Contents
Page
1.0
User Instructions
................................................................................................................. 3
1.1
Introduction ................................................................................................................. 4
1.2
General Requirements ................................................................................................ 4
1.3
Components................................................................................................................ 5
2.0
Technical Details
.................................................................................................................. 7
2.1
Sequence of Operation Flow Chart............................................................................. 7
2.2
Baffles ......................................................................................................................... 8
2.3
General Requirements ................................................................................................ 8
2.4
Dimensions ................................................................................................................. 9
2.5
Combi Flue Options .................................................................................................. 10
2.6
Technical Data .......................................................................................................... 13
3.0
Electricity Supply
............................................................................................................... 14
3.1
RDB Burner Control Box ........................................................................................... 14
3.2
Fitting a Room Thermostat ....................................................................................... 14
3.3
Combi Wiring Details ................................................................................................ 15
3.4
Kabin Pak Combi Wiring Details ............................................................................... 17
3.5
Frost Thermostats ..................................................................................................... 19
3.6
Timers for Standard Combi ....................................................................................... 20
3.7
Timers for Kabin Pak Combis ................................................................................... 22
4.0
Oil Supply
........................................................................................................................... 23
4.1
One Pipe System ...................................................................................................... 23
4.2
Two Pipe System ...................................................................................................... 24
4.3
De-aerator System .................................................................................................... 24
4.4
One Pipe Lift ............................................................................................................. 25
5.0
Flues
.................................................................................................................................. 26
5.1
Conventional Flues ................................................................................................... 26
5.2
Low Level Discharge/Low Level Balanced Flues Terminal Position ......................... 26
6.0
Air Supply for Combustion and Ventilation
..................................................................... 28
6.1
Open Flue Boilers ..................................................................................................... 28
6.2
Balanced Flue Boilers ............................................................................................... 28
6.3
Installation of Flues ................................................................................................... 29
7.0
Thermostat Control Knob Peg Setting
............................................................................. 31
8.0
Installation
.......................................................................................................................... 32
8.1
Hearth ....................................................................................................................... 32
8.2
Service Access .......................................................................................................... 32
8.3
Heating System ......................................................................................................... 32
8.4
Domestic Hot Water .................................................................................................. 34
8.5
Removal of Flow Restrictor ....................................................................................... 34
8.6
Fitting a Vertical Flue Adaptor ................................................................................... 35
8.7
Installation of Air Intake Duct .................................................................................... 35
9.0
Burners
............................................................................................................................... 36
9.1
RDB Burner............................................................................................................... 36
9.2
Oil Supply .................................................................................................................. 36
9.3
Electrical Connections .............................................................................................. 37
9.4
Electrode Setting....................................................................................................... 37
9.5
Burner Start-up Cycle ............................................................................................... 37
10.0
Commissioning and Servicing
......................................................................................... 38
10.1
Commissioning ......................................................................................................... 38
10.2
Servicing ................................................................................................................... 38
11.0
Horstmann 626 Electronic Programmer
.......................................................................... 39
12.0
Fault Finding
...................................................................................................................... 44
12.1
Central Heating ......................................................................................................... 44
12.2
Domestic Hot Water .................................................................................................. 45
12.3
Burner ....................................................................................................................... 46
13.0
Spares
................................................................................................................................. 47
13.1
Riello RDB Burner..................................................................................................... 47
13.2
Pipe Spares .............................................................................................................. 48
13.3
Short Parts List ......................................................................................................... 49
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