Borg & Overström B5 Install & Operation Manual page 36

LEAK
DETECTOR
Chilled, Hot & Sparkling Electrical Circuit Diagram
BLACK
PURPLE
BROWN
BLUE
WHITE
YELLOW
ORANGE
RED
COLD
TANK
LEVEL
SENSOR
PCB
MAIN CONTROLPCB
KEY
FAN
COMPRESSOR
TRANSFORMER
SWITCH
SOLENOID
FUSE
PUMP
BRIDGE DIODE
TEMPERATURE SWITCH
HOT WATER TANK
LED
230 AC
INLET
LIVE NEUTRAL