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English 14
SETTINGS WHEN USING THE OPTIONAL RE-10-1
MOTE SENSOR
This product does not include an air inlet thermistor.
It uses a remote controller thermistor for control purposes.
For this reason, it is necessary to install an optional remote
thermistor in the following cases:
When the remote controller will be installed at a location •
where it cannot accurately measure the indoor temperature.
When using a remote controller without a built-in thermistor •
(simple remote controller, wireless remote controller, no
remote controller).
When using an optional remote sensor, change the settings as
described Table 5:
(The SECOND CODE NO. is set to “03” when shipped.)
Table 5
Mode No.
FIRST
CODE NO.
SECOND
CODE NO.
To use both the remote
controller thermistor and the
remote sensor
10 (20) 2
01
To use only the remote sensor 02
To use only the remote
controller thermistor
03*
* factory set
REMOTE CONTROL SETTING10-2
Forced off and ON/OFF operation should be selected by select-
•
ing the SECOND CODE NO. as shown in the table Table 6.
Table 6
External ON/OFF input Mode No.
FIRST
CODE NO.
SECOND
CODE NO.
Forced off
12 (22) 1
01*
ON/OFF operation 02
* factory set
Input A of forced off and ON/OFF operation work as shown •
in Table 7.
Table 7
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”
SETTING THE FILTER SIGN DISPLAY INTERVAL10-3
Explain the following to the customer if the fi lter dirt settings •
have been changed.
The fi lter sign display time is set to 2500 hours (equivalent •
to 1 year’s use) when shipped.
The settings can be changed to not display.•
When installing the unit in a dusty place, set the fi lter sign •
display time to shorter intervals (1,250 hours).
Explain it to the customer that the fi lter needs to be cleaned •
regularly to prevent clogging and also the time that is set.
Mode No. FIRST CODE NO.
SECOND
CODE NO.
01 02
10 (20)
0 Filter dirt low high
1 (low/high)
Displayed time
(units: hours)
2500/
1250
10000/
5000
3 Filter sign display ON OFF
EXTERNAL STATIC PRESSURE SETTING10-4
Setting remote controller.(1)
The “SECOND CODE NO.” is set to 11 (an external static
pressure of 0.4 in.WG) at factory set.
External Static
Pressure
(in.W.G.)
Mode No.
FIRST
CODE NO.
SECOND
CODE NO.
0.150
13 (23) 06
01
0.175 02
0.200 03
0.225 04
0.250 05
0.275 06
0.300 07
0.325 08
0.350 09
0.375 10
0.400 11
0.425 12
0.450 13
0.475 14
0.500 15
CAUTION
Keep in mind that a shortage of airfl ow quantity or water •
leakage will result because the air conditioner will be
operated outside the rated range of airfl ow quantity if the
external static pressure is wrongly set.
01_EN_3P250363-4E.indd 1401_EN_3P250363-4E.indd 14 6/9/2016 4:57:02 PM6/9/2016 4:57:02 PM
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