Fujitsu AUUH18LUAS Service Manual page 226

¢ Heating thermostat on for humidifier
Situation
Example of
individual
connection
• Example of individual connection
• Operation status
The heating thermostat output for CN47, Output 1, Output 2, or Output 3 will be on when comp on
or external heater on.
The heating thermostat output will be off when comp off and external heater off.
3-5. Details of control output function
Function
setting
Mode
Heating
thermostat on
no. 60
5 60-05
6 60-06
7 60-07
8 60-08
External output: Heating thermostat on
On
Heating operation
Off
On
Heating thermostat
On output
Off
On
Comp. On / Off
Off
On
External heater
output On / Off
Off
On
Fan
Off
Indoor unit
Rotary SW
7
8
9
A
Humidifier
Cool air prevention
- (05-44) -
External output
Indoor unit fan
Heating
operation
thermostat on
status
CN47
Output 3
Not used
Output 2
Output 1
3. External input and output (for indoor unit)