– 164 –
TROUBLE SHOOTING WHEN THE TIMER LAMP BLINKS
MODEL RAF-25FX8, RAF-35FX8
〈
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.
(3) To check operation again when the timer is blinking, you can use the remote control for operation
(except for mode marked
※1
).
※
1
Once
2 sec.
2 Times
3 Times
9 Times
13 Times
2 sec.
2 sec.
2 sec.
2 sec.
IC401 defective
Reversing valve defective
Forced operation of outdoor unit
Indoor/Outdoor interface defective
Lamp blinking mode
Main defective
Indoor sensor defective
4 Times
2 sec.
Outdoor defective indication
10 Times
2 sec.
Abnormal rotating numbers
of DC fan motor (Upper)
)
(
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.
Summary of Contents for RAC-25FX8
Page 44: ... 49 MODEL RAC 25FX8 RAC 35FX8 SELF CHECK SELF MODE FORCECOOLING RED RED RED ...
Page 48: ...BASIC MODE MODEL RAF 25FX8 RAF 35FX8 57 button 63 67 67 71 75 67 ...
Page 148: ... 166 SELF DIAGNOSIS LIGHTING MODE MODEL RAC 25FX8 RAC 35FX8 ...
Page 191: ...TC NO 0780EF RAF 25FX8 RAC 25FX8 RAF 35FX8 RAC 35FX8 Printed in Japan HRT ...
