1001
2
page
INDEX
3
General Description
3
Related Documents
4
Technical Data
5
Appliance Dimensions
6
Boiler Flow Diagram
7
Key of boiler flow diagram
8
Installation Details
8
Location of Boiler
8
Air Supply
10
Flue System
10
Gas Supply
10
Water System
12
Central Heating Pump
12
Sizing of expansion vessel
13
Installation of Boiler
13
1. Unpacking
13
2. Mounting the Boiler Jig
on the Wall (rear flue)
13
3. Mounting the Boiler Jig
on the Wall (side flue)
14
Drilling template
15
4. Preparing the Flue Assembly
16
5. Connecting the Boiler
18
6. Fitting the Flue Assembly
18
7. Electrical Installation
19
8. Commissioning & Testing
19
8.1 Filling the Central Heating System
19
8.2 Filling the Domestic Hot Water System
19
8.3 Electricity Supply
19
8.4 The Gas Installation
20
8.5 To Light the Boiler
21
8.6 To Range Rate the Boiler C.H.
22
Gas pressure adjustment
with Honeywell VR 4600 N 4002 valve
23
Burner pressure C.H.
24
8.7 D.H.W. Burner Pressure
24
9. System operation
24
10. Handing Over to the User
25
Time clock
26
Air pressure switch
27
Spare Parts List
28
Domestic Hot Water Perfo Modureg
29
General Wiring Diagram
30
Fast Fault Finding
31
Special Installation Possibilities