Daikin RXQ12AHR Service Manual page 125

SiAF341904E
1.4.12 Thermostat Differential Changeover
Differential value during thermostat ON/OFF control can be changed.
Mode
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1.4.13 Auto Restart after Power Failure Reset
Mode
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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
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).
1.4.14 Airflow Setting when Cooling Thermostat is OFF
This is used to set airflow to "LL airflow" when cooling thermostat is OFF.
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Part 5 Field Settings and Test Operation
First Second
No. Code No. Code No.
01
2
02
First Second
No. Code No. Code No.
01
5
02
Mode First Second
No. Code No. Code No.
01
6
02
Field Settings for Indoor Unit
: Factory setting
Contents
1ºC
0.5ºC
: Factory setting
Contents
Disabled
Enabled
: Factory setting
Contents
LL tap
Set fan speed
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