Alpha-InnoTec 100 481 Operating Manual Download Page 22

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Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbH

Commissioning

NOTE.

The commissioning has to be in the heating
mode.

Carry out a thorough installation check and work

through the general checklist…

Manufacturer’s homepage.

By checking the installation you prevent damage to
the heat pump system, which could be caused by
work carried out improperly.

Check that…

•

clockwise rotary field

of the load power supply

(compressor) is ensured.

•

The heat pump

installation and assembly

have

been carried out according to the requirements
of this operating manual.

•

the electrical installation work has been
completed properly.

•

The power supply for the heat pump must be

equipped with an all-pole automatic circuit-

breaker with at least 3 mm contact spacing to IEC
60947-2.

•

The heating circuit is flushed, filled and thoroughly

vented.

•

All valves and shut-off devices of the heating

circuit are open.

•

All pipe systems and components of the system

are leaktight.

Carefully fill out and sign the completion report for

heat pump systems...

Manufacturer’s homepage.

Within Germany and Austria:

Send completion report for heat pump systems
and general checklist to the manufacturer’s factory
customer service department…

In other countries:

Send completion report for heat pump systems
and general checklist to the manufacturer’s local
partner…

The heat pump system is commissioned by customer

service personnel authorised by the manufacturer.
There is a fee for starting up!

PUMP SETTINGS FOR WWC 220HX AND WWC 280X

PP =

CP =

2 sec.

10 sec.

Settings
saved

PP =

Proportional Pressure

short flashing

CP =

Constant Pressure

long flashing

Factory setting is Constant Pressure at Level 3.

For operation, the recirculation pump always has to be in the range „Constant Pressure“

Summary of Contents for 100 481

Page 1: ...UK Water Water Heat Pumps Compact 83050700fUK Translation into English of the original German operating manual Operating Manual WWC H X series WWC X series ...

Page 2: ...ys comply with the parameters for the respective model This operating manual is intended only for persons assigned to work on or with the unit Treat all constitu ent parts confidentially They are protected by copy right They may not be reproduced transmitted copied stored in electronic systems or translated into another language either wholly or in part without the express written permission of th...

Page 3: ...s according to VDI 2035 16 Flush and fill the heating circuit and the domestic hot water tank 17 BLEEDING 18 INSULATING THE HYDRAULIC CONNECTIONS 19 INSTALLING THE CONTROL PANEL 19 INSTALLATION AND REMOVAL OF THE SCREEN 20 SET THE OVERFLOW VALVE 21 PUMP SETTINGS FOR WWC 220HX AND WWC 280X 22 COMMISSIONING 22 Safety temperature limiter 23 DISMANTLING 23 TECHNICAL DATA SCOPE OF DELIVERY WWC 100H X W...

Page 4: ...use The con struction and design of the unit conform to current state of the art standards all relevant DIN VDE regulations and all relevant safety regulations Every person who carries out work on the unit must have read and understood the operating manual before starting any work This also applies if the person con cerned has already worked with such a unit or a similar unit or has been trained b...

Page 5: ...s Disposal When withdrawing the old unit from service always comply with the relevant local laws guidelines direc tives and standards concerning the recovery recycling and disposal of the operating materials and components of refrigerating units Dismantling Operating principle of heat pumps Heat pumps operate on the same principle as a refriger ator same technology only with reversed benefits The ...

Page 6: ...re that the suction and return pipe always extends below the water level by sufficient depth to ensure that oxygen is not added to the water risk of iron oxide deposits Please discuss the problem of iron oxide deposits with your well builder During the planning the quality of the groundwater should be checked in advance as well as possible e g by asking the competent water authority or searching f...

Page 7: ... heating water side the more efficient the system ENERGY SAVING TIP Preferably use purge ventilation Compared to continuously open windows this form of ventila tion fully opening windows for a short period two to three times a day reduces energy con sumption and your heating bill Care of the unit You can clean the outer surfaces of the unit with a damp cloth and proprietary household cleaning prod...

Page 8: ...t of the scope of delivery 1 Compact unit with hermetic compressor all safety relevant components for refrigeration circuit monitoring installed sensors for recording the hot gas heating water flow and return temperature sensors for monitoring the heat source temperature flow monitors for monitoring the water flow rate 2 Screen 3 Safety assembly for the heating circuit 4 Separate package size 1 on...

Page 9: ...or the respective model Technical data Scope of delivery overview Sound section INSTALLATION ROOM ATTENTION Install the heat pump only indoors The installation room must be frost free and dry WARNING Please note and follow the respective relevant local standards directives and regulations applicable especially the minimum volume necessary depending on the refrigerant capacity of the relevant heat ...

Page 10: ...cation using a pallet truck you can also transport the heat pump on a handcart Before transporting with a handcart we recommend removing the front panel in order to reduce the weight of the unit Remove packaging and set extra box aside will be needed later on Remove angle bracket transport and packaging material from the unit Dispose of angle bracket transport and packaging material properly and i...

Page 11: ...t all times Technical data Scope of delivery overview General unit data section Use the Sylomer strips supplied to level out any minor unevenness The Sylomer strips give the heat pump additional stability They absorb sound and vibrations transfer to the floor Place the Sylomer strips under the heat pump as fol lows Tilt the unit to one side slowly and carefully Secure unit in raised tilted positio...

Page 12: ...alculation Technical data Scope of delivery overview Heat source sections IMPORTANT Please note that the designed heat source pump may only be used within its pump characteristic curve IMPORTANT When installing the connections always secure the connections on the unit against twisting in order to prevent damage to the copper pipes inside the unit NOTE Install the dirt trap included in the scope of...

Page 13: ... for the heating circuit The safety assembly for the heating circuit is included in the extra box The discharge from the heating water safety valve must be drained according to the relevant standards and regu lations Discharging the safety valve discharge into the sewers is allowed only if fed via a a funnel siphon which must be accessible at all times The connection for the safety assembly is loc...

Page 14: ...ic hot water tank must be dimensioned so that the heating output of the heat pump is transferred with minimum spread You can choose a domestic hot water tank from our product range They are optimally matched to your heat pump NOTE Integrate the domestic hot water tank in the heat pump system as shown in the hydraulic dia gram for your system Hydraulic connection documents Electrical connection wor...

Page 15: ... circuit diagrams Terminal diagrams and Circuit diagrams for the respective model IMPORTANT Install electric connections only according to the terminal diagram and the circuit diagrams that apply to your model IMPORTANT Ensure clockwise rotary field of the load power supply compressor Operation with the incorrect rotary direction of the compressor can cause serious irreparable damage to the compre...

Page 16: ...eration VDI 2035 Part I provides important information and recommendations regarding scaling and its prevention in heating and domestic hot water heating systems VDI 2035 Part II primarily deals with the requirements for reducing heating water corrosion in hot water heat ing systems PRINCIPLES OF PART I AND PART II The occurrence of scaling and corrosion damage in hot water heating systems is low ...

Page 17: ...te corrosion processes This can ultimately result in pitting ON THE SAFE SIDE WITH LOW SALT OPERATION The problems listed above do not occur at all with low salt operation as the heating water contains neither corrosive salts such as sulphates chlorides and nitrates nor alkalis ing sodium hydrogen carbonate The corrosive proper ties of deionised water are very low and in addition scale cannot form...

Page 18: ...n tap heating circuit BLEEDING THE UNIT The unit is bled automatically if the bleeder vent valve of the safety assembly is open If the heating circuit is filled or drained the venting valve of the safety assembly opens BLEEDING THE CIRCULATION PUMP OF THE HEATING CIRCUIT Unscrew the screw cover in the middle of the circulation pump until loose and close again after venting BLEEDING THE DOMESTIC HO...

Page 19: ...t local standards and guide lines Check all hydraulic connections for leaks Perform leak test Insulate all connections vibration isolators con nections and pipes of the heating circuit and the heat source Insulate the heat source so that it is vapour diffusion tight Installing the control panel There are 4 each recesses at different heights in the front panel of the unit for fastening the control ...

Page 20: ... manual for the heating and heat pump controller Qualified technician version Web server section If this network cable is available insert the network cable s RJ 45 connector into the left socket of the control panel NOTE The network cable can be exchanged at any time In order to be able to connect it the screen must first be removed Installation and removal of the screen INSTALLING THE SCREEN NOT...

Page 21: ...or in line tank integration Complete the worksteps quickly otherwise the maximum return temperature can be exceeded and the heat pump switches to high pressure fault Turn the adjusting knob at the overflow valve to the right to increase the temperature difference the temperature drop turn it to the left to re duce it System is running in heating mode ideally in cold condition In case of low heatin...

Page 22: ...ontact spacing to IEC 60947 2 The heating circuit is flushed filled and thoroughly vented All valves and shut off devices of the heating circuit are open All pipe systems and components of the system are leaktight Carefully fill out and sign the completion report for heat pump systems Manufacturer s homepage Within Germany and Austria Send completion report for heat pump systems and general checkl...

Page 23: ...ng DANGER Risk of fatal electric shock Electrical work may only be carried out by qualified electricians Before opening the unit safely disconnect the system from the power supply and prevent it from being switched back on WARNING Only qualified heating or refrigerating system personnel may dismantle the unit from the system IMPORTANT Recycle or ensure proper disposal of unit com ponents refrigera...

Page 24: ...sions see dimensioned drawing for the specified unit size unit size Total weight including cooling kg kg Additional weight module 1 kg Additional weight module 2 kg Connections Heating circuit Heat source Refrigerant Refrigerant type ı Quantity ı kg Electrics Voltage code ı all pole circuit breaker heat pump ı A Voltage code ı circuit breaker control voltage ı A Voltage code ı circuit breaker elec...

Page 25: ...C190HX ı ı ı 18 6 ı 5 6 18 6 ı 5 7 20 65 7 25 40 53 3800 ı 3800 ı 6500 0 16 ı 3800 Grundfos SP 3A 6 0 38 0 38 ı 1 4 1 76 5 4 160 ı 3100 ı 3900 0 52 ı 2200 1 227 R 5 4 AG R 5 4 AG R407c ı 4 3 3 PE 400V 50Hz ı C13 1 N PE 230V 50Hz ı B10 3 N PE 400V 50Hz ı C16 3 27 ı 6 0 ı 0 79 9 4 ı 28 20 9 ı 6 ı 3 0 17 ı n n ı ı ı ı ı 35l ı 1 5 ı 813236 d WWC160HX ı ı ı 14 7 ı 5 6 14 8 ı 5 7 20 65 7 25 40 53 3000 ı...

Page 26: ...sions see dimensioned drawing for the specified unit size unit size Total weight including cooling kg kg Additional weight module 1 kg Additional weight module 2 kg Connections Heating circuit Heat source Refrigerant Refrigerant type ı Quantity ı kg Electrics Voltage code ı all pole circuit breaker heat pump ı A Voltage code ı circuit breaker control voltage ı A Voltage code ı circuit breaker elec...

Page 27: ... 4 AG R 6 4 AG R407c ı 4 4 3 PE 400V 50Hz ı C20 1 N PE 230V 50Hz ı B10 ı ı 5 29 ı 8 8 ı 0 86 14 8 ı 29 5 20 ı ı 0 22 ı n n ı ı ı ı ı 50l ı 1 5 ı 813238 e WWC440X ı ı ı 42 2 ı 5 3 21 3 ı 5 4 42 2 ı 5 4 21 3 ı 5 5 20 60 7 25 47 60 8500 ı 8500 ı 14700 0 35 ı 8500 Grundfos SP 8A 5 0 73 0 75 ı 2 3 2 0 6 4 3600 ı 7200 ı 9000 0 44 ı 5200 2 402 R 6 4 AG R 6 4 AG R407c ı 8 4 3 PE 400V 50Hz ı C32 1 N PE 230...

Page 28: ... 4 5 5 10 15 20 25 30 Temp C p bar 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 0 5 1 0 1 5 2 0 2 5 3 0 Δp p bar 0 0 0 1 0 2 0 3 0 4 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 Δp Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance efficiency rating p Free compression heating circuit p Heat source...

Page 29: ...5 10 15 20 25 30 Temp C Pe kW 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 3 5 p bar p 0 0 0 1 0 2 0 3 0 4 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 p bar p Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance efficiency rating p Free compression heating circuit p Heat...

Page 30: ...2 3 4 5 6 5 10 15 20 25 30 Temp C Pe kW 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 3 5 4 0 p bar p 0 0 0 1 0 2 0 3 0 4 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 p bar p Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance efficiency rating p Free compression heating ...

Page 31: ... 20 25 30 Temp C Pe kW 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 p bar p 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 6 5 p bar p Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance efficiency rating p Fr...

Page 32: ... C Pe kW 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 p bar Δp 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 p bar Δp Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance efficiency rating p Free compression h...

Page 33: ... C Pe kW 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 p bar Δp 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 p bar Δp Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance efficiency rating p Free compressi...

Page 34: ... 4 6 8 10 12 5 10 15 20 25 30 Temp C p bar 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 Δp p bar 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 0 0 2 0 4 0 6 0 8 0 10 0 12 0 14 0 Δp Legend UK823200 Heating water flow rate Heat source flow rate Temp Heat source temperature Qh Heating capacity Pe Power consumption COP Coefficient of performance eff...

Page 35: ...K819258b All dimensions in mm A Front view C Top view E Rear view Item Designation Dim 1 Heating water inlet return flat seat G 1 1 4 2 Heating water outlet flow flat seat G 1 1 4 3 Heat source inlet at the unit flat seat G 1 1 4 4 Heat source outlet at the unit flat seat G 1 1 4 5 Penetration for electric sensor cables 6 Safety assembly in extra box 7 Control panel in extra box Dimensional drawin...

Page 36: ...it deutschland GmbH RH 1690 1 OKF 250 2 2 800 1550 800 FS Legend UK819260a All dimensions in mm RH Minimum room height 2000 OKF Finished floor level FS Shaded area free space for service purposes 1 Unit installation on Sylomer strips in extra box 2 20 Distance to next object WWC 100H X WWC 220H X Installation plan ...

Page 37: ...egend UK819258b All dimensions in mm A Front view C Top view E Rear view Item Designation Dim 1 Heating water inlet return flat seat G 1 1 4 2 Heating water outlet flow flat seat G 1 1 4 3 Heat source inlet at the unit flat seat G 1 1 4 4 Heat source outlet at the unit flat seat G 1 1 4 5 Penetration for electric sensor cables 6 Safety assembly in extra box 7 Control panel in extra box Dimensional...

Page 38: ... Legend UK819258b All dimensions in mm A Front view C Top view E Rear view Item Designation Dim 1 Heating water inlet return flat seat G 1 1 4 2 Heating water outlet flow flat seat G 1 1 4 3 Heat source inlet at the unit flat seat G 1 1 4 4 Heat source outlet at the unit flat seat G 1 1 4 5 Penetration for electric sensor cables 6 Safety assembly in extra box 7 Control panel in extra box WWC 440X ...

Page 39: ... ait deutschland GmbH RH 1790 1 OKF 300 800 2 2 1750 800 FS Legend UK819260a All dimensions in mm RH Minimum room height 2000 OKF Finished floor level FS Shaded area free space for service purposes 1 Unit installation on Sylomer strips in extra box 2 20 Distance to next object Installation plan WWC 280X WWC 440X ...

Page 40: ...40 Subject to change without notice 83050700fUK Translation into English of the original German operating manual ait deutschland GmbH WWC 100H X WWC 220H X Default ...

Page 41: ...41 Subject to change without notice 83050700fUK Translation into English of the original German operating manual ait deutschland GmbH Separate buffer tank WWC 100H X WWC 220H X ...

Page 42: ...42 Subject to change without notice 83050700fUK Translation into English of the original German operating manual ait deutschland GmbH WWC 280X WWC 440X Default ...

Page 43: ...43 Subject to change without notice 83050700fUK Translation into English of the original German operating manual ait deutschland GmbH Separate buffer tank WWC 280X WWC 440X ...

Page 44: ...9 Dirt trap 0 6 mm mesh 15 Mixer circuit three way mixer MK2 3 discharge 30 Spill tray für brine mix 100 Room thermostat for cooling optional 17 Temperature difference regulator 31 Wall breakthrough 101 Controls supplied by customer 19 Mixer circuit four way mixer MK2 charge 32 Inlet pipe 102 Dew point monitor optional 21 Mixer circuit circulation pump FP2 3 33 Brine manifuld 103 Room thermostat f...

Page 45: ... valve L3 ZUP N 2 F12 PE A1 Cut out auxiliary heating ZW1 L2 ZW2 SST EVU L1 Sub distribution unit internal installation X2 Water Water Compact 10 22kW GND N L1 TBW TA PE TBW HUP L1 Heating circuit circulation pump internally wired FP1 BUP Accessories Process water sensor thermostat A2 HUP PEX TA L1 Sensor mixing circuit 1 3 N MOT Charge discharge 1 open TB1 Accessories Remote control TRL 4 X7 TA L...

Page 46: ...s X3 ZW2 SST A2 F11 Control 230V VBO TB1 Accessories Process water sensor thermostat 1 L1 A3 Name Accessories Process water for changeover valve N L1 ZUP BUP 2 N PE L1 ZW1 TBW MOT A1 X2 Heating circuit circulation pump internally wired TA TBW M Water Water Compact 28 44 kW GND A3 L3 BUP FP1 VBO ZW1 EVU ZW2 SST HUP TBW HUP MIS GND TB1 Sensor mixing circuit 1 PEX 3 Charge discharge 1 open X7 MA1 MIS...

Page 47: ... pump N PE distribution for external 230V units ws sw 3 N PE 400V 50Hz Legend X7 R1 br Contactor well pump 3 PE 400V 50Hz br R1 M3 Compressor 1 K1 Function Power supply compressor right hand rot field is mandatory K5 ZW1 ZW1 Wellpump Motor protection switch wellpump 1 sw Phase sequence relay if phase sequence in the order of 11 14 is closed br B1 Contactor for auxiliary heating VD1 3 2 1 4 ws 6 5 ...

Page 48: ...Operating materials Y1 2 Contactor for compressor 1 BUP Safety temperature limiter heating element sw Accessories Process water for changeover valve A1 M16 VD1 Legend Contactor for auxiliary heating Controller supply MIS 1 1 N PE 230V 50Hz Mixer installed with cooling option K3 VBO Heating pump not required in the Energy Efficiency option Contactor well pump STB 3 bl High pressure switch 1 N PE 23...

Page 49: ...ion Analogue output 2 AO2 B2 Analogue input AIn AO1 Analogue output 1 R13 A1 A6 Operating materials BWT TB1 A1 R4 Legend CW Y4 External sensor R8 Function Controller board Attention I max 6A 230VAC CW TRL R11 TWE Domestic hot water sensor Return sensor BWT Heat source input sensor TVL Accessories Remote control UK817288c Sensor mixing circuit 1 installed with cooling option Y4 TWA A6 Comfort board...

Page 50: ...n the order of 11 14 is closed gr Contactor for auxiliary heating 3 N PE 400V 50Hz Legend 3 3 PE 400V 50Hz Function Terminal strip in switchbox of heat pump N PE distribution for external 230V units Compressor 1 K5 M3 3 N PE 400V 50Hz Wellpump br sw R1 2 Power supply compressor right hand rot field is mandatory Power supply aux heating Auxiliary heating M1 Motor protection switch wellpump UK817289...

Page 51: ...aterials 2 sw F3 MIS Safety temperature limiter heating element Contactor for compressor 1 sw F1 sw UK817289d rt F6 VBO Mixer installed with cooling option Flow rate switch ZW1 K1 Contactor well pump M16 HUP Motor protection switch wellpump X7 HUP M6 bl bl Heating pump energy efficiency installed in the Energy Efficiency option sw 3 Legend Function br 1 Accessories Process water for changeover val...

Page 52: ...rgy Efficiency option R7 R4 UK817289d Analogue output 1 Return sensor RFV Y4 Domestic hot water sensor Hot gas sensor TBW TVL A6 Sensor mixing circuit 1 TA Heat source input sensor Flow sensor R10 Encoding heat pump 3480 Ohm TWA Accessories Remote control R5 THG R9 Accessories Process water for thermostat R12 Analogue input BWT A6 TWE R6 R11 R13 AO2 Flow Sensor installed in the Energy Efficiency o...

Page 53: ...96 2 5 Motor protection switch wellpump Terminal strip in switchbox of heat pump N PE distribution for external 230V units K3 UK817290d F3 ZW1 X7 1 2 Auxiliary heating M3 Operating materials Power supply compressor right hand rot field is mandatory VBO N1 VBO Contactor well pump VD1 3 PE 400V 50Hz 3 Legend Starting current limit Function Wellpump VD1 R1 2 3 K1 Compressor 1 M1 Contactor for compres...

Page 54: ... N PE 230V 50Hz EVU F1 br EVU NDP MIS sw Energy supplier contact closed on release bridge if no blocking interval A1 High pressure switch Legend Low pressure switch 1 HDP Controller board Attention I max 6A 230VAC Heating pump not required in the Energy Efficiency option 1 230VAC Terminal strip in switchbox of heat pump N PE distribution for external 230V units 2 Contactor well pump SW M6 M16 F3 C...

Page 55: ...y Efficiency option B2 Analogue output 2 AO2 AIn UK817290d Hot gas sensor TVL RFV Analogue input TWA A1 R7 Sensor mixing circuit 1 TA TBW Return sensor THG R4 Heat source input sensor R12 R10 Encoding heat pump 3480 Ohm Flow sensor Accessories Remote control R5 TWE BWT R9 Accessories Process water for thermostat A6 CW R13 TB1 R6 Comfort board installed in the Energy Efficiency option AO1 Analogue ...

Page 56: ...95 96 2 5 Sump heating for compressor 1 VD2 R20 Compressor 2 2 K1 M2 3 Wellpump 3 PE 400V 50Hz Contactor for compressor 1 VD2 Motor protection switch wellpump 3 X7 M3 Power supply compressor right hand rot field is mandatory 1 Power supply aux heating 1 K2 Contactor for compressor 2 VBO 3 N PE 400V 50Hz 3 PE 400V 50Hz Terminal strip in switchbox of heat pump N PE distribution for external 230V uni...

Page 57: ...er board Attention I max 6A 230VAC M6 VBO Legend K3 2 Operating materials A1 VD1 Function SW Controller supply SW F3 MIS UK817291c M16 2 br bl 1 N PE 230V 50Hz NDP 230VAC Contactor for compressor 2 1 4 F6 Heating pump energy efficiency installed with optional integrated heat quantity meter 3 SW EVU K1 HUP Contactor for thermo contact on heating circulation pump not applicable with optional integra...

Page 58: ...ogue input R5 Operating materials Accessories Process water for thermostat Heat source input sensor R13 A1 Analogue output 2 CW Y4 R11 Heat source output sensor Function BWT Controller board Attention I max 6A 230VAC CW TRL R8 Y4 A1 BWT Legend A6 RFV TVL Domestic hot water sensor R7 R4 TBW Analogue output 1 B2 Flow sensor installed with optional integrated heat quantity meter A6 Comfort plate inst...

Page 59: ... s without our approval this declaration shall become invalid The undersigned Heat Pump 100 484 WWC 100H X EC Declaration of Conformity in accordance with the EC Machinery Directive 2006 42 EC Annex II A 2009 125 EG 2010 30 EU WWC 190H X Unit model 100 482 100 481 2006 42 EG 2006 95 EG 2004 108 EG 97 23 EG WWC 440X 100 487 Company WWC 220H X 100 485 WWC 280X Place date Kasendorf 14 12 2015 EN 6052...

Page 60: ...ait deutschland GmbH Industriestraße 3 D 95359 Kasendorf E info alpha innotec de W www alpha innotec de alpha innotec an ait deutschland GmbH brand UK ...

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