Mitsubishi Electric PUHZ-P200YKA3 Service Manual page 24

10-2-3. Test run for wireless remote controller (Type C)
Measure an impedance between the power supply terminal block on
the outdoor unit and ground with a 500V Megger and check that it is
equal to or greater than 1.0M".
1 Turn on the main power to the unit.
TEST RUN
2 Press the button twice continuously.
(Start this operation from the status of remote controller display
turned off.)
A and current operation mode are displayed. TEST RUN
MODE
3 Press the ( ) button to activate mode, then
check whether cool air blows out from the unit.
MODE
4 Press the ( ) button to activate mode, then
check whether warm air blows out from the unit.
FAN
5 Press the button and check whether strong air blows out
from the unit.
VANE
6 Press the button and check whether the auto vane operates
properly.
7 Press the ON/OFF button to stop the test run.
Note:
• Point the remote controller towards the indoor unit receiver
while following steps 2 to 7.
• It is not possible to run in FAN, DRY or AUTO mode.
10-2-4. Test run for wireless remote controller <PAR-SL100A-E>
button 1 to stop the air conditioner.
1. Press the
button 3 to disable it (
button 2 for 5 seconds.
2. Press the
comes on and the unit enters the service mode.
3. Press the button 2.
B comes on and the unit enters the test run mode.
4. Press the following buttons to start the test run.
5. Stop the test run.
button 1 to stop the test run.
Press the
After 2 hours, the stop signal is transmitted.
OCH679
COOL
HEAT
is on), press the
is off).
.
7
MODE
3,4
CHECK LOUVER
TEST RUN
2
3
24
TEST RUN
TEMP
ON/OFF
FAN AUTO STOP
5
AUTO START
VANE
6
h
min
SET RESET CLOCK
B
A
1
2