Contents
1.1
General Information .......................................................................................................................... 5
1.2
British Standards and Codes of Practice .......................................................................................... 5
1.3
Health and Safety Regulations 1993 ................................................................................................ 6
1.4
Effectiveness in Combating Legionella ............................................................................................. 6
2
Technical Data ......................................................................................................................................... 7
2.3
ErP data ......................................................................................................................................... 10
3
Installation ............................................................................................................................................. 11
3.1
Introduction .................................................................................................................................... 11
3.2
Location.......................................................................................................................................... 11
3.3
Assembling the draught diverter ..................................................................................................... 11
3.4
Air Supply ....................................................................................................................................... 14
3.5
Important ........................................................................................................................................ 15
3.6
Water Quality and Treatment .......................................................................................................... 16
3.8
Water Connections - General ......................................................................................................... 17
3.8.1
Hydrojet® System ................................................................................................................... 17
3.9
Gas Connections ............................................................................................................................ 20
3.10
Electrical Supply ............................................................................................................................. 20
3.11
Wiring Diagram ............................................................................................................................... 21
4
Commissioning ...................................................................................................................................... 22
4.1
Commissioning ............................................................................................................................... 22
4.2
Users Safety Guide ........................................................................................................................ 22
5
Operation .............................................................................................................................................. 23
5.1
Burner Assembly ............................................................................................................................ 23
5.2
Burner flame check ........................................................................................................................ 24
5.4
Temperature selection procedure ................................................................................................... 25
6.1
Introduction .................................................................................................................................... 30
6.2
Burner Assembly ............................................................................................................................ 32
6.3
Gas Control Valve .......................................................................................................................... 33
6.4
Magnesium Anode .......................................................................................................................... 34
6.5
Descaling Information ..................................................................................................................... 34
6.6
Accessing service mode on the water heater display (Service personnel only)............................... 35
6.7
How to reset the control from Lockout conditions ........................................................................... 44
6.8
Diagnostic error codes and troubleshooting procedures for Honeywell integrated .......................... 47
7
Fault Finding .......................................................................................................................................... 49
7.1
Fault Finding .................................................................................................................................. 49
8
Parts List ............................................................................................................................................... 50
8.1
General Assembly .......................................................................................................................... 50
8.2
Control Box Assembly .................................................................................................................... 53
8.3
General Assembly Parts List........................................................................................................... 54
Summary of Contents for 10/105
Page 4: ...9 Appendix 57 9 1 Dismantling Disposal and Recycling 57 Copyright 57 ...
Page 21: ...3 11 Wiring Diagram Fig 10 21 ...
Page 51: ...8 Parts List 8 Parts List 8 1 General Assembly Fig 70 51 ...
Page 52: ...Introduction 1 52 ...
Page 53: ...Introduction 1 53 ...
Page 54: ...Parts List 8 8 2 Control Box Assembly 54 ...
Page 59: ......
