Outdoor Cond Out Sensor Breakway Error - Samsung AM080xXV Series Service Manual

Troubleshooting
4-3-19 Outdoor Cond Out sensor breakaway error
Outdoor unit
display
Duct, Cassette (1/2 Way),Console, Celing
Operation Defrost
Indoorunit
×
display
※ ●: ON ◑: Flash ×: OFF
Judgment
∙ Refer to the judgment method below.
Method
Cause of
∙ Outdoor Cond Out sensor breakaway/defective/ relevant path blocked.
problem
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
High pressure average > 25kg/cm²
Low pressure average < 8.5kg/cm²
Teva, out - Tair, in ≥ 3°C
Teva, in - Tair, in ≥ 2°C
Tcond, out - Tair, out ≤ 0°C
Every compressor is in operation & indoor unit operation and Thermo On
2. Cause of problem
sensor and the sensor holder correctly
Is the Cond Out sensor
resistance value reasonable?
n the value of the sensor when operating from
4-40
(Air Cooled)
Timer Fan Filter/MPI Operation Defrost
× ◑ ◑
Error Content
Is the Cond Out
attached?
Yes
(Refer to E231)
Yes
Are there any changes
stop to heating?
Yes
Complete
Cassette (4/Mini4 Way)
◑ × ◑
Outdoor Cond Out sensor breakaway error
No
Re-attach sensor holder.
No
Defective Sensor : Replace Sensor
No Blocked Sensor Path :
Change heat exchanger Ass'y
Wall-mounted (NeoForte)
Timer Filter Operation
◑ ◑ ●
satisfy condition ?
Yes
Yes
Yes
Yes
No
Yes
Re-insert sensor.
Samsung Electronics
Timer Turbo
◑ ◑