Viconics HP727S - Manual (Page 5)

5 5
5. INSTRUMENT WIRING DIAGRAM
1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 11 12
Black
12 Vac
0 Vac
24 Vac
Red
FAN
COMPRESSOR
C R
S
White
Brown
Herm.
Brown
Black & White
F
C
RLY1
HP727-S
Control Board
L1
L2
L1
L2 or Neutral
Black
Black
Light Blue
Light Blue
Purple
Purple
Blue
Blue
Yellow
Yellow
Water sensor
Defrost sensor
High pressure switch
Closed = OK
Opened = high pressure
Low pressure switch
Closed = OK
Opened = low pressure
Flow switch
Closed = flow
Opened = no flow
Remote switch
Pool (opened)
Spa (closed)
Wiring Diagram
Wiring727.dsf
Orange (240 Vac)
or
Red (208 Vac)
FILTER
PUMP
24 Vac compressor
contactor
24 Vac filter
pump contactor
CAP
24 Vac transformer
Ground
208 / 240 Vac
50 / 60 Hz