3
Contents
Contents
1 Manual Warnings
4
2 Safety Information
4
2.1
User
Safety
4
2.2
General
Safety
4
3 Introduction
5
3.1 Dimplex Control
5
4 Scope of Delivery
5
5 Pre-Installation Advice
5
5.1
Handling 5
5.2
Storage
6
5.3
Unpacking
6
5.4
Pipework 6
5.5 Taps and Fittings
6
5.6 Risk Assessment
6
5.7 Siting Considerations
6
5.8 Installation
7
5.8.1 On-ground Installation
7
5.9 Cold Water Supply
7
5.10 Building Regulation G3
Discharge Requirements
7
5.10.1 Discharge Pipe D2
7
5.10.2 Worked Example
8
5.10.3 Termination of Discharge Pipe
8
5.11
Product
Disposal
8
6
Installation
9
6.1 Correctly Siting the Water Heater
9
6.2 Cold Water Inlet with Inlet Group
9
6.2.1 Install the Inlet Group
9
6.2.2
Expansion
Vessel
9
6.2.3 Balanced Cold Water Supply
10
6.2.4
Drain
Valve
10
6.3
Hot
Water
Outlet
10
6.3.1 Thermostatic Mixing Valve
10
6.3.2 Pipe Insulation
10
6.4 Discharge Pipes from Safety
10
Devices 10
6.4.1 Discharge Pipe D1
10
6.4.2 Discharge Pipe D2
10
6.4.3
Tundish
10
6.5 Immersion Heater
10
6.6
Air
Connection 11
6.7
Ducting
Design 11
6.7.1 Worked Example
11
6.8 Ducting Installation
12
6.8.1
Direct
Access
12
6.8.2 Offset Access
12
6.8.3
Distanced
Access
13
6.9
Fixing
13
6.10 Condensates Draining
14
6.11 Electrical Connections
14
6.11.1 Accessing Electrical Connections
14
6.11.2 Electricity Provider Contact
14
7 Set-Up and Use
15
7.1 Commissioning
15
7.2 Using your Hot Water Heat Pump 16
7.3 Control Box
16
7.4 Setting the Language
16
7.5 Setting the Time
16
7.6 Setting the Water Temperature
17
7.7
Holiday
Mode
17
7.8 BOOST Function
(for occasional use)
17
7.9
Electric
Mode
(to operate with electrical backup) 17
7.10
Programming
18
7.11 Installer Menu
19
7.11.1 PV Mode
19
7.11.2 Adjusting the Operating Settings 19
7.11.3 Anti-bacteria
20
7.11.4 Fan Mode
20
7.11.5 Minimum Temperature
20
7.11.6
Shedding
20
7.11.7 Maximum Time
21
7.11.8 Locking the keyboard
21
7.11.9 Resetting Parameters
21
7.11.10 Reading Display
21
7.11.11
Counters
21
8
Maintenance
22
8.1
DHW
Cylinder
22
8.2
Heat
Pump
22
8.3 Air intake & Exhaust
23
8.4 Heat Pump Condensation
23
8.5 Electrical Connections
23
8.6
Troubleshooting
24
8.7
Spare
Parts
25
8.8 Error Message Codes
26
9 Control App
28
9.1
Home
Screen
28
9.2 Holiday Mode
28
9.3 Schedule Control
28
9.4 Hygiene Mode
28
10
Warranty 29
10.1 Warranty Limits
29
10.1.1 Exclusion from Warranty
29
11 Technical Data and Product Fiche 30