CW-C51LE - Panasonic Air Conditioner Service Manual (repair manual). Page 3

Maximum
Temperature
Minimum
Temperature

DBT  : Dry Bulb Temperature.
WBT : Wet Bulb Temperature.

WBT

26

15

DBT

43

21

Outdoor

WBT

23

15

Indoor

DBT

32

21

- 3 -

Set the main control switch to the  OFF position,
and confirm that the power supply cord is
connected to a proper AC outlet.

Set either LOW COOL or
HIGH COOL, as required. (
Fan setting operates the fan
only ).

Caution: If the timer is turned of ,wait at least 3
minutes before restarting the operation ( the
timer set to ON or setting hour).

Set the thermostat
control at the desired
setting. (ussually at 6 ~ 7
is recommended setting
position). If the room
temperature is not
satisfactory after a
reasonable amount of
time, turn the control
clockwise to cool the
room more, or anti
clockwise to cool the
room less.

When the termostat control is set to 10, moisture may
freeze onto the coils and prevent effective cooling. If
this happens, turn the main control switch to FAN,
and the thermostat control switch anti clockwise. This
will quickly defrost the cooling coil and resume
normal cooling.

Vertical Airflow Direction Vane
(Airflow direction adjusment Up-and-Down)

The vertical airflow
direction vane may
be positioned using
tabs to deflect the air
upward, downward,
or straight on.

Vertical Airflow Direction Vane

Horizontal Airflow Direction Vane
(Airflow direction adjusment Side-to-Side)

The horizontal
airflow direction
vane may be
adjusted by lever to
deflect the air side to
side ( left,right, or
straight).

Use the air conditioner under the following conditions as below:
 Operating temperature range.

(Unit in oC)

 Humidity does not exceed 90 %.

Continuous operation at over 90 % humidity
may create condensation and waterdrops on
the intake and outlet vents.