95
4-4-47 : Suction Temperature sensor breakaway error
1.
Cause of problem
Complete
Is Suction sensor
and sensor Holder accurately
attached?
Is Suction sensor
resistance value reasonable?
(Refer to E231 )
Defective Sensor : Replace Sensor
No
Re-insert the sensor.
Re-attach the sensor holder.
No
Yes
Yes
Outdoor unit display
Indoor unit display
Operation Timer
Criteria
If the suction temperature right before operating the Comp, when the operating order is highest, is set at Tsuc, ini,
and the suction temperature of the current Comp is set at Tsuc, real, it is considered to have an error if the condition
of Tsuc, real < Tsuc,ini| < 2°C is maintained for 30 minutes.
Cause of problem
Suction temperature sensor breakaway/defective.
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