C. Check remote control unit.
D. Check fuse on the indoor PCB Ass'y.
E. Check TIMER on the remote control unit.
• Timer is turned ON. Check to see
if or is displayed on
remote control
YES
Cancel the timer mode.
ON
OK
OK
• Check fuse on indoor PCB Ass'y
for continuity.
(
F01)
• Check operation lamp to see
if light is ON.
Light is OFF
• Measure resistance of primary and
secondary winding of transformer.
(TR)
• Indoor PCB Ass'y is defective.
OK
OK
Measure resistance of indoor and
outdoor fan motor winding.
(FM)
Measure resistance of compressor
motor winding.
(CM)
OK
Replace the fuse.
If fuse has been blown,
OK
• Try to run with another remote
control unit.
First remote control unit is defective.
• Check for residue buildup on
transmitter of remote control unit.
• Check for residue buildup on remote
control receiver on front of indoor
unit.
Clean transmitter.
Clean receiver.
Measure resistance of 4-way valve's
windings
25
Содержание 387005960
Страница 11: ...2 DIMENSIONAL DATA Unit mm Unit mm 11...
Страница 12: ...3 ELECTRICAL DATA 3 1 Electric Wiring Diagrams KPAF124R5 KPAF185R5 KPAF225R5 12...
Страница 13: ...4 1 Cool Mode Operation 4 FUNCTION 13...
Страница 14: ...4 2 Heat Mode Operation 14...
Страница 15: ...4 3 Auto Cool Heat Mode Operation 15...
Страница 16: ...4 4 Dry Mode Operation 16...
Страница 18: ...2 Outdoor Coil High Pressure Protection 18...
Страница 19: ...4 7 Protection Operations in Heat Mode 1 Outdoor Coil Deice Protection 19...
Страница 20: ...20...
Страница 21: ...2 Indoor Coil High Pressure Protection in Heat Mode 21...
Страница 22: ...4 8 Sleep Function 4 9 Daily Timer Function 4 10 IFEEL Function 22...