goldeneagle1
Inactive User
- Joined
- May 31, 2010
- Messages
- 452
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Just trying to find out about repairing a gas central heating boiler. Boiler starts (pump starts not the fan or flame ) & then about 30 seconds later red light comes on indicating a fault. In the past boiler had same symptoms and had these sensors replaced (see photo ). I'm not sure what they are or how to test them, I suspect they are pressure activated switches to give a yes/no to ignition board. Boiler is a raven heat csi 85. Any help in testing these or ideas on common faults on this boiler most welcome.
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