Samsung Electronics 102Troubleshooting4-3-19 Outdoor Cond Out sensor breakaway error1. Judgment Method1) 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 YesLow pressure average < 8.5kg/cm² YesTeva, out- Tair, in ≥ 3°C YesTeva, in- Tair, in ≥ 2°C YesTcond, out- Tair, out ≤ 0°C NoEvery compressor is in operation & indoor unit operation and Thermo On YesError Content Outdoor Cond Out sensor breakaway error2. Cause of problemYesYesIs the Cond Outsensor and the sensor holder correctlyattached?Are there any changesthe value of the sensor when operating fromstop to heating?Is the Cond Out sensorresistance value reasonable?(Refer to E231)CompleteRe-insert sensor.Re-attach sensor holder.YesNoDefective Sensor : Replace SensorNoBlocked Sensor Path :Change heat exchanger Ass'yNoOutdoor unitdisplay (Air Cooled)IndoorunitdisplayDuct, 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 ×: OFFJudgmentMethod - Detect according to temperature detected with the cond-out temperature thermistorCause ofproblem ∙ Outdoor Cond Out sensor breakaway/defective/ relevant path blocked.4-3 Appropriate Measures for Different Symptom (cont.)
