Installation Guide

INSTALLATION INSTRUCTIONS
CS & CST models manufactured 08/2009 to present
MOTOR
RED LEAD
WIRE
OF STAT
ELEMENT LEADS
PRIMARY
OTC LEADS
BLACK LEAD
WIRE OF STAT
STAT KIT
CONNECTION
BY INSTALLER
T1 (SINGLE POLE)
STAT
STAT KIT
CONNECTION
BY INSTALLER
NOTE:
HEATER LEAD WIRE
120V UNIT / WHITE
240V UNIT / BLACK
FACTORY
CONNECTION
DO NOT TOUCH
STAT
CONNECTION
MADE BY
INSTALLER
WHITE LEAD
WIRE OF
HEATER
(120V UNITS)
BLACK LEAD
WIRES OF
HEATER
(240V UNITS)
T2 (DOUBLE POLE)
STAT
RED LEAD
WIRE
OF STAT
BLACK LEAD
WIRE OF STAT
MOTOR
MOTOR MOTOR
BLACK LEAD
WIRE OF HEATER
T1 (SINGLE POLE)
STAT
STAT KIT
CONNECTION
BY INSTALLER
FACTORY
CONNECTION
DO NOT TOUCH
RED LEAD
WIRE OF STAT
BLACK LEAD
WIRE OF
HEATER
BLACK
LEAD WIRE
OF STAT
MOTOR MOTOR
BLACK LEAD
WIRE OF
HEATER
T2 (DOUBLE POLE)
STAT
STAT KIT CONNECTION
BY INSTALLER
FACTORY
CONNECTION
DO NOT TOUCH
RED LEAD
WIRE OF STAT
BLACK LEAD
WIRE OF HEATER
BLACK LEAD
WIRE OF STAT
STAT KIT
CONNECTION
BY INSTALLER
STEP 1
Turn the electrical power off at the circuit breaker or fuse
box. Use approved, insulated wire connectors for all
connections.
STEP 2
If heater is installed, remove grill and heater assembly.
STEP 3
Fasten thermostat behind bottom ange, to lower left
corner of heater assembly cover (when viewed from the
front), with two #6-32 x ¼ inch screws. The longer part of
the thermostat body must point to the right. Shaft should
come through the largest hole. Do not over-tighten as
slight adjustment might be necessary when the grill is
installed. Positioning the switch correctly is required to t
the heater into the wall can.
STEP 4
A. Double pole thermostats (T2)*
Connect one black lead wire from the thermostat to one
lead from the heater. Connect the other black thermostat
lead wire to the other lead from the heater. Connect one
red lead wire from the thermostat to one of the power
supply lines. Connect the other red thermostat lead wire
to the other supply line.
B. Single pole thermostats (T1)**
Connect the black lead from the thermostat to one lead
from the heater. Connect the red thermostat lead to one
supply line. Connect the other lead from the heater to the
other supply line.
STEP 5
After the heater assembly is placed back in the can
and the grill is screwed back on, check thermostat
shaft alignment with the center of the grill hole. Adjust
position of the thermostat on the heater assembly cover if
necessary. Push knob on shaft securely.
*Double pole thermostat is not necessary on 120 volt service.
**Single pole thermostats may be used with 120 volts or 240
volts.
CS Model Single Pole Thermostat (T1) CST Model Single Pole Thermostat (T1)
CS Model Double Pole Thermostat (T2) CST Model Double Pole Thermostat (T2)
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