Indoor Printed Circuit Board Circuit Diagram - Fujitsu AUU18RC Service Manual

Models : AUU18RC
AUU24RC
FILTER PCB
I N D O O R P R I N T E D
C I R C U I T
AUTO RESTART SWITCHING
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
ZONE CONTROL SWITCHING
ROOM TEMPERATURE CORRECTION
(HEATING OPERATION)
ROOM TEMPERATURE CORRECTION
(HEATING OPERATION)
C I R C U I T B O A R D
D I A G R A M
CONTROLLER PCB ASSEMBLY
AUU18RC : EZ–0016HSE – C
AUU24RC : EZ–0015HSE – C
– 5 –
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
FAN
SWITCHING
FLOAT SWITCH