Connecting The Hunter Flow Sensor (Optional & Not Included) - Hunter ACC Owner's Manual

closure sensors can be used without warranty, provided that a) they require no voltage and b)
open the circuit when a shutdown condition is sensed. Hunter makes no claims or representations
that such connections will be effective.
• To connect Clik sensors, locate the SEN [1-4] terminals on the Master Module (upper
right corner of controller).
• Route the pair of wires from each sensor into the cabinet through one of the low voltage
conduit openings in the bottom of the enclosure.
• The sensor connections are made in dedicated pairs: one wire to the sensor number +
terminal, the other wire from the sensor to its – terminal. Do not twist common wires
together from different sensors and connect them to the same terminal.
• Loosen the screw for the first sensor terminal (SEN1), and connect either of its wires to
the + terminal and tighten.
• Connect the other wire from that sensor to the SEN1 – terminal and tighten.
• To connect the wireless Rain Clik (WRC) or wireless Rain-Freeze Clik receiver, consult
the instructions supplied with the WRC for mounting and addressing.
• Connect either of the receiver's Yellow power wires to the "24 VAC" terminal on the
Master Module (the "24 VAC" terminal has a 400mA maximum capacity and is adequate
for Clik receivers).
• Connect the other Yellow receiver wire to any of the COM terminals.
• Complete the wireless Clik installation according to the WRC instructions.
All additional programming is performed at the facepack and is described in the Set Sensor
Operation section of Programming and Operations.
• Connecting the ET Module (optional & not included)
To connect a Hunter ET System to the ACC controller, use the adapter supplied with the ET
System made especially for ACC.
The adapter has SmartPort pins to align with the SmartPort plug on the upper left of the
controller. It also has a color-coded terminal strip for ET System under its back cover. All ET
System connections must be made at the wiring terminals in the adapter. The adapter is then
pressed into place on the ACC SmartPort connector.
This allows ET System to remain operational, while providing at the
same time for ICR (or SRR) remote receiver installation.
Connecting the Hunter Flow Sensor (optional & not included)
The Hunter HFS Flow Meter is the primary flow meter for which
ACC flow functions have been designed. Additional types of flow
sensor connections may also be possible. Consult flow sensor m
for wiring and calibration information.
ACC Owner's Manual Rev E
9/06
anual
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