
Troubleshooting
4-58
Samsung Electronics
1. How to check
Complete
Is suction sensor and sensor
holder accurately attached?
Is suction sensor resistance
value reasonable?
(Refer to E231)
Replace the defective sensor
No
Re-insert the sensor.
Reassemble the sensor holder.
No
Yes
Yes
غ
AM038/048/055KXWD
✳✳
: Suction Temperature sensor breakaway error
(cont.)
Outdoor unit display
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
18
℃
21
℃
Turbo
24
℃
27
℃
×
×
◑
◑
◑
×
◑
◑
◑
×
×
◑
◑
◑
※ ● :
ON
◑ :
Flash
× :
OFF
Judgment Method
∙ Difference of suction temperature of compressor starting verge and suction temperature that is on present operation :
When less than 2
℃
for 30 minutes to keep. (Judgment at heating operation only)
Cause of problem
∙ Suction temperature sensor breakaway / defective
Summary of Contents for AM072/096/120/144FXVAFH
Page 220: ...5 6 Samsung Electronics 5 2 ASS YPCBMAIN HUB AC 1 2 3 4 5 6 7 8 9 10 11 12...
Page 224: ...5 10 Samsung Electronics 4 2 3 5 8 9 7 1 6 5 3 ASSY PCB INVERTER...
Page 226: ...5 12 Samsung Electronics ASS Y PCB INVERTER cont 4 8 10 9 7 6 11 12 13 1 2 3 5...
Page 230: ...5 16 Samsung Electronics 5 5 ASS YPCBFAN Model 1 FANchassis 1 5 2 6 3 4...
Page 232: ...5 18 Samsung Electronics ASS YPCBFAN cont Model 2 FAN chassis 1 7 2 8 3 4 5 9 6...
Page 238: ......
Page 239: ......
Page 240: ......
Page 241: ......
Page 242: ......
Page 243: ......
Page 244: ......
Page 245: ......
Page 262: ...7 16 Samsung Electronics 7 20 AM038KXWD66 7 21 AM048 055KXWD66...