Interlocked With External Equipment (Fxtq) - Daikin VRV-WIII RWEYQ72PTJU Service Manual

SiUS30-1301

9.12 Interlocked with External Equipment (FXTQ)

9.12.1 Humidifier
When a humidifier is connected onsite, the fan operates with the airflow rate set of the remote
controller or with the H tap.
Note: 1. This control is different from connection of humidifier and it is used for humidifiers locally
2. External input ON is an input signal to the "X12A" terminal on the PCB (A3P).
1 Refer to "2.4 Setting Contents and Code No. for Indoor Units" (P.92)
Mode First
No. Code No.
4 H
Setting of humidifier / air purifier fan tap
14
(24)
5 H
Humidifier residual operation time
Function and Control
• Remote control operation = ON
& (including thermostat OFF)
• External input = ON
• Remote control operation = ON
& (including thermostat OFF)
• When the external input
changes from ON to OFF.
connected in North America.
Description of Setting
Outline of Control (Indoor Unit)
Fan X∗1 tap operation
(Same operation as with the airflow rate
selected with the remote controller)
Fan residual operation for Y ∗1 seconds
(The fan airflow rate is set with the X ∗1 tap.)
Second Code No.
01 02
Remote
controller H tap
setting
30 sec. 60 sec.
Factory setting
:
03 04
— —
120 sec. —
79