Accessory for heat pumps Operating Manual · H(D)V 9-1/3: H(D)V 12-3: 1 Heating circuit filling and drain valve 2 Supply outlet 3 Supply sensor 4 Heating circuit recirculating pump

UK83059200dUK – Translation of the original operating manual

Operat ing ManualHydraulic module

Accessory for heat pumps

2 Subject to change without notice | 83059200dUK – Translation of the original operating manual | ait-deutschland GmbH

Table of contents

1 About this operating manual .........................31.1 Validity ..............................................................31.2 Reference documents ...................................31.3 Symbols and markings ..................................31.4 Contact ............................................................4

2 Safety .......................................................................42.1 Intended use ...................................................42.2 Personnelqualifications ................................42.3 Personal protection equipment ....................42.4 Residual risks .................................................42.5 Avoid damage to property ............................4

3 Operation and maintenance ..........................53.1 Energy and environmentally-conscious

operation ..........................................................53.2 Maintenance ...................................................5

4 Scope of supply ...................................................64.1 Accessories.....................................................64.2 Components of the unit .................................7

5 Transport, installation and assembly .........85.1 Unpacking and transport ..............................85.2 Installation location ........................................85.3 Installation / hydraulic connection

to heating circuit .............................................95.4 Safety module .................................................95.5 Expansion vessel ...........................................9

6 Electrical installation .......................................10

7 Installing the control panel ...........................12

8 Flushing,fillingandventing the system ............................................................138.1 Heating water quality ...................................138.2 Flushandfilltheheatingand

domestic hot water charging circuit ...........13

9 Insulate hydraulic connections ...................15

10 Settheoverflowvalve ....................................15

11 Commissioning ..................................................15

12 Faults ......................................................................1512.1 Unlock safety temperature limiter ..............15

13 Dismantling and disposal ..............................1613.1 Dismantling ...................................................1613.2 Disposal and recycling ................................16

Technical data / Scope of supply ..............17HV .....................................................................17HDV ......................................................................18

Free pressing ......................................................19

Dimensioned drawings and drill patterns .......................................................20H(D)V 9-1/3 ..............................................................20H(D)V 12-3 ...............................................................21

Installation plans ...............................................22

Terminal diagrams ............................................23HV .....................................................................23HDV ......................................................................24Terminal diagram, mains connection

heat pump 1~230V + electric heating element 3~400V ...........25

Terminal diagram, mains connection heat pump 1~230V + electric heating element 1~230V ............26

Terminal diagram, mains connection heat pump 3~400V + electric heating element 3~400V ...........27

Circuit diagrams ................................................28HV .....................................................................28HDV ......................................................................30

3Subject to change without notice | 83059200dUK – Translation of the original operating manual | ait-deutschland GmbH

1 About this operating manualThis operating manual is part of the unit.

► Before working on or with the unit, read the operating manual carefully and follow it for all activities at all times, especially the warnings and safety instructions.

► Keep the operating manual to hand at the unit and pass on to the new owner if the unit changes hands.

► If you have any questions or anything is unclear, ask the manufacturer’s local partner or the factory’s customer service.

► Note and follow all reference documents.

1.1 ValidityThisoperatingmanualreferssolelytotheunitidentifiedby the nameplate and device label (see “Nameplate” and “Drill-hold pattern” on page 19).

1.2 Reference documentsThe following documents contain additional information with regard to this operating manual:

● Planning & design manual, hydraulic integration

● Operating manual of the heating and heat pump controller

● Brief description of the heat pump controller

● Operating manual of the expansion board (accessories)

● Log book

● Heat pump manual

1.3 Symbols and markings

Identificationofwarnings

Symbol MeaningSafety-relevant information. Warning of physical injuries.

DANGER Indicates imminent danger resulting in severe injuries or death.

WARNING Indicates a potentially dangerous situation, which can result in severe injuries or death.

CAUTION Indicates a potentially dangerous situation, which can result in moderate or minor injuries.

ATTENTION Indicates a potentially dangerous situation, which can result in property damage.

Symbols in the document

Symbol MeaningInformationforqualifiedpersonnel

Information for the owner/operator

Requirement for action Single step action prompt1., 2., 3., … Numbered step within a multi-step

action prompt. Keep to the given order.Additional information, e.g. a tip on making work easier, information on standards

Reference to further information elsewhere in the operating manual or in another document

● Listing


1.4 ContactAddresses for purchasing accessories, for service cases or for answers to questions about the unit and this operating manual can be found on the internet and are kept up-to-date:

● www.ait-deutschland.eu

2 SafetyOnly use the unit if it is in proper technical condition and only use it as intended, safely and aware of the hazards, and follow this operating manual.

2.1 Intended useThe unit is solely intended for the following functions:

● Heating

● Domestic hot water preparation

► Intended use includes complying with the operating conditions ( „Technical data / Scope of supply“, from page 17) as well as the operating manual and observing and following the reference documents.

► When using the local regulations note: laws, standards, guidelines, directives.

All other uses of the unit are not as intended.

2.2 PersonnelqualificationsAll instructional information in this operating manual is solelydirectedatqualified,skilledpersonnel.

Onlyqualified,skilledpersonnelareabletocarryoutthe work on the unit safety and correctly. Interference by unqualified personnel can cause life-threateninginjuries and damage to property.

► Ensure that the personnel are familiar with the local regulations, especially those on safe and hazard-aware working.

► Only allow qualified personnel with “electrical”training to carry out work on the electrical and electronic systems.

► Allow qualified, skilled personnel only to do anyother work on the system, e.g.

● Heating installer

● Plumbing installer

● Refrigeration system installer (maintenance work)

During the warranty and guarantee period, service work and repairs may only be carried out by personnel authorised by the manufacturer.

2.3 Personal protection equipmentThere is a risk of cutting your hands on sharp edges of the unit.

► Wear cut-resistant protective gloves during transport.

2.4 Residual risks

Injuries caused by electric shockComponents in the unit are energised with life-threatening voltage. Before opening the unit panelling:

► Disconnect unit from power supply.

► Secure unit against being switched back on again.

2.5 Avoid damage to property

Improper actionRequirements for minimum scale and corrosion damage in hot water heating systems:

● Proper planning, design and commissioning

● Closed system with regard to corrosion

● Integration of an adequately dimensioned pressure maintaining device

● Use of deionised heating water (VE water) or VDI 2035 water

● Regular servicing and maintenance

If a system is not planned, designed, started up and operated in accordance with the given requirements, then there is a risk that the following damage and faults will occur:

● Faults and the failure of components, e.g. pumps, valves

● Internal and external leaks, e.g. from heat exchangers

● Cross-section reduction and blockages in components, e.g. heat exchanger, pipes, pumps


● Material fatigue

● Gas bubbles and gas cushion formation (cavitation)

● Negativeeffectonheattransfer,e.g.formationofcoatings, deposits, and associated noises, e.g. boilingnoises,flownoises

► Note and follow the information in this operating manual for all work on and with the unit.

Unsuitablequalityofthefillandmake-upwater in the heating circuitTheefficiencyofthesystemandtheservicelifeoftheheat generator and the heating components depend decisively on the quality of the heating water.

Whenthesystemisfilledwithuntreateddrinkingwater,calcium precipitates as scale. Lime scale deposits form on the heat transfer surfaces of the heating. The efficiency drops and energy costs rise. In extremecases, the heat exchangers will be damaged.

Fill the system exclusively with deionised heating water (VE water) or VDI 2035 water.

3 Operation and maintenance

NOTEThe unit is operated via the control panel of the heating and heat pump controller ( operating manual of the heating and heat pump controller).

3.1 Energy and environmentally-conscious operation

The generally accepted requirements for energy-conscious and environmentally-conscious operation of a heating system also apply to use of a heat pump. The most important measures include:

● Nounnecessarilyhighflowtemperature

● No unnecessarily high domestic hot water temperature (note and follow local regulations)

● Do not open windows with just a gap or tilt open (continuous ventilation); instead, open wide for a short time (shock ventilation)

● Always ensure that the controller settings are correct

3.2 MaintenanceWipe down the outside of the unit only using a damp cloth or cloth with mild cleaning product (washing-up liquid, neutral cleaning agent). Never use any harsh, abrasive, acid or chlorine-based cleaning products


4 Scope of supply

3

2

1

1 Accessory package2 Safety module 3 Hydraulic module

Example of layout of the accessory package:

1 Hanger bolts (M10) for wall mounting (3)2 Ball valves (2) 3 Flat seal 1ʺ (2) 4 Outdoor sensor5 Nuts (M10), washers (3 each)6 Plugs for wall mounting (3)

1. Inspect the delivery for outwardly visible signs of damage.

2. Inspect the scope of supply for completeness. Any defects or incorrect deliveries must be reported immediately.

4.1 AccessoriesThe following accessories are available for the unit through the manufacturer's local partner:

● Expansion board with various additional functions

● Room control panel for controlling the main functions from the living room

● Electrical connection kit

● Domestic hot water tank

● Buffertank


4.2 Components of the unit

2 versions of the hydraulic module are available:

H(D)V 9-1/3: H(D)V 12-3:

1 Heatingcircuitfillinganddrainvalve2 Supply outlet3 Supply sensor4 Heatingcircuitrecirculatingpump(energyefficientcirculationpump)5 Expansion vessel 6 Control voltage (for dual heat pump only)7 Electric heating element8 Air separator9 Heating circuit safety module (insulated) 10 Control panel for regulating11 Electrical switch box12 Supply inlet13 Draining


5 Transport, installation and assembly

5.1 Unpacking and transport

Notes on safe transportThe unit is heavy (refer to „Technical data / Scope of supply“, from page 17). There is a risk of injuries or damage to property if the unit falls down or overturns.

There is a risk of cutting your hands on sharp edges of the unit.

► Wear cut resistant protective gloves.

The hydraulic connections are not designed for mechanical loads.

► Do not lift or transport the unit by the hydraulic connections.

Transport the unit preferably with a pallet truck, alternatively with a handcart or by carrying

To prevent damage during transport, always transport the unit to final installation location in its originalpackaging.

ATTENTIONThe unit must neither be lifted up nor transported by the switch box.

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Transport with a pallet truck ► Transport the device to the installation location

while it is still packaged.

Transport with handcart1. Load the hydraulic module with the underside of

the unit on the handcart.2. Secure the hydraulic module to the handcart with

lashing straps.

Carrying the unit ► Transport the hydraulic module to the installation

location.

Unpacking1. Removeplasticfilmsandcardboard.Ensure that

you do not damage the unit.

2. Dispose of the transport and packaging material in an environmentally friendly way and in accordance with local regulations.

INSTALLATION5.2 Installation location

ATTENTIONInstall the unit inside buildings only.

The installation area must be frost-free and dry. It must fulfiltherelevantlocalregulations.

Observe safety and service clearances.

“Installation plans“, page 22 and „Dimensioned drawings and drill patterns“, from page 20

ATTENTIONEnsure the wall has the necessary load-bearing ca-pacity.

Possible installation situation, example HV 9-1/3 with integration of storage tank in series

1 Hydraulic module2 Buffertank3 Domestic hot water tank

1. Mark holes to be drilled with the help of the drill-hole template.

2. Takeoffthefronthood.

3. Use the plugs and screws supplied to fix thehydraulic module onto the wall:


The plugs supplied are only suitable for use with the following types of walls:

● Concrete ● Solid lightweight concrete blocks ● Cavity block made of lightweight concrete ● Cellular concrete ● Prestressedconcrete-hollowceiling/floorslabs ● Natural stone with dense, close-grained micro-structure ● Solid calcium silicate blocks ● Perforated calcium silicate blocks ● Solid bricks ● Vertically perforated (honeycomb) bricks ● Hollowfloors/ceilingsmadeofclaybricks,con-crete or similar ● Solid gypsum boards ● Gypsumboardsandgypsumfibreboards ● Particle boards

The board material must be dimensioned with sufficientthicknesstoensuresecurefixing.Appropriate fixingmaterial must be provided on sitefor other types of wall constructions.

ATTENTIONLeaving a gap between the unit and the wall helps back ventilation and may not be sealed or closed off.Cable glands must be laid at a distance of at least 2 cm from the hydraulic module.

5.3 Installation / hydraulic connection to heating circuit

NOTEBefore connection to the heating system, the heatingcircuitmustbethoroughlyflushed.

„Dimensioned drawings and drill patterns“, from page 20

► Secure all connections against twisting.

Cross-sections and lengths of the pipes for the heating circuit are adequately dimensioned. In doing so, always that the connection pipework between the heat pump and hydraulic module are also taken into account

The free pressing of the recirculating pump produces at least the minimum throughput required for the unit type (refer to “Free pressing”, page 19).

Thecablesfortheheatingarefixedtothewallorceilingviaafixedpoint.

► Insert the vent at the highest point of the heating circuit.

► Take off the hood at the front of the hydraulicmodule.

On the inside of the hood, there is a tongue-and-groove joint along the circumference.Lock the hood into the groove on the housing.The connections for the heating circuit are located on the underside of the device.

5.4 Safety moduleThe safety module for the heating circuit is in the extra box.Install the safety module at the connection provided on the top of the device.The safety discharge of the safety valve must be discharged into the drain via a funnel waste trap in accordance with the respective current standards, guidelines and directives.It is essential that the safety discharge is connected!

5.5 Expansion vesselThe expansion vessel for the heating circuit is integrated. Always check whether the size of the expansion vessel is large enough for the system. If necessary, an additional expansion vessel must be installed on site in accordance with the relevant standards and guidelines.

NOTEThe admission pressure of the expansion vessel must be adjusted to the system (approx. 0.5 bar less than the system fillingpressure) in accordance with the calculation to the relevant standards (EN 12828).


6 Electrical installation

6.1 Connect the electrical cables

ATTENTIONIrreparable damage to the compressor due to wrongrotatingfield!

► Ensurethat there isaclockwiserotatingfieldforthe compressor load infeed.

Basic information on the electrical connection ● The specifications of the local energy supply

company may apply to electrical connections

● Fit the power supply for the heat pump with an all-pole circuit breaker with at least 3 mm contact spacing (per IEC 60947-2)

● Note the level of the tripping current

● Comply with the electromagnetic compatibility regulations (EMC regulations)

● Lay unshielded power supply cables and shielded cables(buscable)sufficientlyfarapart(>100mm)

● Maximum line length: 30m

Cable extension details see heat pump manual

Establish the electrical connections between the heat pump and the hydraulic module1. Route the two plug-in connections of the load and

bus cables from the hydraulic module to the plug-in points on the heat pump.

NOTE.For dual output-controlled heat pumps, the lines (8 m) are already connected to the heat pump.

2. Couple the connectors together:

3. Fit cover for plug-in connections.

6.2 Electrical connectionThe electrical connection is established via the switch box.

1. Strip the sheathing off all cables to the externalloads before laying in the cable gland of the glands box.

2. Feed the cable on the rear of the hydraulic module through the cable gland in the switch box.

3. Open the switch box in the unit. Only slightly undo the top two screws of the cover

plate. Remove the remaining screws. Unhook cover panel.

4. Feed the control and sensor cable as well as the cable for the EVU blocking time through the glands on the rear of the unit and into interior of the device. Lay the cables through the cable gland to the terminals in the switch box.

5. Carry out electrical connections in accordance with the terminal diagram.

“Terminal diagram” for the respective model, from page 23

Example HV 9-1/3:

1 Connection, bus cable EVS/EVS82 Connection, load cable EVS/EVS83 Cable glands4 Contactor5 Control panel6 Cable routing7 Returnflowsensor


1 Supply to heating circuit / domestic hot water tank

2 Return sensor on hydraulic module3 Supply from heat pump4 Return to heat pump

Fasten return flow sensor (2) to the return (heat-conducting pipe) to the heat pump (4) using cable ties and thermal compound.

Hydraulic integration documents

The electrical connection between the heat pump and hydraulic module is implemented via EVS or EVS8 (accessories). In dual variants, the lines (8 m) and plugs are included in the scope of delivery.The hydraulic module is connected on site to the sub-distribution according to the following scheme:

5

1 Heat pump2 Load Compressor3 Bus (shielded)4 Control voltage (for dual heat pump only)5 Hydraulic module6 Heating element load line7 Control voltage8 Load Compressor9 Sub-distribution

“Terminal diagram” for the respective model, from page 23

NOTEThe control panel of the heating and heat pump controller can be connected to a computer or network using a suitable network cable, enabling the heating and heat pump controller to be controlled remotely from there.If such a connection is required, then install a shielded network cable (category 6, with RJ45 connector) during the electrical connection work and connect it parallel to the existing control cable of the heating and heat pump controller.

NOTEIn units with integrated electric heating element, the electric heating element is connected at 9 kW (6kW) in the factory. At contactor Q, it is possible to select 6 kW (4kW) = 2 phase operation. Disconnect Q5/6 for this. Or 3kW (2kW) = 1 phase operation. Disconnect Q5/6 and Q5/4 for this. The values in brackets are for the 6kW heating element. Disconnected cables must be furnished with screw terminals. Only the phases cited above may be disconnected (safety temperature limiter).


7 Installing the control panelThere are 4 openings in the top area of the switch box panel of the unit for fastening the control panel.

Example for HV 12-3

1. There are 4 hooks at the rear of the control panel, which are used to hook the control panel onto the switchgear compartment panel:

2. Press the hooked in control panel downwards until it latches into position.

3. Plug control cable into the bottom of the control panel.

1 Room control panel RBE RS 485 (accessory) connection

2 Network cable connection3 LIN-bus cable connection to the controller

board4 Modbus cable to Modbus distributor

connection


8 Flushing,fillingandventing the system

8.1 Heating water quality

NOTE ● Detailed information is also provided in VDI

Guideline 2035 “Vermeidung von Schäden in Warmwasserheizanlagen” (Avoiding damage to hot water heating systems)

● Required pH value: 8.2 … 10 ● For aluminium materials:

pH value: 8.2 … 8.5 ► Fill the system with deionised heating water

(VE water) or with water corresponding to VDI 2035 only (low-salt operation of the system).

Advantages of low-salt operation:

● Low corrosion-promoting properties

● No formation of mineral scale

● Ideal for closed heating circuits

● IdealpHvalueduetoself-alkalisationafterfillingthe system

● If necessary, simple alkalisation to pH value 8.2 by adding chemicals

8.2 Flushandfilltheheatinganddomestic hot water charging circuit

Outlet pipe of the safety valve is connected.

► Ensure that the set pressure of the safety valve is not exceeded.

NOTEThe venting program on the controller can also be used to support the flushing andventing process. It is possible to control individual recirculating pumps and even the changeover valve through the venting programme. As a result it is not necessary to remove the valve motor.

1. Pull the U-clip (2) of the switching valve (accessory)offthebaseofthevalvemotor(1).

2. Pull the valve motor carefully off the 3-wayswitching valve (3).

3. Turn the spindle of the 3-way switching valve so that the rounded side of the spindle points in the direction of marking A of the connections of the 3-way switching valve.

A

B

4. Flush the domestic hot water charging circuit for approx. 1 minute.

5. Turn the spindle so that the rounded side of the spindle points in the direction of marking B of the connections of the 3-way switching valve.

6. Flush heating circuit thoroughly, until no more air is discharged.

7. Position the valve motor (1) on the 3-way switching valve (3).

8. Insert the U-clip (2) into the base of the valve motor.


9. Ensure that the U-clip has latched into position correctly:

● Valve motor sits securely on the 3-way switching valve.

● Both prongs of the U-clip sit on the lug.

● The tips of the U-clip are visible by approx. 2 mm (notsignificantlymore!).

Example for integration of storage tank in series:

H

000J

A B

AB

6

open

open

closed

1 Return, domestic hot water2 Return, hot water3 Supply, hot water / domestic hot water4 Filling stop cock5 Heat pump6 Drain

“Switching valve” operating manual

Example for integration of storage tank in series:

H

000J

A B

AB

6

closed open

closed

1 Return, domestic hot water2 Return, hot water3 Supply, hot water / domestic hot water4 Filling stop cock5 Heat pump6 Drain

10. Swap the hoses at the filling and draining stopcocksandflushthecondenseroftheheatpumpvia the return.

11. Open the additional vent valve at the condenser of the heat pump. Vent the condenser and then close the vent valve again when fully vented.


9 Insulate hydraulic connectionsInsulate hydraulic lines in accordance with local regulations.

1. Openshut-offdevices.

2. Perform a pressure test and inspect for leaks.

3. Insulate external piping on site.

4. Insulateallconnections,fittingsandpipes.

10 Settheoverflowvalve Heat pump manual

11 Commissioning Operating manual of the heating and heat pump

controller

Heat pump manual

12 Faults ► Read out the cause of the fault via the diagnostics

program of the heating and heat pump controller.

► Contact the local partner of the manufacturer or the factory's customer service. Have the fault message and unit number (refer to “Nameplate”) to hand.

12.1 Unlock safety temperature limiterA safety temperature limiter (1) is installed in the electric heating element (3). If the heat pump fails or there is air in the system:

► Check whether the reset knob (2) in the centre of the safety temperature limiter (1) has jumped out (located underneath the cover).

► Press the reset button back in again.

HV:

1 Safety temperature limiter on the electric heating element

2 Reset button3 Electric heating element


13 Dismantling and disposal

13.1 Dismantling Unit is safely disconnected from the power supply

and protected against being switched back on again.

► Separate components by their materials.

13.2 Disposal and recycling ► Recycle or ensure proper disposal of unit

components and packaging materials in accordance with local regulations.

Buffer(standby)battery1. Useascrewdriver topushout thebufferbattery

on the processor board of the control panel.

2. Disposeof thebufferbattery inaccordancewithlocal regulations.


Accessories for heat pump type HV 9-1/3 HV 12-3Air/water 8 kW output-controlled | Air/water 12 kW output-controlled • yes – no • | – • | •

Air/water dual output-controlled • yes – no – | – – | –

Air/water 7 kW to 8 kW output-controlled | Air/water 10 kW to 18 kW Outdoor installation • yes – no – | – – | –

Air/water 9 kW to 14 kW RX Outdoor installation • yes – no – | – – | –

Air/water dual Outdoor installation • yes – no – | – – | –

Air/water dual RX Outdoor installation • yes – no – | – – | –

Installation locationRoom temperature min. | max. °C 5 | 35 5 | 35

Relative humidity % 60 60

SoundSound pressure level at 1 m distance inside dB(A) 36 36

Sound power level inside dB(A) 44 44

Heating circuitFlow rate: minimum | maximum (see heat pump for pipe dimensioning) l/h | l/h 600 | 1200 600 | 1900

Free pressing | Pressure loss | Flow rate bar | bar | l/h 0,7 | – | 1200 0,6 | – | 1900

Max. allowable operating pressure bar 3 3

Circulation pump control range min. | max. l/h 600 ı 1200 600 ı 1900

General unit dataTotal weight kg 25 40

Weight of individual components kg | kg | kg – | – | – – | – | –

ElectricsVoltage code | all-pole fuse protection for heat pump *)**) 1 phase … | A 1~N/PE/230V/50Hz | B16 1~N/PE/230V/50Hz | B16

Voltage code | all-pole fuse protection for heat pump *)**) 3 phases … | A – | – 3~N/PE/400V/50Hz ı B16

Voltage code | Control voltage fuse protection **) … | A 1~N/PE/230V/50Hz | B10 1~N/PE/230V/50Hz | B10

Voltage code | Electric heating element fuse protection **) 1 phase … | A 1~N/PE/230V/50Hz | B32 – | –

Voltage code | Electric heating element fuse protection **) 3 phases … | A 3~N/PE/400V/50Hz | B10 3~N/PE/400V/50Hz | B16

Degree of protection IP 20 20

Residual current circuit breaker if required type B B

Electric heating element output 3 | 2 | 1 phase kW | kW | kW 6 | 4 | 2 9 | 6 | 3

Circulation pump power consumption, heating circuit min. | max. W 4 | 75 4 | 75

Other unit informationSafety valve Heating circuit | Response pressure included in scope of supply: • yes – no | bar • | 3 • | 3

Buffer tank | Volume included in scope of supply: • yes – no | l – | – – | –

Diaphragm expansion vessel Heating circuit | Volume | Prepressure incl. in scope of supply: • yes – no | l | bar • | 12 | 1,5 • | 18 | 1,5

Overflow valve | Changeover valve, heating -Domestic hot water integrated: • yes – no – | – – | –

Vibration decoupling, Heating circuit | Heat source included in scope of supply or integrated: • yes – no – –

Controller | Heat quantity recording | Extension board included in scope of supply or integrated: • yes – no • | • | – • | • | –813318a 813319a*) compressor only, **) note local regulations

Technical data / Scope of supply HV


Accessories for heat pump type HDV 9-1/3 HDV 12-3Air/water 8 kW output-controlled | Air/water 12 kW output-controlled • yes – no – | – – | –

Air/water dual output-controlled • yes – no • •

Air/water 7 kW to 8 kW output-controlled | Air/water 10 kW to 18 kW Outdoor installation • yes – no – | – – | –

Air/water 9 kW to 14 kW RX Outdoor installation • yes – no – –

Air/water dual Outdoor installation • yes – no – –

Air/water dual RX Outdoor installation • yes – no – –

Installation locationRoom temperature min. | max. °C 5 | 35 5 | 35

Relative humidity % 60 60

SoundSound pressure level at 1 m distance inside dB(A) 33 33

Sound power level inside dB(A) 46 46

Heating circuitFlow rate: minimum | maximum (see heat pump for pipe dimensioning) l/h | l/h 700 | 1600 700 | 1600

Free pressing | Pressure loss | Flow rate bar | bar | l/h 0,7 | – | 1150 0,83 | – | 1150

Max. allowable operating pressure bar 3 3

Circulation pump control range min. | max. l/h 600 ı 1200 600 ı 1900

General unit dataTotal weight kg 25 40

Weight of individual components kg | kg | kg – | – | – – | – | –

ElectricsVoltage code | all-pole fuse protection for heat pump *)**) 1 phase … | A 1~N/PE/230V/50Hz | B16 1~N/PE/230V/50Hz | B16

Voltage code | all-pole fuse protection for heat pump *)**) 3 phases … | A – | – – | –

Voltage code | Control voltage fuse protection **) … | A 1~N/PE/230V/50Hz | B16 1~N/PE/230V/50Hz | B16

Voltage code | Electric heating element fuse protection **) 1 phase … | A 1~N/PE/230V/50Hz | B25 – | –

Voltage code | Electric heating element fuse protection **) 3 phases … | A 3~N/PE/400V/50Hz | B10 3~N/PE/400V/50Hz | B16

Degree of protection IP 20 20

Residual current circuit breaker if required type B B

Electric heating element output 3 | 2 | 1 phase kW | kW | kW 6 | 4 | 2 9 | 6 | 3

Circulation pump power consumption, heating circuit min. | max. W 4 | 75 4 | 75

Other unit informationSafety valve Heating circuit | Response pressure included in scope of supply: • yes – no | bar • | 3 • | 3

Buffer tank | Volume included in scope of supply: • yes – no | l – | – – | –

Diaphragm expansion vessel Heating circuit | Volume | Prepressure incl. in scope of supply: • yes – no | l | bar • | 12 | 1,5 • | 18 | 1,5

Overflow valve | Changeover valve, heating -Domestic hot water integrated: • yes – no – | – – | –

Vibration decoupling, Heating circuit | Heat source included in scope of supply or integrated: • yes – no – –

Controller | Heat quantity recording | Extension board included in scope of supply or integrated: • yes – no • | • | – • | • | –813322a 813323a*) compressor only, **) note local regulations

HDV Technical data / Scope of supply


Bezeichnung:

Datei: 823287 Freie Pressung HDV 12-3

Seite: 1/1Zeichnungsnummer:

Legende:“” Volumenstrom Heizwasser in m3/h∆pmax maximale freie Pressung

Freie Pressung HDV 12-3

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0,4

0,5

0,6

0,7

0,8

0,9

0,0 0,5 1,0 1,5 2,0 2,5 3,0

Δpm

ax [b

ar]

Δpmax

Δp

“ ” [m3/h]

Bezeichnung:

Datei: 823286 Freie Pressung HDV 9-1_3


-/PEP013-2016/Bornmann/10.04.2018

823286

Seite: 1/1Zeichnungsnummer:


Freie Pressung HDV 9-1/3

823286

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

0,0 0,5 1,0 1,5 2,0 2,5 3,0Δp

max

[bar

]

Δpmax

Δp

“ ” [m3/h]

Bezeichnung:

Datei: 823282 Freie Pressung HV 9-1_3


- /PEP 013-2016 / Döring / 17.07.2017

823282

Seite: 1/1

Zeichnungsnummer:


Freie Pressung HV 9-1/3

823282

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

0,0 0,5 1,0 1,5 2,0 2,5 3,0

Δpm

ax [b

ar]

Δpmax

Δp

“ ” [m3/h]

Bezeichnung:

Datei: 823283 Freie Pressung HV 12-3

Seite: 1/1

Zeichnungsnummer:


Freie Pressung HV 12-3

823283


- /PEP 014-2016 / Döring / 17.07.20174

823283

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

0,0 0,5 1,0 1,5 2,0 2,5 3,0

Δpm

ax [b

ar]

Δpmax

Δp

“ ” [m3/h]

HV9-1/3

HV 12-3 HDV 12-3

HDV9-1/3

Free pressing

Keys: UK823282 / UK823286

“” Volumetric flow of hot water∆pmax Maximum free pressing

Keys: UK823283 / UK823287

“” Volumetric flow of hot water∆pmax Maximum free pressing


550

695

135

955

83 79

588

1

342

90

50

330

5

Legende: D819396a Technische Änderungen vorbehalten. Alle Maße in mm.

A Vorderansicht D Seitenansicht von rechts

AD

Das Hydraulikmodul wird im Heizungsvorlauf installiert!

87654321

www.alpha-innotec.deD - 95359 Kasendorf

Industriestraße 3Alpha-InnoTec GmbH

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungMaßbildHydraulikmodul 150705

819396 a-Zust. Änderungstext

PEP 006/2011

ÄM 034/2011

Datum10.6.201120.4.2012

RAVon

RA Blatt

von

Werkstoff Gewicht

Maßstab 1:10 Det. Maßstab

Datum NameErstelltGepr.Norm.

11.5.2011 Aepfelbach20.4.2012 Aepfelbach

toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Schu

tzver

merk

ISO

1601

6 bea

chten

121 200

4653

6

343

22 1

1

Legende 819403aAbstände für Bohrbild 1= Bohrung 12 für Dübel (Beipack)

E

D

C

B



1

1

Ers. d. Ers. f.

BenennungHydraulikmodul -0001


PEP 006/2011

PEP 001/2012

Datum30.6.20118.5.2012

RAVon

RA Blatt

von

Werkstoff Gewicht



30.6.2011 Aepfelbach

toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

1 2 3 4

Schutzvermerk ISO 16016 beachten

Blattformat: A4 hoch

550

695

135

955

83 79

588

1

342

90

50

330

5

Legende: D819396a Technische Änderungen vorbehalten. Alle Maße in mm.


AD


87654321



1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungMaßbildHydraulikmodul 150705


PEP 006/2011

ÄM 034/2011

Datum10.6.201120.4.2012

RAVon

RA Blatt

von

Werkstoff Gewicht




toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Schu

tzver

merk

ISO

1601

6 bea

chten

Dimensioned drawings H(D)V 9-1/3

Drill pattern

Keys: UK819403aAll dimensions in mm. Spacing for drill pattern.

Pos. Name1 Drill hole Ø12 for plug (incl. accessory package)

Keys: UK819396All dimensions in mm.

Pos. NameA Front viewD Side view from right1 Control panel2 Returnflowsensorapprox.5.5mfromunit3 Heatingwaterinlet(supply)Rp1ʺinternalthread4 Heatingwateroutlet(supply)Rp1ʺinternalthread5 Penetrations for electric/sensor cablesThehydraulicmoduleisinstalledintheheatingflow!


615

995

152

7

25

83 89

610

2

34

1

65

365

105

5

Legende: D819487- Alle Maße in mm.



AD

Technische Änderungen vorbehalten.

87654321

www.ait-deutschland.euD - 95359 Kasendorf

Industriestraße 3ait-deutschland GmbH

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung

Zust. Änderungstext

Datum

Von

Blatt

von

Werkstoff Gewicht




toleranzAllgemein- Oberflächen

ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

DIN ISO 2768 -cL

Aepfelbach12.7.2017Aepfelbach20.6.2017

RA

12.7.2017

PEP 014/2016-

819487

152062, 152066Maßbild Hydraulikmodul Variabel 12kW HV 12-3

260 121 229

544

384 170

48

1

1

Legende 819493-Abstände für Bohrbild 1= Bohrung 12 für Dübel (Beipack)

87654321



1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung


Datum

Von

Blatt

von

Werkstoff Gewicht





ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

DIN ISO 2768 -cL


RA

12.7.2017

PEP 014/2016-

819493


615

995

152

7

25

83 89

610

2

34

1

65

365

105

5

Legende: D819487- Alle Maße in mm.



AD


87654321



1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung


Datum

Von

Blatt

von

Werkstoff Gewicht





ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

DIN ISO 2768 -cL


RA

12.7.2017

PEP 014/2016-

819487


Dimensioned drawingsH(D)V 12-3

Drill pattern

Keys: UK819493All dimensions in mm. Spacing for drill pattern.

Pos. Name1 Drill hole Ø12 for plug (incl. accessory package))

Keys: UK819487All dimensions in mm.

Pos. NameA Front viewD Side view from right1 Control panel2 Returnflowsensorapprox.5.5mfromunit3 Heatingwaterinlet(supply)Rp1ʺinternalthread4 Heatingwateroutlet(supply)Rp1ʺinternalthread5 Penetrations for electric/sensor cablesThehydraulicmoduleisinstalledintheheatingflow!


>170

>200>1350

>600

FS

PS

OKF

>500

>850

FS

Legende: 819398-Technische Änderungen vorbehalten.Alle Maße in mm.

OKF Oberkante FertigfussbodenFS Freiraum für ServicezweckePS Freiraum für wandhängenden Pufferspeicher 50L (Zubehör) möglich

87654321



1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung

Aufstellungsplan, MindestabständeHydraulikmodul (nur heizen)

819398 -Zust. Änderungstext

PEP 006/2011

Datum9.6.2011

RAVon

Blatt

von

Werkstoff Gewicht

Maßstab 1:50 1:20Det. Maßstab



toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

> 600 > 200

> 1

70

>1455

FS

PS

OKF

>500

>885

FS

Legende: 819488-Alle Maße in mm.

OKF Oberkante FertigfussbodenFS Freiraum für ServicezweckePS Freiraum für wandhängenden Pufferspeicher möglich

Geräte: 152062, 152066


87654321



1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung

Aufstellungsplan, MindestabständeHydraulikmodul H(D)V 12kW

819488 -Zust. Änderungstext

PEP 014/2016

Datum12.7.2017

RAVon

Blatt

von

Werkstoff Gewicht

Maßstab 1:50 1:20Det. Maßstab



toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

Installation plan H(D)V 9-1/3 Installation plan H(D)V 12-3

Keys: UK819398 / 819488All dimensions in mm.

Pos. BezeichnungFS Free space for service purposesOKF TopedgeoffinishedfloorPS Freespaceforwall-hangingbuffertankpossible


HV 9-1/3 - 12-3

-a

Legend:Equipem

ent

A1

A3

EVU

K11

X20

X200

Term

inalsO

UT1

OU

T2

OU

T3

OU

T4

OU

T5

OU

T6

OU

T7

OU

T8

IN3

IN4

NTC2

NTC3

NTC4

NTC5

NTC6

NTC8

NTC9

HU

P/(FP1) BU

PacronymZW

1ZIP/B

LPZW

2/FP1M

Z1/MIS

MA1/M

ISZU

PBU

PH

UP/(FP1)

EVU

1EV

U2

TA

TBW

TB1

TRL ext.

TVL

TRL

CW

ZUP

-X3-1

MISU

KFunction

Controller board; A

ttention: I-max =

6,3A/230V

AC

Sub-distribution unit internal installationEnergy supplier Control U

nitTerm

inal board, Modbus

Plug Mod-B

us

Control signal of additional heat generator 1

circulation pump / D

omestic W

ater charge pump

Control signal of additional heat generator 2 (alternative is general m

alfunction) / Pump for m

ixing circuit 1 (Flex Config)

Charge/discharge/cooling m

ixer 1 closedCharge/discharge/cooling m

ixer 1 openAuxiliary circulation pum

pD

iverting valve for domestic hot w

aterH

eating circuit circulating pump / (Pum

p for mixing circuit 1)

Energy supplier contact; closed on release; bridge if no blocking intervalEnergy supplier contact; closed on release; bridge if no blocking intervalExternal sensorAccessories: Process w

ater sensor/thermostat

Dew

point monitor bridge; cooling interrupted if contact open / Sensor M

K1

External return sensorFlow

sensorReturn sensor

Encoding resistor

ZW2/SST

831216a

FP1

ZIP/BLP

-X3-2

-X4

EVU

-X5-1

-X5-2

-X9

-X20

-X200

-K11

12

34

56

78

12

8

ABCDEF

ABCDEF

Blatt

Bl.

113

45

67

AIT

831216Strom

laufplan

ait-deutschland Gm

bH

PEP013-2016ÄM

029/201814.02.201717.07.2018

AP OUT8

OUT7OUT6OUT5OUT4OUT3OUT2OUT1

NN

LIN1IN2IN3IN4IN5

L12

L1L1

A1A2

NTC1GND1NTC2

TAGND2NTC3

TBWGND3NTC4

TB1GND4NTC5

TRL ext.GND5NTC6

TVLGND6

NTC7GND7NTC8

TRL

GND8NTC9C

W

GND9

AGP1AIN1AGP2AIN2

AGND1AOUT1AGND2AOUT2

-X11-X10-X6

X1

X5

X6

X4

X3

X2

A/B

/.../+12V

/GN

D

-A3

-A1

Änderung

Datum

Datum

Bearbeiter

Geprüft

Norm

Nam

e

14.02.2017Pfleger

R.

12V 1234561234

bluewhite

12

34

12

34

12

34

12

34

12

34

1

white / bluegreen

brownbrown

yellowyellow

12

35

4

1234 R

J45

MM

Terminal diagram HV


HD

V 9-1/3 - 12-3

-a

Legend:Equipem

ent

A1

A3

EVU

K11

X10

X20

X200

X300

Term

inalsO

UT1

OU

T2

OU

T3

OU

T4

OU

T5

OU

T6

OU

T7

OU

T8

IN3

IN4

NTC2

NTC3

NTC4

NTC5

NTC6

NTC8

NTC9

HU

P/(FP1) BU

P

-X3-1

acronymZW

1ZIP/B

LPZW

2/FP1M

Z1/MIS

MA1/M

ISZU

PBU

PH

UP/FP1

EVU

1EV

U2

TA

TBW

TB1

TRL ext.

TVL

TRL

CW ZU

PM

IS

UK

Function

Controller board; A

ttention: I-max =

6,3A/230V

AC

Sub-distribution unit internal installationEnergy supplier Control U

nitPow

er supply controller 230VTerm

inal board, Modbus

Plug Lin-Bus

Control connector

Control signal of additional heat generator 1

circulation pump / D

omestic W

ater charge pump

Control signal of additional heat generator 2 (alternative is general m

alfunction) / Pump for m

ixing circuit 1 (Flex Config)

Charge/discharge/m

ixer 1 closedCharge/discharge/m

ixer 1 openAuxiliary circulation pum

pD

iverting valve for domestic hot w

aterH

eating circuit circulating pump / (Pum

p for mixing circuit 1)

Energy supplier contact; closed on release; bridge if no blocking intervalEnergy supplier contact; closed on release; bridge if no blocking intervalExternal sensorAccessories: Process w

ater sensor/thermostat

Sensor mixing circuit 1

External return sensorFlow

sensorReturn sensor

Encoding resistor

ZW2/SST831217a

FP1 -X3-2

ZIP

-X4

EVU

-X5-1

-X5-2

-X9-X

20

-X200

LIN

-K11

-X300

1~N

/PE/230V/50H

z

X10

-X10

12

34

56

78

12

8

ABCDEF

ABCDEF

Blatt

Bl.

113

45

67

AIT

831217Strom

laufplan

ait-deutschland Gm

bH

PEP013-2016ÄM

029/201813.04.201717.07.2018

AP

OUT8OUT7OUT6OUT5OUT4OUT3OUT2OUT1

NN

LIN1IN2IN3IN4IN5

L12

L1L1

A1A2

NTC1GND1NTC2

TAGND2NTC3

TBWGND3NTC4

TB1GND4NTC5

TRL ext.GND5NTC6

TVLGND6

NTC7GND7NTC8

TRL

GND8NTC9C

W

GND9

AGP1AIN1AGP2AIN2

AGND1AOUT1AGND2AOUT2

-X11-X10-X6

X1

X5

X6

X4

X3

X2

GN

D/.../LIN

/12V

GN

D/.../LIN

/12V1~

N/PE/230V

/50Hz

NPE

L

LN

PE

-A3

-A1

Änderung

Datum

Datum

Bearbeiter

Geprüft

Norm

Nam

e

13.04.2017Pfleger

R.

blue

12

34

12

34

12

34

12

34

12

34

1

12Vwhite / blue 1234561234

brown

yellow

brown

12

34

12

34

32

1PE

green

white

1234 R

J45

LN

PE

LPE

N

blPE

br

MM

HDV Terminal diagram


Netz W

P1~230V +

DLE3~

400V-

-F10

-X9

-F11

-X8

-F13 -X100

-X10

Legend:Equipem

ent

A3F10F11F13

X8X9X10X100

UK

Function

Sub-distribution unit internal installationCut out auxiliary heatingCut out com

pressorCut out controller unit

Terminal in the sw

itch box for compressor output

Terminal in the sw

itch box; power supply additional heating output

Terminal strip in the sw

itch box; N/PE distribution for external 230V devices

Power supply W

P

831222

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

113

45

67

AIT831222

Stromlaufplan

ait-deutschland Gm

bH

PEP018-201611.05.2017

AP

Information on fuses can be found in the technical data

PE3~N/PE/400V/50Hz

NL1L2L3

PE1~N/PE/230V/50Hz

NL1L2L3

1~N/PE/230V/50Hz

LNN

PEPE

-X9

-A3 -X8-X10

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

14.02.2017Pfleger

R.

L1L2

NPE

L3

Terminal diagram, mains connection heat pump 1~230V + electric heating element 3~400V

H(D)V 9-1/3 HDV 12-1/3


Netz W

P1~230V +

DLE1~

230V-

-F10

-X9

-F11

-X8

-F13 -X100

-X10

Legend:Equipem

ent

A3F10F11F13

X8X9X10X100

UK

Function



Terminal in the sw


Terminal in the sw




Power supply W

P

831223

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

113

45

67

AIT831223

Stromlaufplan

ait-deutschland Gm

bH

PEP018-201611.05.2017

AP


PE1~N/PE/230V/50Hz

NL1L2L3

PE1~N/PE/230V/50Hz

NL1L2L3

1~N/PE/230V/50Hz

LNN

PEPE

-X9

-A3 -X8-X10

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

14.02.2017Pfleger

R.

L1L2

NPE

L3

H(D)V 9-1/3 Terminal diagram, mains connection heat pump 1~230V + electric heating element 1~230V


Netz W

P3~400V +

DLE3~

400V-

-F10

-X9

-F11

-X8

-F13 -X100

-X10

Legend:Equipem

ent

A3F10F11F13

X8X9X10X100

UK

Function



Terminal in the sw


Terminal in the sw




Power supply W

P

831221

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

113

45

67

AIT831221

Stromlaufplan

ait-deutschland Gm

bH

PEP018-201611.05.2017

AP


PE3~N/PE/400V/50Hz

NL1L2L3

PE3~N/PE/400V/50Hz

NL1L2L3

1~N/PE/230V/50Hz

LNN

PEPE

-X9

-A3 -X8-X10

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

14.02.2017Pfleger

R.

L1L2

NPE

L3

Terminal diagram, mains connection heat pump 3~400V + electric heating element 3~400V

HV 12-3


HV9-1/3 u. H

V12-3 Hydraulikm

odul-a

Legend:Equipem

entE22K10K11Q

5X8X9X20X400CableX100X200X400

-X93~N

/PE/400V/50Hz

ZW1

-Q5

-X400

-E22

UK

FunctionAuxiliary heatingController board; Attention: I-m

ax = 6,3A/230VAC

Control Unit

Contactor for auxiliary heatingD

istribution box power supply output com

pressorPow

er supply, output, additional heatingTerm

inal board, Modbus

Additional heating output connector, inputU

nit connectionPow

er supply WP

connector MO

D-Bus

Additional heating output connector, input

817443a

-X83~N

/PE/400V/50Hz-X100

3~N

/PE/400V/50Hz

-K10

-X200

-X10

-X20

-X6-X11

-K111

23

45

67

8

12

8

ABCDEF

ABCDEF

BlattBl.

123

45

67

AIT817443

Stromlaufplan

ait-deutschland Gm

bH

PEP014/2016ÄM

999/201701.12.201613.04.2017

APAP\z21

/2.B4

135

246

1359246

A/B/.../+12V/G

ND

12

X1X5

X6X4 X3 X2

34

12V

123456

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

01.12.2016Pfleger

R.

PEN

L1L2

L3

sw

ZW1

12

34

56

PE

sw

brbr

ws

ws

PEN

L1L2

L3

L1L2

NPE

L3

12

35

4

blue

12

34

12

34

12

34

12

34

12

34

1

white

white / bluegreen

brownbrown

yellowyellow

1234 RJ45

HV Circuit diagram 1/2


HV9-1/3 u. H

V12-3 Hydraulikm

odul-a

Legend:Equipem

entEVUB2K10M

5Q

5R4R5R9R20STBX10X400

HU

PZW

1TRLTVLCW -X0

-X10

UK

FunctionEnergy supplier contact; closed on release; bridge if no blocking intervalFlow

sensorController board; Attention: I-m

ax = 6,3A/230VAC

Heating pum

p energy efficiencyContactor for auxiliary heatingReturn sensorFlow

sensorEncoding resistorResistorSafety tem

perature limiter, additional heating

Power supply controller 230V


817443a

-X4

EVU4,64kOhm

-X3-2

HM

D6 - 10,0kO

hm; H

MD

9 - 11,0kOhm

;

-Q5

-X3-1

-X400

-STB

-X400

-Q5

1~

-M5

-X3-1-X6

-X10-R20

-X9-X5-1

-R5

-X5-2

-R4-R9

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

223

45

67

AIT817443

Stromlaufplan

ait-deutschland Gm

bH

PEP014/2016ÄM

999/201701.12.201613.04.2017

APAP\z21 LLNNPEPE

LLL

IN1

IN2

B4

1413

IN3

OUT178A1A2

ZW1

brbl

HU

P

PE

Out7

GND1A2

3

AIN1AOUT14

TVLTRL

CW

-K10

M

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

01.12.2016Pfleger

R.

bl

br

bk

NTC6

GND6

NTC8

GND8

NTC9

GND9

Circuit diagram 2/2 HV


HD

V9-1/3 u. HD

V12-3 Hydraulikm

odul-ab

Legend:Equipem

entE22K10K11Q

5X8X9X20X400CableX100X200X400

-X93~N

/PE/400V/50Hz

ZW1

-Q5

-X400

-E22

UK

FunctionAuxiliary heatingController board; Attention: I-m

ax = 6,3A/230VAC

Control Unit

Contactor for auxiliary heatingD

istribution box power supply output com

pressorPow

er supply, output, additional heatingTerm

inal board, Modbus

Additional heating output connector, inputU

nit connectionPow

er supply WP

connector LIN-Bus


817445b

-X83~N

/PE/400V/50Hz-X100

1~N

/PE/230V/50Hz

-K10-X10

-X20

-X6-X11

-X200

-K111

23

45

67

8

12

8

ABCDEF

ABCDEF

BlattBl.

123

45

67

AIT817445

Stromlaufplan

ait-deutschland Gm

bH

PEP013/2016ÄM

999/2017ÄM

999/2017

01.12.201613.04.201717.10.2017

APAPAP

/2.B4

135

246

1359246

12

X1X5

X6X4 X3 X2

34

12V

1

GN

D/.../LIN

/12V

23456

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

01.12.2016Pfleger

R.

PEN

L1L2

L3

sw

ZW1

12

34

56

PE

sw

brbr

ws

ws

PEN

L1L2

L3

L1L2

NPE

L3

blue

12

34

12

34

12

34

12

34

12

34

1

white / blue

brown

yellow

brown

12

34

green

white

1234 RJ45

HDV Circuit diagram 1/2


HD

V9-1/3 u. HD

V12-3 Hydraulikm

odul-ab

Legend:Equipem

entEVUB2K10M

5Q

5R4R5R9STBX10X300X400

HU

PZW

1TRLTVLCW -X0

-X10

UK

FunctionEnergy supplier contact; closed on release; bridge if no blocking intervalFlow

sensorController board; Attention: I-m

ax = 6,3A/230VAC

Heating pum

p energy efficiencyContactor for auxiliary heatingReturn sensorFlow

sensorEncoding resistorSafety tem

perature limiter, additional heating

Power supply controller 230V

Control connectorAdditional heating output connector, input

817445b

-X4

EVU -X3-2

HM

D6LW

D - 10,5kO

hm; H

MD

9LWD

- 11,5kOhm

;

-Q5

-X300

1~N

/PE/230V/50Hz -X3-1

-X400

-STB

-X400

-Q5

1~

-M5

-X3-1-X6

-B2 -X9-X5-1

-R5

-X5-2

-R4-R9

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

223

45

67

AIT817445

Stromlaufplan

ait-deutschland Gm

bH

PEP013/2016ÄM

999/2017ÄM

999/2017

01.12.201613.04.201717.10.2017

APAPAP LLNNPEPE

LLL

IN1

IN2

B4

1413

IN3

OUT178A1A2

ZW1

brbl

HU

P

PE

Out7

GNDA

yellowwhitegreenbrown

AIN1AGND1AOUT1

TVLTRL

CW

-K10

M

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

01.12.2016Pfleger

R.

LN

PE

bl

br

bk

NTC6

GND6

NTC8

GND8

NTC9

GND9

Circuit diagram 2/2 HDV

ait-deutschland GmbHIndustriestraße 3D-95359 Kasendorf

www.ait-deutschland.eu

UK

Documents

Accessory for heat pumps Operating Manual · H(D)V 9-1/3: H(D)V 12-3: 1 Heating circuit filling and drain valve 2 Supply outlet 3 Supply sensor 4 Heating circuit recirculating pump