2WAY SYSTEM
Remote Controller Functions
5
- 18
2. Detailed Settings Function
5
Selecting the DC fan motor tap
(when setting with the remote controller)
<Procedure of CZ-RTC2>
Stop the system before performing these steps.
Press and hold the , and buttons
simultaneously for 4 seconds or longer.
If group control is in effect, press the button and
select the address (unit No.) of the indoor unit to set. At
this time, the fan at the indoor unit begins operating.
Use the temperature setting buttons to select item code “5d.”
Press the timer time / buttons to select the
desired setting data.
* For item codes and setting data, refer to Table 1 – Table 3.
Press the button. (The display stops blinking and
remains lit, and setting is completed.)
* If air-blocking material is used, use the same procedure
as in steps - above and change the setting for
item code “62” to “0000.”
To change the selected indoor unit, go to step .
Press the button to return to normal remote controller display.
Setting No. Remote controller setting data
Contents & optional parts name
0000
(3)
0003
0003
(6)
0006
0003
0003
Standard (setting at time of shipping)
Air-blocking material (for 3-way air discharge)
Air-blocking material (when a discharge duct is connected)
Air-blocking material (for 2-way air discharge)
Table 1 Table of DC Fan Motor Tap Settings (4-Way Cassette type)
Setting No. Remote controller setting data
Purpose of use, names of accessories
0000
(1)
0001
(3)
Standard (setting at time of shipping)
High ceiling setting
Super long-life filter
Ammonia deodorant filter (65% by JIS colorimetric method)
Optical regeneration deodorant filter
High performance filter (65% by JIS colorimetric method)
Deodorant filter (65% by JIS colorimetric method)
Table 2 Table of DC Fan Motor Tap Settings (Ceiling type)
Setting No. Remote controller setting data
Purpose of use, names of accessories
0000
(1)
0001
(3)
Standard (setting at time of shipping)
High ceiling setting
Discharge grille (purchased separately) is installed.
2-way lowered-ceiling system
Table 3 Table of DC Fan Motor Tap Settings (1-Way Cassette type)
* Failure to make this setting may result in
decreased airflow and condensation.
3. Detailed Settings Function
1 Keep pressing the
,
and
buttons simultaneously for 4 or more seconds.
The “Maintenance func” screen appears on the
LCD display.
2
3
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.
The “Detailed settings” screen appears on the
LCD display.
Select the “Unit no.” by pressing the
or
button for changes.
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
8. Detailed settings
Sel.
Page [
] Confirm
20:30 (THU)
7. Simple settings
Detailed settings
Unit no.
Code no.
Set data
10
1-1
0001
Sel.
Next
20:30 (THU)
4 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
1
0
0
0
1
-
1
Sel.
Next
20:30 (THU)
5D
5 Select the “Set data” by pressing the
or
button.
Select one of the “Set data” in “Table for DC Fan
Motor Tap Setting (Table 1 – Table 3)” by pressing
the
or
button.
Then press the
button.
6
Detailed settings
Unit no.
Code no.
Set data
1-1
Sel.
20:30 (THU)
5D
0003
[
] Confirm
Press the
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
ALL
Sel.
Next
20:30 (THU)
01
0002
Exit detailed settings
and restart?
NO
YES
button.
If you wish to change the selected indoor unit,
follow the step .
If air-blocking material is used, use same
procedure as in steps - above and
change the setting for Code no.“62” to “0000”.
2
6
*
3
<Procedure of CZ-RTC3>
Stop the system before performing these steps.
SM830204-05_2WAY SYS.indb 18
2015/01/23 11:57:30
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