Grant Products HPAW110 Benutzerhandbuch
iii
Contents
Contents
Stop!
i
Legislation
ii
Contents
iii
1
Introduction
1
1.1 General Information
1
1.2 Warranty
1
1.3 Important Advice
1
1.4 Immersion Heater
1
2
Specifications and Controls
2
2.1 Specifications
2
2.2 Dimensions
2
2.3 Main Components
3
2.4 Heat Pump Curves
4
2.5 Pump Curves
5
2.6 Operating Sequences
5
2.7 Controls
6
3
Siting the Heat Pump
7
3.1 Position
7
3.2 Orientation
8
4
Hydraulic Diagrams
9
4.1 S-Plan Type - Monovalent
9
4.2 Extended S-Plan Type - Monovalent
9
4.3 S-Plan Type - Bivalent
10
4.4 Extended S-Plan Type - Bivalent
11
4.5 Buffer Tanks
12
4.6 S-Plan with Buffer - Monovalent
12
4.7 Extended S-Plan with Buffer - Monovalent 13
5
System Design Criteria
14
6
Calculating Radiator Sizes
15
7
Sealed Systems
16
8
Electrical 17
8.1 General
17
8.2 Basic Circuits – Making the Connection
17
8.3 Controller
19
8.4 Mains Supply Cable
19
8.5 Heat Pump Wiring Diagram
20
8.6 System Control Wiring Diagrams
22
8.7 Wiring Diagrams
23
8.8 Bivalent Systems
25
8.9 Extending the Electrics
25
9
Domestic Hot Water
26
9.1 Temperature Control
26
9.2 Heat Pump Cylinders
26
9.3 Temperature Boost
26
10 Filling the System
28
10.1 Filling and Venting - Sealed Systems
28
10.2 Flushing and Corrosion Protection
28
10.3 Antifreeze
28
11 Commissioning
29
11.1 Switching on First Time
29
11.2 Setting the ATC Controller
30
11.3 Setting the BTC Controller
32
11.4 Record of ATC and BTC Settings
34
12 Servicing & Maintenance
35
12.1 General
35
12.2 Air Inlet and Outlet
35
12.3 Condensate Disposal
35
12.4 Heating System Connections
35
12.5 Heat Pump Controls
35
12.6 Refrigerant
35
13 Fault Finding
36
14 Spare Parts
40
15 Accessories
41
15.1 Sealed System Kits
41
15.2 Immersion Heater Kits
41
16 Glossary Of Terms
42
17 Warranty
43