andrews RFF 13/175, Installation And Service Manual, Page: 3 / 58

Contents
1.1 General Information .......................................................................................................................... 4
1.2 British Standards and Codes of Practice ........................................................................................... 4
1.3 Health and Safety Regulations 1993 ................................................................................................. 5
1.4 Effectiveness in Combating Legionella .............................................................................................. 5
2 Technical Data.......................................................................................................................................... 6
2.3 ErP data ............................................................................................................................................ 9
3.2 Location .......................................................................................................................................... 10
3.3 Flue System .................................................................................................................................... 10
3.4 Flue Fitting Instructions ................................................................................................................... 11
3.5 Air Supply ....................................................................................................................................... 12
3.6 Important ......................................................................................................................................... 13
3.7 Water Quality and Treatment........................................................................................................... 14
3.8 Water Connections - General .......................................................................................................... 15
3.9 Gas Connections ............................................................................................................................ 18
3.10 Electrical Supply ............................................................................................................................. 18
3.11 Wiring Diagram ............................................................................................................................... 20
4.1 CLASSICflo Fan Flued .................................................................................................................... 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 ..................................................................................................................... 54
8.3 General Assembly Parts List ........................................................................................................... 55
9 Appendix ................................................................................................................................................ 57
9.1 Dismantling, Disposal and Recycling .............................................................................................. 57
© Copyright ................................................................................................................................................... 57
Issue 4 21042018