All manuals and user guides at all-guides.com CONTENTS SAFETY CONSIDERATIONS GENERAL INFORMATION ACCESSORIES BEFORE INSTALLATION IMPORTANT INFORMATION FOR THE REFRIGERANT INSTALLATION SITE INSTALLATION PRECAUTIONS TYPICAL APPLICATIONS OVERVIEW OF THE UNIT START-UP AND CONFIGURATION...
Page 3
All manuals and user guides at all-guides.com TEST RUN AND FINAL CHECKS MAINTENANCE AND SERVICE TROUBLE SHOOTING TECHNICAL SPECIFICATIONS 15 INFORMATION SERVICING Description of terms...
Page 4
All manuals and user guides at all-guides.com This product is a MCS register product under BAXI brand.
Page 5
All manuals and user guides at all-guides.com...
Page 6
All manuals and user guides at all-guides.com NOTE...
Page 7
All manuals and user guides at all-guides.com 1 SAFETY PRECAUTIONS INFORMATION WARNING DANGER WARNING CAUTION NOTE Explanation of symbols displayed on the indoor unit or outdoor unit...
Page 8
All manuals and user guides at all-guides.com DANGER WARNING CAUTION : : :...
Page 9
All manuals and user guides at all-guides.com NOTE 2 GENERAL INTRODUCTION...
Page 10
All manuals and user guides at all-guides.com...
All manuals and user guides at all-guides.com 3 ACCESSORIES 3.1 Accessories supplied with the unit ( ) 3.2 Accessories available from supplier 4 BEFORE INSTALLATION Before installation Handling...
All manuals and user guides at all-guides.com 7 INSTALLATION PRECAUTIONS 7.1 Dimensions 7.2 Installation requirements...
Page 16
All manuals and user guides at all-guides.com 7.3 Drain hole position NOTE 7.4 Servicing space requirements 7.4.1 In case of stacked installation 7.4.2 In case of multiple-row installation (for roof top use, etc.)
Page 17
All manuals and user guides at all-guides.com < <...
All manuals and user guides at all-guides.com 8 TYPICAL APPLICATIONS 8.1 Application 1 ( ) NOTE : NOTE...
Page 19
All manuals and user guides at all-guides.com 8.2 Application 2 ( ) NOTE Circulation pump operation Space heating Domestic water heating...
Page 20
All manuals and user guides at all-guides.com CAUTION NOTE 8.3 Application 3 ( )...
Page 21
All manuals and user guides at all-guides.com NOTE Pump operation and space heating and cooling CAUTION Domestic water heating 8.4 Application 4...
Page 22
All manuals and user guides at all-guides.com ( ) NOTE Pump operation NOTE Space heating and cooling CAUTION 8.5 Application 5...
Page 23
All manuals and user guides at all-guides.com CAUTION 8.5.1 Application a 8.5.2 Application b...
Page 24
All manuals and user guides at all-guides.com 8.5.3 Application c ( ) NOTE Operation...
Page 25
All manuals and user guides at all-guides.com NOTE CAUTION 8.6 Application 6 NOTE...
Page 26
All manuals and user guides at all-guides.com ( ) NOTE Pump operation and space heating...
Page 27
All manuals and user guides at all-guides.com NOTE 8.7 Application 7...
Page 28
All manuals and user guides at all-guides.com ( ) NOTE Pump operation and space heating 8.8 Application 8...
All manuals and user guides at all-guides.com ( ) NOTE NOTE 9 OVERVIEW OF THE UNIT 9.1 Disassembling the unit...
Page 30
All manuals and user guides at all-guides.com WARNING 9.2 Main components 9.2.1 Hydraulic module...
Page 31
All manuals and user guides at all-guides.com 9.2.2 Hydraulic system diagram...
Page 32
All manuals and user guides at all-guides.com NOTE 9.3 Electronic control box...
Page 33
All manuals and user guides at all-guides.com 9.3.1 Main control board of hydraulic module...
Page 34
All manuals and user guides at all-guides.com 9.3.2 1-phase for 5/7/9kW units ,...
Page 35
All manuals and user guides at all-guides.com 9.3.3 1-phase for 12/16 kW units ,...
Page 36
All manuals and user guides at all-guides.com 9.3.4 3-phase for 12/16 kW units ,...
Page 37
All manuals and user guides at all-guides.com...
Page 38
All manuals and user guides at all-guides.com 9.3.5 Controls parts for backup heater(Reserved)
Page 39
All manuals and user guides at all-guides.com 9.4 Water piping 9.4.1 Check the water circuit : NOTE...
Page 40
All manuals and user guides at all-guides.com 9.4.2 Water volume and expansion vessel pre-pressure checks NOTE Calculating the pre-pressure of the expansion vessel Checking the maximum allowed water volume...
Page 41
All manuals and user guides at all-guides.com 9.4.3 Water circuit connection CAUTION Example 1: Example 2: NOTE...
Page 42
All manuals and user guides at all-guides.com 9.4.4 Water circuit anti-freeze protection WARNING...
Page 43
All manuals and user guides at all-guides.com NOTE 9.5 Adding water CAUTION NOTE NOTE...
Page 44
All manuals and user guides at all-guides.com NOTE 9.6 Water piping insulation 9.7 Field wiring WARNING 9.7.1 Precautions on electrical wiring work NOTE...
Page 45
All manuals and user guides at all-guides.com 9.7.2 Wiring overview...
Page 46
All manuals and user guides at all-guides.com NOTE...
Page 47
All manuals and user guides at all-guides.com WARNING 9.7.3 Precautions on wiring of power supply...
Page 48
All manuals and user guides at all-guides.com 9.7.4 Specifications of standard wiring components NOTE 9.7.5 Connection of the backup heater power supply CAUTION ( ) NOTE...
Page 49
All manuals and user guides at all-guides.com 9.7.6 Connection for other components : : Two kind of control signal port 1) For solar energy kit...
Page 50
All manuals and user guides at all-guides.com NOTE 2) For 2-way valve SV2: a) Procedure 5) For remote shut down: NOTE 6) For tank loop pump P_d and mix pump P_c: a) Procedure NOTE 3) For 3-way value SV3 4) For 3-way value SV1 ,...
Page 51
All manuals and user guides at all-guides.com 7) For room thermostat: NOTE...
Page 52
All manuals and user guides at all-guides.com Method A : Method B : NOTE Method C NOTE a) Procedure 8) For booster heater: a) Procedure...
Page 53
All manuals and user guides at all-guides.com 9) For additional heat source control: 12) For defrosting signal output: , 10) For outside circulation pump P_o: 13) For wired controller: a) Procedure 11) For external backup heater kit NOTE...
Page 54
All manuals and user guides at all-guides.com a) Procedure 14) For smart grid (installations only): ℃...
All manuals and user guides at all-guides.com 10 START-UP AND CONFIGURATION CAUTION 10.1 Climate related curves NOTE...
Page 56
All manuals and user guides at all-guides.com ℃ ℃ ℃...
Page 57
All manuals and user guides at all-guides.com ℃ 10.2 DIP switch settings overview 10.2.1 Function setting WARNING 10.3 Initial start-up at low outdoor ambient temperature 10.4 Pre-operation checks...
Page 58
All manuals and user guides at all-guides.com DANGER : : : : : : : : : : : 10.5 Powering up the unit 10.6 Setting the pump speed Ⅲ Ⅱ Ⅰ...
Page 59
All manuals and user guides at all-guides.com DANGER Ⅲ Ⅱ Ⅰ DANGER 1) Pump LED diagnosis and solutions 2) Failure diagnosis at the moment of first installation...
Page 60
All manuals and user guides at all-guides.com 10.7 Field settings Powering on the unit NOTE About FOR SERVICEMAN How to go to FOR SERVICEMAN 10.7.1 DHW MODE SETTING...
Page 61
All manuals and user guides at all-guides.com 10.7.3 HEAT MODE SETTING 10.7.4 AUTO MODE SETTING 10.7.2 COOL MODE SETTING 10.7.5 TEMP. TYPE SETTING About TEMP. TYPE SETTING How to enter the TEMP. TYPE SETTING...
Page 62
All manuals and user guides at all-guides.com...
Page 63
All manuals and user guides at all-guides.com 10.7.6 ROOM THERMOSTAT 10.7.8 HOLIDAY AWAY SETTING About ROOM THERMOSTAT How to set the ROOM THERMOSTAT 10.7.9 SERVICE CALL SETTING NOTE 10.7.7 Other HEATING SOURCE...
Page 64
All manuals and user guides at all-guides.com 10.7.10 RESTORE FACTORY SETTINGS 10.7.11 TEST RUN CAUTION NOTE Before using cooling mode, refer to §2. General introduction...
Page 65
All manuals and user guides at all-guides.com 10.7.12 SPECIAL FUNCTION NOTE...
Page 66
All manuals and user guides at all-guides.com...
Page 67
All manuals and user guides at all-guides.com 10.7.14 How to set the 10.7.15 How to set the 10.7.13 AUTO RESTART...
Page 68
All manuals and user guides at all-guides.com 10.7.16 Setting parameters...
Page 69
All manuals and user guides at all-guides.com...
Page 70
All manuals and user guides at all-guides.com...
Page 71
All manuals and user guides at all-guides.com 10.7.17 Description of terms NOTE 11.2 Test run operation (manually) 12 MAINTENANCE AND SERVICE DANGER 11 TEST RUN AND FINAL CHECKS 11.1 Final checks...
Page 72
All manuals and user guides at all-guides.com WARNING NOTE 13 TROUBLE SHOOTING 13.1 General guidelines...
Page 73
All manuals and user guides at all-guides.com 13.2 General symptoms...
Page 74
All manuals and user guides at all-guides.com...
Page 75
All manuals and user guides at all-guides.com 13.3 Operation parameter 、 NOTE...
Page 76
All manuals and user guides at all-guides.com 13.4 Error codes ( )...
Page 77
All manuals and user guides at all-guides.com...
Page 78
All manuals and user guides at all-guides.com ,...
Page 79
All manuals and user guides at all-guides.com ( )...
Page 80
All manuals and user guides at all-guides.com...
Page 81
All manuals and user guides at all-guides.com ( )...
Page 82
All manuals and user guides at all-guides.com 14 TECHNICAL SPECIFICATIONS 14.1 General 14.2 Electrical specifications 14.3 Sensor specifications...
Page 83
All manuals and user guides at all-guides.com 15 INFORMATION SERVICING...
Page 84
All manuals and user guides at all-guides.com NOTE...
Page 85
All manuals and user guides at all-guides.com...
Page 86
All manuals and user guides at all-guides.com...
Page 87
All manuals and user guides at all-guides.com ANNEX A: Refrigerant cycle Cooling Heating...
Page 88
All manuals and user guides at all-guides.com ANNEX B: Electrically controlled wiring diagram 1-phase 5/7/9kW...
Page 89
All manuals and user guides at all-guides.com Annex B: Electrically controlled wiring diagram 1-phase 12/16kW...
Page 90
All manuals and user guides at all-guides.com Annex B: Electrically controlled wiring diagram 3-phase 12/16kW...
Page 91
All manuals and user guides at all-guides.com NOTE...
Page 92
All manuals and user guides at all-guides.com Benchmark Commissioning & Warranty Validation Service Record www.hhic.co.uk This Commissioning Checklist is to be completed in full by the competent person who commissioned the heat pump and associated equipment as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
Page 93
AIR TO WATER HEAT PUMP COMMISSIONING CHECKLIST All manuals and user guides at all-guides.com Electrical and Hydronic Controls – SYSTEM AND HEAT PUMP (Tick the appropriate boxes) Water Treatment – SYSTEM AND HEAT PUMP (Tick the appropriate boxes/Measure and Record) Heat Pump outdoor unit (Tick the appropriate boxes/Measure and Record) CENTRAL HEATING MODE (Tick the appropriate boxes/Measure and Record) DOMESTIC HOT WATER MODE (Tick the appropriate boxes)
Page 94
All manuals and user guides at all-guides.com ADDITIONAL SYSTEM INFORMATON (Tick the appropriate boxes/Measure and Record) ALL INSTALLATIONS...
Page 95
All manuals and user guides at all-guides.com Service provider SERVICE 01 SERVICE 02 Signature: Signature: SERVICE 03 SERVICE 04 Signature: Signature: SERVICE 05 SERVICE 06 Signature: Signature:...
Page 96
All manuals and user guides at all-guides.com Service provider SERVICE 07 SERVICE 08 Signature: Signature: SERVICE 09 SERVICE 10 Signature: Signature:...
Page 97
All manuals and user guides at all-guides.com...
Page 98
All manuals and user guides at all-guides.com...
Page 99
All manuals and user guides at all-guides.com...
Page 100
All manuals and user guides at all-guides.com FOR UNITED KINGDOM For Baxi Customer Support and Technical Advice, contact us at 0344 871 1545 Please note calls may be monitored or recorded www.baxi.co.uk Open Monday - Friday: 8am - 6pm Weekends & Bank Holidays: 8.30am - 2pm Baxi, Brooks House Coventry Road, Warwick, CV34 4LL.