Service Instruction

03-02
1-5. Setting the Auto restart
Enable or disable automatic restart after a power interruption.
( Factory setting)
Setting Description
Function Number Setting Value
Enable
Disable
40
00
01
* Auto restart is an emergency function such as for power outage etc.
Do not attempt to use this function in normal operation.
Be sure to operate the unit by remote controller or external input device.
1-6. Setting the Room temperature sensor switching
(Only for Wired remote controller)
When using the Wired remote controller temperture sensor, change the setting to "Both" (01).
( Factory setting)
Setting Description
Function Number Setting Value
Indoor unit
Both
42
00
01
* 00 : Sensor on the indoor unit is active.
* 01 : Sensors on both indoor unit and wired remote controller is active.
1-7. Setting the Remote controller signal code
(Only for wireless remote controller)
The indoor unit signal code can be changed. Select the appropriate signal code.
( Factory setting)
Setting Description
Function Number Setting Value
A
B
C
D
44
00
01
02
03
1-8. Setting the External input control
"Operation/Stop" mode or "Forced stop" mode can be selected.
( Factory setting)
Setting Description
Function Number Setting Value
Operation /Stop mode
(Setting prohibited)
Forced stop mode
46
00
01
02
( Factory setting)
Setting Description
Function Number Setting Value
Disable
Enable
49
00
01
1-9. Setting the Indoor unit fan control for energy saving for cooling
Enables or disables the power-saving function by controlling the indoor unit fan rotation
when the outdoor unit is stopped during cooling operation.
* If setting value is "00" :
When the outdoor unit is stopped, the indoor unit fan operates continuously
following the setting on the remote controller.
* If setting value is "01" :
When the outdoor unit is stopped, the indoor unit fan operates intermittently at a very low speed.