Daikin VRV-WIII RWEYQ72PTJU Service Manual page 105

SiUS30-1301
Auto Restart after Power Failure Reset
For the air conditioners with no setting for the function (same as factory setting), the units will be left in the stop condition
when the power supply is reset automatically after power failure reset or the main power supply is turned ON again after
once turned OFF. However, for the air conditioners with the setting, the units may start automatically after power failure
reset or the main power supply turned ON again (return to the same operation condition as that of before power failure).
For the above reasons, when the unit is set enabling to utilize "Auto restart function after power failure reset", utmost care
should be paid for the occurrence of the following situation.
Caution 1. The air conditioner starts operation suddenly after power failure reset or
Airflow when Cooling Thermostat is OFF
This is used to set airflow to "LL airflow" when cooling thermostat is OFF.
Mode No. First Code No.
12 (22) 6
Setting of Normal Airflow
Make the following setting according to the ceiling height. The second code No. is set to "01" at the factory.
 In the Case of FXAQ, FXHQ
Mode No. First Code No.
13 (23) 0
 In the Case of FXFQ12~30
First code
Mode No.
No.
13 (23) 0
Field Setting
the main power supply turned ON again. Consequently, the user might be
surprised (with question for the reason why).
2. In the service work, for example, turning OFF the main power switch
during the unit is in operation, and turning ON the switch again after the
work is completed start the unit operation (the fan rotates).
Second Code No.
01
02
Second Code No.
01
02
03
Second
Setting
code No.
01 Standard (N)
02 High Ceiling (H)
03 Higher Ceiling (S)
Setting
LL airflow
Preset airflow
Setting
Standard
Slight increase
Normal increase
Ceiling height
4-way Outlets 3-way Outlets 2-way Outlets
Lower than Lower than
8-29/32 ft 9-29/32 ft
Lower than Lower than
9-29/32 ft 10-27/32 ft
Lower than Lower than
11-1/2 ft 11-1/2 ft
Field Setting from Remote Controller
Lower than
11-1/2 ft
Lower than
12-15/32 ft
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