5 - 30
2. Detailed Settings Function
5
VRF SYSTEMS Indoor Unit
How to set the external static pressure
1-3.
1. Keep pressing the
buttons
Press the
If you wish to see the next screen instantly, press the
simultaneously for 4 or more seconds.
The “Maintenance func” screen appears on the LCD
display.
,
and
2.
button to see each menu.
or
Indoor unit
Item code
15, 22, 28, 36, 45,
56, 60, 73, 90
106, 140, 160
B0
External static pressure of the rated
air flow volume (Pa)
150
140
130
120
100
70
60
50
30
10
150
140
130
120
110
100
70
50
30
10
No auto airflow volume setting
Auto airflow volume setting
Failure to set this parameter may result in decreased
airflow and condensation.
button.
or
or
Select “8. Detailed settings” on the LCD display and
press the
button.
The “Detailed settings” screen appears on the LCD
display.
Select the “Unit no.” by pressing the
button for changes.
0015
0014
0013
0012
0011
0008
0006
0005
0003
0001
-001
-002
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel.
Page [
] Confirm
20:30 (THU)
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel.
Page [
] Confirm
20:30 (THU)
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel.
Page [
] Confirm
20:30 (THU)
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel.
Page [
] Confirm
20:30 (THU)
Maintenance func
5. Sensor info.
6. Servicing check
7. Simple settings
8. Detailed settings
Sel.
Page [
] Confirm
20:30 (THU)
Press the
If you wish to see the next screen instantly, press the
7.
button to see each menu.
or
button.
or
4.
Select the “Set data” by pressing the
button.
Select the “Unit no.” by pressing the
button
The “Exit detailed settings and restart?” (Detailed setting-end)
screen appears on the LCD display.
Select “YES” and press the
When the setting is completed, perform the test run for the
external static pressure setting described in “Auto External
Static Pressure Setting Operation”.
button.
and press the
button.
Select one of the “Set data” among “0001” – “0015”
according to the desired external static pressure setting
by pressing the
button.
Then press the
When setting to auto airflow volume control:
Table 2-6 Setting the external static pressure
(See the table below.)
Select the setting data to “-002”.
Then press the
button.
button.
5.
or
or
or
[
] Confirm
Test run
Change
20:30 (THU)
Test run
ON
[
] Confirm
Test run
Change
20:30 (THU)
Test run
OFF
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.
,
and
8.
Press the
button. “TEST” will be displayed
on the LCD display.
Select “4. Test run” on the LCD display and press the
button.
The “Test run” screen appears on the LCD display.
Test run setting mode screen appears on the LCD display.
Change the display from OFF to ON by pressing the
or
button. Then press the
button.
The “Maintenance func” screen appears on the LCD
display.
3.
Select the “Code no.” by pressing the
button.
or
Change the “Code no.” to “B0” by pressing the
button (or keeping it pressed).
or
Detailed settings
Unit no.
Code no.
Set data
3-1
0001
Sel.
Next
20:30 (THU)
Detailed settings
Unit no.
Code no.
Set data
B0
3-1
0001
Sel.
Next
20:30 (THU)
TEST
START
[
]
20:30 (THU)
START
[
]
20:30 (THU)
START
[
]
20:30 (THU)
9.
Press the
11. Press the
The LCD display will be returned to the initial screen.
button.
button. Test run will be started.
Set the operation mode to “
” and fan speed mode to
“
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.
NOTE:
NOTE:
The auto external static pressure setting operation and
setting-check operation will not be performed unless
“
(MODE FAN)” and “
(FAN SPEED)” have
been selected.
or
or
” by pressing the
button or
button. Then press the
button.
10.
TEST
MODE
FAN SPEED
FLAP
FAN
20:30 (THU)
MODE
FAN SPEED
FLAP
FAN
20:30 (THU)
TEST
FAN SPEED
FLAP
20:30 (THU)
B0
Detailed settings
Unit no.
Code no.
Set data
10
1-1
0001
Sel.
Next
20:30 (THU)
Exit detailed settings
and restart?
NO
YES
COOL
MODE
Operating the High-spec Wired Remote
Controller (CZ-RTC3 / CZ-RTC5A)
SM830232-02_欧州向けVRF Indoor SM&TRSM.indb 30
17/03/08 18:33:53
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