Airwell FBF030 - Page 52

11-2
CONTROL SYSTEM
SM FBFRPM 1-A.0 GB
11.1.3 Main PCB Controller
TO DISPLAY P.C.B
STEP MOTOR CONNECTION
CONFIGURATION JUMPERS
INDOOR FAN MOTOR
OUTDOOR FAN CONNECTION
REVERSING VALVE CONNECTION
RCW CONNECTOR RS48
ROOM SENSOR
TO INDOOR COIL SENSOR
TO OUTDOOR COIL SENSOR
EARTH
AC12V TO TRANSFORMER TO TRANSFORMER
LINE - POWER SUPPLY
COMPRESSOR OUTPUT
,,N” - POWER SUPPLY
CLOCK
IR-S JUMPER