TROUBLE SHOOTING WHEN THE TIMER LAMP BLINKS
MODEL RAF-25RPA, RAF-35RPA
〈
Cautions
〉
(1) If the interface circuit is faulty when power is supplied, the self-diagnosis display will not be displayed.
(2) If the indoor unit does not operate at all, check if the connecting cable is connected to the outdoor unit.
)
(
Lights for 0.35 sec. at
interval of 0.35 sec.
When the timer lamp on the display section of the indoor unit blinks, refer to the following table.
Lamp blinking mode
Main defective
Reversing valve defective
Forced operation of outdoor unit
Indoor/Outdoor interface defective
Outdoor defective indication
Indoor sensor defective
IC401 defective
Abnormal rotating numbers of DC fan motor
Interface voltage error
3 Times
2 Times
4 Times
9 Times
10 Times
12 Times
13 Times
ONCE
2 sec.
2 sec.
2 sec.
2 sec.
2 sec.
2 sec.
2 sec.
2 sec.
81
Summary of Contents for RAC-25FPA
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Page 32: ...WIRING DIAGRAM OF THE PRINTED WIRING BOARD Remote controller RAR 5E2 32 ...
Page 33: ...MODEL RAF 25RPA RAC 35RPA 33 ...
Page 34: ...MODEL RAC 25FPA RAC 35FPA 34 ...
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Page 77: ... 3 3 1 77 ...
Page 82: ...SELF DIAGNOSIS LIGHTING MODE MODEL RAC 25 A RAC 35 A FP FP 82 ...
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Page 113: ...38 39 PARTS LIST AND DIAGRAM INDOOR UNIT MODEL RAF 25 35RPA 113 ...
Page 114: ...114 HWRAF 50NX2 A14 HBOARD AS ...
Page 117: ...RAF 25RPA RAC 25FPA RAF 35RPA RAC 35FPA HHAW NO 0069E 117 2 ...