Page
1
CONTENTS
1
USER INSTRUCTIONS ......................................................................................................... 3
1.1
Dual Thermostat ......................................................................................................................... 3
1.2
High Limit Thermostat Reset ...................................................................................................... 3
1.3
Burner Lockout ........................................................................................................................... 3
1.4
System Pressure – System & Combi Boilers .............................................................................. 4
1.5
Filling Loop ................................................................................................................................. 4
1.6
Combi Control Panel .................................................................................................................. 4
2
CONDENSING BOILER INSTALLATION REQUIREMENTS ............................................... 5
3
BEFORE FITTING A COMBI BOILER THE INSTALLER MUST CHECK: .......................... 6
4
GENERAL INFORMATION ................................................................................................... 7
4.1
Introduction ................................................................................................................................ 7
4.2
General Requirements ............................................................................................................... 7
4.3
Combi General Requirements .................................................................................................... 8
4.4
Baffle Positioning........................................................................................................................ 9
4.5
Components ............................................................................................................................. 10
5
TECHNICAL DETAILS ....................................................................................................... 21
5.1
Combi Sequence of Operation Flow Chart ............................................................................... 21
5.2
Dimensions .............................................................................................................................. 22
5.3
Condensate Disposal ............................................................................................................... 27
5.4
Technical Data ......................................................................................................................... 28
6
ELECTRICITY SUPPLY & WIRING DETAILS ................................................................... 37
6.1
Dual-Safe Thermostat (Non-Combi Boilers) ............................................................................. 37
6.2
RDB Burner Control Box .......................................................................................................... 37
6.3
Combi Wiring Details ................................................................................................................ 38
6.4
Installation of a Warmflow Combi Optional Programmer (PC1) ................................................ 41
6.5
Remote Timers for Combis ....................................................................................................... 42
6.6
Optional Programmer (PC1) for Non-Combi Models ................................................................. 43
7
OIL SUPPLY ....................................................................................................................... 47
7.1
One Pipe Gravity System ......................................................................................................... 47
7.2
Two Pipe System ..................................................................................................................... 48
7.3
De-aerator System ................................................................................................................... 48
7.4
One Pipe Lift System ................................................................................................................ 49
7.5
Instructions for the use of Bio Fuel ........................................................................................... 50
8
FLUES ................................................................................................................................. 52
8.1
Flue Options, Components & Dimensions ................................................................................ 52
8.2
Flue Terminal Locations ........................................................................................................... 68
9
AIR SUPPLY FOR COMBUSTION & VENTILATION ......................................................... 69
9.1
Open Flue Boilers..................................................................................................................... 69
9.2
Balanced Flue Boilers – Boilers in a Compartment ................................................................... 69
Summary of Contents for BoilerhouseB70HE
Page 13: ...4 5 2 U Series Utility Casing Components Models up to 120 HE 150 HE Models Page 11...
Page 14: ...4 5 3 U Series Utility Pre Wired UHE Key Components Models up to 120 HE 150 HE Models Page 12...
Page 15: ...4 5 4 U Series Utility Pumped UPHE Key Components Models up to 120 HE 150 HE Models Page 13...
Page 17: ...4 5 7 K Series Kabin Pak Casing Components Models up to 120 HE 150 HE Models Page 15...
Page 19: ...4 5 9 K Series Kabin Pak Pumped KPHE Key Components Models up to 120 HE 150 HE Models Page 17...
Page 22: ...Page 20 4 5 13 Combi Pipe Layout UCHE KCHE Models...
Page 23: ...Page 21 5 TECHNICAL DETAILS 5 1 Combi Sequence of Operation Flow Chart...
Page 25: ...Page 23 5 2 3 U Series Utility 150HE Models 5 2 4 U Series Utility UCHE Models...
Page 27: ...Page 25 5 2 7 K Series Kabin Pak 150HE Models 5 2 8 K Series Kabin Pak Base Tray 150HE Models...
Page 28: ...Page 26 5 2 9 K Series Kabin Pak KCHE Models 5 2 10 K Series Kabin Pak Base Tray KCHE Models...
Page 41: ...Page 39 6 3 2 Wiring Schematic...
Page 66: ...Page 64 8 1 10 Kabin Pak Plume Management Kit KPMK The kit comprises...
Page 78: ...Page 76 13 BURNER FAULT FINDING 13 1 Riello RDB...
Page 79: ...Page 77 14 COMBI FAULT FINDING 14 1 Central Heating...
Page 80: ...Page 78 14 2 Domestic Hot Water...
Page 91: ......