m6135 servis

[robbo1973]

another engineer been here before me fault of no heat heater fine there is a 4 tag stat 2 gold (brown wires closed circ) and 2 silver (blue wires closed circuit) ther is no live to the brown but to the blue there was a dry joint under the the relay on board which i repaired but still no heat.i have changed tonnes of these modules for faults but never no heat.can anyone confirm stat wired and connected prop.

cheers chris

[nationalhomecare]

Re: m6135 servis

Hi Chris
The stat is a 90’c and NTC in one, The brass tags are for the 90’c side and should be connected through to the heater, The silver tags are the NTC. As a rule, the brass tags have a much heavier gauge wire to them for obvious reasons.
I have seen these reversed and it blows the NTC side as it cannot cope with the voltage/ampage going through it.
Remembering that some of the electronic machines don’t start to heat until 18 minutes into wash…………
If there is no power down to the stat/heater its controled by the relay top right of the board looking from the rear. Had loads and loads of heater dry joints when at SUK.
HTH
Steve 🙂

[Author]

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