14
English
9. FIELD SETTING
〈
Field settings may have to be performed using the
remote controller, depending on the type of installation.
〉
(1) Make sure the control box covers are closed on the
indoor and outdoor units.
(2)
Depending on the type of installation, make the field
settings from the remote controller after the power is
turned on, following the installation manual attached
to the remote controller.
•
The settings can select “Mode No.”, “FIRST CODE
NO.” and “SECOND CODE NO.”.
•
The “Field Settings” included with the remote control-
ler lists the order of the settings and method of opera-
tion.
0
Unit No.
1–01
5–––
9–––
2–02
6–––
a–––
3–01
7–––
b–––
Field Settings
0–
01
4–––
8–––
Setting
Mode
20
SECOND CODE NO.
FIRST CODE NO.
Mode No.
FIELD SET MODE
Fig. 29
•
Lastly, make sure the customer keeps the installation
manual, along with the operating manual, in a safe place.
〈
When using wireless remote controllers
〉
•
When using wireless remote controllers, wireless remote
controller address setting is necessary. Refer to the instal-
lation manual attached to the wireless remote controller
for setting instructions.
9-1 SETTING FILTER SIGN
• Remote controllers are equipped with display air filter
signs to display the time to clean air filters.
•
Change the SECOND CODE NO. according to Table 2
depending on the amount of dirt or dust in the room.
(SECOND CODE NO. is factory set to “01” for air filter
contamination-light)
Table 2
Setting
Spacing time of
display air filter
sign
Mode
No.
FIRST
CODE
NO.
SECOND
CODE
NO.
Air filter contami
-
nation-light
Approx. 200 hours
20
0
01
Air filter contami
-
nation-heavy
Approx. 100 hours
02
9-2 SETTING AIRFLOW RATE INCREASE MODE
• It is possible to raise set airflow (HIGH and LOW) from the
field. Change the SECOND CODE NO. as shown in
Table 3 to suit your needs.
(SECOND CODE NO. is factory set to “01” for Standard.)
Table 3
Setting
Mode No.
FIRST
CODE NO.
SECOND
CODE NO.
Standard
23
0
01
A little increase
02
Increase
02
9-3 REMOTE CONTROL SETTING
•
Forced off and ON/OFF operation should be selected by
selecting the SECOND CODE NO. as shown in Table 4.
Table 4
External ON/OFF input
Mode No.
FIRST
CODE NO.
SECOND
CODE NO.
Forced off
22
1
01*
ON/OFF operation
02
* Factory set
•
Input A of forced off and ON/OFF operation work as
shown in Table 5.
Table 5
Forced off
ON/OFF operation
Input A “on” to force a stop
(remote controller reception
prohibited)
Unit operated by changing input
A from “off” to “on”
Input A “off” to allow remote
controller
Unit stopped by changing input
A from “on” to “off”
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