Wolf BWL-1S-07 - Indoor Module EWO Board; AWO Board Wiring Diagram

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3064298_201805 49

Indoormoduleelectricalconnection

22.8 IndoormoduleEWOboard/AWOboardwiringdiagram

Refrigerant pressure sensor

(Refrigerant temperature (ICT))

Refrigerant temperature sensor

(Condenser temperature (IRT))

Boiler water temperature sensor

(AWO T_boiler)

(Refrigerant temperature (ICT))

(Condenser temperature (IRT))

AWO T_boiler

HCM-3_

Outdoor module

HCM-3_

EWOboard/AWOboard

Main Page

Default Chapter2
- Table of Contents2
1 Safety Instructions / Standards and Regulations6
- Safety Information6
- Standards / Regulations7
- The Following Regulations and Directives Must be Observed When Carrying out Installation, Commissioning, Maintenance and Repair Work8
2 Documentation Information9
- Other Applicable Documents9
- Safekeeping of These Documents9
- Applicability of These Instructions9
- Handover to the User9
3 Information on the Heat Pump10
4 Standard Delivery12
5 Structure13
- BWL-1S(B) Indoor Module13
- BWL-1S(B)-05/07 Outdoor Module14
- BWL-1S(B)-10/14/16 Outdoor Module14
6 Equipment Features15
- Indoor Module15
- Outdoor Module15
7 BWL-1S(B) Dimensions16
- Indoor Module16
- BWL-1S(B)-05/07 Outdoor Module17
- BWL-1S(B)-10/14/16 Outdoor Module17
8 Siting the BWL-1S(B)18
- Siting Instructions18
- Minimum Room Volume19
- Transport to the Installation Site19
9 Siting the Outdoor Module20
10 Siting the Indoor Module21
- Minimum Clearances for the Indoor Module21
- Securing the Appliance with the Suspension Bracket21
11 Gravel Bed and Foundation Diagram22
12 Anchorage and Anti-Vibration Mounts23
- Concrete Foundation23
- Wall Mounting23
13 Routing the Wall Duct24
- Wall Duct above Ground Level24
- Wall Duct below Ground Level24
14 Routing the Refrigerant Lines25
15 Connecting the Refrigerant Lines27
- Shape of Flare27
- Connecting the Refrigerant Line to the Outdoor Module27
- Connecting the Refrigerant Line to the Indoor Module28
- Leak and Pressure Testing29
16 Filling the Refrigerant Lines30
- Filling the Indoor Module and Refrigerant Lines30
- Checking the Refrigerant Circuit for Leaks30
17 Connecting the Heating/Dhw Circuit31
- Observe the Following Points for the Heating/Dhw Circuit31
- Air Vent Valve31
- Flushing the Heating System31
- Filling the Heating System31
- Draining the Heating System32
- Overflow Valve32
- DHW Heating32
- Circulation Pump32
- Hydraulic Separating Cylinder (Low Loss Header)32
- Maximum Thermostat (Maxth)32
- The Following Parameters Are Critical for the Transfer of the Heat Pump Output to the Heating System32
- Pipe Dimensions32
- Dirt Trap33
- Dew Point Monitor (DPM)33
- DHW Cylinder33
- Buffer Cylinders33
18 CHC Split / 200 Heat Pump Centre34
- CHC Split / 20034
- Dimensions / Minimum Clearances34
19 CHC Split / 300 Heat Pump Centre35
- CHC Split / 30035
- Dimensions / Minimum Clearances35
20 Electrical Connection36
- General Information36
- Mains Feed / Connection37
21 Outdoor Module Electrical Connection38
- Opening the BWL-1S(B)-05/07 Outdoor Module Casing38
- BWL-1S(B)-05/07 Outdoor Module Electrical Connection38
- Opening the BWL-1S(B)-10/14/16 Outdoor Module Casing39
- BWL-1S(B)-10/14/16 Outdoor Module Electrical Connection39
22 Indoor Module Electrical Connection40
- Opening / Unhooking the Indoor Module Casing40
- Electric Heater Connection41
- PSU / PV / Smart Grid / ODU Bus Connection42
- PCB Connection44
- Electrical Connection (230 V)45
- Electrical Connection (Low Voltages)47
- Indoor Module HCM-3 PCB Wiring Diagram48
- Indoor Module EWO Board / AWO Board Wiring Diagram49
23 AM Display Module / BM-2 Programming Unit50
24 AM Display Module51
- Overview51
- Menu Structure52
- Displays53
- Standard Settings53
- Description54
- DHW Operating Mode54
- DHW Quick Heat-Up54
- Energy Saving Mode54
- Active Cooling54
25 Programming Unit55
- Overview55
- Menu Structure56
- Display57
- Standard Settings58
- Description58
- Active Cooling58
- DHW Quick Heat-Up58
- DHW Operating Mode58
- Day Temperature59
- Room Influence59
- Day Temperature, Cooling59
26 Operating Mode / HP Status60
- Operating Mode60
- HP Status60
27 Contractor Level61
- AM Menu Structure, Contractor Level61
- Menu Structure, Contractor Level62
- Description63
- System63
- Parameters / Full Parameter List63
- Special (Sensor Calibration, Pump Down)63
- Relay Test64
- Parameter Reset64
- IDU Service64
- ODU Service65
- Heating Curve65
- Cooling Curve65
- Fault History65
- Delete Fault History65
- Acknowledge Fault65
28 Contractor Parameters66
- Overview66
- Contractor Parameters Description68
29 System Configurations71
- System Configuration 0172
- System Configuration 0273
- System Configuration 0574
- System Configuration 1175
- System Configuration 12 (Bsp-W)76
- System Configuration 12 (Bsh-800/1000)77
- System Configuration 1478
- System Configuration 1579
- System Configuration 3380
- System Configuration 3481
- System Configuration 5182
- System Configuration 5283
30 Additional Functions84
- Active Cooling84
- Power-OFF84
- PV Increase85
- Smart Grid (SG)86
- Calculating Set Temperatures When Raising the Temperature Via PV or Smart Grid87
31 Sound Level88
- The Following Must be Observed When Installing the System88
- Sound Reflection (Directivity Q)88
- Sound Pressure Level L89
- Calculation Based on Sound Power Level, Distance and Directivity89
32 Configuring the Dual Mode Point90
- Configuration Example90
- Diagram for Calculating the Dual Mode Point and the Output of the Electric Immersion Heater90
33 Heating Output, Power Consumption, COP91
34 Heating Circuit Residual Head98
- Residual Head / Nominal Water Flow Rate98
35 Specification99
36 Commissioning102
37 System Log Book103
- Responsibilities of the Operator103
- Annual Tightness Test103
- Compulsory Documentation104
- Dismantling of Heat Pump and Disposal of Refrigerant104
- Disposal and Recycling104
- The Following System Data Must be Documented105
38 Maintenance / Cleaning107
- Overview of Maintenance Work107
- Cleaning the Evaporator on the BWL-1S(B)108
- Cleaning the Condensate Pan / Condensate Drain108
- Cleaning the Casing108
- Cleaning the Dirt Trap / Sludge Separator108
39 Troubleshooting109
- General Information109
- Fault Message on am109
- Fault Message on BM-2109
- Procedure in the Case of Faults109
- Fault Codes110
40 Technical Parameters to EU Regulation No. 813/2013112
41 Product Datasheet to EU Regulation No. 811/2013114
42 Abbreviations / Key118
43 Notes119

Wolf BWL-1S-07 - Indoor Module EWO Board; AWO Board Wiring Diagram

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