Samsung AM080FX A Series User Manual

Samsung Electronics 174
Troubleshooting
4-3-19 Outdoor Cond Out sensor breakaway error
1. Judgment Method
1) No inspection for Cooling operation.
2) For heating operation (Each of the conditions below needs to be satisfied for more than 20 minutes.)
Checking of condition satisfy condition ?
High pressure average > 25kg/cm² Yes
Low pressure average < 8.5kg/cm² Yes
Teva, out- Tair, in ≥ 3°C Yes
Teva, in- Tair, in ≥ 2°C Yes
Tcond, out- Tair, out ≤ 0°C No
Every compressor is in operation & indoor unit operation and Thermo On Yes
Error Content Outdoor Cond Out sensor breakaway error
2.
Cause of problem
Yes
Yes
Is the Cond Out
sensor and the sensor holder correctly
attached?
Are there any changes
the value of the sensor when operating from
stop to heating?
Is the Cond Out sensor
resistance value reasonable?
(Refer to E231)
Complete
Re-insert sensor.
Re-attach sensor holder.
Yes
No
Defective Sensor : Replace Sensor
No
Blocked Sensor Path :
Change heat exchanger Ass'y
No
Outdoor unit
display
(Air Cooled)
Indoorunit
display
Duct, Cassette (1/2 Way),Console, Celing Cassette (4/Mini4 Way) Wall-mounted (NeoForte)
Operation Defrost Timer Fan Filter/MPI Operation Defrost Timer Filter Operation Timer Turbo
× × ◑ ◑ ◑ × ◑ ◑ ◑ ● ◑ ◑
※ ● : ON ◑ : Flash ×: OFF
Judgment
Method
- Detect according to temperature detected with the cond-out temperature thermistor
Cause of
problem
∙ Outdoor Cond Out sensor breakaway/defective/ relevant path blocked.
4-3 Appropriate Measures for Different Symptom (cont.)

Samsung AM080FX A Series Specifications

General

Brand	Samsung
Model	AM080FX A Series
Category	Air Conditioner
Language	English