Maxitrol Ultrasonic G30ZRHTT Remote Control Repair
Job Timeline (Ref 12553-20)
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Maxitrol Ultrasonic G30ZRHTT Remote Repair Details
Manufacturer
Maxitrol Ultrasonic
Model
G30ZRHTT
Customer's Fault Description
Does not operate the up function. Down works properly.
Remote Fixer Repair Response
This remote arrived safely from the United States and on testing was confirmed not to transmit on the up channel.
On opening the problem was found to be due to a large amount of corrosion under the display.
A replacement PCB was fitted which restored full functionality.
Images of Customer's Remote Control
The following images show the actual remote control sent to us by the customer for professional repair services.

