Q.1.23 November 2014
Page 8
KE2
Controlled
Environment
Quick Start Guide
© Copyright 2014 KE2 Therm Solutions, Inc., Washington, Missouri 63090
Evaporator wiring – Heater
Strip the ends of the wires being
used for heater control.
The heater wires can be attached to
the terminal block using either screw
down terminals or spade connectors.
18
Evaporator wiring – Liquid Line
Solenoid /Compressor
Strip the ends selected to control
the liquid line solenoid.
Attach the wire from the NO termi-
nal on the L.L. Solenoid/Compressor
relay to one of the solenoid leads.
Attach the wire from the COM on the
L.L. Solenoid/Compressor relay to the
L1/Line Voltage.
Connect L2/Neutral to the remain-
ing L.L. Solenoid/Compressor lead.
20
Remove defrost termination
(Klixon®) from circuitry
Attach one of wires to the L1/Line.
This wire will be connected to COM of
defrost relay on the controller.
Attach the wire connected to the
NO terminal on the Defrost Relay to
one of the defrost leads.
Connect L2/Neutral to the remain-
ing defrost lead.
The defrost safety should not be re-
moved from the circuit. Its purpose is
to prevent the heaters from over heat-
ing and causing damage.
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