Mitsubishi Electric PK-2.5FLD Technical & Service Manual page 25

2-5 Test run
PK-2.5FLD, PK-2.5FLD
1
PK-3FLD, PK-3FLD
1
PK-4FLSD, PK-4FLSD
1
˚C
AM
PM
AM
PM
NOT AVAILABLE
ON / OFF
MODE
CLOCK
FAN
VANE STOP START
HR MIN.
PK-2.5FLD
2
PK-3FLD
2
PK-4FLSD
2
TEST RUN
TEMP
ON/OFF
6
FAN
MODE VANE
3
CHECK LOUVER
TEST RUN
2
SET RESET CLOCK
Measure an impedance between the power supply terminal block and ground with a 500V
Megger and check that it is equal to or greater than 1.0M".
(1) Turn on the main power of unit.
(2) Turn the adjusting switch on the back of the
wireless remote controller to "SET"
CHECK and TEST RUN will
start flashing.
(3) Push the MIN button TEST RUN and
the operating mode will be displayed (Refer
to the illustrated sample display at left)
(4) Push the MODE button, change the
mode to "FAN" and make sure that there
will be blowout of air.
(5) Push the MODE button, change the mode
to COOL and make sure that there will be
blowout of cool air.
(6) Push the FAN button and make sure that
there will be strong (or weak) blowout of air.
(7) Push the VANE button and verify the
operation of the auto vane.
(8) Push the POWER ON/OFF button and
cancel the test run.
(9) After completing a test run, be sure to
turn the adjusting switch back to "Nrm".
The test run automatically stops in 2 hours.
Set temperature is not displayed during test run.
A
AUTO STOP
4
AUTO START
5
h
min
Wireless remote controller with backside battery
cover removed Display will start finishing.
Turn the adjusting switch to "SET"
Nrm Set
For operations marked " ", point the transmitter to the
wireless receiver, and make sure that you will hear a
short beep from the receiver.
Test run
Measure an impedance between the power supply terminal block
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.)
TEST RUN
A
and current operation mode are displayed.
MODE
3 Press the
(
check whether cool air is blown out from the unit.
FAN
4 Press the
button and check whether strong air is blown out
from the unit.
VANE
5 Press the
button and check whether the auto vane operates
properly.
6 Press the ON/OFF button to stop the test run.
Note:
• Point the remote controller towards the indoor unit receiver
while following steps 2 2 to 6 6 .
• It is not possible to run the in FAN, DRY mode.
25
Display will start flashing
Reset
After refiling batteries.
Press the reset button.
) button to activate
COOL
ON / OFF
mode, then