Sinclair SDV5 Series User Manual

14
7.3 Remote controller troubleshooting
WARNING
- A safety device such as a fuse or circuit breaker frequently blows/trips.
- An object or water enters the unit.
- Water is leaking from the unit.
Certain troubleshooting steps that a professional technician may perform when investigating an error are described
in this owner's manual for reference only. Do not attempt to undertake these steps yourself – arrange for a professional
technician to investigate the problem.
If any of the following errors occur, power the unit off and contact a professional technician immediately. Do not attempt
troubleshooting yourself:
Table 7-2
Symptom
Possible causes
The fan speed cannot be
adjusted
The remote controller signal
is not transmitted even when
the ON/OFF button is pushed
No receiving sound
from the indoor unit when
the ON/OFF button is pressed
The indication on the display
disappears after a certain time
The TIMER ON indicator goes
off after a certain time
Troubleshooting steps
- A power cut has occurred (the power
to the premises has been cut-off).
- The remote controller's batteries are
dead.
- Wait for the power to come back on.
- Replace the batteries.
-
When dry mode is selected, the
air conditioner automatically adjusts
the fan speed. ( The fan speed can be
selected during "COOL", "FAN ONLY",
and "HEAT".)
- In automatic mode, the air conditioner
will automatically change the fan’s
speed.
- Check whether the MODE
indicated on the display is "AUTO".
- Check whether the MODE
indicated on the display is "DRY".
- Check whether the signal transmitter
of the remote controller is properly
directed to the infrared signal receiver
of the indoor unit when the ON/OFF
button is pressed.
- Directly transmit the signal transmitter
of the remote controller to the infrared
signal receiver of the indoor unit, and
then press the ON/OFF button twice.
- Up to the set time, the air
conditioner will automatically start
and the appropriate indicator will go
off.
- The air conditioner operation will stop
up to the set time.
- Check whether the timer operation
has come to an end when TIMER OFF
is indicated on the display.
- Check whether the timer operation
has come to an end when TIMER ON
is indicated on the display.

Sinclair SDV5 Series Specifications

General

Brand	Sinclair
Model	SDV5 Series
Category	Air Conditioner
Language	English