MODEL MAC080C MAC100C MAC120C MAC150C

78000

19657

22860

34065

141.37

3.91.08

2

2

24220-240/1/50

283 x 2120 x 2

141.37

4.71.30

6.01.66

7.21.66

1.2 x 2 1.2 x 2

8

1.517.2

1.520.7

3.126.4

3.126.4

26

7.0352665 x 2

7.4428074 x 2

9.9471776 x 2

11.2572495 x 2

4.5 x 2 3.9 x 2 6.0 x 2 7.1 x 2

23.5 25 23

8

0.9 x 2 1.35 x 2378 x 2 746 x 2200 x 2 450 x 2

8 6

214

1.79

2

2

26380-415/3/50

141.79

2

35066

12601500900

1452

17321032

9300023437

27257

ELECTRO-GALVANIZED MILD STEEL

POLYESTER POWDER

CROSS FINNED TUBESSEAMLESS COPPER

0.359.52

ALUMINIUM (HYDROPHILIC)0.11

BRAZED PLATE HEAT EXCHANGERSTAINLESS STEEL

PROPELLER/DIRECT

ALUMINIUM

HORIZONTAL MULTISTAGE END-SUCTION

42mmBSP(11/4")

NANA

SCROLL

OVERLOAD PROTECTION, DIFFERENTIAL AND H/L PRESSURE SWITCH0~50~100

R22TXV

380-415/3/50

1000

1.5

11600029233

33998

46067

12601800

1150

14522032

1282

138000

34777

40445

54069

NOMINAL CAPACITY

CASING

kcal/h

W

Btu/hr

DIMENSION

PACKINGDIMENSION

WEIGHTNOISE LEVEL

TYPE

TUBE

FIN

TOTAL FACE AREA

TYPE

TYPE/DRIVEQUANTITYBLADE MATERIALBLADE DIAMETERPOWER SUPPLYRATED RUNNING CURRENTRATED INPUT (COOLING/HEATING)RATED OUTPUT (COOLING/HEATING)MOTOR POLES

PUMP

PIPING

TANK

TYPE

TYPE

POWER SUPPLY

CONTROLCHARGING MASS

RATED CURRENT (COOLING/HEATING)RATED INPUT (COOLING/HEATING)MAXIMUM STARTING CURRENTPROTECTION DEVICESSTAGE OF CAPACITY CONTROL

PLATE MATERIALWATER VOLUMENOMINAL WATER FLOW

CONDENSER COIL

MATERIAL

FINISH

THICKNESSHEIGHT (H)

HEIGHT (H)

WIDTH (W)

WIDTH (W)

DEPTH (D)

DEPTH (D)

MATERIALWALL THICKNESSOUTER DIAMETER

MATERIALTHICKNESSROWSFIN PER INCH

TYPEMAX. WATER OPER. PRESSURERUNNING CURRENTWATER FLOW RATEINSTALLATION PIPE CONNECTIONHEADMATERIALCAPACITY/VOLUME

mmmmmm

mm

mm

mm

mm

mm

mm

m2

m3

mm(in)m

litres

InchV/Ph/Hz

V/Ph/HzAmp x 2

Amp

kg

W x 2

AmpWW

kPaAmpGPM

L/s

mm

kg

dBA

S P E C I F I C AT I O N S

1.ALL SPECIFICATIONS ARE SUBJECT TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.

2.NOMINAL VALUES ARE BASED ON 12˚C/7˚C ENTERING/LEAVING EVAPORATOR WATER TEMPERATURE, 35˚C AIR AMBIENT TEMPERATURE.

EVAPORATOR

CONDENSER FAN

WATER LINE (HYDRAULIC KIT)

COMPRESSOR

REFRIGERANT

MODEL MAC080CR MAC100CR MAC120CR MAC150CR

77000/89000

19405/22429

22567/26084

35065

141.37

3.9/4.11.10/1.14

2

2

24220-240/1/50

200 x 2120 x 2

141.37

4.7/5.01.31/1.37

6.0/6.41.68/1.79

7.2/7.62.0/2.10

0.9 x 2 0.9 x 2

8

1.617.5/18.1

1.620.8/21.7

3.126.7/28.5

3.131.7/33.3

26/25

7.0/7.14000/4100

65 x 2

8.1/8.24720/4770

74 x 2

10.3/10.55120/5270

76 x 2

11.6/11.66100/6150

95 x 2

4.3 x 2 4.5 x 2 7.6 x 2 6.5 x 2

23.5/22.5 25/24.5 23/22.5

8

0.86 x 2 1.5 x 2470 x 2 820 x 2200 x 2 450 x 2

8 6

214

1.79

2

2

26380-415/3/50

141.79

2

36066

12601500900

1452

17321032

94000/11000023689/27721

27549/32239

ELECTRO-GALVANIZED MILD STEEL

POLYESTER POWDER

CROSS FINNED TUBESSEAMLESS COPPER

0.359.52

ALUMINIUM (HYDROPHILIC)0.11

BRAZED PLATE HEAT EXCHANGERSTAINLESS STEEL

PROPELLER/DIRECT

ALUMINIUM

HORIZONTAL MULTISTAGE END-SUCTION

42mmBSP(11/4")

NANA

SCROLL

OVERLOAD PROTECTION, DIFFERENTIAL AND H/L PRESSURE SWITCHON/OFF

R22CAPILLARY TUBE

380-415/3/50

1000

1.5

113000/12000028477/30241

33118/35169

48067

12601800

1150

14522032

1282

138000/132000

34778/33266

40445/38686

56069

NOMINAL CAPACITY(COOLING/HEATING)

CASING

kcal/h

W

Btu/hr

DIMENSION

PACKINGDIMENSION

WEIGHTNOISE LEVEL

TYPE

TUBE

FIN

TOTAL FACE AREA

TYPE

TYPE/DRIVEQUANTITYBLADE MATERIALBLADE DIAMETERPOWER SUPPLYRATED RUNNING CURRENTRATED INPUT (COOLING/HEATING)RATED OUTPUT (COOLING/HEATING)MOTOR POLES

PUMP

PIPING

TANK

TYPE

TYPE

POWER SUPPLY

CONTROLCHARGING MASS

RATED CURRENT (COOLING/HEATING)RATED INPUT (COOLING/HEATING)MAXIMUM STARTING CURRENTPROTECTION DEVICES

PLATE MATERIALWATER VOLUMENOMINAL WATER FLOW

CONDENSER COIL

MATERIAL

FINISH

THICKNESSHEIGHT (H)

HEIGHT (H)

WIDTH (W)

WIDTH (W)

DEPTH (D)

DEPTH (D)

MATERIALWALL THICKNESSOUTER DIAMETER

MATERIALTHICKNESSROWSFIN PER INCH

TYPEMAX. WATER OPER. PRESSURERUNNING CURRENTWATER FLOW RATEINSTALLATION PIPE CONNECTIONHEADMATERIALCAPACITY/VOLUME

mmmmmm

mm

mm

mm

mm

mm

mm

m2

m3

mm(in)m

litres

InchV/Ph/Hz

V/Ph/HzAmp x 2

Amp

kg

W x 2

AmpWW

kPaAmpGPM

L/s

mm

kg

dBA

S P E C I F I C AT I O N S

1. ALL SPECIFICATIONS ARE SUBJECT TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.

2. NOMINAL VALUES ARE BASED ON 12˚C/7˚C ENTERING/LEAVING EVAPORATOR WATER TEMPERATURE, 35˚C AIR AMBIENT TEMPERATURE.

3. NOMINAL VALUES ARE BASED ON 40˚C/45˚C ENTERING/LEAVING EVAPORATOR WATER TEMPERATURE, 7˚C AIR AMBIENT TEMPERATURE.

4. UNIT DIMENSION WITHOUT HYDRAULIC KIT.

EVAPORATOR

CONDENSER FAN

WATER LINE (HYDRAULIC KIT)

COMPRESSOR

REFRIGERANT

©2003 McQuay International +1 (800) 432-1342 www.mcquay.com

ISO 9002

REGISTERED

AP - MAC - C - 02180

Mini Chiller C-Series

STAGE OF CAPACITY CONTROL

HEAT PUMP MODEL

COOLING ONLY MODEL

M4AC080CR M4AC100CR M4AC120CR M4AC150CR

M4AC080C M4AC100C M4AC120C M4AC150C

74000/90000

18649/22681

21688/26377

74000

1864921688

350 (340)65

141.37

3.9/4.1 (3.9)1.08/1.14 (1.08)

2

2

24220-240/1/50

200 x 2 (283 x 2)120 x 2

141.37

4.7/5.0 (4.7)1.30/1.38 (1.30)

6.0/6.4 (6.0)1.67/1.78 (1.66)

7.2/7.6 (7.2)2.0/2.12 (1.66)

0.9 x 2 (1.2 x 2) 0.9 x 2 (1.2 x 2)

8

1.4 (1.5)17.3/18.4 (17.2)

1.4 (1.5)21.0/22.4 (20.7)

3.126.5/28.4 (26.4)

3.131.7/33.3 (26.4)

26/25 (26)

7.4/7.6 (7.5)4350/4400 (3924)

65 x 2

8.35/8.5 (7.9)4920/5070 (4580)

74 x 2

10.8/10.8 (10.2)5520/5720 (5117)

76 x 2

12.1/12.4 (11.8)6600/6750 (6100)

95 x 2

4.0 x 2 3.3 x 2 (3.9 x 2) 5.8 x 2 (5.6 x 2) 6.1 x 2 (6.0 x 2)

23.5/22.5 (23.5) 25/24.5 (25) 23/22.5 (23)

8

0.86 x 2 (0.9 x 2) 1.5 x 2 (1.35 x 2)470 x 2 (378 x 2) 820 x 2 (746 x 2)

200 x 2 450 x 28 6

214

1.79

2

2

26380-415/3/50

141.79

2

360 (350)66

12601500900

1452

17321032

88000/9800022177/24697

25791/28722

88000

2217725791

ELECTRO-GALVANIZED MILD STEEL

POLYESTER POWDER

CROSS FINNED TUBESSEAMLESS COPPER

0.359.52

ALUMINIUM (HYDROPHILIC)0.11

BRAZED PLATE HEAT EXCHANGERSTAINLESS STEEL

PROPELLER/DIRECT

ALUMINIUM

HORIZONTAL MULTISTAGE END-SUCTION

42mmBSP(11/4")

NANA

SCROLL

OVERLOAD PROTECTION, DIFFERENTIAL AND H/L PRESSURE SWITCHON/OFF (0~50~100)

R407CCAPILLARY TUBE (TXV)

380-415/3/50

1000

1.5

110000/11800027721/29737

32239/34583

115000

2898233705

480 (460)67

12601800

1150

14522032

1282

132000/123000

33266/30997

38686/36049

137000

3452540152

560 (540)69

NOMINAL CAPACITY(COOLING/HEATING)

NOMINAL COOLING CAPACITY

CASING

kcal/h

kcal/h

W

W

Btu/hr

Btu/hr

DIMENSION

PACKINGDIMENSION

WEIGHTNOISE LEVEL

TYPE

TUBE

FIN

TOTAL FACE AREA

TYPE

TYPE/DRIVEQUANTITYBLADE MATERIALBLADE DIAMETERPOWER SUPPLYRATED RUNNING CURRENTRATED INPUT (COOLING/HEATING)RATED OUTPUT (COOLING/HEATING)MOTOR POLES

PUMP

PIPING

TANK

TYPE

TYPE

POWER SUPPLY

CONTROLCHARGING MASS

RATED CURRENT (COOLING/HEATING)RATED INPUT (COOLING/HEATING)MAXIMUM STARTING CURRENTPROTECTION DEVICESSTAGE OF CAPACITY CONTROL

PLATE MATERIALWATER VOLUMENOMINAL WATER FLOW

CONDENSER COIL

MATERIAL

FINISH

THICKNESSHEIGHT (H)

HEIGHT (H)

WIDTH (W)

WIDTH (W)

DEPTH (D)

DEPTH (D)

MATERIALWALL THICKNESSOUTER DIAMETER

MATERIALTHICKNESSROWSFIN PER INCH

TYPEMAX. WATER OPER. PRESSURERUNNING CURRENTWATER FLOW RATEINSTALLATION PIPE CONNECTIONHEADMATERIALCAPACITY/VOLUME

mmmmmm

mm

mm

mm

mm

mm

mm

m2

m3

mm(in)m

litres

InchV/Ph/Hz

V/Ph/HzAmp x 2

Amp

kg

W x 2

AmpWW

kPaAmpGPM

L/s

mm

kg

dBA

S P E C I F I C AT I O N S

1.ALL SPECIFICATIONS ARE SUBJECT TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE.

2.NOMINAL VALUES ARE BASED ON 12˚C/7˚C ENTERING/LEAVING EVAPORATOR WATER TEMPERATURE, 35˚C AIR AMBIENT TEMPERATURE.

EVAPORATOR

CONDENSER FAN

WATER LINE (HYDRAULIC KIT)

COMPRESSOR

REFRIGERANT

( ) = COOLING ONLY MODELS

The Unit is equipped with two high air flow propeller fan blades which are made by metal. The fans are directly driven by weather proof motors.

Condenser Fan Motor

Cooling mode/heating mode/auto/manual anti-freeze/heat exchanger anti-freeze

Electric heat option

Alternate defrost function/manual defrost

Interlooking 2-way valve control

Compressor protection and averageconsumption/operation time check

Low noise level 65-69dBA. Twin scroll compressor High efficiency ; Cooling : cop 2.7–3.1 Heating : cop 3.2

Part load capability 0% : 50% : 100% Easy and flexible installation Available in R22 & R407C

The finned tube heat exchanger coil used on the chiller unit is made of staggered rows of 3/8” seamless cooper tubes, mechanically expanded into die-formed louvered fins. The slit openings on the fins enhance the heat transfer coefficient between the fin surfaces and air. In order to protect these fins from corrosion, a special fin coating (Gold fin) is applied on the surface. This coating is standard on the heat pump version, whereas it is an option on the cooling only model.

End channels

T2

Extra connections for thermo-meters are sometimes placedat the back cover.

Channel plate: The piece of corrugated sheetmetal making up the heat transfer surface.

Channel: The spaces between two channels plates.

Thus:

One channel can be made of equal ordifferent channel plates.

Refrigerant

Water

Porthole

First channel plate

Seal plate, not corrugated

Front cover plate

Adapter plate (not always)

Four refrigerant (internal) channelssurrounded by five water (external) channels.

Adapter plates(not always)

Last channelplate

Back cover plate

The electronic microprocessor (MCHo3A) used in the chiller unit can either be as a single stand-lone or as an extended network systems.

Electronic Microprocessor Controller

Main Functions

Features

Fin Coating

The unit has been designed with two separate refrigerant circuits, i.e. it has two compressor. By doing so, the unit has part loading capabilities, i.e. 0–50–100% of rated capacity. This will improve the energy efficiency and reliability of the unit, especially during low loading operations.

Refrigerant Circuit

The heat exchanger is made of stainless steel plates closely arranged and brazed together (BPHE) to ensure high heat exchange efficiency.

Brazed Plate Heat Exchanger (BPHE)

Safety ProtectionThe safety protections provided in the chiller unit are: a High and low pressure switches b Differential water flow switch c Compressor water pump and fan motor overload protectors d Anti-freeze protection sensor

Unit power off memory/status indication

Automatic and manual starting mode when power on

Set and display unit network series number

Keypad lock function

Set system clock and timers

Room temperature and water temperature display