Electra FS 1200 - Before Calling for Service

BEFORE CALLING FOR SERVICE
Before calling for service, please check the following malfunctions and correct it as needed.
Problem Cause Remedy
Unit does not operate.
Operation indicator does
not light up.
Unit not connected to power
Power failure
Insert the plug to power supply.
Check main fuse.
Air does not blow out from
indoor unit.
Defrost protection mode is
activated.
Unit is in Auto Fan mode.
Over cooling in Dry mode.
Normal operation in heating
mode.
Normal operation in dry mode.
Cooling, dry or heating will
not start immediately.
3min. delay start.
Normal operation in these
modes.
Unit functions but is not up
to its performance.
Improper temperature setting.
Unit capacity is insufficient for
load or room size.
Reset temperature.
Consult service center.
Filter indicator lights up
Air filter needs to be cleaned. Clean filter and reinstall, press
reset button to close indicator.
When compressor is in
operation, noise and
shock is great, running
current is less than the
corresponding current
on the nameplate,
suction pressure
doesn't fall and exhaust
pressure doesn't rise. .
Compressor doesn't
work while indoor motor
and outdoor motor are
still working. .
The antiphase indicator
doesn't light up.
Antiphase
Cut off the power immediately.
Adjust the phase sequence
exchange the random two
poles of the three external line
L1/L2/L3 on terminal of the
power, or exchange random
two poles of line 2, 4, 6 on the
AV contactor directly until the
antiphase indicator lights up.