Fujitsu ASUG12LZAS Service Manual page 173

¢ External heater output
Control
Auxiliary heater
control 1
Auxiliary heater
control 2
Heat pump prohibition
control
Auxiliary heater
control by outdoor
temperature 1
Auxiliary heater
control by outdoor
temperature 2
NOTES:
• After turning off the heater, 3 minutes of standby time is required by next power-on of the
heater.
• For items marked "—" in the table, any of validate or invalidate of the setting are acceptable.
• *1: External device means Hot water, Electrical heater, etc.
• *2: Sensor activation:
– Setting change from the factory setting is required.
– Indoor unit fan setting will be on for safety reason without sensor activation of wired remote
controller.
 Installation configuration of individual connection
External heating device is installed individually. (No use of indoor unit fan)
WARNING
• Design and install external heater appropriately with considering its protection.
• Inappropriate designing and installation of external heater may cause a fire by emitted heat from
the external heater.
• Fujitsu General Ltd. is not responsible for inappropriate designing or installation of external
heating device.
2-4. Details of function
Primary heater Auxiliary heater
Heat pump
External device*
Heat pump External device
External device
Heat pump External device
Heat Pump External device
Example of heating device:
- Floor heating device
- (05-21) -
Indoor unit
Control switching
external heaters
No. 61
1
61-00
61-01
None 61-02
61-03
61-04
ON / OFF
Function setting
Wired R. C.
Sensor activation*
—
—
On (Enabled)
On (Enabled)
On (Enabled)
2. External input and output
2