Fujitsu ARU18RGLX Design & Technical Manual page 78

11) 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.
Function number
49
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 invalidated.
• Set to "00" or "01" when connecting a remote controller that cannot set the Fan control for ener-
gy 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.
12) Switching functions for external output terminal
Functions of the external output terminal can be switched. For details, refer to "External input and
output".
Function number
60
13) Control switching of external heaters
Sets the control method for external heater to be used.
For details, refer to "External heater output" in Chapter 8-4.
Function
Setting value
number
61
9-2. Function settings by using remote controller
Setting value
00
01
02
Setting value
00
01—04
05
06
07—08
09
10
11
00
01
02
03 Auxiliary heater control by outdoor temperature 1
04 Auxiliary heater control by outdoor temperature 2
05 Auxiliary heater control by outdoor temperature 3
06
07 Auxiliary heat pump control by outdoor temperature 1
08 Auxiliary heat pump control by outdoor temperature 2
09 Auxiliary heat pump control by outdoor temperature 3
Setting description
Disable
Enable
Remote controller
Setting description
Operation status
Cooling thermostat On
Heating operation
Operation/Stop
Cooling thermostat On
Error status
Indoor unit fan operation status
External heater
"Details of function"
Setting description
Auxiliary heater control 1
Auxiliary heater control 2
Heat pump prohibition control
Auxiliary heat pump control
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Factory setting
♦
Factory setting
♦
on page 42.
Factory
setting
♦
9. Function settings