Recent content by Tyrella

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    Truma Ultrastore water heater (gas)

    Thank you for your suggestion. A new switch was also tried and still no lights?
  2. T

    Truma Ultrastore water heater (gas)

    Van has recently been serviced, but found that the gas control switch did not show green/red light. Checked the following and all ok: Current flow from board to appliance. PCB and fuse. Also tried new board. Cable from appliance to switch. New control switch. Earth bond. STILL NO LIGHTS on...