Borg & Overstrom B4 Install & Operation Manual page 29

Chilled, Ambient & Hot Electrical Circuit Diagram
KEY
M
CONDENSER FAN
TEMPERATURE PROBE
FAN
COMPRESSOR
TRANSFORMER
SWITCH
SOLENOID
FUSE
PUMP
BRIDGE DIODE
TEMPERATURE SWITCH
HOT WATER TANK
LED
L
N
Borg & Overström
BLACK
PURPLE
BROWN
BLUE
WHITE
YELLOW
ORANGE
RED
LED DISPLAY PCB
B4.2 Install & Operation Manual
WC H
PCB
LEVEL SENSOR
29
TOUCH
SCREEN
LEAK
DETECTION
AU