Field Setting from Remote Controller
SiUS331604E
91
Field Setting
(14) Thermostat Differential Changeover
Differential value during thermostat ON/OFF control can be changed.
(15) 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.
(16) Automatic Mode Differential
This setting makes it possible to change differential values for mode selection while in automatic operation mode.
The automatic operation mode setting is made by the use of the "Operation Mode Selector" button.
(17) Power Failure Automatic Reset
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.
Mode No.
First Code No.
Second Code
No.
Contents
12(22)
2
01
1ºC (1.8ºF)
02
0.5ºC (0.9ºF)
Mode No.
First Code No.
Second Code
No.
Contents
12 (22)
3
01
LL airflow
02
Set fan speed
Mode No.
First Code No.
Second Code No.
01
02
03
04
05
06
07
08
12 (22)
4
0°C
(0ºF)
1°C
(1.8ºF)
2°C
(3.6ºF)
3°C
(5.4ºF)
4°C
(7.2ºF)
5°C
(9ºF)
6°C
(10.8ºF)
7°C
(12.6ºF)
Mode No.
First Code No.
Second Code
No.
Setting
12 (22)
5
01
Not equipped
02
Equipped
Caution 1. 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.
2. 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).
Summary of Contents for VRV IV-S RXTQ-TAVJU Series
Page 1: ...Service Manual SiUS331604E RXTQ36 48 60TAVJU Heat Pump 60 Hz...
Page 254: ...Wiring Diagrams SiUS331604E 241 Appendix RXTQ48TAVJU 3D100496A...
Page 255: ...SiUS331604E Wiring Diagrams Appendix 242 RXTQ60TAVJU 3D100497A...
Page 260: ...Wiring Diagrams SiUS331604E 247 Appendix FXEQ07 09 12 15 18 24PVJU C 3D098557...
Page 267: ...SiUS331604E Wiring Diagrams Appendix 254 FXTQ12 18 24 30 36 42 48 54PAVJU 3D065036G...
Page 270: ...Wiring Diagrams SiUS331604E 257 Appendix VAM1200GVJU 3D073270C...
Page 271: ...Revision History Month Year Version Revised contents 06 2016 SiUS331604E First edition...
