Daikin FTQ18TAVJUA Installation Manual page 17

9.2 REMOTE CONTROL SETTING (T1, T2)
Forced off and ON/OFF operation should be selected by selecting
the SECOND CODE NO. as shown in Table 5.
External ON/OFF
input
Forced Off
ON/OFF Operation
System/Equipment Protection
* Factory Set
Input A of forced off and ON/OFF operation work as shown in
Table 6.
Forced Off
Input A "on" to force a stop
Unit operated by changing
(remote controller
input A from "off" to "on"
reception prohibited)
Input A "off" to allow Unit stopped by changing
remote controller input A from "on" to "off"
9.3 SETTING THE FILTER SIGN DISPLAY
INTERVAL
• Explain the following to the customer if the filter dirt settings
have been changed.
• The filter sign display time is set to 2500 hours (equivalent
to 1 year's use) when shipped.
• The settings can be changed to not display.
English
SECOND
Mode FIRST
CODE NO.
No. CODE NO.
12/(22) 1
Table 5
System/
ON/OFF Operation Equipment
Protection
Input A
to stop
system
Table 6
• When installing the unit in a dusty place, set the filter sign
display time to shorter intervals (1,250 hours).
• Explain to the customer that the filter needs to be cleaned
regularly to prevent clogging and also the time that is set.
Mode
01*
No.
02
03
1 (low/high)
10 (20)
9.4 RETURN AIR FILTER
Each installation must include a return air filter. This filtering may
be performed at the air handler using the factory filter rails or
externally such as a return air filter grille. When using the factory
filter rails, a nominal 16x20x1", 20x20x1" or 24x20x1" (actual
"off"
dimension must be less than 23-½"x20") filter can be installed.
Washable versions are available through your local Daikin
distributor.
• Do not operate this product without all the ductwork attached.
9.5 ELECTRIC HEAT
Refer to the installation manual provided with the electric heat
kit for the correct installation procedure. All electric heat must be
field installed. If installing this option, the ONLY heat kits that
are permitted to be used are the Daikin produced HKS series.
Refer to the air handler unit's Serial and Rating plate or the HKS
specification sheets to determine the heat kits compatible with a
given air handler. No other accessory heat kit besides the HKS
series may be installed in these air handlers. The heating mode
temperature rise is dependent upon the system airflow, the supply
voltage, and the heat kit size (kW) selected.
FIRST CODE NO.
Filter dirt
0
Displayed time
(units: hours)
Filter sign
3
display
SECOND CODE
NO.
01 02
low high
2500/ 10000/
1250 5000
ON OFF
17