8) 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 Setting value Setting description Factory setting
49
00 Disable
01 Enable
02 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 activated.
• 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.
9) Primary and secondary settings
Set the indoor unit that is connected to the outdoor unit using a transmission cable as the primary.
Function number Setting value Setting description Factory setting
51
00 Primary ♦
01 Secondary
- 28 -
9-2. Function settings by using remote controller 9. Function settings
DUCT TYPE
ARXG45, 54KHTA
DUCT TYPE
ARXG45, 54KHTA
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