Daikin RXYQ-TA Series Service Manual page 123

SiUS341615E
Thermostat Switching
Differential value during thermostat ON/OFF control can be changed.
Mode No.
12(22)
Airflow Setting when Heating Thermostat is OFF
This setting is used to set airflow when heating thermostat is OFF.
∗ When thermostat OFF airflow volume up mode is used, careful consideration is required before deciding
installation location.
Mode No.
12 (22)
Setting of Operation Mode to AUTO
This setting makes it possible to change differential values for mode selection while in automatic operation mode.
Mode No.
12 (22)
The automatic operation mode setting is made by the use of the "Operation Mode Selector" button.
Auto Restart after Power Failure Reset
Mode No.
12 (22)
For the air conditioners with no setting for the function, 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 (same as factory 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 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.
12 (22)
Field Settings
First Code No. Second Code No.
2
First Code No. Second Code No.
3
First Code No.
01
0°C
4
(0°F)
First Code No. Second Code No.
5
when the main power supply is turned on again. Consequently, the user
might be surprised and wonder why this has happened. In service work, for
example, turning off the main power switch while the unit is in operation,
and turning on the switch again after the work is completed start unit
operation (the fan rotates).
First Code No. Second Code No.
6
01
02
01
02
03
Second Code No.
02 03 04
1°C 2°C 3°C
(1.8°F) (3.6°F) (5.4°F)
01
02
01
02
03
Field Setting from Remote Controller
Contents
1°C (1.8°F)
0.5°C (0.9°F)
Contents
LL tap
Set fan speed
OFF
05 06 07
4°C 5°C 6°C
(7.2°F) (9.0°F) (10.8°F)
Contents
Not equipped
Equipped
Contents
LL tap
Set fan speed
OFF
08
7°C
(12.6°F)
110