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Grant Aerona3 Series User Manual

Grant Aerona3 Series
88 pages
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1 Introduction 4
1.1 General 4
1.2 Main Components 4
1.3 Planning Permission 4
1.4 Important Advice 4
1.5 Product Contents 4
1.6 Installation Accessories 4
1.7 Control Parameters 4
1.8 Heat Pump Components 4
2 Technical Data 6
2.1 Heat Pump Technical Data 6
2.2 Main Supply Cable 6
2.3 Base Tray Heater 6
2.4 Heat Pump Dimensions 7
2.5 Remote Controller Dimensions 8
3 Installation Information 9
3.1 Introduction 9
3.2 Heating System Design Criteria 9
3.3 Regulations 10
3.4 Heat Pump Location 10
3.5 Preparation for Installation 10
3.6 Installing the Heat Pump 11
3.7 Metering for Domestic RHI Installations 12
3.8 Volumiser Tanks 12
3.9 Hydraulic Diagram 13
3.10 Before you Commission 14
3.11 Completion 15
3.12 Installation Checklist 16
4 Sealed Systems 18
4.1 Sealed System Requirements 18
4.2 Filling the Sealed System 19
4.3 Pressure Relief (Safety) Valve Operation 19
5 Domestic Hot Water 20
5.1 Temperature Control 20
5.2 Heat Pump Cylinders 20
5.3 Legionella 21
5.4 Automatic DHW Boost Kit 21
6 Electrical 24
6.1 Main PCP 24
6.2 Terminal PCB Input/Output 25
6.3 Power Supply 25
6.4 Wiring first fix Options 26
6.5 Tightening Torques 27
6.6 Solar Thermal 27
6.7 Connection of Heating System Control 28
6.8 Connection of Display pad 28
6.9 Installation of Heatpump and
Preplumbed Cylinder 28
6.10 First fix wiring options 29
6.11 Second fix wiring 30
7 Display Pad 32
7.1 Display Pad 32
7.2 Installation Requirements 32
7.3 Installing the Display Pad 32
7.4 Connecting the Display Pad 33
to the Heat Pump
7.5 Buttons 34
7.6 Display Panel 35
8 Operation 36
8.1 Heat Pump Operation 36
8.2 Weather Compensation 38
8.3 Water Pump Management 39
8.4 Frost Protection 42
8.5 ON/OFF DHW Production Remote Contact 44
8.6 ON/OFF Heating Remote Contact 45
8.7 Night Mode 46
8.8 Low Tariff 47
9 Commissioning 48
9.1 System Setup 48
9.2 Setting the Day and Time 48
9.3 Access for Parameter Settings 49
9.4 Accessing the Parameter Setting Menu 49
(User level)
9.5 Accessing the Parameter Setting Menu 49
(Installer level)
9.6 Temperature Control - DHW function 49
9.7 Parameters Input/Output 50
9.8 Remote Controller Back Light Display 50
Parameters
9.9 Weather Compensation 51
9.10 Frost Protection Function Setting 51
9.11 Pump Operation and Air Bleeding 51
from Heating System
9.12 Pump Output Setting 51
9.13 Coastal Installations 51
10 Servicing 52
10.1 General 52
10.2 Air Inlet and Outlet 52
10.3 Condensate Disposal 52
10.4 Heating System Connections 52
10.5 Heat Pump Controls 52
10.6 Refrigerant 52
10.7 Monitor Display Function 53
11 Fault Finding 54
11.1 Error Code Display 54
11.2 Error History Display 54
11.3 Reset Error Code Display 54
11.4 Error Codes 55
11.5 Table of Controller PCB and Terminal 58
PCB Alarms
11.6 Error Codes and PCB Alarm Figures 59
and Tables
12 Spare Parts 62
12.1 Exploded Diagram - HPID6R32 62
12.2 Spare Parts List - HPID6R32 63
12.3 Exploded Diagram - HPID10R32 64
12.4 Spare Parts List - HPID10R32 65
12.5 Exploded Diagram - HPID13R32 66
12.6 Spare Parts List - HPID13R32 67
12.7 Exploded Diagram - HPID17R32 68
12.8 Spare Parts LIst - HPID17R32 69
13 Declaration of Conformity 68
14 Health and Safety Information 69
14.1 General 69
14.2 Refrigerant (R32) 69
15 Disposal and Recycling 69
16 Product Fiches 70
17 Guarantee 76
Appendix A - Parameters List 78
Appendix B - Wiring Diagrams 80
Appendix C - Parameters 82
Record
Contents Page 3
CONTENTS

Table of Contents

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Grant Aerona3 Series Specifications

General IconGeneral
BrandGrant
ModelAerona3 Series
CategoryHeat Pump
LanguageEnglish

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