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2. Detailed Settings Function
5
VRF SYSTEMS Indoor Unit
1-3. Operating the High-spec Wired Remote
Controller (CZ-RTC3 / CZ-RTC5A)
START
[ ]
20:30 (THU)
How to set the external static pressure
1. Keep pressing the
,
and
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 [ ] Confirm
20:30 (THU)
2. Press the
or
button to see each
menu. If you wish to see the next screen instantly,
press the
or
button.
Select “8. Detailed settings” on the LCD display
and press the
button.
Maintenance func
5. Sensor info.
6. Servicing check
7. Simple settings
8. Detailed settings
Sel. Page [ ] Confirm
20:30 (THU)
The “Detailed settings” screen appears on the LCD
display.
Select the “Unit no.” by pressing the
or
button for changes.
Detailed settings
Unit no. Code no. Set data
10
3-1 0006
Sel. Next
20:30 (THU)
3. Select the “Code no.” by pressing the
or
button.
Change the “Code no.” to “5D” by pressing the
or
button (or keeping it pressed).
Detailed settings
Unit no. Code no. Set data
10001-3
Sel. Next
20:30 (THU)
5D
4. Select the “Set data” by pressing the
or
button.
Select one of the “Set data” among “0006”, “0003”
or “0001” according to the desired external static
pressure setting by pressing the
or
button.
Then press the
button.
(See the table below.)
Then press the
button.
Table 2-10 Setting the external static pressure
Indoor unit Item code
180, 224 280
5D
External static pressure of the rated
air flow volume (Pa)
270 Pa 270 Pa
0006
140 Pa 140 Pa
0003
60 Pa 72 Pa
0001
5. Select the “Unit no.” by pressing the
or
button and press the
button.
The “Exit detailed settings and restart?” (Detailed
setting-end) screen appears on the LCD display.
Select “YES” and press the
button.
Detailed settings
Unit no. Code no. Set data
10
1-1 0001
Sel. Next
20:30 (THU)
Exit detailed settings
and restart?
NOYES
SM830232-02_欧州向けVRF Indoor SM&TRSM.indb 36 17/03/08 18:34:00
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