Table Of Contents - Grant Aerona HPAW110 Installation And User Instructions Manual

Contents
Stop!
Legislation
Contents
1 Introduction
1.1 General Information
1.2 Warranty
1.3 Important Advice
1.4 Immersion Heater
2 Specifications and Controls
2.1 Specifications
2.2 Dimensions
2.3 Main Components
2.4 Heat Pump Curves
2.5 Pump Curves
2.6 Operating Sequences
2.7 Controls
3 Siting the Heat Pump
3.1 Position
3.2 Orientation
4 Hydraulic Diagrams
4.1 S-Plan Type - Monovalent
4.2 Extended S-Plan Type - Monovalent
4.3 S-Plan Type - Bivalent
4.4 Extended S-Plan Type - Bivalent
4.5 Buffer Tanks
4.6 S-Plan with Buffer - Monovalent
4.7 Extended S-Plan with Buffer - Monovalent 13
5 System Design Criteria
6 Calculating Radiator Sizes
7 Sealed Systems
8 Electrical
8.1 General
8.2 Basic Circuits - Making the Connection
8.3 Controller
8.4 Mains Supply Cable
8.5 Heat Pump Wiring Diagram
8.6 System Control Wiring Diagrams
8.7 Wiring Diagrams
8.8 Bivalent Systems
8.9 Extending the Electrics
iii
i 9 Domestic Hot Water
9.1 Temperature Control
ii
9.2 Heat Pump Cylinders
iii
9.3 Temperature Boost
1
10 Filling the System
1
10.1 Filling and Venting - Sealed Systems
1
10.2 Flushing and Corrosion Protection
1
10.3 Antifreeze
1
11 Commissioning
2
11.1 Switching on First Time
2
11.2 Setting the ATC Controller
2
11.3 Setting the BTC Controller
3
11.4 Record of ATC and BTC Settings
4
12 Servicing & Maintenance
5
5 12.1 General
6 12.2 Air Inlet and Outlet
12.3 Condensate Disposal
7
12.4 Heating System Connections
7
12.5 Heat Pump Controls
8
12.6 Refrigerant
9
13 Fault Finding
9
14 Spare Parts
9
10
15 Accessories
11
15.1 Sealed System Kits
12
15.2 Immersion Heater Kits
12
16 Glossary Of Terms
14
17 Warranty
15
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