Job Timeline (Ref 6713-7894)
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Mertik Maxitrol G30 -ZRRS Remote Repair Details
Manufacturer : Mertik Maxitrol
Model : G30 -ZRRS
Customers Fault Description : down button working, up button not working
Remote Fixer Repair Response (see below) :
This remote and receiver arrived safely and on testing the remote was found not to be transmitting on the up channel. This was due to a faulty 40.5khz crystal in the handset itself. This was replaced which restored full functionality.
No issue was found with the receiver.
Fireplace Controller Testing Video