ICE MACHINE CLEANING & SANITIZINGRemove the FrontInsulation Panel, slide the Cube Guide to right.Removethe Rubber Cap&Sleeve covering theOverflow Pipe.Unscrew the Overflow Pipe. Once

ICE MACHINECLEANING & SANITIZING

Ice machine should be cleaned and sanitized at least once a year.

Item #51010 02.26.18

Cleaning Prep:Remove the Front Panel, move the control switch to OFF.After 3 min., move the switch to ICE, then replace the panel.

After 3 min., remove the Front Panel, move the switch to OFF.

Remove all ice from the ice storage bin and/or dispenser. WARNING! IF ON DISPENSER, turn off the dispenser power supply after dispensing all the leftover ice.

Cleaning:

Remove the Base Cover, disconnect the Pump Tubing. After the water tank has drained, reconnect Pump Tubing. Do not replace the base cover at this time. Refill water tank by moving the control switch to ICE,replace the Front Panel. After 3 minutes, remove the Front Panel, then move the control switch to OFF.

Remove the Front Insulation Panel. Pour 14 fl.oz (414 ml) of Hoshizaki Scale Away into the water tank. Replace the Front Insulation Panel. Turn the cleaning valve left until completely vertical (open).

NOTICE! AVOID EXCESSIVE FOAMING, wait 1 minute before next step.

Move the control switch to WASH, replace Front Panel.

Ice Machine KM-340MAH, MWH KM-515MAH, MWH, MRH KM-600MAH KM-650MAH, MWH, MRH KM-901MAH, MWH, MRH/3

OPEN

3min.

Sanitizing:Fill the water tank

CLOSE the cleaning valve

Move control switch to ICE, replace the front panel

After 3 minutes, remove the front panel

Move control switch to OFF

Remove the front insulation panel

Pour .78 fl. oz (23 ml) of chlorine bleach* into the water tank

Replace the front insulation panel

OPEN the cleaning valve* Use bleach without additives.

Additives cause excessive foaming, and reduces effectiveness of the cleaning.

Wait 1 minute to avoid excessive foaming

Move control switch to WASH,replace the front panel



Disconnect the pump tubing

After the water tank has drained, reconnect the pump tubing

3min

3min.

Cleaning & Sanitizing

AMMONIACleaners

The ice maker must be cleaned & sanitized at least once a year.

WARNING!DO NOT leave icemaker

unattended when panels are off

continued on the back…

Tech Support: 1.800.233.1940

RA

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Front View of Ice Maker

BaseCover

Page 1#51001 | 7.22.2016

Page 2

After 30 minutes, remove Front Panel, then move the

control switch to OFF.

NOTICE! DO NOT leave the control switch on WASH for extended periods when water tank is empty. It will damage water pump seals.

Remove the Pump Tubing. Clean all items (See Step 10). Once water tank has drained, replace and reconnect all the items.

In bad water conditions, a more thorough cleaning may be required. Turn off power supply, clean all items in a solution of 5 oz. of Scale Away per gallon of warm water. Rinse and replace the cube guides, float switch, water supply tubes, spray tubes and spray guides. Turn on power supply. Otherwise, continue to Step .

Cleaning Rinse:Turn the cleaning valve to the right until completely horizontal (closed). Move the control switch to ICE,replace Front Panel. After 3 minutes, remove the Front Panel, move switch to OFF.

NOTICE! ICE MACHINE WILL NOT WORK,unless valve is completely closed.

Turn the cleaning valve to the left until completely vertical (open). Move the control switch to WASH,replace the Front Panel. After 5 minutes, remove the Front Panel, switch to OFF.

Disconnect the Pump Tubing. After the water tank has drained, reconnect Pump Tubing. Continue to Sanitation – Step on front...

CLOSE

CONTROL PANELICE > 3 minutes > OFF

OPEN

30min.

sanitizing continued…

RINSE 1: (Steps 19-21)

CLOSE cleaning valve




OPEN cleaning valve




Disconnect the pump tubing

After the water tank has drained, reconnect the pump tubing

RINSE 2 & 3: (Steps 22-28)

Repeat 2x (Steps 19–21) for complete ice/food safety

Clean the dispenser /storage bin liner with a neutral cleaner (dish soap)

Rinse thoroughly


Move control switch to ICE, replace front panel

Replace all panels in their correct positions

CONTROL PANELWASH > 5 minutes > OFF

DOWNLOAD COMPLETE INSTRUCTION MANUAL:

hoshizakiamerica.com/support

Type in the model number of your ice machine (including dashes) to

download manuals

OPEN cleaning valve:To allow cleaning solution flow to the inside the evaporatorTurn left to open (vertical)

CLOSE cleaning valve:Must be closed for normal ice making operationTurn right to close (horizontal)

NOTICE!IF ICE MAKER IS ON DISPENSER, remember to turn on the dispenser

after cleaningWARNING!

DO NOT use ammonia type

cleaners. Can cause damage to icemaker

WEAR liquid-proof gloves and goggles to

protect skin & eyes from cleaning &

sanitizing chemicals

Tech Support: 1.800.233.1940

ScoopWater Filters

ExteriorBin Door/Top KitIce Maker/BinWater Supply InletCondenserWater Hoses

Dish soap, rinse well

Check psi, change if req’d

Dish soap & damp cloth

Warm water & clean cloth

Follow these instructions

Clean inlet screen

Inspect. Clean with brush

Inspect. Replace if req’d

A8

RS

9

Ib

10

Th

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AMMONIACleaners

30

Need Service or Repair? Locate your closest Hoshizaki Certified Service Tech: hoshizakiamerica.com/locate-service-rep

#51001 | 7.22.2016

Page 3

Cleaning Prep:

Remove the Front Panel, move the control switch to OFF.After 3 min., move the switch to ICE, then replace the panel.



Cleaning:

Remove the Front Insulation Panel, slide the Cube Guide to right. Remove the Rubber Cap & Sleeve covering the Overflow Pipe. Unscrew the Overflow Pipe.Once the water tank has drained, replace all the items. Refill water tank by moving the control switch to ICE,replace the Front Panel. After 3.5 minutes, remove Front Panel, move switch to OFF.

Remove the Front Insulation Panels. Pour 30 fl.oz (887 ml) of Hoshizaki Scale Away into the water tank.Replace the Front Insulation Panels. Turn the cleaning valve left until completely vertical (open).

NOTICE! AVOID EXCESSIVE FOAMING, wait 1 minutebefore next step.

Move the control switch to WASH, replace Front Panel.NOTICE! DO NOT leave the control switch on WASH for extended periods when water tank is empty. It will damage water pump seals.

After 30 minutes, remove Front Panel, then move the control switch to OFF.

Ice Machine KM-1100MAH, MWH, MRH KM-1340MAH, MWH, MRH KM-1601MRH/3

OPEN

Front ofIce Maker

with Front Panel

removed

3.5min.

30min.

3min

3min.


AMMONIACleaners


WARNING!DO NOT leave icemaker unattended when

panels are off


Tech Support: 1.800.233.1940

R1

A2

R3

R4




After 3.5 minutes, remove the front panel



Pour 1.7 fl. oz (50 ml) of chlorine bleach* into the water tank

Replace the top, left, and insulation panels








Slide the cube guide to right

Remove rubber cap & sleeve covering the overflow pipe

Unscrew overflow pipe, drain water tank

Replace the rubber cap, sleeve, cube guide & insulation panel

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#51003 | 7.22.2016 Page 1

Left side of Ice Maker

View through side

panel

A8

Page 4

Remove the Front Insulation Panel, slide the Cube Guide to right. Remove the

Rubber Cap & Sleeve covering the Overflow Pipe. Unscrew the Overflow Pipe.Clean all items (See Step 10). Once the water tank has drained, replace all the items.

In bad water conditions, a more thorough cleaning may be required. Turn off power supply, clean all items in a solution of 5 oz. of Scale Away per gallon of warm water. Rinse and replace the cube guides, float switch, water supply tubes, spray tubes and spray guides. Turn on power supply. Otherwise, continue to step .

Cleaning Rinse:Turn the cleaning valve to the right until completely horizontal (closed). Move the control switch to ICE,replace Front Panel. After 3.5 minutes, remove the Front Panel, move switch to OFF.



Remove the Front Insulation Panel, slide the Cube Guide to right. Remove the Rubber Cap &Sleeve covering the Overflow Pipe. Unscrew the Overflow Pipe. Once the water tank has drained, replace all the items.

Continue to Sanitation – Step on front...

CLOSE

CONTROL PANELICE > 3.5 minutes > OFF

OPEN





After 3.5 minutes, remove the front panel


OPEN cleaning valve





Slide the cube guide to right

Remove rubber cap & sleeve covering the overflow pipe

Unscrew overflow pipe, drain water tank

Replace the rubber cap, sleeve, cube guide & insulation panel

RINSE 2 & 3: (Steps 22-28)



Rinse thoroughly


Move control switch to ICE

Replace all panels





download manuals




after cleaning

WARNING!DO NOT use ammonia type





Tech Support: 1.800.233.1940

ScoopWater Filters







Clean inlet screen



R9

In10

Th

11

19

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R13

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Page 2#51003 | 7.22.2016

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AMMONIACleaners


29

Page 5




Cleaning:

Remove the Front Insulation Panel, remove the Drain Plug. After the water tank has drained, replace Drain Plug. Replace the Front Insulation Panel.NOTICE! DO NOT cross thread the drain plug.

Refill water tank by moving the control switch to ICE,replace the Front Panel. After 3 minutes, remove the Front Panel, then move the control switch to OFF.

Remove the Front Insulation Panel. Pour Hoshizaki Scale Away into the water tank (see Table).Replace the Front Insulation Panel. Turn the cleaning valve left until completely vertical (open).


Ice Machine KM-1301SAH/3, SWH/3, SRH/3 KM-1601SAH/3, SWH/3, SRH/3 KM-1900SAH/3, SWH/3, SRH/3 KM-2100SWH3, SRH3 KM-2500SWH3, SRH3

OPEN

3min.







Pour chlorine bleach* into the water tank (see below)KM-1601 and smaller

3.75 fl. oz (110 ml)

KM-1900 and larger5 fl. oz (148 ml)








3min

3min.


AMMONIACleaners





Tech Support: 1.800.233.1940

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Front View of Ice Maker with Front Panel removed

#51002 | 7.21.2016 Page 1

Page 6

Move the control switch to WASH, replace Front Panel. After 30 minutes, remove Front Panel, then move the control switch to OFF.

NOTICE! DO NOT leave the control switch on WASH for extended periods when water tank is empty. It will damage water pump seals.

Remove the Front Insulation Panel, remove the Drain Plug. Clean all items (See Step 10). Once water tank has drained, replace all items.

In bad water conditions, a more thorough cleaning may be required. Turn off power supply, clean all items in a solution of 5 oz. of Scale Away per gallon of warm water. Rinse and replace the cube guides, float switch, water supply tubes, spray tubes and spray guides. Turn on power supply. Otherwise, continue to Step .




Remove the Front Insulation Panel, then remove the Drain Plug. After the water tank has drained, replace all items. Continue to Sanitation – Step on front...

Tech Support: 1.800.233.1940

CLOSE


OPEN

30min.

#51002 | 7.21.2016


Remove the front insulation panel and drain plug

After the water tank has drained, replace drain plug and front insulation panel






OPEN cleaning valve




Remove the front insulation panel and drain plug

After the water tank has drained, replace drain plug and front insulation panel

RINSE 2 & 3: (Steps 22-28)



Rinse thoroughly



Replace all panels in their correct positions





download manuals




after cleaning






ScoopWater Filters







Clean inlet screen



18

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A8

R9

In10

Th

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AMMONIACleaners

19

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Page 7

Cleaning Prep:Remove the Front Panel, move the control switch to OFF. After 3 min., move the control switch to ICE, then replace the Front Panel.After 3 min., remove the Front Panel, move the control switch to OFF. This removes the cubes from the evaporator. Replace the Front Panel.

Remove all ice from the dispenser unit/ice storage bin. ATTENTION! IF ON DISPENSER, turn off the dispenser power supply after dispensing all the ice.

Cleaning:

Remove the Front Panel, move the service switch toDRAIN. Move control switch to SERVICE. Replace the Front Panel.After 2 minutes, remove the Front Panel, move the control switch to OFF.

Dilute Hoshizaki Scale Away with warm water (see Table below).Remove the Insulation Panel (A) and pour cleaning solution into the water tank.

KMD-410, 460, 530Scale Away 9.5 fl. oz (281 ml)Warm Water 1.8 gal. (6.8 l)

In bad water conditions, a more thorough cleaning may be required. Move control switch to OFF, then turn off the power supply. Dilute 5 oz. of Scale Away to 1gallon of warm water. Remove and clean the float switch assembly (see Float Switch Cleaning on back),water supply tubes, spray tubes, water tank, and pump motor and float switch assembly. Rinse thoroughly, then replace in their correct positions. Turn the power supply back on. Otherwise, continue to Step .

Ice Machine KMD-410MAH, MWH, MRH KMD-460MAH, MWH, MRH KMD-530MAH, MWH, MRH

Sanitizing:

Dilute 5.25% chlorine bleach* with warm water(see Table below)

KMD-410, 460, 530Bleach 0.9 fl. oz (27 ml)Warm Water 1.8 gal. (6.8 l)

* Use bleach without additives.

Remove the front panel &insulation panel (A)

Pour the sanitizing solution into the water tank

Replace all the panels, except the front panel

Move service switch to WASH and control switch to SERVICE, replace the front panel

After 15 minutes, remove front panel

Move service switch to DRAIN, replace the front panel



3min.

3min.


AMMONIACleaners

The icemaker must be cleaned & sanitized at least once a year.

ATTENTION!Do not leave icemaker



Tech Support: 1.800.233.1940

R1

Ac

2

R3

R4

15

16

17

18

19

A5

DR

6

After 2 min.

I7

Top T

Top

Service Switch Control Switch Water Tank

Right Side

Front of icemaker Insulation Panel (B)

Thumbscrews

Tech Support: 1.800.233.1940 Page 1#51009 | 4.28.2017

Page 8

KMD-460 & 530M_H:Loosen the two thumbscrews on the pump insulation panel (B) and remove the panel.Disconnect the discharge hose, the drain valve hose, and the overflow drain hose.Disconnect the pump motor and then the float switch connectors from the control board.Remove the two thumbscrews securing the pump motor and float switch assembly.Pull out the water tank, cube guide, and pump motor and float switch assembly all together.Remove the screw securing the float switch to the top of the assembly, remove the float switch*.See Step for cleaning steps. Reassemble in the reverse order they were removed.

* Remove retainer rod (take care not to bend excessively) from bottom of the float switch housing & clean all float parts.

Replace all the Panels, except the Front Panel.Move the service switch to WASH, and the controlswitch to SERVICE. Replace the Front Panel. After 30 minutes, remove the Front Panel, move the service switch to DRAIN. Replace the Front Panel.ATTENTION! To prevent damage to the water pump,do not leave the control switch on SERVICE for extended periods when water tank is empty.

Cleaning Rinse:After 2 minutes, remove the Front Panel, move the control switch to ICE. Replacethe Front Panel.After 3 minutes, move the service switch to WASH, and the control switch to SERVICE. Replace the Front Panel.After 5 minutes, remove the Front Panel, move the service switch to DRAIN.Replace the Front PanelAfter 2 minutes, remove the Front Panel, move the control switch to OFF.Repeat 3x (Steps thru ) to rinse thoroughly. Continue to Sanitation – Step on front...

ScoopWater Filters

ExteriorBin Door/Top KitIcemaker/BinWater Supply InletCondenserWater Hoses






Clean inlet screen








Move service switch to WASHand control switch to SERVICE, replace the front panel




Move control switch to OFF, replace the front panel

RINSE 2:

Repeat RINSE 1 (Steps 20–22)for complete ice/food safety

Clean the dispenser unit /ice storage bin liner with a neutral cleaner (dish soap)

Rinse thoroughly


RM

8

A9

A10

A11

A12

AMMONIACleaners

20

e 21

22

23

, 25

24


After30 min.

A13

R14

After2 min.

After 3 min.

DO NOT use ammonia type cleanersWEAR liquid-proof gloves and goggles to protect skin & eyes from cleaning &


DO NOT use ammonia type cleaners

ATTENTION!IF ICEMAKER IS ON DISPENSER, remember to turn on the dispenser

after cleaning

KMD-410M_H:Loosen the two thumbscrews securing the pump motor bracket.Disconnect the discharge hose.Disconnect the pump motor and float switch connectors from the side of the control box.While pushing up on the snap tab, pull out the water tank, cube guide, pump motor bracket, and pump motor and float switch assembly all together.Remove the pump motor bracket securing the float switch to the top of the assembly, remove the float switch*.See Step for cleaning steps. Reassemble in the reverse order they were removed.

coRemPuanRetoSere

FLO

AT

SWIT

CH

CLE

AN

ING

After 5 min.

After 3 min. Repeat

3x

Page 9




Cleaning:

Remove the Front Insulation Panel, Cube Guide B & A, Overflow Cap & Pipe, Water Shield, and Drain Plug. After the water tank has drained, replace all items. NOTICE! DO NOT cross thread the drain plug or overflow pipe.

Refill water tank by moving the control switch to ICE,replace the Front Panel. After 3 minutes, remove Front Panel, move switch to the OFF position.

Remove the Front Insulation Panels. Pour 14 fl.oz (414 ml) of Hoshizaki Scale Away into the water tank. Replace the front insulation panel. Turn the cleaning valve left until completely vertical (open).

NOTICE! AVOID EXCESSIVE FOAMING, wait 1minute before next step.


Ice Machine KMD-850MAH, MWH, MRH KMD-901MAH, MWH, MRH

OPEN

3min.

3min

3min.

Cleaning & SanitizingThe ice maker must be cleaned & sanitized at least once a year.




Tech Support: 1.800.233.1940

RA

1

A2

R3

R4














Remove the front panel

Move the control switch to OFF

Remove the front insulation panel, cube guide B & A, overflow cap & pipe, water shield, and drain plug

After the water tank has drained, replace all items

14

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#51004 | 7.22.2016

AMMONIACleaners

n 18

Page 10



Remove the Front Insulation Panel, Cube Guide B & A, Overflow Cap & Pipe, Water Shield, and Drain Plug. Clean all items (See Step 10). After the water tank has drained, replace all items.





Remove the Front Insulation Panel, Cube Guide B & A, Overflow Cap & Pipe, Water Shield, and Drain Plug. After the water tank has drained, replace all items.


CLOSE


OPEN

30min.







OPEN cleaning valve






RINSE 2 & 3: (Steps 22-27)



Rinse thoroughly



Replace all panels





download manuals




after cleaning






Tech Support: 1.800.233.1940

ScoopWater Filters







Clean inlet screen



A8

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19

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#51004 | 7.22.2016

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Page 11




Cleaning:

Remove the Front Insulation Panel. Remove the Drain Plug. Once the water tank has drained, replace the Drain Plug and Insulation Panel. NOTICE! DO NOT cross thread the drain plug.


Remove the Front Insulation Panels. Pour 43 fl.oz (1,272 ml) of Hoshizaki Scale Away into the water tank. Replace the front insulation panel. Turn the cleaning valve left until completely vertical (open).



Ice Machine KMH-2000SWH/3 KMH-2000SRH/3

OPEN

FrontView of

Ice Maker

3min.

30min.







Pour 5 fl. oz (148 ml) of chlorine bleach* into the water tank








Remove the frontinsulation panel

Remove drain plug

After the water tank has drained, replace drain plug and insulation panel

3min

3min.


AMMONIACleaners





Tech Support: 1.800.233.1940

RA

1

A2

R3

R4

14

n 15

16

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MP

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#51005 | 7.22.2016

Page 12


Remove the Front Insulation Panels. Remove the Drain Plug. Clean all items (See Step 10). Once the water tank has drained, replace the Drain Plug and Insulation Panel. In bad water conditions, a more thorough cleaning may be required. Turn off power supply, clean all items in a solution of 5 oz. of Scale Away per gallon of warm water. Rinse and replace the cube guides, float switch, water supply tubes, spray tubes and spray guides. Turn on power supply. Otherwise, continue to step .




Remove the Front Insulation Panel. Remove the Drain Plug. Once the water tank has drained,replace the Drain Plug and Insulation Panel.


CLOSE


OPEN







OPEN cleaning valve





Remove drain plug

After the water tank has drained, replace and reconnect all the items

RINSE 2 & 3: (Steps 22-27)



Rinse thoroughly



Replace all panels




download manuals




after cleaning






Tech Support: 1.800.233.1940

ScoopWater Filters







Clean inlet screen



A8

RS

9

In10

Th

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Tv

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RD

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#51005 | 7.22.2016Page 13

CONTROL SWITCH

SERVICE SWITCH

Front of Icemaker (KML-351MAH shown)

Side

Top

Cleaning Prep:Remove the Front Panel, move the control switch to OFF. After 3 min., move the control switch to ICE, then replace the Front Panel.After 3 min., remove the Front Panel, move the control switch to OFF. This removes the cubes from the evaporator.

Remove all ice from the dispenser unit/ice storage bin. ATTENTION! IF ON DISPENSER, turn off the dispenser power supply after dispensing all the ice.

Cleaning:

Remove the Front Panel, move the service switch toDRAIN. Move control switch to SERVICE. Replace the Front Panel. After 2 minutes, remove the Front Panel, move the control switch to OFF.

Dilute Hoshizaki Scale Away with warm water (see Table below).Remove the Front Insulation Panel and pour cleaning solution into the water tank. Replace the Front Insulation Panel.

Ice Machine KML-250MAH, MWH KML-351MAH, MWH KML-451MAH, MWH KML-631MAH, MWH, MRH

Sanitizing:

Dilute 5.25% chlorine bleach* with warm water (see Table below)

KML-451 and smallerBleach 1 fl. oz (30 ml)Warm Water 2 gal. (7.6 l)KML-631Bleach 1.25 fl. oz (37 ml)Warm Water 2.5 gal. (9.5 l)





Move service switch toWASH and control switch to SERVICE, replace the front panel





3min.

3min.


AMMONIACleaners


ATTENTION! Do not leave icemaker



Tech Support: 1.800.233.1940

R1

A2

R3

R4

15

n 16

17

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6

#51007 | 9.16.2016

After 2 min.

Page 14

Move the service switch to WASH, and the control switch to SERVICE. Replace the Front Panel. After 30 minutes, remove the Front Panel, move the service switch to DRAIN. Replace the Front Panel. ATTENTION! To prevent damage to the water pump, do not leave the control switch on SERVICE for extended periods when water tank is empty.

In bad water conditions, a more thorough cleaning may be required. Move control switch to OFF, then turn off the power supply. Dilute 5 oz. of Scale Away to 1gallon of warm water. Remove and clean the cube guides, float switch assembly (remove & clean all float parts), water supply tubes, spray tubes, and spray guides. Rinse thoroughly, then replace in their correct positions. Turn the power supply back on. Otherwise, continue to Step .

Cleaning Rinse:After 2 minutes, remove the Front Panel, move the control switch to ICE. Replace the Front Panel.

After 3 minutes, move the service switch to WASH, and the control switch to SERVICE. Replace the Front Panel.

After 5 minutes, remove the Front Panel, move the service switch to DRAIN. Replace the Front Panel

After 2 minutes, remove the Front Panel, move the control switch to OFF.

Repeat 3x (Steps thru ) to rinse thoroughly. Continue to Sanitation – Step on front...

ScoopWater Filters

ExteriorBin Door/Top Kit Icemaker/BinWater Supply InletCondenserWater Hoses






Clean inlet screen



Tech Support: 1.800.233.1940#51007 | 9.16.2016










RINSE 2:


Clean the dispenser unit / ice storage bin liner with a neutral cleaner (dish soap)

Rinse thoroughly



hoshizakiamerica.com/manuals

Type in the model number of your icemaker (including dashes) to

download manuals

ATTENTION!DO NOT use ammonia type





197 A8

Inb

9

A10

A11

A12

AMMONIACleaners

e 20

e 21

22

23

, 25

24


M7

After30 min.

A13

R14

After2 min.

After 3 min.

After 5 min.

After 2 min.

Rep

eat3

x


after cleaning

Page 15




Cleaning:

Remove the Front Insulation Panel, Cube Guide B & A, Overflow Cap & Pipe, Water Shield, and Drain Plug. After the water tank has drained, replace all items. NOTICE! DO NOT cross thread the drain plug or overflow pipe.


Remove the Front Insulation Panels. Pour 14 fl.oz (414 ml) of Hoshizaki Scale Away into the water tank. Replace the front insulation panel. Turn the cleaning valve left until completely vertical (open).



Ice Machine KMS-822MLH

OPEN

3min.

3min

3min.

Cleaning & SanitizingThe ice maker must be cleaned & sanitized at least once a year.




Tech Support: 1.800.233.1940

RA

1

A2

R3

R4




After 3 minutes, remove thefront panel











Move the control switch to OFF



14

n 15

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#51006 | 7.22.2016

AMMONIACleaners

n 18

Page 16



Remove the Front Insulation Panel, Cube Guide B & A, Overflow Cap & Pipe, Water Shield, and Drain Plug. Clean all items (See Step 10). After the water tank has drained, replace all items.





Remove the Front Insulation Panel, Cube Guide B & A, Overflow Cap & Pipe, Water Shield, and Drain Plug. After the water tank has drained, replace all items.


CLOSE


OPEN

30min.







OPEN cleaning valve


After 5 minutes, remove thefront panel




RINSE 2 & 3: (Steps 22-27)



Rinse thoroughly



Replace all panels





download manuals




after cleaning






Tech Support: 1.800.233.1940

ScoopWater Filters







Clean inlet screen



A8

R9

In10

Th

11

Tv

12

19

RB

132

20

n 21

22

28

29

AMMONIACleaners

#51006 | 7.22.2016

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Page 17




Cleaning:

Remove the Top, Left, and Insulation Panels. Remove the Distributor Hose.Remove the Thumbscrew securing Cube Guide B, then remove both Cube Guides B & A. Remove the Overflow Cap, Overflow Pipe, and Drain Plug. Once water tank has drained, replace and reconnect all the items and panels.

NOTICE! DO NOT cross thread the drain plug or overflow pipe.


Remove the Top, Left, and Insulation Panels. Pour 14 fl.oz (414 ml) of Hoshizaki Scale Away into the water tank. Replace the insulation, left and top panels. Turn the cleaning valve left until completely vertical (open).


Tech Support: 1.800.233.1940

Ice Machine KMS-830MLH

OPEN

Left SideView of

Ice Maker

3min.






Remove the top, left, and insulation panels


Replace the top, left, and insulation panels








Remove distribution hose

Remove thumbscrew from cube guide B

Remove cube guide B & A

Remove the overflow cap, overflow pipe, and drain plug

After the water tank has drained, replace and reconnect all the items

3min

3min.

Page 1#51000 | 7.21.2016

Cleaning & Sanitizing AMMONIACleaners


WARNING!DO NOT leave icemaker unattended when

panels are off


RA

1

A2

R3

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4

17

18

19

21

Rd

5

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6

R1

7

22

20

Page 18

Move the control switch to WASH, replace Front

Panel.NOTICE! DO NOT leave the control switch on WASH for extended periods when water tank is empty. It will damage water pump seals.


Remove the Top, Left, and Insulation Panels. Remove the Distributor Hose.Remove the Thumbscrew securing Cube Guide B, then remove both Cube Guides B & A.

Remove the Overflow Cap, Overflow Pipe, and Drain Plug. Clean all items (See Step 12). Once water tank has drained, replace and reconnect all the items.





Remove the Top, Left, and Insulation Panels.Remove the Distributor Hose. Remove the thumbscrew securing Cube Guide B, then remove both Cube Guides B & A.

Remove the Overflow Cap, Overflow Pipe, and Drain Plug. Once water tank has drained, replace and reconnect all the items. Continue to Sanitation – Step on front...

Tech Support: 1.800.233.1940

CLOSE


OPEN

30min.

#51000 | 7.21.2016







OPEN cleaning valve





Remove distribution hose

Remove thumbscrew from cube guide B

Remove cube guide B & A

Remove the overflow cap, overflow pipe, and drain plug

After the water tank has drained, replace and reconnect all the items.

RINSE 2 & 3: (Steps 27-34)



Rinse thoroughly



Replace all panels





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after cleaning






ScoopWater Filters







Clean inlet screen



MP

8

Ac

9

RR

10

RS

11

I12

T132

23

T142

RR

152

R16

24

25

26

27

35

36

37

AMMONIACleaners


Page 19

Cleaning Prep:Remove the Front Panel, move the control switch to OFF. After 3 min., move the control switch to ICE, then replace the Front Panel.After 3 min., remove the Front Panel, move the control switch to OFF. This removes the cubes from the evaporator.

Remove all ice from the dispenser unit/ice storage bin.ATTENTION! IF ON DISPENSER, turn off the dispenser power supply after dispensing all the ice.

Cleaning:

Remove the Front Panel, move the service switch toDRAIN. Move control switch to SERVICE. Replace the Front Panel.After 2 minutes, remove the Front Panel, move the control switch to OFF.

Dilute Hoshizaki Scale Away with warm water (see Table below).Remove the Front, Apron, Top, Left, & Left Insulation Panelsand pour cleaning solution into the water tank.

KMS-1122MLH(3)Scale Away 27 fl. oz (800 ml)Warm Water 5 gal. (19 l)

Ice Machine

Sanitizing:

Dilute 5.25% chlorine bleach* with warm water (see Table below)

KMS-1122MLH(3)Bleach 2.5 fl. oz (74 ml)Warm Water 5 gal. (19 l)


Remove the front, apron,top, left, & left insulation panels


Replace all the panels, except the front panel

Move service switch toWASH and control switch to SERVICE, replace the front panel





3min.

3min.


AMMONIACleaners





Tech Support: 1.800.233.1940

R

A

R

R

A

DR

#51008 | 9.15.2016 Page 1

After 2 min.

Page 20

In bad water conditions, a more thorough cleaning may be required. Move control switch to OFF, then turn off the power supply. Dilute 5 oz. of Scale Away to 1gallon of warm water. Remove and clean the float switch assembly*, water supply tubes, spray tubes, and spray guides. Rinse thoroughly, then replace in their correct positions. Turn the power supply back on. Otherwise, continue to Step .* Remove retainer rod (take care not to bend excessively) from bottom of the

float switch housing & clean all float parts.

Replace all the Panels, except the Front Panel. Move the service switch to WASH, and the control switch to SERVICE. Replace the Front Panel.After 30 minutes, remove the Front Panel, move the service switch to DRAIN. Replace the Front Panel. ATTENTION! To prevent damage to the water pump, do not leave the control switch on SERVICE for extended periods when water tank is empty.

Cleaning Rinse:After 2 minutes, remove the Front Panel, move the control switch to ICE. Replace the Front Panel.

After 3 minutes, move the service switch to WASH, and the control switch to SERVICE. Replace the Front Panel.

After 5 minutes, remove the Front Panel, move the service switch to DRAIN. Replace the Front Panel

After 2 minutes, remove the Front Panel, move the control switch to OFF.

Repeat 3x (Steps thru to rinse thoroughly. Continue to Sanitation – Step on front...

ScoopWater FiltersExteriorBin Door/Top Kit Icemaker/BinWater Supply InletCondenserWater Hoses






Clean inlet screen



Tech Support: 1.800.233.1940#51008 | 9.15.2016










RINSE 2:


Clean the dispenser unit / ice storage bin liner with a neutral cleaner (dish soap)

Rinse thoroughly





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RM

A

A

A

A

AMMONIACleaners

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After30 min.

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After2 min.

After 3 min.

After 5 min.

After 2 min.

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after cleaning

Page 21

Cleaning Prep:Close the water supply line shut-off valve anddispense all the ice from the storage bin.

Move the power switch to OFF. Remove the Louver & Air Filter. Move the control switch to DRAIN.

Move the power switch to ON. Allow the icemaker to drain completely. Move the power switch to OFF.

ATTENTION! WAIT 1 MINUTE AFTER POWERING OFF, to allow control board to de-energize. Otherwise there will be a long delay before ICE or DRAIN will activate.

Cleaning:

Unplug the icemaker from the electrical outlet. Dilute Hoshizaki Scale Away with warm water (see Table below). Remove the Front Panel*,Top Panel, Bin Top, Agitator, Drip Ring, Grille, and Spouts A & B**.Pour cleaning solution over the Extruding Head until the Evaporator Assembly and the Reservoir are full and the solution overflows into the Drain Pan. Allow to soak for 10 minutes. *Push-button models: Take care in disconnecting the button connector. **Use a 15mm socket with an extension to easily remove recessed thumb screws.

In bad water conditions, a more thorough soaking may be required. Follow Step , then place a clamp on the Reservoir hose that will block the flow to the evaporator assembly. Pour additional cleaning solution over the Extruding Head until the Evaporator Assembly is full. Allow to soak. Otherwise, continue to Step .

DCM-270BAH(-OS)Scale Away 6 fl. oz (177 ml)Warm Water 1 gal. (3.8 l)

Reservoir Hose

Control Switch

Power Switch

Ice Machine DCM-270BAH(-OS)

Sanitizing:

Dilute 5.25% chlorine bleach‡ with warm water (see Table below)

DCM-270BAH(-OS)Bleach 1.5 fl. oz (44 ml)Warm Water 3 gal. (11.4 l)

‡ Use bleach without additives.

Pour the sanitizing solution over the extruding head until solution starts to overflow into the drain pan

Allow to soak for 10 minutes

Scrub all items with a nylon scouring pan, brushes, and sanitizing solution

Rinse all items thoroughly with clean water

Move control switch to ICE,replace the front panel

Reassemble drip ring, agitator, bin top, grille, spouts A & B, and replace panels

Plug in the icemaker

Move the power switch to ON

Make ice with the solution until it stops, dispose of ice

Move the power switch toOFF

Unplug the icemaker

Allowto

drain


AMMONIACleaners

The icemaker/dispenser must be cleaned & sanitized at least twice a year.




Tech Support: 1.800.233.1940

1

M&

2

Mc

3

UA

4

15

16

n 17

, 18

19

In520

#51050 | 10.06.2016 Page 1

Top

Right Side

Front of icemaker

(-OS) models

If switch is left on DRAIN for more than 10 min., a 2-beep alarm will sound every 5 seconds.

w

n

Wait1 min.

Unplug

To IcemakerOr Water Filter

SHUT OFF REMOVE ICE

CLEAN

Storage Bin

Page 22

Using a nylon scouring pad, nylon brushes, and cleaning solution scrub the Storage Bin, Bin Top†, Agitator, Drip Ring, Grille, Spouts A & B, Ice Chute, and Drain Pan.† Be sure to keep the microswitch mounted on the Bin Top dry.

Remove the clamp (if installed in Step ) from the Reservoir hose. Rinse all parts thoroughly with clean water before reassembling the Drip Ring, Agitator, Bin Top, and Front & Top Panels. Move the control switch to ICE. Plug the icemaker into the electrical outlet. Move the power switch to ON.Make ice using the cleaning solution until it stops, dispose of ice. Move the power switch to OFF. ATTENTION! Icemaker might make noise/squealing when first started due to scale being removed from auger/evaporator. This is normal in bad water conditions and will subside after 20 min.

Cleaning Rinse: Move the control switch to DRAIN, and the power switch to ON. Allow the icemaker to drain completely.

Move the power switch to OFF. Unplug the icemaker from the electrical outlet. Remove the Front Panel,Top Panel, and Bin Top.

Pour clean, warm water into the ice Storage Bin and melt any remaining ice. Remove Agitator and Drip Ring. Rinse the inside of the Storage Bin, the Agitator, and Drip Ringthoroughly with clean water.

Pour clean, warm water over the Extruding Head until the Evaporator Assembly and the Reservoir are full and the water overflows into the Drain Pan.

Plug the icemaker into the electrical outlet, then move the power switch to ON. Allow the icemaker to drain completely.

Move the power switch to OFF, then unplug the icemaker from the electrical outlet.Continue to Sanitation – Step on front...

Air Filter Water Filters

ExteriorPan/Gear DrainIcemaker/DispenserWater Supply InletExtruding HeadWater Hoses




Clear w/ warm water + brush

Follow these instructionsClean inlet screen/valves Inspect seal bolts/ bearing wear. Tighten or replaceInspect. Replace if req’d

Tech Support: 1.800.233.1940#51050 | 10.06.2016


Remove the front, top panels, and bin top

Pour clean, warm water into the ice storage bin to melt ice

Plug the icemaker into the electrical outlet

Move control switch to DRAIN

Move power switch to ON

Allow to drain completely

Move power switch toOFF

Unplug the icemaker

SANITIZE 2:

Repeat Steps 15–23 for complete ice/food safety

Move the control switch to ICE

Replace the front, top panels, and bin top

Open the water supply line shut-off valve, to supply water back to the icemaker



Run icemaker for 30 minutes

Move the power switch toOFF

Unplug the icemaker

Remove the front, top panels, bin top, agitator, and drip ring

Wipe down the ice storage bin, bin top, agitator, drip ring, and drain pan with a clean cloth


Reassemble all items, replace all panels, and filter/louver






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U6

Mt

8

Msw9

Mf

10

P11

P12

AMMONIACleaners

21

22

23

25

24


RR

7

P13

Mf

14

Allow to Drain

Remove Front, Top Panels, and Bin Top

Allow to Drain

ATTENTION!ENSURE ALL COMPONENTS, FASTENERS &THUMBSCREWS ARE SECURELY IN PLACE: Make sure that none fall into the ice storage bin

Make ice with solution until machine stops

Wait1 min.

Unplug

Plug In

Unplug

Plug In

26

27

28

29

30

SCRUB

RINSE

Page 23

Cleaning Prep:Close the water supply line shut-off valve,move the dispense mode switch to CONTINUOUS and dispense all the ice from the storage bin.

Move the control switch to DRAIN. Allow the icemaker to drain for 5 minutes. Move the control switch to OFF.

Remove the Front Panel* and Top Panel. Move the power switch to OFF.*Push-button models: Take care in disconnecting the button connector.

Cleaning:

Dilute Hoshizaki Scale Away with warm water (see Table below). Remove the Storage Bin Cover**, Spout B, then Spout A. Pour cleaning solution into the Extruding Head until the Evaporator Assembly and the Reservoir are full and the solution overflows into the Drain Pan. Replace Spout A & B, and the Storage Bin Cover.Allow the icemaker to soak for 10 minutes.**Use a 15mm socket to easily remove thumb screws.

In bad water conditions, a more thorough cleaning may be required. Remove the Float Switch from the Reservoir cover. Clean the Float Switch with the solution, rinse thoroughly with clean water, and replace it back in the cover. In addition tofollowing Step , place a clamp on the Reservoir hose that will block the flow to the evaporator assembly. Pour additional cleaning solution over the Extruding Head until the Evaporator Assembly is full. Allow to soak, remove the clamp before operation. Otherwise, continue to Step .

DCM-300, DCM-500Scale Away 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)

Ice Machine DCM-300BAH(-OS) DCM-500BAH(-OS) DCM-500BWH(-OS)

Sanitizing: Dilute 5.25% chlorine bleach‡ with warm water (see Table below)

DCM-300, DCM-500Bleach 0.82 fl. oz (25 ml)Warm Water 1.6 gal. (6.0 l)


Remove the front and top panels

Move the power switch to OFF

Remove the storage bin cover, spout B, then spout A


Clean, rinse, and replace spout A, spout B, and the storage bin cover

Allow the icemaker to soak for 10 minutes

Move power switch to ON, replace the panels



Move the control switch to DRAIN

Allow the icemaker to drain for 5 minutes


AMMONIACleaners




Tech Support: 1.800.233.1940

1

Md

2

Rp

3

DS

4

11

12

A13

14

15

In5

16

#51051 | 09.20.2017


SHUT OFF REMOVE ICE

CLEAN

Evaporator Assembly

Wait5 min.

tn.


Pour Solution into Pour Solution intoExtruding Head

17

Page 24

Move the power switch to ON. Replace the Top Paneland Front Panel†. Move the control switch to ICE.Make ice using the cleaning solution until it stops. † This unit will not run if the safety switch is not engaged.

Move the control switch to DRAIN. Allow the icemaker to drain for 5 minutes. Open the water supply line shut-off valve to supply water to the icemaker.

Move the control switch to ICE. After the gear motor starts, move the control switch to DRAIN.Allow the icemaker to drain for 5 minutes.

Move the control switch to OFF.

Close the icemaker water supply line shut-off valve.

Dilute Hoshizaki Scale Away with warm water (see Table). Move the control switch to OFF.

Remove the Front Panel and Top Panel, move the power switch to OFF.

Remove the Storage Bin Cover**, Bin Control Assembly (snap pin, shaft, and actuator), Spout B,Spout A, Spout Gaskets, Spout Cover, Ice Dispensing Spout**, and then the Water Dispensing Nozzle. Place in bin with cleaning solution.

Remove Motor Bracket Thumbscrews** first from the vertical plane and then from horizontal plane. One hand should hold the agitator or dispensing auger, while the other hand pulls the corresponding Agitating Motor or Dispensing Motor out the front of the icemaker. Now remove the Agitator and Dispensing Augerfrom the ice storage bin and place them in the bin with cleaning solution. **Use a 15mm socket to easily remove thumb screws.

Soak the parts removed in Steps 23 – 24 (except the motors) incleaning solution for 15 minutes.

Wipe the exterior of optical-sensors or push buttons with the cleaning solution and then a clean damp cloth. Wipe the ice shutter (located above the ice dispensing spout) thoroughly with a clean cloth.

Air FilterWater FiltersExteriorPan/Gear DrainIcemaker/DispenserWater Supply InletExtruding HeadWater Hoses









Open the icemaker water supply line shut-off valve

After the gear motor starts, move control switch to DRAIN



Allow the icemaker to run for 30 minutes, then clean and sanitize the dispensing components – Step




download manuals






M6

M8

M9

C10 AMMONIACleaners

18

19

20

DT

21

p 21


Mi

7

Make ice with

solution until

machine stops

29

30

Wait5 min..


OPEN

Listen forGear Motor

to Start


SHUT OFF

Clean Dispenser Components:

R22

RA

23

Rth

24

DCM-300, DCM-500Scale Away 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)

Motor Bracket Thumbscrews

Agitating Motor

Sanitize Dispenser Components:

Dilute 5.25% chlorine bleach‡

with warm water and place it in another bin (see Table below)

DCM-300, DCM-500Bleach 0.82 fl. oz (25 ml)Warm Water 1.6 gal. (6.0 l)


Soak the parts removed in Steps 23–24 (except the motors) in sanitizing solution for 15 minutes. Rinse all the parts thoroughly with clean water

Reassemble and replace all parts removed in Steps 23-24(except storage bin cover)

Pour warm water into the storage bin to melt any remaining ice

Clean the storage bin liner and cover with dish soap and a damp cloth. Rinse thoroughly with clean water

Replace the storage bin cover

Move the power switch to ON,then replace top and front panels.

Move control switch to ICE, to start the automatic icemaking process

Set dispense mode switch to preference (portion or continuous)

Dispensing Motor

Continue to Sanitation –Step on front…p o11

S25

W26

n27

28

4 29

30

N, 31

og 32

33

Continue to Sanitation – Step to right…toep 27

The icemaker might make a noise/squealing when first started due to scale removal from

auger/evaporator. This is normal in bad water conditions and will subside after 20 minutes.

Page 25

Cleaning Prep:Close the water supply line shut-off valve,move the dispense mode switch to CONTINUOUS and dispense all the ice from the internal storage bin.

Move the control switch to OFF, pause momentarily, then move the control switch to DRAIN*. Allow the icemaker to drain for 5 minutes.A momentary pause is necessary to de-energize the control board, otherwise there is a delay of several minutes before the drain valve will open.

*If left on DRAIN for 10 minutes or more a 2-beep alarm will sound every 5 seconds. Move the switch out of DRAIN to clear the alarm.

Move the control switch to OFF. Remove the Front Paneland Top Panel. Move the power switch to OFF.

Cleaning:

Dilute Hoshizaki Scale Away with warm water (see Table below). Remove the Storage Bin Cover†, Spout B, then Spout A. Pour cleaning solution into the Extruding Head until the Evaporator Assembly and the Reservoir are full and the solution overflows into the Drain Pan.Replace Spout A & B, and the Storage Bin Cover.Allow the icemaker to soak for 10 minutes.†Use a 15mm socket to easily remove thumb screws.

In bad water conditions, a more thorough cleaning may be required. Remove the Float Switch from the Reservoir cover. Clean the Float Switch with the solution, rinse thoroughly with clean water, and replace it back in the cover. In addition tofollowing Step , place a clamp on the Reservoir hose that will block the flow to the evaporator assembly. Pour additional cleaning solution over the Extruding Head until the Evaporator Assembly is full. Allow to soak, remove the clamp before operation. Otherwise, continue to Step .

DCM-751Scale Away 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)


DCM-751Bleach 0.82 fl. oz (25 ml)Warm Water 1.6 gal. (6.0 l)


Remove the storage bin cover, spout B, then spout A


Clean, rinse, and replace spout A, spout B, and the storage bin cover

Allow the icemaker to soak for 10 minutes

Move power switch to ON, replace the panels



Move the control switch to OFF, pause momentarily, then move it to DRAIN


Ice Machine DCM-751BAH(-OS) DCM-751BWH(-OS)


AMMONIACleaners




Tech Support: 1.800.233.1940

1

M2

Ma

3

DR

4

In5

#51052 | 02.21.2018

16

17


SHUT OFF REMOVE ICE

CLEAN

Waitt



Power Switch

Top

Front of icemaker

Float Switch Assembly

Evaporator Assembly Button models

Right Side

Control Switch Dispense

Mode Switch

12

13

14

15

Page 26

Move the power switch to ON. Replace the Top Paneland Front Panel§. Move the control switch to ICE.Make ice using the cleaning solution until it stops. §This unit will not run until the safety switch is engaged.

Move the control switch to OFF, pause momentarily,then move the control switch to DRAIN. Allow the icemaker to drain for 5 minutes. Move the control switch to OFF, pausemomentarily, then move the controlswitch to ICE. Open the water supply line shut-off valve to supply water to the icemaker.

After the gear motor starts, move the control switch to OFF, pause momentarily, then move the control switch to DRAIN. Allow the icemaker to drain for 5 minutes.

Move the control switch to OFF. Move the power switch to OFF.

Close the icemaker water supply line shut-off valve.

Dilute Hoshizaki Scale Away with warm water (see Table). Move the control switch to OFF.

Remove the Front Panel and Top Panel, move the power switch to OFF.

Remove the Storage Bin Cover**, Bin Control Assembly (snap pin, shaft, and actuator), Spout B, Spout A, Spout Gaskets, Spout Cover, Ice Dispensing Spout**, and then the Water Dispensing Nozzle. Place in bin with cleaning solution.

Remove Motor Bracket Thumbscrews** first from the vertical plane and then from horizontal plane. One hand should hold the agitator or dispensing auger, while the other hand pulls the corresponding Agitating Motor or Dispensing Motor out the front of the icemaker. Now remove the Agitator and Dispensing Auger from the ice storage bin and place them in the bin with cleaning solution. **Use a 15mm socket to easily remove thumb screws.

Soak the parts removed in Steps 23 – 24 (except the motors) incleaning solution for 15 minutes. Rinse thoroughly with clean water.

Wipe the exterior of optical-sensors or push buttons with the cleaning solution and then a clean damp cloth. Wipe the ice shutter (located above the ice dispensing spout) thoroughly with a clean cloth.

Air FilterWater Filters

ExteriorPan/Gear DrainIcemaker/DispenserWater Supply InletExtruding HeadWater Hoses








Move the control switch to OFF, pause momentarily, then move it to ICE


After the gear motor starts, move control switch to OFF, pause momentarily, then move it to DRAIN



Allow the icemaker to run for 30 minutes, then clean and sanitize the dispensing components – Step




download manuals

ATTENTION!DO NOT use ammonia

type cleaners. Can cause damage to

icemaker




M6

M8

M10

C11 AMMONIACleaners

DT

21

p 21


Mth

7

F19

h18

20

Make ice with

solution until

machine stops

29

30

Wait


OPEN

p

it


to Start


SHUT OFF

Clean Dispenser Components:

R22

RA

23

Rfr

24

DCM-751Scale Away 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)

Motor Bracket Thumbscrews

Agitating Motor

Sanitize Dispenser Components:

Dilute 5.25% chlorine bleach‡

with warm water and place it in another bin (see Table below)

DCM-751Bleach 0.82 fl. oz (25 ml)Warm Water 1.6 gal. (6.0 l)


Soak the parts removed in Steps 23–24 (except the motors) in sanitizing solution for 15 minutes. Rinse all the parts thoroughly with clean water

Reassemble and replace all parts removed in Steps 23-24(except storage bin cover)

Pour warm water into the storage bin to melt any remaining ice

Clean the storage bin liner and cover with dish soap and a damp cloth. Rinse thoroughly with clean water

Replace the storage bin cover

Move the power switch to ON,then replace top and front panels.

Move control switch to ICE, to start the automatic icemaking process

Set dispense mode switch to preference (portion or continuous)

Dispensing Motor

Ice Shutter

Continue to Sanitation –Step on

front… p o12

S25

W26

n27

28

429

30

r 31

o 32

33

Continue to Sanitation – Step to right…toep 27

The icemaker might make a noise/squealing when first started due to scale removal from auger/evaporator. This is normal in bad water conditions and will subside after 20 minutes.

Wait

A9 Waitit

Page 27

Cleaning Prep:Close the icemaker water supply line shut-off valve.

Remove the Front Panel, move the control switch to DRAIN. Make sure the power switch is ON. Replace the Front Panel.Allow the water system to drain completely. Remove the Frontand Top Panels, move the power switch to OFF.

Remove all ice from the ice storage bin and/or dispenser. ATTENTION! IF ON DISPENSER, turn off the dispenser power supply after dispensingall the leftover ice.

Cleaning:

Remove the Spout-to-Chute Strap(includes Drip Guide on F-1501 and larger), then remove the Spout.Dilute Hoshizaki Scale Away with warm water (see Table).

Pour the cleaning solution over the Extruding Head until the Evaporator Assembly and Reservoir are full,and the solution runs out through the Overflow Hose.

Replace the Spout, Spout-to-Chute Strap, and Drip Guide (if applicable) in their correct positions.

Allow the icemaker to soak for 10 minutes.

Cleaning SolutionScale Away 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)

Ice Machine F-450MAJ(-C) FD-650MAH-C, MWH-C, MRH-C F-801MAJ(-C), MWJ(-C) F-1002MAJ(-C), MWJ(-C), MRJ(-C), MLJ FD-1002MAJ-C, MRJ-C F-1501MAJ(-C), MWJ(-C), MRJ(-C) F-2001MWJ, MRJ/3(-C), MLJ


Sanitizing SolutionBleach 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)


Remove the front and top panels


Remove the spout-to-chute strap (includes drip guide on F-1501 and larger)

Remove the spout

Pour the sanitizing solution over the extruding head until the evaporator assembly and reservoir are full, and the solution runs out the overflow hose

Replace the spout, spout-to-chute strap, and drip guide (if applicable) in their correct positions.

Allow the icemaker to sit for 10 minutes before operation



Replace the panels in their correct positions

Make ice using the solution until the icemaker stops making ice


AMMONIACleaners

The icemaker and dispenser must be cleaned & sanitized at least twice a year.

ATTENTION! DO NOT leave icemaker


Tech Support: 1.800.233.1940

1

2

3

R(i

5

15

16

16

D6

Page 1#51055 | 02.21.2018


SHUT OFF

4


17


17

18

Page 28

In bad water conditions, a more thorough soaking may be required. Remove the Left Side Panel and remove the Float Switch from the Reservoir cover. Clean the Float Switch with the solution, rinse thoroughly with clean water, and replace it back in the cover. Follow Step , then place a clamp on the ReservoirHose that will block the flow to the Evaporator Assembly. Pour additional cleaning solution over the Extruding Head until the Evaporator Assembly is full.

Allow to soak for 10 minutes, remove the clamp before operation.

Otherwise, continue to Step .

Wipe down the Infrared Sensor Lens, (located on the bottom of the icemaker). Rinse the lens with a clean, damp cloth.

Move the control switch to ICE, then move the power switch to ON. Replace the panels in their correct positions.Make ice using the cleaning solution until it stops.

Remove the Front Panel. Move the control switch to DRAIN, then replace the Front Panel. Allow the icemaker to drain completely.

Remove the Front Panel. Move the power switch to OFF. Open the water supply line shut-off valve to supply water to the icemaker.

Move the control switch to ICE and the power switch to ON.Allow the icemaker to fill the reservoir with water.

After the gear motor starts, move the control switch to DRAIN. Replace the Front Panel.Allow the icemaker to drain completely.

Remove the Front Panel. Move the powerswitch to OFF. Replace the Front Panel. Close the icemaker water supply line shut-off valve.



Move control switch to DRAIN,replace the front panel

Allow the icemaker to drain completely


Move power switch to OFF




Allow the icemaker to fill the reservoir with water

After the gear motor starts, move the control switch to DRAIN

Replace the front panel

Allow the icemaker to drain completely


Move the control switch to ICE, replace the front panel

Allow the icemaker to run for 30 minutes or produce a batch of ice



Pour warm water into the dispenser/storage bin to melt any remaining ice

Clean the dispenser/storage bin liner and cover with dish soap and a damp cloth. Rinse thoroughly with clean water

Move the power switch to ON, replace the front cover

Inre

7

W8

M9

RD

10



OPENR11


MA

12

Listen forGear Motor to Start

A13

R14To IcemakerOr Water Filter

SHUT OFF

Continue to Sanitation – Step on front…

Air Filter/ScoopWater FiltersExteriorUnderside/Top KitIcemaker/DispenserWater Supply InletExtruding HeadWater Hoses



Stainless Steel Cleaner


Follow these instructions Clean inlet screen/valves Inspect seal bolts/ bearing wear. Tighten or replace Inspect. Replace if req’d



download manuals






AMMONIACleaners

Tech Support: 1.800.233.1940#51055 | 2.21.2018 Page 2

DrainCompletely

DrainCompletely

19

20

21

22


after cleaning

23

24

Page 29

Cleaning Prep:Close the icemaker water supply line shut-off valve.

Remove the Front Panel, move the power switch toOFF. Move the control switch is DRAIN, then move the power switch to ON. Replace the Front Panel.Allow the water system to drain completely. Remove the FrontPanel, move the power switch to OFF. Remove the Top Panel.Unplug the icemaker from the electrical outlet. Remove all ice from the ice storage bin and/or dispenser.ATTENTION! IF ON DISPENSER, turn off the dispenser power supply after dispensingall the leftover ice.

Cleaning:

Remove the Spout-to-Chute Strap(includes Drip Guide on FS-1500),then remove the Spout.Dilute Hoshizaki Scale Away with warm water (see Table).

Pour the cleaning solution over the Extruding Head until the Evaporator Assembly and theReservoir are full and the solution starts to overflow into the drain pan.

Replace the Spout,Spout-to-Chute Strap, and Drip Guide (if applicable) in their correct positions.

Allow the icemaker to soak for 10 minutes before operation.

Cleaning SolutionScale Away 9.6 fl. oz (0.29 l)Warm Water 1.6 gal. (6.0 l)

Ice Machine

Sanitizing:Dilute 5.25% chlorine bleach‡

with warm water (see Table below)

Sanitizing SolutionBleach 2.5 fl. oz (0.74 ml)Warm Water 5 gal. (19 l)


Remove the top panel

Remove the spout-to-chute strap (includes drip guide on FS-1500)

Remove the spout, O-rings, packing and chute bracket (FS-1022 and smaller) or drip guide (FS-1500)between spout and chute

Pour the sanitizing solution over the extruding head until the evaporator assembly and reservoir are full, and it starts tooverflow into the drain pan

Remove the proximity switch from the chute assembly, then remove the chute assembly

Remove the packing at the bottom of the ice chute. Remove the 3 ties,the chute insulation, and 2 baffles

Remove the plate and the packing from the top of the ice chute. Remove the backup bin control (by sliding it towards the chute opening & lifting it off)

Disassemble the backup bin control assembly by removing the 2 snap pins, shaft, and actuator

Soak the spout, O-rings, packings, chute bracket (FS-1022and smaller), drip guide (FS-1500),chute, baffles, plate, and backup bin control assembly in the sanitizing solution for 10 minutes then wipe them down


AMMONIACleaners

The icemaker and dispenser must be cleaned & sanitized at least twice a year.

Tech Support: 1.800.233.1940

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#51056 | 02.21.2018

ATTENTION!DO NOT leave icemaker



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In bad water conditions, a more thorough soaking may be required. Remove the Left Side Panel and remove the Float Switch from the Reservoir cover. Clean the Float Switch with the solution, rinse thoroughly with clean water, and replace it back in the cover. Follow Step , then place a clamp on the ReservoirHose that will block the flow to the Evaporator Assembly. Pour additional cleaning solution over the Extruding Head until the Evaporator Assembly is full.

Allow to soak for 10 minutes, remove the clamp before operation.

Otherwise, continue to Step .

Wipe down the Infrared Sensor Lens, (located on the bottom of the icemaker). Rinse the lens with cleaning solution, then a clean, damp cloth.

If the bottom of the icemaker is not accessible: Removethe thumbscrew securing the infrared sensor housing, then remove the housing from the base. After cleaning lens – replace the housing and secure thumbscrew.

Replace the Top Panel. Move the control switch to ICE, then plug in the icemaker. Move the power switch to ON. Replace the Front Panel. Make ice using the solution until it stops.

Remove the Front Panel, then move the power switch to OFF. Move the control switch to DRAIN.Move the power switch to ON, replace the Front Panel. Allow the icemaker to drain completely.

Remove the Front Panel. Move the power switch toOFF. Open the water supply line shut-off valve to supply water to the icemaker.

Move the control switch to ICE and the power switch to ON.Allow the icemaker to fill the reservoir with water.

After the gear motor starts, move the power switch to OFF,the control switch to DRAIN, then the power switch to ON.Replace the Front Panel. Allow the icemaker to drain completely.

Remove the Front Panel. Move the powerswitch to OFF. Unplug the icemaker. Close the icemaker water supply line shut-off valve.


Rinse the parts thoroughly with clean water (if solution is left on these parts, they will rust)

Replace all parts in their correct positions (When installing the baffles, make sure the bent surface (the one without the studs) faces the actuator so that the bent surface can guide the ice to the center of the actuator)

Replace all panels except the front panel in their correct positions

Follow Steps 9-14 using the sanitizing solution.

SANITIZE 2:

Repeat Steps 15–17 then Step 22for complete ice/food safety


Move the control switch to ICE,plug in the icemaker

Move the power switch to ON, replace the front panel

Allow the icemaker to run for 30 minutes


Move the power switch to OFF,unplug the icemaker

Pour warm water into the dispenser/storage bin to melt any remaining ice

Clean the dispenser/storage bin liner and cover with dish soap and a damp cloth. Rinse thoroughly with clean water

Plug in icemaker, make sure control switch is set to ICE.

Move the power switch to ON, replace the front cover to start the automatic icemaking process

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Continue to Sanitation – Step on front…


SHUT OFF

ScoopWater FiltersExteriorUnderside/Top KitIcemaker/DispenserWater Supply InletExtruding HeadWater Hoses



Stainless Steel Cleaner





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Tech Support: 1.800.233.1940#51056 | 02.21.2018 Page 2

h

Plug In

Unplug

ATTENTION!

IF ICEMAKER IS ON DISPENSER, remember to turn on the dispenser

after cleaning

DrainCompletely


to Start

DrainCompletely

AMMONIACleaners

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Toll-Free Technical SupportAvailable 24 hours, 7 days a week

(including holidays)1-800-233-1940

www.hoshizakiamerica.com/training/

Item #51010 02.26.18

Documents

ICE MACHINE CLEANING & SANITIZINGRemove the FrontInsulation Panel, slide the Cube Guide to right.Removethe Rubber Cap&Sleeve covering theOverflow Pipe.Unscrew the Overflow Pipe. Once