Mitsubishi Electric PUHZ-P200YHA Service Manual page 21

TEST RUN
TEMP
ON/OFF
7
FAN AUTO STOP
AUTO START
MODE VANE
3,4
CHECK LOUVER
TEST RUN
2
SET RESET CLOCK
Test run [for wireless remote controller]
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.
2 Press the
3 Press the
4 Press the
5
5 Press the
6
h
6 Press the
min
7 Press the ON/OFF button to stop the test run.
Note:
• Point the remote controller towards the indoor unit receiver
while following steps
• It is not possible to run in FAN, DRY or AUTO mode.
21
TEST RUN
button twice continuously.
(Start this operation from the status of remote controller display
turned off.)
TEST RUN
A and current operation mode are displayed.
MODE
(
check whether cool air is blown out from the unit.
MODE
(
check whether warm air is blown out from the unit.
FAN
button and check whether strong air is blown out
from the unit.
VANE
button and check whether the auto vane operates
properly.
2 2 to 7 7 .
) button to activate mode, then
COOL
) button to activate mode, then
HEAT