– 6
9
–
10-
7
. OTHERS
10-
7
-1. Gas Leak Test
Check the flare nut
connections for the
gas leak with a gas
leak detector or
soap water.
Check places for
flare nut connection
(indoor unit)
Check places for
the outdoor unit.
Valve cover
10-
7
-2. Test Operation
To switch the TEST RUN (COOL) mode, press RESET
button for 10 seconds. (The beeper will make a short
beep.)
Fig. 10-
7
-1
10-
7
-3. Auto Restart Setting
This product is designed so that after a power failure
it can restart automatically in the same operating mode
as before the power failure.
The product was shipped with Auto Restart function
in the
ON
position. Turn it
OFF
if this function is not
Information
10-
7
-4. How to cancel the Auto Restart
1. Press and hold the RESET button on the indoor unit
for 3 seconds to cancel the operation. (3 beep
s
will
sound
but OPERATION lamp does not blink)
2. Press and hold the RESET button on the indoor unit
for 3 seconds to set the operation. (3 beep
s
will
sound
and
OPERATION lamp blink 5 time/sec for 5 seconds)
· Do not operate ON timer and OFF timer
.
Note
: Default setting of auto restart operation is OK
Fig. 10-
7
-2
FILE NO. SVM-13069-3
RESET
RESET button
required.
The unit does not operate. Cooling or Heating is abnormally low.
•
The power main switch is
turned off.
•
The circuit breaker is tripped.
•
ON timer is set.
•
The filters are blocked with dust.
•
The temperature has been set
improperly.
•
Windows or doors are open.
•
The air inlet or outlet of the outdoor
unit is blocked.
•
The fan speed is too low.
•
The operation mode is FAN or DRY.
10-
7
-
5
.
Troubleshooting (Check Point)
