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WES 1000& 2000 – Installation and Hardware Guide
Terminal Block for line voltage is labeled "LINE" and "NEUTRAL", fix the matching wires under the
terminal screws and secure with the screws.
Terminal Blocks may also be IN1(+DC/L) & IN2(-DC/L)
IN1: Line
IN2: Neutral
Two ground screws are provided on the right side on the aluminum plate to secure the ground wire.
2.3.2
Relay
Relay contact is located on the bottom left of the circuit board inside the enclosure, this can be used to
power equipment using the relay directly up to a 15A draw. An external machine relay will be required if
exceeding the 15A 250Vac specification.
Ensure equipment is grounded as necessary using the provided ground screws.
On completion of wiring enclosure must be fixed closed with both screws in the top and bottom of the
cover on the right side of the enclosure.
3
Operation
3.1 General Guidelines
While the W.E.S. is weather resistant it is recommended to keep the unit protected from excessive dust
and/or wet environments.
3.1.1
Testing Installation
3.2 Troubleshooting
Problem
Relay contacts will not close
4
Service
*CAUTION: Multiple sources of power – two. Disconnect all supplies before servicing.
There is a possibility of both cables providing power inside the enclosure, ensure that both the line
providing power to the circuitry and the line being used to control the equipment are disconnected
before servicing.
4.1 Fuse
If fuse requires replacement, use 15A 250VAC 5X20MM Glass Fuse. Littlefuse part# 0218015. MXP or
equivalent.
8
Check/Solution
Check on board fuse, replace as necessary
V 1.3
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