6
GB-
INSTALLATION
ELECTRIC BOILER INTERNAL LAYOUT
Figure 1
[1] - Water outlet [flow]
[2] - Water outlet temperature sensor
[3] - Heating exchanger (6 stage)
[4] - Contactor
[5] - Power board
[6] - WT3 safety temperature limiter
1
2
3
4
5
6
7
8
9
10
11
12
[7] - Cold water inlet temperature sensor
[8] - Control board
[9] - Water inlet [return]
[10] - Pump and room thermostat cable entries
[11] - Electric mains entry
[12] - Front control panel
Note: The boiler is fitted with a Safety Temperature cut-out that protects the boiler from failure. The Safety Temperature cut-out (item 6
above) cuts the power to the boiler once the temperature reaches 100
0
C. Once this occurs the boiler will not operate and a service engi-
neer would need to be called to re-set the boiler. However further investigation is required to identify the cause of the fault.
Summary of Contents for SlimJim
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