Alarm Messages
Control
44
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.
The cause of alarm ‘BRING IN TEMP.’ could be:
1. The connection of brine water inlet temperature sensor was loose;
2. The brine water inlet 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.
The cause of alarm ‘BRING OUT TEMP.’ could be:
1. The connection of brine water outlet temperature sensor was loose;
2. The brine water outlet 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.
The cause of alarm ‘RETURN AIR TEMP.’ could be:
1. The connection of Compressor return air temperature sensor was loose;
2. The Compressor return 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.
1. The connection of Refrigerant temperature sensor was loose;
2. The Refrigerant 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.
The cause of alarm ‘LIQ UID TEMP.’ could be:
