Fujitsu ARYG72LHTA Service Instruction page 91

Cold air prevention
This setting is to disable the cold air prevention function during heating operation. When
disabled, the fan setting will always follow the setting on the remote controller. (Excluding
defrost mode)
Setting Description
Enable
Disable
External input control
"Operation/Stop" mode or "Forced stop" mode can be selected.
Setting Description
Operation/Stop mode 1
(Setting prohibited)
F o c r e d s o t p
Operation/Stop mode 2
Room temperature sensor switching (Aux.)
To use the temperature sensor on the wired remote controller only, change the setting to
"Wired remote controller" (01). This function will only work if the function setting 42 is set
at "Both" (01)
Setting Description
Both
Wired remote controller
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.
Setting Description
Disable
Enable
Remote controller
00 : When the outdoor unit is stopped, the indoor unit fan operates continuously following
the setting on the remote controller.
01 : When the outdoor unit is stopped, the indoor unit fan operates intermittently at a very
low speed.
02 : Enable or disable this function by remote controller setting.
NOTES:
・As the factory setting, this setting is initially inactivated.
・Set to "00" or "01" when connecting a remote controller that cannot set the Fan control for
energy saving function or connecting a network converter.
To confirm if the remote controller has this setting, refer to the operating manual of each
remote controller.
Switching functions for external output terminal
Functions of the external output terminal can be switched.
Setting Description
Operation status
Error status
Fresh air control
Auxiliary heater
Function Number
Function Number
m o d e
Function Number
Function Number
Function Number
03-04
( Factory setting)
Setting Value
00
43
01
( Factory setting)
Setting Value
00
01
46
0 2
03
( Factory setting)
Setting Value
00
48
01
( Factory setting)
Setting Value
00
49 01
02
( Factory setting)
Setting Value
00
09
60
10
11