Panasonic U-120ME2U9 Service Manual page 132

2. Detailed Settings Function
Auto External Static Pressure Setting Operation
6. Keep pressing the
buttons simultaneously for 4 or more seconds.
The "Maintenance func" screen appears on the
LCD display.
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel.
7. Press the
1
menu. If you wish to see the next screen instantly,
press the
Select "4. Test run" on the LCD display and press
the button.
2
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel.
3
The "Test run" screen appears on the LCD display.
Test run
4
Change
Change the display from OFF to ON by pressing
the or
button.
5
Test run
Change
6
The "Maintenance func" screen appears on the
LCD display.
1. Outdoor unit error data
2. Service contact
7
3. RC setting mode
4.Test run
Sel.
8. Press the
on the LCD display.
8
TEST
[ ]
9
, and
Maintenance func 20:30 (THU)
Page [ ] Confirm
or button to see each
or button.
Maintenance func 20:30 (THU)
Page [ ] Confirm
20:30 (THU)
Test run
OFF
[ ] Confirm
button. Then press the
20:30 (THU)
Test run
ON
[ ] Confirm
Maintenance func 20:30 (THU)
Page [ ] Confirm
button. "TEST" will be displayed
20:30 (THU)
START
9. Press the
Test run setting mode screen appears on the LCD
display.
TEST
MODE
COOL
10. Set the operation mode to "
mode to " " by pressing the
button or or
button.
TEST
MODE
FAN
The fan motor will be activated, the auto external
static pressure setting operation and setting-check
operation will be performed for about 3 to 30 minutes.
The fan speed will change automatically while these
operations are in progress. When these operations
completed, "TEST" will be disappeared from the LCD
display.
MODE
FAN
NOTE:
The auto external static pressure setting operation and
setting-check operation will not be performed unless
" (MODE FAN)" and "
been selected.
11. Press the
The LCD display will be returned to the initial
screen.
[ ] START
NOTE:
Failure to set this parameter may result in
decreased airflow and condensation.
4 - 20
2WAY VRF SYSTEM
Remote Controller Functions
button. Test run will be started.
20:30 (THU)
FAN SPEED
FLAP
" and fan speed
or
button. Then press the
20:30 (THU)
FAN SPEED
FLAP
20:30 (THU)
FAN SPEED
FLAP
(FAN SPEED)" have
button.
20:30 (THU)