Hitachi RAS-25WX8 Manuel De Maintenance page 144

TROUBLE SHOOTING WHEN THE TIMER LAMP BLINKS
MODEL RAS-25WX8, RAS-35WX8
When the timer lamp on the display section of the indoor unit blinks, refer to the following table.
2 sec.
2 sec.
1
(
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
Downloaded from www.Manualslib.com
L a m p b n i l k n i g m o d e
Once
2 Times
2 sec. 3 Times
2 sec. 4 Times
2 sec. 9 Times
2 sec. 10 Times
2 sec. 13 Times
Lights for 0.35 sec. at
interval of 0.35 sec.
).
manuals search engine
M a n i d e e f i t c e v
Reversing valve defective
Forced operation of outdoor unit
Indoor/Outdoor interface defective
Outdoor defective indication
Indoor sensor defective
Abnormal rotating numbers
of DC fan motor (Upper)
IC401 defective
)
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