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Control
Alarm Messages
The cause of alarm ‘CMP TEMP.’ could be:
1. The connection of compressor exhaust air temperature sensor was loose;
2. The compressor exhaust air temperature sensor was broken;
How to do:
1. Find the connection and make sure it is fine;
2. As per resistance table of the sensor, please measure the sensor’s resistance, to judge the
sensor was good or bad; replace a new one if the sensor get problem.
Circuit Board Picture For DC AWA-SS- 7 and DC AWA-SS-9
Display Transition circuit board
Module
Main circuit board
