Midea MGBT-F25W/DN1

R410a tropical air-cooled scroll chiller unit 60Hz MCAC-ATSM-2014-09
120 Troubleshooting
10) Total outlet water temperature sensor malfunction
11) The unit outlet water temperature sensor malfunction
Total outlet water temp. sensor
malfunction
The unit outlet water temp. sensor
malfunction
The circuit of total outlet water temp.
sensor is broken.
Inform the customer service center.
PCB mistakes to alarm.
The circuit of total outlet water
temp. sensor is shorten.
Replace PCB.
Fixed joint.
Replace temp. sensor.
Replace temp. sensor.
The joint of total outlet water temp.
sensor is loose.
Inform the customer service
center.
PCB mistakes to alarm.
The unit’s circuit of outlet water
temp. sensor is broken.
Replace PCB.
Replace temp. sensor.
The unit’s circuit of outlet water
temp. sensor is shorten.
Replace temp. sensor.
The unit’s joint of outlet water
temp. sensor is loose.
Fixed joint.
Yes
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
Yes