Mitsubishi Electric PKH18FK1 Technical & Service Manual page 42

2-6 TIMER operation
WIRED REMOTE CONTROLLER
TIMER OFF TIMER CLOCK AUTO AUTO
FAN
CHECK SET TEMP. START STOP
SPEED
<Timer setting example>
2-7 Test run
<Before test run>
After installing, wiring, and piping the indoor and outdoor units, check for refrigerant leakage, looseness in power supply or
control wiring, and mistaken polarity.
Use a 500-volt measure to check the resistance between the power supply terminal block and ground to make sure that it is
at least 1.0M" .
Attention:
Do not use the air conditioner if resistance is less than 1.0M".
SWING
F
COOL
FAN
SPEED
AUTO
RETURN
MODE TIMER ON/OFF CLOCK/TIMER FAN SPEED AIR DISCHARGE FILTER
AIR SWEEP
SET TEMP. TIMER SET
REMOTE CONTROLLER
PAR-JH240KUS
TEST RUN button
Displayed during test run
SWING
FILTER
AUTO
CHECK MODE
RETURN
TEST RUN
This setting will stop the operation in 8hours.
With the lapse of time, time display changes in 1hour units,
AUTO
showing remaining time.
STOP
CHECK
TEST RUN
·The test run works for 2 hours and stops automatically.
To cancel the test run, press ON / OFF button or TIMER ON / OFF button.
<Timer function>
AUTO STOP ········The air conditioner stops after the set time lapses.
AUTO START ········The air conditioner starts after the set time lapses.
AUTO OFF ············Timer is not active.
<How to operate>
1. Press POWER ON/OFF button.
2. Press "TIMER ON/OFF" button to select AUTO STOP or AUTO
START.
3. Press "CLOCK/TIMER" button to set desired time.
Time setting is in 1 hour units for up to 24 hours.
Each time TIMER SET button is pressed, set time increases by 1
hour. When TIMER SET button is pressed and held, the set time
increases by 1 hour every 0.5 seconds.
4. To cancel the timer operation, press POWER ON/OFF button.
<How to operate>
1. Turn ON main breaker.
2. Press TEST RUN button twice. "TEST RUN" is displayed on
remote controller.
3. Select "COOL" with MODE button to check that cool air is
beginning discharged.
Select "HEAT" with MODE button to check that warm air is
beginning discharged.(after a while)
4. Select LOW/HIGH with FAN SPEED button to check that the fan
speed changes properly.
5. Press AIR DISCHARGE button to check auto vane operation.
6. Check outdoor fan operation.
7. Check compressor operation referring to the indoor coil
temperature code displayed on the remote controller.
8. After checking, press the ON/OFF button.
OC193-40