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S4179705
For KHS model
(1) For KHS model, Operation Selector is located on
the right side of the air discharge. (Fig. 10-2)
(2) Set the Operation Selector to the “Test” position.
The air conditioner will start running.
(3) Let the unit run for about 30 minutes and check
that the unit operates normally.
(4) After the Test Run, be sure to reset the Operation
Selector to the “ON” position for normal opera-
tion. The air conditioner continues to run .
(5) Referring to the Operatiing Instructions, select the
Cooling mode and press the ON / OFF operation
button on the remote control unit, to confirm
remote control unit operation.
Set the Operation Selector at the “ON” position.
Otherwise the unit will stop or will not run correctly.
The TEST RUN switch is
used only for servicing the
air conditioner. DO NOT use
this switch for normal
operation. Otherwise, it may
put stress on the system.
● During the test run, all of the 3 indicator lamps on
the indoor unit will flash.
● During the test run, the air conditioner runs
continuously and the thermostat does not control
the system.
● To protect the air conditioner from overloading, the
outdoor unit will not start running for 3 minutes after
power is applied or the air conditioner is turned off
and then back on.
● When the air conditioner fails to start the test run, 1
or more of the 3 alarm indicator lamps on the indoor
unit will flash.
Important
CAUTION
NOTE
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