Preparing The Device For Operation - White-Westinghouse WAS12P5CHLWP Instruction Manual

Test running
Perform test operation after completing gas leak check at the flare nut
connections and electrical safety check.
Check that all tubing and wiring have been properly connected.
Check that the gas and liquid side service valves are fully open.
1. Connect the power, press the
ON/OFF button on the remote
controller to turn the unit on.
2. Use the MODE button to select
COLD, HEAT, AUTO and FAN to
check if all the functions works well.
3. When the ambient temperature is
too low(lower than 17°C), the unit
cannot be controlled by the remote
controller to run at cooling mode,
manual operation can be taken.
Manual operation is used only when
the remote controller is disable or
maintenance necessary. Hold the
panel sides and lift the panel up to
an angle until it remains fixed with
a clicking sound.Press the Manual
control button to select the AUTO or
COLD, the unit will operate under
Forced AUTO or COLD mode(see
User Manual for details).
4. The test operation should last about
30 minutes.
Test running
29

Preparing the device for operation

1. Contact a specialist to install the device.
2. Guarantee that the unit is appropriately fastened and complies with all of
the aforementioned safety norms.
3. Before operating the air conditioner, ensure that the air filter is installed
correctly.
4. If the unit has been out of use for a long period of time, it is recommended
that the air filter be cleaned before use. During continuous use, clean the air
filter every two weeks.
5. This air conditioner was designed for use under the following conditions:
Cold
Room Temperature Room Temperature
Indoor Outdoor* Indoor
17°C~32°C 18°C~43°C 0°C~30°C -7°C~24°C 10°C~32°C 11°C~43°C
* (-7°C~43°C cooling only / 18°C~52°C special tropical models)
** (18°C~52°C special tropical models)
Attention
If air conditioner is used outside of the above conditions, certain safety protection
features may come into operation and cause the unit to function abnormally.
Room relative humidity less than 80%. If the air conditioner operates in excess of
this figure, the surface of the air conditioner may attract condensation. Please sets
the vertical air flow louver to its maximum angle (vertically to the floor), and set
HIGH fan mode.
Optimum performance will be achieved within these operating temperature.
Preparing the device for operation
MODE
Heat Deshumidifier
Room Temperature
Outdoor Indoor Outdoor**
30