Error On A Sensor; Error On The Detachment Of Ahu-Kit Heat Exchanger Eva In Sensor; Error On The Detachment Of Ahu Kit Heat Exchanger Eva Out Sensor - Samsung MCM-D201N Installation Manual

Trouble shooting

Error on a sensor

Error on the detachment of AHU-KIT heat exchanger EVA IN sensor

Outdoor unit display
Description
Reason
1. Description
- In Cool mode
Tcond, out-Tair, out > 3°C
Tair, in-TEVA, in > 4°C
Tair, in-TEVA, out > 4°C
Indoor unit operation or thermo ON during
operation of a compressor
Error message
2. Checking method
- After checking the detachment status of AHU KIT heat exchanger EVA IN sensor, assemble the sensor.

Error on the detachment of AHU KIT heat exchanger EVA OUT sensor

Outdoor unit display
Description
Reason
1. Description
- In Cool mode
Tcond, out-Tair, out > 3°C
Tair, in-TEVA, in > 4°C
Tair, in-TEVA, out > 4°C
Indoor unit operation or thermo ON during operation
of a compressor
Error message
2. Checking method
- After checking the detachment status of AHU KIT heat exchanger EVA OUT sensor, assemble the sensor.
• Wired remote controller will display the same error shown in the outdoor unit.
NOTE
30
xxx
(xxx: Address of an indoor unit with an error)
Refer to the description below.
Detachment of indoor heat exchanger EVA IN piping sensor
Error on the detachment of indoor unit heat exchanger EVA IN sensor
xxx
(xxx: Address of an indoor unit with an error)
Refer to the description below.
Detachment of indoor heat exchanger EVA OUT piping sensor
OK
NO
NO
OK
Error on detachment of indoor unit heat exchanger EVA OUT
sensor
OK
OK
NO
OK