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41 494 79
Potterton 41 494 79 Manuals
Manuals and User Guides for Potterton 41 494 79. We have
1
Potterton 41 494 79 manual available for free PDF download: Installation & Servicing Manual
Potterton 41 494 79 Installation & Servicing Manual (47 pages)
Ultra range of wall mounted fan assisted balanced flue gas boilers
Brand:
Potterton
| Category:
Boiler
| Size: 0.43 MB
Table of Contents
Table of Contents
2
Technical Data
4
General
5
Introduction
5
Regulatory Requirements
5
Delivery & Kits Available
5
Gas Supply
5
Electricity Supply
5
Air Supply
6
Flue System
6
Location of Boiler
6
Boiler Dimensions and Gas Connection
8
Water System Schematics
8
Sealed System Requirements
9
Installation
10
Unpack the Boiler
10
Unpack the Flue Terminal
10
Rear Flue - Prepare the Wall
11
Rear Flue - Cut the Flue/Terminal Assembly to Length
11
Rear Flue - Fit the Flue/Terminal Assembly
12
Rear Flue - Prepare and Fit the Boiler
12
Side Flue - Prepare the Wall
14
Side Flue - Cut the Flue/Terminal Assembly to Length
14
Side Flue - Flue Extension
15
Side Flue - Prepare and Fit the Boiler
15
Side Flue - Fit the Flue/Terminal Assembly
17
Side Flue - Replace the Fan Assembly
17
Connect the Gas Supply
18
Connect the Power Supply Cable
18
Replace the Expansion Vessel
19
Connect the Water System and Vent the Boiler
19
Commissioning
20
Boiler Controls
20
Prepare the Boiler for Commissioning
20
Commission the Boiler
20
Check the Water System
22
Replace the Inner Case Front Panel and Expansion Vessel
22
Balance the System and Adjust the By-Pass Valve
22
Fit the Case
23
Final Assembly
24
Annual Service
25
Remove the Case
25
Dismantling Prior to Servicing
26
Cleaning the Boiler
27
Reassemble the Boiler
27
Replace the Case
28
Lighting Instructions
29
Replacement of Parts
30
General Access Prior to Replacement of Parts
30
Reassemble the Boiler after Replacement of Parts
30
To Replace the Spark Electrode or Electrode Lead
31
To Replace the Pilot Injector
31
To Replace the Pilot Burner
32
To Replace the Main Burner
32
To Replace the Overheat Cut-Off Device
32
To Replace the Fan
33
To Replace the Air Flow Pressure Switch
33
To Replace the Main Burner Injector
33
To Replace the Boiler Thermostat
34
To Replace the Combustion Chamber Insulation Panels
34
To Replace the Heat Exchanger
35
To Replace the Pump Overrun Thermostat
35
To Replace the Gas Valve
35
To Replace the Gas Valve Solenoids
36
To Replace the Ignition Circuit Board
36
To Replace the Pump
36
To Replace the Pressure Gauge
37
To Replace the Safety Valve
37
To Replace the By-Pass Valve
38
To Replace the Test Switch
38
To Replace the Neon Indicator
38
To Replace the Expansion Vessel
39
To Replace the Programmer (if Fitted)
39
Wiring Diagrams
40
Fault Finding Guide
43
Exploded View
44
Short List Spare Parts
45
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