Mertik Maxitrol ZRHSO Remote Control Repair
Job Timeline (Ref 1007-1223)
Remote Returned to Customer
Item Arrived
Fault Diagnosed
Remote Repaired
Payment Received
Returned to Customer
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Mertik Maxitrol ZRHSO Remote Repair Details
Manufacturer
Mertik Maxitrol
Model
ZRHSO
Customer's Fault Description
The remote works to shut the gas valve but does not open the valve. the fault is intermitant and a sharp tap makes it work.
I think the fault is with the ctystal.
The remote and receiver arrived safely and was found to be intermittent in functionality.
The crsytal Oscillator (40k) was replaced and solder joints were reworked and full functionality was restored (See )
Remote Images

The above images show the actual remote control sent to us by the customer for professional repair services.