Baxi PBS-i WH2 Series User Manual Download Page 96

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X27 Main circulating pump

X28

T dhw 1: temperature sensor at the top of the domestic hot water

tank
T dhw 2: temperature sensor at the bottom of the domestic hot

water tank
Outdoor temperature sensor

Optional SCB-04 PCB terminal block

X1 Power supply for the pump/Three-way valve/Safety valve input

X2 PWM pump

X6 230 V power supply

R-Bus: Room temperature sensor, Mago thermostat, on/off

thermostat, modulating thermostat or OpenTherm thermostat

Tout: Outdoor temperature sensor

Tflow: Flow sensor

X8 CAN bus to the EHC–04 PCB

X9 Bus CAN

6.7.5

Accessing the PCBs and connection terminal block

1. Remove the front panel by pulling firmly upwards.

2. Remove the plate concealing the PCBs.

3. Pivot the PCB support for routing the cables and connecting certain

options.

Fig.48

MW-3000557-03

FUSE

SW2

Fig.49

MW-3000546-01

Fig.50

MW-3000597-02

6 Installation

AWHP-2 PBS-i

7706696 - v04 - 11102018

Summary of Contents for PBS-i WH2 Series

Page 1: ...W 3000529 01 en User guide Reversible air water Split Inverter heat pump PBS i WH2 SYSMGR PBS iWH2 4 5 8H SYSMGR PBS iWH2 4 5 8MRE SYSMGR PBS iWH2 11 16H SYSMGR PBS iWH2 11 16MRE SYSMGR PBS iWH2 11 16TRE ...

Page 2: ...using the product and keep it in a safe place for later reference In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly Our service and customer service organisation can assist with this We hope you enjoy years of problem free operation with the product ...

Page 3: ... of the keys 16 4 3 2 Description of the display 17 5 Operation 20 5 1 Use of the control panel 20 5 1 1 Browsing in the menus 20 5 2 Start up 20 5 3 Shutdown 21 5 3 1 Switching off the heating 21 5 3 2 Shutting down the cooling function 21 5 4 Frost Protection 22 6 Settings 23 6 1 Modifying the User parameters 23 6 2 User menu 23 6 2 1 User CIRCA and CIRCB menu 23 6 2 2 User DHW menu 25 6 2 3 Use...

Page 4: ...g 37 9 Decommissioning and disposal 38 9 1 Decommissioning procedure 38 9 2 Disposal and recycling 38 10 Environmental 39 10 1 Energy savings 39 11 Warranty 40 11 1 General 40 11 2 Terms of warranty 40 12 Appendix 41 12 1 Product fiche 41 12 2 Product fiche Temperature Controls 41 12 3 Package fiche 42 12 4 Package fiche Combination heaters boilers or heat pumps 44 Contents 4 AWHP 2 PBS i 7706698 ...

Page 5: ...he factory carry out the wiring according to the wiring diagram described in the chapter Electrical Connections See the Instal lation and Service Manual This appliance must be connected to the protective earthing Earthing must comply with the prevailing installation standards Earth the appliance before making any electrical connections Type and calibre of the protective equipment refer to the chap...

Page 6: ...e copper pipes deoxidised with phosphorus to carry the refrigerant fluid Store the refrigerant connection pipes away from dust and humidity risk of damage to the compressor Do not use a load cylinder Protect the heat pump components including the insulation and structural elements Do not overheat the pipes as brazed components may cause damage Contact between the refrigerant fluid and a flame may ...

Page 7: ... heating circuit install a differential valve between the indoor module and the heating circuit Fit drainage valves between the indoor module and the heating circuit Do not add any chemical products to the heating water without first consulting a water treatment specialist For example antifreeze water softeners products to increase or reduce the pH value chemical additives and or inhibitors These ...

Page 8: ...irements of the various Directives appli cable They are therefore delivered with the marking and any documents necessary In the inter ests of the quality of our products we strive constantly to improve them We therefore reserve the right to modify the specifications given in this document Our liability as manufacturer may not be invoked in the following cases Failure to abide by the instructions o...

Page 9: ...nd commissioning the appliance carefully read the instruction manuals provided 4 Dispose of used products through an appropriate recovery and recycling structure 5 Caution danger of electric shock live parts Disconnect the mains power prior to carrying out any work 2 3 Symbols used on the data plate 1 Information concerning the heat pump refrigerant type maximum allowable operating pressure 2 The ...

Page 10: ...lean heat exchangers Maximum operating pressure 0 3 MPa 3 bar Tab 1 Conditions of use AWHP 4 5 MR AWHP 6 MR 3 AWHP 8 MR 2 Limit water operating temperatures in heating mode 18 C 55 C 18 C 60 C 18 C 60 C Limit outdoor air operating temperatures in heating mode 15 C 35 C 15 C 35 C 20 C 35 C Limit water operating temperatures in cooling mode for uninsulated models 18 C 25 C 18 C 25 C 18 C 25 C Limit ...

Page 11: ... ance COP 3 97 3 23 3 46 3 20 3 20 3 27 3 27 Absorbed electrical power kWe 0 88 1 13 1 53 3 19 3 19 3 94 3 94 Tab 5 Cooling mode outside air temperature 35 C water temperature at the outlet 18 C Performances in accordance with EN 14511 2 Measure ment type Unit AWHP 4 5 MR AWHP 6 MR 3 AWHP 8 MR 2 AWHP 11 MR 2 AWHP 11 TR 2 AWHP 16 MR 2 AWHP 16 TR 2 Cooling out put kW 3 80 4 69 7 90 11 16 11 16 14 46...

Page 12: ...MR 2 AWHP 11 TR 2 AWHP 16 MR 2 AWHP 16 TR 2 Weight empty kg 54 42 75 118 130 118 130 3 2 3 Combination heaters with medium temperature heat pump Tab 10 Technical parameters for heat pump combination heaters parameters declared for medium temperature application Product name AWHP 2 PBS i AWHP 4 5 MR AWHP 2 PBS i AWHP 6 MR 3 Air to water heat pump Yes Yes Water to water heat pump No No Brine to wate...

Page 13: ... kW 0 000 0 055 Supplementary heater Rated heat output Psup kW 0 0 0 0 Type of energy input Electricity Electricity Other specifications Capacity control Variable Variable Sound power level indoors outdoors LWA dB 52 9 61 48 4 64 8 Annual energy consumption under average conditions QHE kWh 2353 2124 Annual energy consumption under colder con ditions QHE kWh 4483 3721 Annual energy consumption unde...

Page 14: ...s ƞs 119 113 113 Seasonal space heating energy efficiency under warmer conditions ƞs 169 167 161 Declared coefficient of performance or primary energy ratio for part load at an indoor tempera ture of 20 C and outdoor temperature Tj Tj 7 C COPd 1 95 1 87 1 85 Tj 2 C COPd 3 22 3 17 3 02 Tj 7 C COPd 4 57 4 54 4 34 Tj 12 C COPd 6 55 6 19 5 75 Tj bivalent temperature COPd 1 70 1 20 1 35 Tj operation li...

Page 15: ...t pumps m3 h 3300 6000 6000 1 The rated heat output Prated is equal to the design load for heating Pdesignh and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup Tj 2 If Cdh is not determined by measurement the default degradation coefficient is Cdh 0 9 See The back cover for contact details 3 2 4 Circulating pump Important The benchmark fo...

Page 16: ... adjust the temperature of the heating water to the needs of the home 4 3 Control panel description 4 3 1 Description of the keys 1 h back to the previous level without saving the modifications made manual reset 2 accessing the heating parameters lowering the value 3 accessing the domestic hot water parameters raising the value 4 MODE display accessing the menu selected or confirming the value mod...

Page 17: ...g function disabled Domestic hot water function disabled Hydraulic pressure in the system The display alternates between the hydraulic pressure for the system and the measured flow temperature Steady symbol displayed when indicating the system s hydraulic pressure value Flashing symbol pressure in the system too low XXX Pressure value in the system in bar or flow temperature in C Cooling mode Stea...

Page 18: ...nu access to information on the additional PCBs connected Display of PCB names The name of the PCB for which the parameters are displayed is scrolling across the screen on 3 characters Central unit PCB EHC 04 direct circuit and domestic hot water Additional PCB SCB 04 2nd circuit COUNTERS TIME PROG Sub Menus CLOCK COUNTERS sub menu CNT TIME PROG sub menu Timer programming dedicated to heating and ...

Page 19: ...ensor connected fixed symbol for WINTER mode flashing symbol for SUMMER mode Other Information Test Menu forced operation in heating and cooling mode Three way valve connected Three way valve closed Three way valve open Pump running Fig 16 MW 5000014 4 Fig 17 MW 5000038 4 4 Description of the product 7706698 v04 17102018 AWHP 2 PBS i 19 ...

Page 20: ...ble when the icons flash Press the key to access the next menu access the next sub menu access the next parameter increase the value Press the key to access the previous menu access the previous sub menu access the previous parameter decrease the value Press the confirmation key to confirm a menu a sub menu a parameter a value When the temperature is displayed briefly pressing the back key h will ...

Page 21: ...ss the key to restart the appliance the screen will display 5 Confirm by pressing the key 6 Go back to the main display by pressing the h key Important The display disappears after a few seconds of inactivity 5 3 2 Shutting down the cooling function Important If the heating function is shut off then the cooling will also be shut off 1 Access the menu 2 Confirm access by pressing the key 3 Select C...

Page 22: ...e functions as follows If the water temperature is lower than 5 C the circulating pump starts up If the water temperature is lower than 3 C the back up starts up If the water temperature is higher than 10 C the back up shuts down and the circulating pump continues to run for a short time The radiator valves in rooms where there is a risk of frost must be fully open 5 Operation 22 AWHP 2 PBS i 7706...

Page 23: ...he PCB or circuit 3 Setting parameters Tab 13 List of User sub menus Sub menu Description Name of the PCB or circuit CIRCA Main heating circuit CIRCB Additional heating circuit B ECS Domestic hot water circuit EHC 04 Central unit PCB EHC 04 SCB 04 Additional PCB for circuit B HMI HMI control panel 6 2 1 User CIRCA and CIRCB menu CP Circuits Parameters Heating circuit parameters Tab 14 Parameter De...

Page 24: ...Setpoint of the Room Cooling Temperature of the zone cooling ac tivity zone 4 Can be set from 20 C to 30 C 25 25 CP144 Setpoint of the Room Cooling Temperature of the zone cooling ac tivity zone 5 Can be set from 20 C to 30 C 25 25 CP145 Setpoint of the Room Cooling Temperature of the zone cooling ac tivity zone 6 Can be set from 20 C to 30 C 25 25 CP200 Manually setting the RoomTemperature setpoi...

Page 25: ...point from the Domestic Hot Water tank Can be set from 40 C to 65 C 54 DP080 Reduced temperature setpoint from the Domestic Hot Water tank Can be set from 10 C to 60 C 10 DP200 DHW primary mode current working setting 0 Scheduling 1 Manual 2 Antifrost 3 Temporary 1 DP337 Holiday temperature setpoint from the Domestic Hot Water tank Can be set from 10 C to 60 C 10 C 6 2 3 User EHC 04 menu AP Applia...

Page 26: ...city cost in low tarif Can be set from 0 01 to 2 50 kWh 0 09 kWh HP064 Cost of fossil energy oil or gas price per litre or per m3 Cost of fossil energy oil or gas price per litre or per m3 Can be set from 0 01 to 2 50 kWh 0 90 kWh 6 2 4 User HMI menu Tab 18 AP Appliance Parameters Appliance parameters Parameter Description Factory setting AP067 BKL backlighting 0 off after 3 minutes of inactivity ...

Page 27: ...y delivered for domestic hot water kWh X AC010 Energy delivered for cooling kWh X AC013 Seasonal COP X AC026 Counter that shows the number of pump running hours hours X AC027 Counter that shows the number of pump starts X AC028 Total working time of the first stage of backup hours X AC029 Total working time of the second stage of backup hours X AC030 Total startings of the first stage of backup X ...

Page 28: ... 6 3 3 COUNTERS TIME PROG CLOCK CLK menus Tab 23 CLK parameter Unit HMI HOURS Can be set from 0 to 23 available MINUTE Can be set from 0 to 59 available DATE Can be set from 1 to 31 available MONTH Can be set from 1 to 12 available YEAR Can be set from 2000 to 2100 available 6 4 Setting the parameters 6 4 1 Setting the room temperature set point in comfort mode Important The room temperature set p...

Page 29: ...r programming The set point flow temperature for cooling mode corresponds to the CP270 parameter for underfloor heating and CP280 for a convection fan The CP270 and CP280 parameters can be accessed by the Installer Important The heat pump switches to cooling automatically when the outdoor temperature is 2 C greater than the summer winter switching set point temperature 22 C The forced cooling func...

Page 30: ...e new value of the heating water temperature set point by pressing the key 4 Go back to the main display by pressing the h key Important To force domestic hot water production select the DP200 parameter available in the User menu 6 4 4 Setting the timer programming 1 Access the COUNTERS TIME PROG CLOCK menus Important When using a programmable room thermostat this menu is not displayed 2 Select th...

Page 31: ...to the right The key is used to move to the left 6 Confirm the selection by pressing the key 7 Set the start time for the period by pressing the or key 8 Confirm the selection by pressing the key 9 Select the status that corresponds to the period by pressing the or key Status to for periods to Description comfort mode reduced mode 10 Confirm the selection by pressing the key 11 Repeat steps 8 to 1...

Page 32: ...Times 06 00 22 00 06 00 22 00 06 00 08 00 11 30 13 30 06 00 08 00 11 30 13 30 06 00 08 00 11 30 14 00 17 30 22 00 06 00 08 00 11 30 14 00 17 30 22 00 6 Settings 32 AWHP 2 PBS i 7706698 v04 17102018 ...

Page 33: ...ation except in cases of absolute necessity E g several months absence with the risk of temperatures in the building falling below freezing 7 2 Check the hydraulic pressure 1 Checking the hydraulic pressure in the installation 2 If the hydraulic pressure is less than 0 08 MPa 0 8 bar top up the level of water in the heating installation so that the hydraulic pressure is between 0 15 and 0 2 MPa 1 ...

Page 34: ...ure sensor is either shorted or measures a temperature above range H00 47 HP flow sensor removed or below range Heat pump flow temperature sensor is either removed or measures a temperature below range H00 48 THp Flow Closed Heat pump flow temperature sensor is either shorted or measures a temperature above range H00 51 THp Return Open Heat pump return temperature sensor is either removed or measu...

Page 35: ...esume normal operation once the causes of the fault have been eliminated by the installer When one of the following codes is displayed and the heat pump cannot restart automatically contact a maintenance technician Tab 25 List of fault codes Error code Message Description E00 00 TFlow Open Flow temperature sensor is either removed or measures a temperature below range E00 01 Flow temp sensor short...

Page 36: ... or key The icon appears Confirm the PCB selection by pressing the key the PCB name appears Important The Er xxx parameter flashes 000 corresponds to the number of stored errors 4 Go to the error details by pressing the key 5 Scroll through the errors by pressing the or key When this menu opens the row of the error in the memory appears briefly The PCB name appears Go back to the error list by pre...

Page 37: ...the installation Open the valve The domestic hot water hysteresis is too high Contact the professional responsible for maintenance of the heat pump The heat pump does not work The heating set point tem perature is too low Increase the value of the room temperature set point or if a room ther mostat is connected increase the temperature on it The heat pump is not op erating Check that the heat pump...

Page 38: ... permanently 1 Contact the installer 9 2 Disposal and recycling Warning Removal and disposal of the heat pump must be carried out by a qualified professional in accordance with prevailing local and national regulations Fig 48 MW 3000179 03 9 Decommissioning and disposal 38 AWHP 2 PBS i 7706698 v04 17102018 ...

Page 39: ... behind the radiators to prevent heat losses Insulate the pipes in rooms that are not heated cellars and lofts Close the radiators in rooms not in use Do not run hot or cold water pointlessly Install an energy saving shower head which can save up to 40 energy Take showers rather than baths A bath consumes twice as much water and energy 10 Environmental 7706698 v04 17102018 AWHP 2 PBS i 39 ...

Page 40: ...onal or local regulations and special provisions relating to the installation Our manuals and installation instructions in particular in terms of regular maintenance of the appliances Our warranty is limited to the replacement or repair of the parts found to be defective by our technical services team excluding labour transfer and transport costs Our warranty does not cover replacement or repair c...

Page 41: ... fiche for heat pump space heaters AWHP 11 MR 2 AWHP 11 TR 2 AWHP 16 MR 2 AWHP 16 TR 2 Space heating energy efficiency class under average climate conditions A A Rated heat output under average climate conditions Prated or Psup kW 6 9 Seasonal space heating energy efficiency under average climate condi tions 125 121 Annual energy consumption kWh 3999 5861 Sound power level LWA indoors 1 dB A 41 41...

Page 42: ...cteristics Seasonal space heating energy efficiency class of package under average climate Seasonal space heating energy efficiency of package under average climate Tank rating Collector efficiency in Tank volume in m Collector size in m Seasonal space heating energy efficiency in Supplementary boiler Class I 1 Class II 2 Class III 1 5 Class IV 2 Class V 3 Class VI 4 Class VII 3 5 Class VIII 5 Tem...

Page 43: ...edium temperature heat pumps Prated Prated Psup 1 2 II package without hot water storage tank II package with hot water storage tank 0 1 00 1 00 0 1 0 70 0 63 0 2 0 45 0 30 0 3 0 25 0 15 0 4 0 15 0 06 0 5 0 05 0 02 0 6 0 02 0 0 7 0 0 1 The intermediate values are calculated by linear interpolation between the two adjacent values 2 Prated is related to the preferential space heater or combination h...

Page 44: ...energy efficiency of package under average climate Auxiliary electricity Solar contribution Water heating energy efficiency of combination heater from fiche of solar device Colder Warmer Water heating energy efficiency under colder and warmer climate conditions Declared load profile I The value of the water heating energy efficiency of the combination heater expressed in II The value of the mathem...

Page 45: ...12 Appendix 7706698 v04 17102018 AWHP 2 PBS i 45 ...

Page 46: ...12 Appendix 46 AWHP 2 PBS i 7706698 v04 17102018 ...

Page 47: ...chnological information contained in these technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing Subject to alterations ...

Page 48: ...36061 BASSANO DEL GRAPPA VI ITALY Via Trozzetti 20 Servizio clienti Tel 39 0424 517800 Fax 39 0424 38089 www baxi it 7706698 v04 17102018 7706698 001 04 ...

Page 49: ...1 en Installation and service manual Reversible air water Split Inverter heat pump PBS i WH2 SYSMGR PBS iWH2 4 5 8H SYSMGR PBS iWH2 4 5 8MRE SYSMGR PBS iWH2 11 16H SYSMGR PBS iWH2 11 16MRE SYSMGR PBS iWH2 11 16TRE ...

Page 50: ...tion 25 5 1 Installation with electrical back up domestic hot water tank and underfloor heating 25 5 1 1 Connect and configure the SYSMGR PBS heat pump with electrical back up with a domestic hot water tank and a direct circuit 26 5 2 Installation with electrical back up two circuits and a buffer tank 27 5 2 1 Connect and configure the SYSMGR PBS heat pump with electrical back up with 2 circuits a...

Page 51: ...tdoor unit 49 6 7 8 Connecting the outdoor unit bus 51 6 7 9 Fitting the outdoor sensor 51 6 7 10 Connecting the outside sensor 52 6 7 11 Connecting the hydraulic back up 52 6 7 12 Connecting the power supply for the electrical back up 53 6 8 Connecting the options 54 6 8 1 Connecting an on off or modulating thermostat 54 6 8 2 Connecting a thermostat with heating cooling contact 55 6 9 Filling th...

Page 52: ... 9 4 1 COUNTERS TIME PROG CLOCK CNT menus 85 9 4 2 COUNTERS TIME PROG CLOCK CIRCA CIRCB and DHW menus 86 9 4 3 COUNTERS TIME PROG CLOCK CLK menus 87 9 5 Description of the parameters 87 9 5 1 Running the back up in heating mode 87 9 5 2 Operation of the switch between heating and production of domestic hot water 88 9 5 3 Running the back up in domestic hot water mode 89 9 6 Reading out measured va...

Page 53: ...he factory carry out the wiring according to the wiring diagram described in the chapter Electrical Connections See the Instal lation and Service Manual This appliance must be connected to the protective earthing Earthing must comply with the prevailing installation standards Earth the appliance before making any electrical connections Type and calibre of the protective equipment refer to the chap...

Page 54: ...e copper pipes deoxidised with phosphorus to carry the refrigerant fluid Store the refrigerant connection pipes away from dust and humidity risk of damage to the compressor Do not use a load cylinder Protect the heat pump components including the insulation and structural elements Do not overheat the pipes as brazed components may cause damage Contact between the refrigerant fluid and a flame may ...

Page 55: ...tors are connected directly to the heating circuit install a differential valve between the indoor module and the heating circuit Fit drainage valves between the indoor module and the heating circuit Do not add any chemical products to the heating water without first consulting a water treatment specialist For example antifreeze water softeners products to increase or reduce the pH value chemical ...

Page 56: ...leaks for any heat pump with a charge greater than 5 tonnes of CO2 equivalent 1 9 Liabilities Manufacturer s liability Our products are manufactured in compliance with the requirements of the various Directives appli cable They are therefore delivered with the marking and any documents necessary In the inter ests of the quality of our products we strive constantly to improve them We therefore rese...

Page 57: ...nd commissioning the appliance carefully read the instruction manuals provided 4 Dispose of used products through an appropriate recovery and recycling structure 5 Caution danger of electric shock live parts Disconnect the mains power prior to carrying out any work 2 3 Symbols used on the data plate 1 Information concerning the heat pump refrigerant type maximum allowable operating pressure 2 The ...

Page 58: ...on of conformity It has been manufactured and commissioned in accordance with European directives The original declaration of conformity is available from the manufacturer 3 1 2 Factory test Before leaving the factory each indoor module is tested on the following items Tightness of the heating circuit Electrical safety Tightness of the refrigerant circuit Tightness of the domestic hot water circui...

Page 59: ...rbed electrical power kWe 0 90 1 43 1 93 2 45 2 45 3 47 3 47 Nominal wa ter flow rate ΔT 5 K m3 hour 0 88 1 13 1 53 1 96 1 96 2 53 2 53 Tab 4 Heating mode outside air temperature 2 C water temperature at the outlet 35 C Performances in accordance with EN 14511 2 Measure ment type Unit AWHP 4 5 MR AWHP 6 MR 3 AWHP 8 MR 2 AWHP 11 MR 2 AWHP 11 TR 2 AWHP 16 MR 2 AWHP 16 TR 2 Heat output kW 3 47 3 65 5...

Page 60: ...as is 2088 3 2 2 Heat pump weight Tab 7 Indoor module Indoor module Unit SYSMGR PBS iWH2 4 5 8H SYSMGR PBS iWH2 4 5 8MRE Weight empty kg 38 2 36 7 Tab 8 Indoor module Indoor module Unit SYSMGR PBS iWH2 11 16H SYSMGR PBS iWH2 11 16MRE SYSMGR PBS iWH2 11 16TRE Weight empty kg 38 2 36 7 36 7 Tab 9 Outdoor unit Outdoor unit Unit AWHP 4 5 MR AWHP 6 MR 3 AWHP 8 MR 2 AWHP 11 MR 2 AWHP 11 TR 2 AWHP 16 MR ...

Page 61: ...itions ƞs 179 172 Declared coefficient of performance or primary energy ratio for part load at an indoor tempera ture of 20 C and outdoor temperature Tj Tj 7 C COPd 1 64 1 89 Tj 2 C COPd 3 46 3 53 Tj 7 C COPd 4 96 4 74 Tj 12 C COPd 7 90 7 08 Tj bivalent temperature COPd 1 20 1 52 Tj operation limit temperature COPd 1 20 1 52 Operation limit temperature for air to water heat pumps TOL C 10 10 Heati...

Page 62: ...d kW 6 4 7 Rated heat output under warmer conditions Prated kW 6 8 13 Declared capacity for heating for part load at an indoor temperature of 20 C and outdoor temper ature Tj Tj 7 C Pdh kW 5 6 5 9 9 0 Tj 2 C Pdh kW 2 9 5 3 6 5 Tj 7 C Pdh kW 6 4 9 0 12 9 Tj 12 C Pdh kW 4 3 7 7 10 0 Tj bivalent temperature Pdh kW 5 2 6 3 8 8 Tj operation limit temperature Pdh kW 5 2 6 3 8 8 Bivalent temperature Tbiv...

Page 63: ... to water heat pumps m3 h 3300 6000 6000 1 The rated heat output Prated is equal to the design load for heating Pdesignh and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup Tj 2 If Cdh is not determined by measurement the default degradation coefficient is Cdh 0 9 See The back cover for contact details 3 2 4 Sensor specifications Outside ...

Page 64: ...r hour m3 h 3 Available pressure for 4 5 to 8 kW outdoor units 4 Available pressure for the 11 and 16 kW outdoor units 3 3 Dimensions and connections 3 3 1 AWHP 4 5 MR Fig 4 MW 1000430 1 155 69 90 1 2 840 109 81 880 452 417 5 417 5 40 42 10 X 21 360 175 500 330 50 1 1 4 refrigerant fluid connection 2 1 2 refrigerant gas connection Fig 3 Pressure available MW 1001170 1 0 1 2 3 4 5 6 7 8 9 0 0 2 0 4...

Page 65: ...5 62 MW 1000919 1 1 1 4 refrigerant fluid connection 2 1 2 refrigerant gas connection 3 3 3 AWHP 8 MR 2 Fig 6 943 950 45 56 53 28 19 23 417 175 330 370 30 443 447 175 65 42 2 A B MW M001442 2 1 1 3 8 refrigerant fluid connection 2 5 8 refrigerant gas connection 3 Technical specifications 7706696 v04 11102018 AWHP 2 PBS i 17 ...

Page 66: ...R 2 AWHP 16 TR 2 Fig 7 1350 950 45 56 53 28 19 23 417 175 600 330 370 30 443 447 175 65 42 2 A B 1 MW M001443 2 1 3 8 refrigerant fluid connection 2 5 8 refrigerant gas connection 3 Technical specifications 18 AWHP 2 PBS i 7706696 v04 11102018 ...

Page 67: ...up boiler return G 1 5 5 8 refrigerant gas connection 6 3 8 refrigerant fluid connection Fig 9 Insulated version MW 3000533 01 55 32 22 213 63 65 63 65 4 3 2 1 5 6 57 211 48 1 Heating circuit flow G 1 2 Heating circuit return G 1 3 Back up boiler flow G 1 4 Back up boiler return G 1 5 5 8 refrigerant gas connection 6 3 8 refrigerant fluid connection 3 Technical specifications 7706696 v04 11102018 ...

Page 68: ...ng circuit return G 1 3 5 8 refrigerant gas connection 4 3 8 refrigerant fluid connection Fig 11 Insulated version MW 3000531 01 57 211 48 63 65 55 32 22 213 3 1 2 4 1 Heating circuit flow G 1 2 Heating circuit return G 1 3 5 8 refrigerant gas connection 4 3 8 refrigerant fluid connection 3 Technical specifications 20 AWHP 2 PBS i 7706696 v04 11102018 ...

Page 69: ...3 4 Electrical diagram Fig 12 MW 5000747 5 3 Technical specifications 7706696 v04 11102018 AWHP 2 PBS i 21 ...

Page 70: ...ectrical back up FUSE Fuse HMI Control panel HPC 01 HPC PCB interface for the outdoor unit HYDRAULIC BACKUP Hydraulic back up LOW NOISE Silent option OUTDOOR UNIT Outdoor unit OUTDOOR TEMPERATURE SENSOR Outdoor temperature sensor PUMP Circulating pump ROOM UNIT Room thermostat SAFETY THERMOSTAT Safety thermostat SCB 04 PCB for controlling a second circuit optional SENSOR LIQUID Exchanger refrigera...

Page 71: ... the outdoor unit 2 EHC 04 central unit PCB Control system for the heat pump and the first heating circuit 4 2 Operating principle The outdoor unit produces heat or cold and transfers it to the indoor module via the refrigerant in the plate exchanger The indoor module is equipped with a specific control system which is used to adjust the temperature of the heating water to the needs of the home Fi...

Page 72: ...s Outdoor unit An outdoor unit A manual Indoor module An indoor module An accessories bag containing One outside sensor One mechanical pressure gauge with a T fitting An installation and service manual A user guide 4 Description of the product 24 AWHP 2 PBS i 7706696 v04 11102018 ...

Page 73: ...ected thermostat Mago 3 Indoor module with electrical back up 4 Wiring kit for direct underfloor heating 5 1 4 to 3 8 connection for AWHP 4 5 MR and AWHP 6 MR 3 6 Kit comprising heating DHW reversing valve domestic hot water sensor 7 Magnetic sieve filter kit 8 Hydraulic connection kit for one domestic hot water tank 9 Refrigeration connection kit 1 2 1 4 5 Connecting diagrams and configuration 77...

Page 74: ...04 PCB respecting the 230 400 V and 0 40 V cable feed throughs 2 On initial start up or after a reset of the factory parameters set the CN1 and CN2 parameters according to the output of the outdoor unit 3 Select the number corresponding to the installation type by pressing the or key Installation type No 1 direct underfloor heating 1 domestic hot water tank 06 Selecting the installation type enabl...

Page 75: ...nected thermostat for circuit A 4 Refrigerant connection 5 8 3 8 10 m 5 SCB 04 second circuit control system PCB kit 6 Filter and stop valve kit 7 Collector for 2 3 circuits 8 Direct circuit kit with circulating pump 9 Connected thermostat for circuit B 10 Three way valve circuit kit with circulating pump 11 Low loss buffer tank 5 Connecting diagrams and configuration 7706696 v04 11102018 AWHP 2 P...

Page 76: ...ons to the EHC 04 PCB respecting the 230 400 V and 0 40 V cable feed throughs 2 Connect the accessories and options to the SCB 04 PCB respecting the 230 400 V and 0 40 V cable feed throughs 3 On initial start up or after a reset of the factory parameters set the CN1 and CN2 parameters according to the output of the outdoor unit 4 Select the number corresponding to the installation type by pressing...

Page 77: ... electrical back up 3 Refrigerant connection 5 8 3 8 10 m 4 Second circuit control system PCB kit 5 Thermostat connected to circuit B 6 Thermostat connected to circuit A 7 Hydraulic kit with one direct circuit and one three way valve circuit 8 Low loss header 9 Filter and stop valve kit 5 Connecting diagrams and configuration 7706696 v04 11102018 AWHP 2 PBS i 29 ...

Page 78: ...Connect the accessories and options to the EHC 04 PCB respecting the 230 400 V and 0 40 V cable feed throughs 2 Connect the accessories and options to the SCB 04 PCB respecting the 230 400 V and 0 40 V cable feed throughs 3 On initial start up or after a reset of the factory parameters set the CN1 and CN2 parameters according to the output of the outdoor unit 4 Select the number corresponding to t...

Page 79: ...d stop valve kit 5 4 1 Connect and configure the SYSMGR PBS heat pump with hydraulic back up with a direct circuit Fig 23 X23 X4 X12 X28 1 3 8 X5 4 2 3 230V 50Hz MW 5000767 3 5 230V 50Hz 1 5 2 4 8 EHC 04 1 Outdoor temperature sensor 2 Hydraulic back up pump 3 Thermostat 4 ON OFF contact for the hydraulic back up 5 Safety thermostat for underfloor heating flow 8 Outdoor unit bus connection 5 Connec...

Page 80: ...ol is made to the optional SCB 04 PCB 1 Connect the swimming pool secondary pump to the terminal block 2 Connect the swimming pool temperature sensor to the TFlow terminal block 3 Connect the swimming pool primary pump to the terminal block 4 Connect the swimming pool heating cut off control to the R Bus terminal block 5 5 1 Configuring the heating of a swimming pool Important The SCB 04 optional ...

Page 81: ...ue to be set CP020 Circuit type 3 CP540 Swimming pool water temperature set point 26 C Important Back up operation follows the same logic as heating mode If necessary it is possible to block operation of the back ups with the BL inputs 5 Connecting diagrams and configuration 7706696 v04 11102018 AWHP 2 PBS i 33 ...

Page 82: ...Data plate The data plates identify the product and provide the following important information The data plates must be accessible at all times Important Never remove or cover the data plates and labels affixed to the heat pump The data plates and labels must be legible throughout the entire lifetime of the heat pump Immediately replace damaged or illegible instructions and warning labels Data pla...

Page 83: ...30 m 15 AWHP 11 TR 2 2 to 75 m 30 m 15 AWHP 16 MR 2 2 to 75 m 30 m 15 AWHP 16 TR 2 2 to 75 m 30 m 15 2 Make one or two horizontal loops with the refrigerant connections to reduce disruption If the length of the refrigerant connections is less than 2 m disruptions can occur Functional disruptions caused by a fluid overload Noise pollution caused by the circulation of the refrigerant 6 3 Positioning...

Page 84: ... level using a spirit level 6 3 3 Mounting the module on the wall 1 Position the indoor module above the mounting rail so that it rests snugly against it 2 Gently lower the indoor module 6 4 Putting the outdoor unit in place 6 4 1 Allowing sufficient space for the outdoor unit Minimum distances from the wall are necessary in order to guarantee optimum performance Fig 29 Drilling and mounting the r...

Page 85: ...correctly its location must meet certain conditions 1 Decide on the ideal location for the outdoor unit bearing in mind the space it requires and any legal directives and in relation to neighbours as it is a source of noise 2 Observe the IP24 protection rating of the outdoor unit during installation 3 Avoid the following locations Prevailing winds Nothing must obstruct the free circulation of air ...

Page 86: ...e outdoor unit is too close to neighbours a noise abatement screen can be fitted to reduce noise pollution Fig 33 MW C000373 1 Brrrrr Brrrrr Brrrrr Brrrrr 1 Locate the noise abatement screen as close as possible to the source of noise whilst allowing for the free circulation of air in the exchanger on the outdoor unit and maintenance work 2 Respect the minimum positioning distances of the outdoor ...

Page 87: ... base frame 6 5 Hydraulic connections 6 5 1 Special precautions for the connection of the heating circuit Caution The hydraulic installation must be capable of handling a minimum flow rate at all times If radiators are connected directly to the heating circuit install a differential valve between the indoor module and the heating circuit Leave one heating circuit without a thermostatic valve and o...

Page 88: ... Install an automatic air vent at the highest point on the heating circuit 4 Calculate the volume of water in the heating circuit and check the volume of the appropriate expansion vessel using DTU65 11 Use the maximum temperature of the circuit in heating mode or failing that a minimum of 55 C If the volume of the integrated 8 litre expansion vessel is not sufficient add an external vessel to the ...

Page 89: ...of equipment must be done by a certified operator whenever the refrigerant load is in excess of two kilograms or when a refrigerant connection is necessary the case with split systems even when fitted with a quick coupling device 1 Install the refrigerant connection pipes between the indoor module and the outdoor unit 2 Respect the minimum curve radii of 100 to 150 mm 3 Adhere to the minimum and m...

Page 90: ...3 8 nut Remove and discard the cap 1 Check the exchanger leak tightness partially unscrew the gas nut A release noise should be heard which is proof that the exchanger is watertight 2 Undo the nuts on the indoor module 3 Fit the connections as shown in the above table using the copper seals for the adapters and adhering to the torque load Tab 21 Torque load to be applied External diameter of the p...

Page 91: ...te tightening and improve the seal 6 Connect the pipes and tighten the nuts with a torque wrench Tab 23 External diameter of the pipe mm inch External diameter of the cone fitting mm Torque load N m 6 35 1 4 17 14 18 9 52 3 8 22 34 42 12 7 1 2 26 49 61 15 88 5 8 29 69 82 19 05 3 4 36 100 120 6 6 4 Quantity of refrigerant fluid to be added If the refrigerant connection pipes are more than 10 metres...

Page 92: ...and B C stop valves 2 Check that A and B C stop valves are closed 3 Remove the plug from the service connection on A stop valve 4 Connect the pressure gauge and the nitrogen bottle to the stop valve A then progressively build up the pressure in the refrigerant connection pipes and the indoor module to 35 bar in 5 bar increments 5 Check the leak tightness of the fittings using a leak detector spray...

Page 93: ...turning it a quar ter turn anti clockwise Valve C Open the valve with a hexagonal spanner by turning anti clockwise until it stops 6 Put the cap back in place 7 Disconnect the vacuum gauge and the vacuum pump 8 Put the cap back in place on valve A 9 Tighten all the caps with a torque wrench with a torque load of 20 to 25 N m 10 Check the leak tightness of the connections using a leak detector 11 I...

Page 94: ... Recommended cable cross section The electrical characteristics of the mains power supply available must correspond to the values given on the data plate The cable will be carefully chosen according to the following information Maximum intensity of the outdoor unit See table below Distance of the appliance from the original power supply Upstream protection Neutral operating conditions Important Th...

Page 95: ... bus to the SCB 04 PCB X8 Control panel display for the indoor module X9 Sensors X10 Main circulating pump command signal X12 Options R Bus Room temperature sensor thermostat on off or modulating OpenTherm thermostat BL1 IN BL2 IN Multi function inputs So So Electric energy meter Condensation condensation sensor X15 230 V power supply for the SCB 04 PCB X17 Not used X18 Input output for the HPC 01...

Page 96: ...ature sensor Mago thermostat on off thermostat modulating thermostat or OpenTherm thermostat Tout Outdoor temperature sensor Tflow Flow sensor X8 CAN bus to the EHC 04 PCB X9 Bus CAN 6 7 5 Accessing the PCBs and connection terminal block 1 Remove the front panel by pulling firmly upwards 2 Remove the plate concealing the PCBs 3 Pivot the PCB support for routing the cables and connecting certain op...

Page 97: ...tor into the corresponding terminal block 3 Feed the cable into the cable duct and adjust the length of the cable accordingly 4 Lock it in position with a cable clamp or a traction arrester device Caution Danger of electric shock the length of the conductors between the traction arrester device and the terminal blocks must be such that the active conductors are put under tension before the earth c...

Page 98: ...eath the washer against the base frame 5 Connect the earth wire Danger The earth wire must be 10 mm longer than the N and L wires 6 Connect the cables to the appropriate terminals 7 Feed the cable into the cable duct and adjust the length of the cable accordingly Lock it in position with a cable clamp or a traction arrester device Caution Danger of electric shock the length of the conductors betwe...

Page 99: ...rill diameter 6 mm 3 Secure the sensor using the screws provided diameter 4 mm 4 Connect the cable to the outdoor temperature sensor Recommended positions Place the outside sensor in a position that covers the following characteristics On a façade of the area to be heated on the north if possible Half way up the wall of the area to be heated Under the influence of changes in the weather Protected ...

Page 100: ...14 2 6 7 10 Connecting the outside sensor 1 Connect the outside sensor to the Tout input on the X28 connector on the indoor module s EHC 04 central unit PCB Important Use a cable with a minimum cross section of 2x0 35 mm2 and a length of 30 m 6 7 11 Connecting the hydraulic back up 1 Connect the back up boiler pump live neutral earth to the X4 connector on the EHC 04 central unit PCB in the indoor...

Page 101: ...le phase power supply 3 1 Insert the bridge according to the output of the electrical back up taking care to push it to the bottom of the connector 3 2 Connect the electrical back up power supply press the button to be able to insert the wire into the connector correctly and secure it 3 3 Insert the electrical back up power cord into the cable way located in the bottom part of the junction box Imp...

Page 102: ...rminals Connection for room temperature sensor Mago thermostat on off thermostat modulating ther mostat or OpenTherm thermostat BL1 IN and BL2 IN Connecting the multifunction inputs SO SO input Connection of an energy meter Condensation ter minals Connection of a condensation sensor for under floor cooling Tab 36 Connecting the options to X19 Connector Description X19 Silent mode connection cable ...

Page 103: ...t value 1 default value Open Cooling No cooling demand Cooling demand 1 default value 1 default value Closed Heating No heating demand Heating demand 1 0 Open Heating No heating demand Heating demand 1 0 Closed Cooling No cooling demand Cooling demand 0 1 Open Cooling Cooling demand No cooling demand 0 1 Closed Heating Heating demand No heating demand 0 0 Open Heating Heating demand No heating dem...

Page 104: ...reduce the pH value chemical additives and or inhibitors These may cause faults in the heat pump and damage the heat exchanger Important Flush the installation with at least 3 times the volume of water contained in the heating system Flush the DHW circuit with at least 20 times its volume of water The water in the installation must comply with following characteristics Tab 40 Heating water specifi...

Page 105: ...ation 2 Flush the installation 3 Clean the installation with a universal cleaner to eliminate debris from the system copper hemp flux 4 Thoroughly flush the installation until the water runs clear and shows no impurities 6 Installation 7706696 v04 11102018 AWHP 2 PBS i 57 ...

Page 106: ...nit 2 Check the mains electricity connection to the indoor module 3 Depending on the back up used carry out the following checks Back up Check Hydraulics Check the connection between the indoor module and the boiler Electrical Check the connection of the electrical back up power supply 4 Check the connection of the communication cable between the indoor module and the outdoor unit 5 Check the conf...

Page 107: ...w 5 The heat pump begins the start up cycle 7 3 1 CNF Menu The CNF menu is used to configure the hybrid heat pump according to the type of back up and the output of the outdoor unit installed Tab 41 Value of the CN1 and CN2 parameters with a hydraulic back up Output of the outdoor unit CN1 CN2 4 5 kW 18 1 6 kW 2 1 8 kW 3 1 11 kW 4 1 16 kW 5 1 Tab 42 Value of the CN1 and CN2 parameters with an elec...

Page 108: ...ror occurs or during manual reset 7 4 Using the installation wizard on the control panel When the control panel is first powered up the installation wizard launches automatically 1 Select the desired language by pressing the or key 2 Confirm the selection by pressing the key Fig 64 MW 5000020 3 Fig 65 MW 5000021 4 Fig 66 MW 5000022 4 Fig 67 MW 5000058 4 Fig 68 MW 1000675 1 7 Commissioning 60 AWHP ...

Page 109: ...too low the heat pump may shut itself down for its own protection the heating cooling and domestic hot water functions are then no longer guaranteed 1 Check the minimum flow rate as defined by the HP010 parameter See The flow rate value within the installation can be read using the AM056 parameter 2 Set the differential pressure valves to guarantee an optimum flow rate in the installation when the...

Page 110: ...10 Explain how the system works to the users 11 Hand over all manuals to the user 7 Commissioning 62 AWHP 2 PBS i 7706696 v04 11102018 ...

Page 111: ... back up Hydraulic back up in demand Electrical back up Stage 1 of the electrical back up Stage 2 of the electrical back up Status of the Compressor Steady symbol compressing running Operating modes Steady symbol heating function enabled Flashing symbol heating production running Steady symbol domestic hot water function enabled Flashing symbol domestic hot water production running Heating or cool...

Page 112: ...Manual Forcing menu the appliance runs at the set point displayed the pumps operate and the three way valves are not controlled Malfunction menu the appliance has malfunctioned This information is signalled by an error code and a flashing display Sub Menu COUNTERS TIME PROG sub menu Timer programming dedicated to heating and domestic hot water production Sub Menu CLOCK PCB selection menu access to...

Page 113: ...enu forced operation in heating and cooling mode Three way valve connected Three way valve closed Three way valve open Pump running 8 1 2 Browsing in the menus Press any key to turn on the backlight for the control panel screen If no key is pressed within 3 minutes the control panel backlight will go out Press the 2 right hand keys together to access the different menus Tab 43 Menus available Info...

Page 114: ...ill be necessary to install the SCB 04 PCB The name of the PCB scrolls along the bottom of the screen SCB 04 Important Given that numerous settings can be made on the two PCBs depending on the circuit concerned the name of the PCB will be represented by in the rest of the manual 8 2 Starting and stopping the heat pump 8 2 1 Start up 1 Switch on the outdoor unit and the indoor module 2 The heat pum...

Page 115: ...ng the key 3 Select CIRCA or CIRCB by pressing the or key 4 Confirm the selection by pressing the key 5 Select TP C by pressing the or keys 6 Confirm the selection by pressing the key 7 Modify the timer program to stop cooling 8 2 3 Frost Protection If the temperature of the heating water in the heat pump falls too much the integrated protection device switches itself on This device functions as f...

Page 116: ...the key 8 Modify the value of the parameter using the and keys 9 Confirm the new value of the parameter by pressing the key 10 Go back to the main display by pressing the h key 9 2 Installer menu Fig 96 1 2 MW 1000753 1 3 2 1 Sub menu available 2 Name of the PCB or circuit 3 Setting parameters Tab 44 List of Installer sub menus Important Only the parameters used by the device are described in this...

Page 117: ...t available 4 CP060 Wished room zone temperature on holiday period Can be set from 5 C to 20 C 6 6 CP070 Max RoomTemperature limit of the circuit in reduced mode that allows switching to comfort mode Can be set from 5 C to 30 C 16 16 CP210 Comfort footpoint of the temperature of heat curve of the circuit can be set from 16 to 90 C set to 15 the curve base temperature is set automatically and is th...

Page 118: ...ooling mode per zone Can be set from 20 C to 30 C 29 29 CP690 Reversed Opentherm contact in cooling mode for heat demand per zone 0 No 1 Yes 0 0 CP750 Maximal Zone Preheat time Can be set from 0 Min to 240 Min 0 0 CP780 Selection of the control strategy for the zone 0 Extra Slow 1 Slowest 2 Slower 3 Normal 4 Faster 5 Fastest 0 0 ADV Advanced parametersADV CIRCA sub menu not available CIRCB sub men...

Page 119: ...rature relative to the DHW temperature setpoint Can be set from 0 C to 40 C 8 DP130 Offset added on the DHW temperature to obtain the dynamic generator setpoint 20 DP213 Post run time of the DHW pump 3 way valve after DHW production Can be set from 0 Min to 99 Min 3 ADV Advanced parametersADV 9 2 4 Installer DHW ADV menu A domestic hot water sensor must be connected to the EHC 04 board to display ...

Page 120: ... Factory setting SCB 04 AP001 Blocking input setting 1 Full blocking 2 Partial blocking 3 User reset locking BL1 1 Full blocking of the installation frost protection not guaran teed 2 Partial blocking of the installation frost protection active 3 User reset locking 4 Backup Relieved 5 Heat Pump Relieved 6 HP backup relieved 7 High Low Tariff 8 Photovoltaic HP Only 9 PV HP And backup 10 Smart Grid ...

Page 121: ...eating Cooling 2 not available HP Heat pump Parameters Heat pump parameters Tab 50 Parameter Description Factory setting EHC 04 HP000 Outside bivalent temperature Outside bivalent temperature above which back up are not allowed to operate 10 HP054 COP threshold above which heat pump is authorized to operate when hybrid mode is primary energy Can be set from 1 to 5 C Value accepted when HP061 2 2 5...

Page 122: ... powered to raise a service notification Can be set from 0 to 65534 hours 17400 not available AP026 Flow temperature setpoint for manual heat demand Can be set from 7 to 80 C Set point used when manual mode is active AP002 1 40 not available AP058 Warning message indicating that pressure is low Can be set from 0 bar to 2 bar 0 8 not available AP072 Type of the humidity sensor used 0 No 1 OnOff 2 0...

Page 123: ...f glycol added in the installation 0 0 glycol 1 20 glycol 2 30 glycol 3 40 glycol 0 HP047 Maximum time at maximum outside temperature to start back up in CH mode when dynamic timer selected Can be set from 1 to 10 minutes Value accepted when HP031 0 8 HP048 Maximum time at maximum outside temperature to start back up in CH mode when dynamic timer selected Can be set from 0 to 60 minutes Value acce...

Page 124: ...ted Can be set from 00 00 to 23 59 Value accepted when HP058 1 22 00 HP095 Stop time of the low noise when function activated Can be set from 00 00 to 23 59 Value accepted when HP058 1 06 00 HP108 Activation time delays for the back ups between stage 1 and stage 2 electrical back up in central heating mode 4 PP016 Maximum central heating pump speed Maximum pump speed in heating mode Can be set fro...

Page 125: ...nel reset by pressing the or keys 6 Confirm by pressing the key 7 Refer to the table below and enter the values corresponding to the type of outdoor unit and the type of back up by pressing on the or keys 8 Confirm the selection by pressing the key 9 Go back to the main display by pressing the h key CNF Menu The CNF menu is used to configure the hybrid heat pump according to the type of back up an...

Page 126: ...t mode using the CP220 parameter 10 Go back to the main display by pressing the h key 9 3 4 Improving heating comfort The system does not allow the simultaneous production of heating and domestic hot water When the domestic hot water temperature is sufficient and heating discomfort is experienced the installer may make the following adjustments Note that heating comfort is at the expense of domest...

Page 127: ...ge 24 V 10 Minimum admissible intensity 20 mA Minimum pulse time 25 ms Maximum frequency 20 Hz Pulse weight between 1 and 1000 Wh If the meter pulse weight is given in number of pulses kWh the pulse weight must be be tween the following numbers 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 or 1000 Energy metering provides information on electrical energy consumption the production of thermal energy...

Page 128: ... the HP034 and HP035 parameters to 0 If an electrical back up is fitted Set the HP034 and HP035 parameters according to the configuration of the electrical back up stages output 9 3 7 Configuring a hydraulic back up Configure the back up boiler according to its control panel Set the installer parameters 1 Switch the boiler control system to 24h 24 comfort mode 2 Heating set point temperature Domes...

Page 129: ...nergy consumption optimisation mode HP061 3 Optimisation of CO2 emissions The control system chooses the generator that emits the least CO2 The switch between the heat pump and the boiler occurs at the threshold coefficient of performance value calculated according to the CO2 emissions optimisation mode HP065 Electricity CO2 emissions in heating mode HP066 Electricity CO2 emissions in domestic hot...

Page 130: ...this function via the CP470 parameter setting other than 0 forces the permanent display of the screed drying function and deactivates all other control system functions When the screed drying function is active on one circuit all other circuits and the domestic hot water circuit continue to run It is possible to use the screed drying function on circuits A and B The parameter settings must be made...

Page 131: ...esent can be overheated Underfloor cooling cannot be supplied with power in this way 1 Activate overheating authorisation for the heating circuit or the domestic hot water tank by adjusting the AP001 parameter or the AP100parameter Parame ter Description AP001 or AP100 Hydraulic back up 8 Photovoltaic with heat pump only Electrical back up 9 Photovoltaic with electrical back up 2 Connect a dry con...

Page 132: ...signals 3 Choose the contact directions of the BL1 IN and BL2 IN multifunction inputs by setting the AP098 and AP099 parameters Tab 62 Parameter Description AP098 Configuration of the BL1 contact direction 0 input active on open contact 1 input active on close contact AP099 Configuration of the BL2 contact direction 0 input active on open contact 1 input active on close contact 4 Configure the tem...

Page 133: ...is running 9 4 COUNTERS TIME PROG CLOCK menus Tab 65 List of sub menus Sub menu Description CNT COUNTERS CIRCA Timer programming for the main heating circuit CIRCB Timer programming for the additional heating circuit B DHW Timer programming for the domestic hot water circuit CLK Setting the clock and the date 9 4 1 COUNTERS TIME PROG CLOCK CNT menus Tab 66 Choosing the menu Counters Selection Circ...

Page 134: ...umber of compressor start ups X PC002 Number of compressor start ups X PC003 Number of compressor operating hours hours X CODE Enter the installer code to access the following pa rameters X AC002 Number of hours that the appliance has been producing energy since last service hours X AC003 Number of hours since the previous servicing of the appliance hours X AC004 Number of heat generator starts si...

Page 135: ...ext back up generator in central heating mode t1 HP031 Shutdown time delay for the next generator in central heating mode t2 AP001 Selection of the BL blocking function when a signal is applied at the input BL1 AP100 BL2 input function configuration The time delay curve for tripping the back up is defined by the HP047 HP048 HP049 and HP050 parameters 1 HP047 Minimum duration of the time delay for ...

Page 136: ... DP080 Domestic hot water Reduced set point temperature T Temperature Tp DM001 Domestic hot water temperature lower temperature sensor DM006 Domestic hot water temperature upper temperature sensor t Time D DP120 Set point temperature differential triggering the domestic hot water tank to be charged Tab 71 Live Operating description 1 Domestic hot water production only When switching on if domestic...

Page 137: ...eat pump during domestic hot water production Recourse to the hydraulic or electrical back up is only taken if the DP090 time delay has elapsed in domestic hot water mode unless hybrid mode is activated In that case hybrid logic takes over 1 Domestic hot water production mode gives priority to comfort by accelerating domestic hot water pro duction by simultaneously using the heat pump and the hydr...

Page 138: ...ost 3 Temporary X X CM130 Current activity of the zone 0 Anti frost 1 Reduced 2 Comfort 3 Anti legionella X X CM190 Wished room temperature setpoint of the zone C X X CM210 Current Outside Temperature of the zone C X X DM001 Domestic Hot Water tank temperature bottom sensor C X DM006 Domestic Hot Water tank temperature top sensor X DM009 Automatic derogation status of Domestic Hot Water mode 0 Sch...

Page 139: ...n X X P00 01 HMI parameter version X X 9 6 1 Control system sequence Tab 77 List of statuses and sub statuses Status Appliance AM012 parameter Appliance sub status AM014 parameter 0 00 total system shut down 1 heating cooling domestic hot water de mand Heat Demand 00 off The set point is reached The compressor can start up whenever necessary 01 anti short cycle The heating set point has been reach...

Page 140: ...m operat ing temperature The compressor has stopped The back ups are operating 68 the hybrid function requests compressor shut down The compressor has stopped The back ups are operating 69 defrosting running The compressor is running 70 defrosting conditions not met The compressor has stopped The back ups are operating 71 defrosting running The compressor and the back ups are running 88 BL Back up...

Page 141: ...ing running The compressor is running 70 defrosting conditions not met The compressor has stopped The back ups are operating 71 defrosting running The compressor and the back ups are running 88 BL Back up limited Back ups shed 89 BL Heat pump limited Compressor shed 90 BL Heat pump back up limited Compressor and back ups shed 91 BL Off peak rate Off peak cost 92 PV with Heat pump Photovoltaic powe...

Page 142: ...imited If the heating set point on the heat pump differs from the system set point 60 pump post operation Heat pump and back up shut down system pump running 65 compressor bypass The back ups are operating 66 the temperature exceeds the compressor s maximum operating tempera ture The compressor has stopped The back ups are operating 67 the outside temperature is lower than the compressor s maximum...

Page 143: ...ds the compressor s maximum operating tempera ture The compressor has stopped The back ups are operating 67 the outside temperature is lower than the compressor s maximum operat ing temperature The compressor has stopped The back ups are operating 68 the hybrid function requests compressor shut down The compressor has stopped The back ups are operating 69 defrosting running The compressor is runni...

Page 144: ... not met The compressor has stopped The back ups are operating 71 defrosting running The compressor and the back ups are running 17 DeAiration 30 normal operation The compressor or the back ups are running 31 internal set point limited If the heating set point on the heat pump differs from the system set point 60 pump post operation Heat pump and back up shut down 65 compressor bypass and back ups...

Page 145: ...nd the pipes can reach temperatures in excess of 100 C and high pressures which may cause serious injuries Caution Do not drain the installation except in cases of absolute necessity E g several months absence with the risk of temperatures in the building falling below freezing 10 2 Checking operation of the appliance You can force the heating or cooling mode for the heat pump and back up in order...

Page 146: ...he annual service 1 Close the valve on the exchanger 2 Unscrew the cover 24 mm spanner 3 Remove the spring retaining ring 4 Remove the filter 5 Inspect and clean the filter Replace it if necessary 6 Remount the filter 7 Tighten the connection 8 Open the valve on the exchanger 10 3 3 Check the hydraulic pressure The hydraulic pressure must be at least 0 8 bar Recommended pressure 1 5 to 2 bar 1 Che...

Page 147: ...akes over to keep the correct time The battery must be replaced when the time is no longer saved 1 Remove the front panel by pulling firmly upwards 2 Tilt the control panel support forwards 3 Insert a screwdriver in the notches to remove the HMI unit from its housing 4 Remove the battery located in back plate of the control panel by pushing it gently forwards 5 Insert a new battery Important Batte...

Page 148: ...dule and the electrical back up immersion heater back on 11 2 Error messages Resetting the control panel allows the appliance to be restarted The message appears when a fault code is detected After resolving the problem pressing the key resets the appliance s functions and thus eradicates the fault If several faults occur they are displayed one after the other 1 Reset the control panel by pressing...

Page 149: ...ature above range Check the wiring between the central unit PCB and the sensor Check that the sensor has been fitted properly Check the Ohmic value of the sensor Replace the sensor if necessary H00 51 THp Return Open Heat pump return temperature sensor is either removed or measures a temperature below range H00 52 THp Return Closed Heat pump return temperature sensor is either shorted or measures ...

Page 150: ...iator valve The circuit is clogged Check that the filters are not obstructed and clean them if necessary Clean and flush the installation No circulation Check that the valves and thermostatic valves are open Check that the circulating pump is working Check the wiring Check the pump supply if the pump does not work replace it Too much air completely vent the indoor module and the installation for o...

Page 151: ...perature sensor is either shorted or measures a temperature above range E02 13 Blocking Input Blocking Input of the Control Unit from device external environment Input BL open Check the wiring Check the component connected to the BL contact Check the component connected to the AP001 and AP100 contact E02 24 System flow locking active System water flow locking active Insufficient flow open a radiat...

Page 152: ...the key 3 Select the PCB by pressing the or key The icon appears Confirm the PCB selection by pressing the key the PCB name appears Important The Er xxx parameter flashes 000 corresponds to the number of stored errors 4 Go to the error details by pressing the key 5 Scroll through the errors by pressing the or key When this menu opens the row of the error in the memory appears briefly The PCB name ...

Page 153: ...f the heat pump must be carried out by a qualified professional in accordance with prevailing local and national regulations 1 Switch off the heat pump 2 Cut the mains supply to the heat pump 3 Recover the refrigerant fluid in accordance with prevailing regulations Important Do not allow the refrigerant fluid to escape into the atmosphere 4 Disconnect the refrigerant connections 5 Close the water ...

Page 154: ...12 Decommissioning and disposal 106 AWHP 2 PBS i 7706696 v04 11102018 ...

Page 155: ...chnological information contained in these technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing Subject to alterations ...

Page 156: ...36061 BASSANO DEL GRAPPA VI ITALY Via Trozzetti 20 Servizio clienti Tel 39 0424 517800 Fax 39 0424 38089 www baxi it 7706696 v04 11102018 7706696 001 04 ...

Page 157: ...000529 01 en Spare parts list Reversible air water Split Inverter heat pump PBS i WH2 SYSMGR PBS iWH2 4 5 8H SYSMGR PBS iWH2 4 5 8MRE SYSMGR PBS iWH2 11 16H SYSMGR PBS iWH2 11 16MRE SYSMGR PBS iWH2 11 16TRE ...

Page 158: ...5 1 2 3 Components 6 1 2 4 Hydraulic circuit 7 1 2 5 Insulation SYSMGR PBS H SYSMGR PBS TRE SYSMGR PBS MRE 8 1 3 Outside unit 9 1 3 1 AWHP 4 5 MR 9 1 3 2 AWHP 6 MR 3 11 1 3 3 AWHP 8 MR 2 14 1 3 4 AWHP 11 MR 2 AWHP 16 MR 2 AWHP 11 TR 2 AWHP 16 TR 2 17 Contents 2 AWHP 2 PBS i 7706697 v04 11102018 ...

Page 159: ...ing Fig 1 Box 5 6 7 4 10 3 2 8 11 12 9 MW 5000798 1 Markers Reference Descriptions 2 94820110 Latch 3 7677755 Assembled frame 4 95320562 Grommet 300x350x10 5 300022875 Hooking rail 6 300015690 Black cable grommet 042 2300 7 7608040 Traction arrester device 8 95320187 Nylon traction arrester device 9 95740600 Cross head screw with convex cylindrical head 3 5 x 25 10 94950709 Black injection plug 11...

Page 160: ...User interface 2 7678692 White HMI bracket 3 7681294 Hinge bracket 4 200018893 Front panel unit 5 300022875 Hooking rail 6 95362450 AF60 outdoor temperature sensor 7 95890434 Serrated thibloc HM8 nut 8 95770472 SIM EC CB SP screw 9 300025953 Screw EJOT KB 35x12 1 Spare parts 4 AWHP 2 PBS i 7706697 v04 11102018 ...

Page 161: ...ion 1 7663955 Power supply cable harness for PCBs 2 7679483 EHC HPC S2 S3 cable harness 3 7691321 PWM pump cable 4 300023194 FTC liquid sensor 5 7679484 FTC liquid sensor red 6 7679489 Sensor cable harness 7 7679481 Power supply cable harness for EHC 04 central unit PCB 8 7619601 Main harness 9 7621758 L Bus cable harness 10 7679488 EHC 04 preheater cable harness 1 Spare parts 7706697 v04 11102018...

Page 162: ... bracket panel 5 95770149 RLH3 9x13 SP sheet metal screws 6 300020012 Clip on interface PCB bracket series 100 0 7 300020013 Clip on interface PCB bracket series 100 2 8 96568001 220 V 30 A FINDER relay 9 7609710 RLX ST3 9X9 5 F ZN screw 10 7642143 Square hinge 11 95320562 Grommet 300x350x10 12 96493325 POP TLP D 429BS rivet 13 300024354 Cable clamp to clip 14 95320950 Cable clamp 15 96493041 PMC2...

Page 163: ...rker Reference Description Model 212 200017850 Plate heat exchanger from 4 to 8 kW 213 200017851 Plate heat exchanger from 11 to 16 kW 214 300022985 Preheater from 4 to 16 kW hydraulic version 215 7682398 Preheater from 4 to 16 kW single phase electric version 216 7682399 Preheater from 4 to 16 kW three phase electric version 217 300023286 Bulb blocking pin 218 300003902 Automatic air vent 3 8 gas...

Page 164: ...2989 Flow meter 241 300023277 O ring 21 89 x 2 62 242 300000304 3 bar safety valve 243 97951088 Male connector G1 2 x 14 244 0294401 Blocking pin 245 94994712 PVC pipe Ø 16 length 12 246 300014343 17 18 5 tube clamp 249 0295174 Drain valve in front of 1 4 pipe 250 300000831 G5 8 pressure gauge 252 0303384 Protective cap for pressure gauge 253 7609871 Temperature sensor PT1000 254 95890434 Serrated...

Page 165: ...ctor box for hydraulic version 7 300024711 Insulation for quick fitting 8 300024710 Insulation for flow meter 9 300024712 Insulation for safety valve 10 7613254 Insulation for pump 11 300024783 200x30 insulation deadband 12 300025971 280x30 insulation deadband 13 300026847 200x50 insulation deadband 1 3 Outside unit 1 3 1 AWHP 4 5 MR Fig 7 AWHP 4 5 MR 24 23 18 12 14 9 17 15 13 16 31 32 29 30 22 28...

Page 166: ...il LEV 18 7652680 Solenoid valve coil 21S4 19 7652681 4 way valve 20 7652682 Stop valve access panel 21 7652684 Electrical supply access panel 22 7652685 Sensor support 23 7652686 Outside temperature sensor RT65 24 7652687 Battery temperature sensor RT68 25 7652688 Sensor kit RT61 RT62 26 7652690 Fuse holder 27 7652691 Fuse T20AL 250 V 28 7652692 Supply terminal 29 7652693 Central unit PCB 30 7652...

Page 167: ...Description 1 7673303 Fan grate 2 7673305 Front panel 3 7673306 Base panel 4 7673313 Cable duct 5 7673307 Maintenance access panel 6 7673308 Hatch 7 7673309 Rear protection grid 8 7673310 Side panel right 9 7673311 Motor bracket 10 7673312 Top panel 1 Spare parts 7706697 v04 11102018 AWHP 2 PBS i 11 ...

Page 168: ...ker Reference Description 1 7673314 Fan motor 2 7673315 Fan rotor 3 7604150 Nut 4 7673316 Self ACL 5 7673317 TH4 TH34 temperature sensor 6 7673318 SNB130FTCM2 compressor 7 7673319 Power receiver 8 7673320 CPLT 1 4 F 1 2 F stop valves 9 7673321 LEV B coil 10 7673322 LEV A coil 1 Spare parts 12 AWHP 2 PBS i 7706697 v04 11102018 ...

Page 169: ... valve coil 19 7673329 HP pressure switch sensor 20 300018123 41 5 bar HP pressure switch 21 300023673 Connection terminal block 23 7673330 Cover 24 7673331 Support 25 7673332 Central unit PCB 26 7673333 Relay card 27 7673334 Radiator support 28 7673335 TH8 radiator sensor 29 7673336 Compressor top insulation 30 7673337 Compressor insulation 0 7673338 10 A 250 V fuse 0 7673339 3 15 A 250 V fuse 0 ...

Page 170: ...WHP 8 MR 2 R2 UK 5 7614223 Motor bracket SERVICE REF AWHP 8 MR 2 5 7705553 Motor bracket SERVICE REF AWHP 8 MR 2 R2 UK 6 7614224 Valve bracket 7 7614225 Grip 8 7614226 Lower front panel 9 7614227 Lower rear panel 10 7614228 Side panel right SERVICE REF AWHP 8 MR 2 10 7705557 Side panel right SERVICE REF AWHP 8 MR 2 R2 UK 11 7614230 Maintenance access panel 12 7614231 Rear protection grate 13 76142...

Page 171: ...ure pressure switch 6 7614240 Compressor TNB220FLHMT SERVICE REF AWHP 8 MR 2 6 7652256 Compressor SNB220FAGMC L1 SERVICE REF AWHP 8 MR 2 R1 UK SERVICE REF AWHP 8 MR 2 R2 UK 7 7614241 TH34 compressor discharge temperature sensor 8 7614242 Anti vibration stud SERVICE REF AWHP 8 MR 2 8 7705559 Anti vibration stud SERVICE REF AWHP 8 MR 2 R2 UK 9 7614243 Load plug 10 7614244 Stop valve 3 8 11 7614245 S...

Page 172: ...14279 Control panel 23 7614280 Self DCL SERVICE REF AWHP 8 MR 2 23 7705563 Self 18 MH SERVICE REF AWHP 8 MR 2 R2 UK 24 7614282 EMI suppressor filter 25 7614283 Dissipator sensor TH8 SERVICE REF AWHP 8 MR 2 25 7705564 Dissipator sensor TH8 SERVICE REF AWHP 8 MR 2 R2 UK 26 7614284 Output PCB SERVICE REF AWHP 8 MR 2 26 7652259 Output PCB SERVICE REF AWHP 8 MR 2 R1 UK SERVICE REF AWHP 8 MR 2 R2 UK 27 ...

Page 173: ...614292 Base panel 5 7614293 Motor bracket 5 7717095 Motor bracket SERVICE REF AWHP 11 MR 2 R2 UK SERVICE REF AWHP 16 MR 2 R2 UK SERVICE REF AWHP 11 TR 2 R2 UK SERVICE REF AWHP 16 TR 2 R2 UK 6 7614224 Valve bracket 7 7614225 Grip 8 7614226 Lower front panel 9 7614227 Lower rear panel 10 7614294 Side panel right 11 7614295 Maintenance access panel 12 7614296 Rear protection grid 1 Spare parts 770669...

Page 174: ... 23 24 17 18 Marker Reference Description Models 1 7614234 Fan motor SERVICE REF AWHP 11 16 MR 2 SERVICE REF AWHP 11 MR 2 R1 UK SERVICE REF AWHP 16 MR 2 R1 UK 1 7717096 Fan motor SERVICE REF AWHP 11 MR 2 R2 UK SERVICE REF AWHP 16 MR 2 R2 UK 2 7614236 Fan 3 7614237 Nut 4 7614297 Top battery evaporator condenser 5 7614298 Bottom battery evaporator condenser 1 Spare parts 18 AWHP 2 PBS i 7706697 v04 ...

Page 175: ...re pressure switch 23 7614243 Load plug 24 7614312 Load plug 25 7614278 Connection terminal block 26 7614313 Complete control panel AWHP 11 MR 2 26 7614314 Complete control panel AWHP 16 MR 2 27 7614316 Self 28 7614317 Output PCB SERVICE REF AWHP 11 MR 2 SERVICE REF AWHP 16 MR 2 28 7652253 Output PCB SERVICE REF AWHP 11 MR 2 R1 UK SERVICE REF AWHP 16 MR 2 R1 UK SERVICE REF AWHP 11 MR 2 R2 UK SERVI...

Page 176: ...R 2 SERVICE REF AWHP 11 TR 2 R1 UK SERVICE REF AWHP 16 TR 2 R1 UK 1 7717096 Fan motor SERVICE REF AWHP 11 TR 2 R2 UK SERVICE REF AWHP 16 TR 2 R2 UK 2 7614236 Fan 3 7614237 Nut 4 7614297 Top battery evaporator condenser 5 7614298 Bottom battery evaporator condenser 6 7614323 Self 7 7614248 High pressure sensor 8 7614330 Compressor ANB33FNDMT AWHP 11 TR 2 8 7614332 Compressor ANB42FNDMT AWHP 16 TR 2...

Page 177: ...WHP 16 TR 2 32 7614346 Dissipator sensor TH8 33 7614347 Output PCB SERVICE REF AWHP 11 TR 2 SERVICE REF AWHP 16 TR 2 33 7652254 Output PCB SERVICE REF AWHP 11 TR 2 R1 UK SERVICE REF AWHP 16 TR 2 R1 UK SERVICE REF AWHP 11 TR 2 R2 UK SERVICE REF AWHP 16 TR 2 R2 UK 34 7614348 Converter board SERVICE REF AWHP 11 TR 2 SERVICE REF AWHP 16 TR 2 34 7652562 Converter board SERVICE REF AWHP 11 TR 2 R1 UK SE...

Page 178: ...1 Spare parts 22 AWHP 2 PBS i 7706697 v04 11102018 ...

Page 179: ...chnological information contained in these technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing Subject to alterations ...

Page 180: ...36061 BASSANO DEL GRAPPA VI ITALY Via Trozzetti 20 Servizio clienti Tel 39 0424 517800 Fax 39 0424 38089 www baxi it 7706697 v04 11102018 7706697 001 04 ...

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Summary of Contents for PBS-i WH2 Series

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Baxi PBS-i WH2 Series, User Manual, Page: 96 / 180

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Summary of Contents for PBS-i WH2 Series

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