Vac Test Terminal (Constant 24V) - Hunter ACC Owner's Manual

Master Module: Key Connections
F
G
A. Common Ground Terminals (x 3) – for return wires (often white) from stations and
master valves. Field wiring may be returned to any of these 3 terminals.
B. P/M2: Pump/Master Valve output 2, and status light (return P/M wire to [A]
Commons). Output is .320 Amps, max.
C. P/M1: Pump/Master Valve output 1, and status light (return P/M wire to [A]
Commons). Output is .320 Amps, max.
D. Hardwire terminal connection cover. Remove to install optional ACC-HWIM for
hardwired communications.
E. 24VAC: Always-on 24V test terminal, for locating valves in the field. Can also be
used to power low-draw sensor receivers such as Hunter WRC.
F. Flow Sensor connections (+ and -): connections for Hunter HFS flow sensor.
G. ET connections (+ and -): Not used.
H. Sensor Connections (1-4): Connections for up to 4 Clik-family sensors, or other
normally closed switch contacts.

24 VAC Test Terminal (constant 24V):

The Master Module features a "constant-hot" 24 VAC output which can be used as a test point
for locating valves in the field:
ACC Owner's Manual Rev E
9/06
D
E
H
C
B
A
A
A
18 of 60