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Mend Siemens RCR10/433 Home Heating Systems

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Free repair help for Siemens RCR10/433 home heating systems

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Mend Siemens RCR10/433

siemens rcr10/433?

I had a flashing red led and no heating(water ok), went through the reset as per instructions, now no leds at all other than green/red flash for 3 seconds on power up, been through reset of both txer and rcr, also tried the tapping to alleviate sticky relay contacts ....still dead

robert davies
May 2014
Mend Heating, Home Heating Systems
Free repair help for Siemens RCR10/433 home heating systems

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Mend Heating, Home Heating Systems
Free repair help for Siemens RCR10/433 home heating systems