Daikin VRV EMERION REYQ-AATJA Service Manual page 232

Field Settings for Indoor Unit
1.4.15 Optional Accessories Output Selection
Using this setting, operation output signal and abnormal output signal can be provided. Output
signal is output between terminals X1 and X2 of adaptor for wiring, an optional accessory.
Mode
12 (22)
1.4.16 External ON/OFF Input
This input is used for ON/OFF operation and protection device input from the outside. The input is
performed from the T1-T2 terminal of the operation terminal block in the electrical component box.
Mode
12 (22)
1.4.17 Thermostat Differential Changeover
Differential value during thermostat ON/OFF control can be changed.
Factory Setting
FXFQ-T, FXZQ-TA, FXUQ-P, FXEQ-P, FXSQ-TA, FXHQ-M,
FXTQ-TA, FXTQ-TB
FXFQ-AA, FXZQ-TB, FXUQ-PA, FXDQ-M, FXSQ-TB,
FXMQ-PB, FXMQ-TB, FXMQ-TA, FXMQ-M, FXAQ-P,
FXLQ-M, FXNQ-M, FXMQ-MF, CXTQ-TA
225
First Code Second Code
No. No. No.
01
02
03
04
0
05
06
07
First Code Second
No. No. Code No.
01
02
03
1 04
05
06
07
Mode No. First Code No.
12 (22)
Model
Indoor unit thermostat ON/OFF signal is provided.
Output linked with ON/OFF of remote controller is provided.
In case of Error Display appears on the remote controller, output is
provided.
Only for FXSQ-TA, FXSQ-TB, FXMQ-PB, FXMQ-TB
Economizer (field supply) ON/OFF signal is provided.
F2 T1 T2
Forced stop
Input A
ON: Forced stop (prohibition of using the remote controller)
OFF: Permission of using the remote controller
OFF  ON: Permission of operation
ON  OFF: Stop
ON: Operation
OFF: The system stops, then the applicable unit indicates A0. The other
indoor units indicate U9.
Only for FXSQ-TA, FXMQ-PB
ON: Economizer (field supply) is connected.
OFF: Not connected
Only for FXSQ-TB, FXMQ-TB
ON: Economizer (field supply) is connected.
OFF: Not connected
Second Code No.
01
2
02
SiUS372201EB
: Factory setting
Contents
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: Factory setting
Contents
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Contents
1°C (1.8°F)
0.5°C (0.9°F)
Second Code No. Contents
01 1°C (1.8°F)
02 0.5°C (0.9°F)
Part 5 Field Settings and Test Operation