Setting Test Run Remote Controller - Panasonic U-72MF2U9 Service Manual

6. Setting Test Run Remote Controller

6. Setting Test Run Remote Controller

CZ-RTC3 / CZ-RTC5 (High-spec wired remote controller)
Keep pressing the
buttons simultaneously for 4 or more seconds.
The "Maintenance func" screen appears on the
LCD display.
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel. Page [
Press the or
If you wish to see the next screen instantly, press
the or button.
Select "4. Test run" on the LCD display and press
the button.
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel. Page [
Change the display from OFF to ON by pressing
the or button. Then press the
button.
Test run
Test run
ON
Change [
CZ-RTC4 (Timer remote controller)
1. Press the remote controller
Then press the button.
" " appears on the LCD display while the test run is in progress.
The temperature cannot be adjusted when in Test Run mode.
This mode places a heavy load on the machines.
Therefore, use it only when performing the test run.
2. The test run can be performed using the HEAT, COOL, or FAN
operation modes.
The outdoor units will not operate for approximately 3 minutes after the
power is turned ON and after operation is stopped.
3. If correct operation is not possible, a code is displayed on the remote
controller LCD display.
See the section "8. Self-Diagnosis Function Table and Contents of
Alarm Display" and correct the problem.
4. After the test run is completed, press the
Check that " " disappears from the LCD display.
To prevent continuous test runs, this remote controller includes a timer
function that cancels the test run after 60 minutes.
* If the test run is performed using the wired remote controller, operation
is possible even if the cassette-type ceiling panel has not been
installed. ("P09" display does not occur.)
, and
20:30 (THU)
] Confirm
button to see each menu.
20:30 (THU)
] Confirm
20:30 (THU)
] Confirm
button for 4 seconds or longer.
button again.
[ ]
START
Press the
on the LCD display.
TEST
[ ] START
Press the button. Test run will be started.
Test run setting mode screen appears on the LCD
display.
TEST
MODE
COOL
1
6 - 15
3WAY VRF SYSTEM
Test Run
20:30 (THU)
CZ-RTC3 / CZ-RTC5
button. "TEST" will be displayed
20:30 (THU)
20:30 (THU)
4
CZ-RTC4
1
2
3
4
5
6
1
7
8
9