Table Of Contents; Contents - Potterton Titanium 12 Heat Engineer's Service Manual

1.

Contents

1 Contents
2 General Description
2.1
2.2
3 Sequence of operation
4 Boiler layout
5 HMI
5.1
6 Electrical connections
6.1
6.2
6.3
6.4
6.5
7 Setting and checking the air/gas ratio
7.1
8 Error codes
8.1 Shutdowns and lock-outs
9 Maintenance
9.1
9.2
10 Spare parts
10.1
10.2
11 Notes
Alpha Codes
Main component parts
L.E.D sequences
Wiring diagrams
Boiler electrical diagram
Useful electrical checks
Checking the operational (working)
gas pressure
Measuring the gas rate
Setting the boiler to full & part load
8.1.1 Blocking
8.1.2 Lock out
8.1.3 Hard Reset
General
Standard Inspection & Maintenance
Operation
General
Spare Parts List
2
3
3
3
4
5
6
6
7
7
8
9
9
9
10
10
11
11
11
11
13
14
14
15
17
17
17
18
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