DP Thermostat Model CZTDP:
This accessory is provided for field installation into the CZ series
models with –IF suffix. Refer to Fig. 3 for location and mounting
of this control in the heater.
thiS Side
wire color
iS red
thermoStat
Fig. 3
Installation of DP Thermostat
Locate two machine screws in parts bag and mount the thermo-
stat to the back of the heater frame as shown in figure 3.
Referring to wiring diagram Fig. 4, make connections to heater
leads using wire nuts provided. Note terminal markings on back
of thermostat case.
Refer to heater installation instructions to complete the wiring
and heater installation.
After heater is installed and grille is in place, install thermostat
knob onto thermostat shaft by lining up the flat side on the shaft
with the flat side in knob and pushing knob onto shaft.
POWER
G
Fig. 4
Wiring Diagram for DP Thermostat
HOW TO OBTAIN WARRANTY SERVICE AND
WARRANTY PARTS PLUS GENERAL INFORMATION
1. Warranty Service or Parts
2. Purchase Replacement Parts
3. General Product Information
Note: When obtaining service always have the following:
1. Model number of the product
2. Date of manufacture
3. Part number or description
Remote or built-in
THERMOSTAT
L1
OFF
YEL-120V
L1/N
RED-208V/240V
L2
CYC
BLACK
L2
GND
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1-800-654-3545
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Thermostat Operation
After heater and thermostat are fully assembled, rotate thermo-
stat knob fully counter clockwise (CCW). This is the OFF posi-
tion and should have a dimple to indicate this position on grille.
Energize heater and check to make sure heater is not operating.
If it is, shut off power and check wiring.
Rotate thermostat knob to the full clockwise (CW) position.
Heater should immediately power on and operate as intended.
If it does not, shut off power and check wiring.
Allow heater to operate until room temperature reaches a
desired level and then slowly rotate thermostat knob CCW until it
clicks. The heater should stop heating. At this position, the
heater should cycle on and off to maintain this desired comfort
level. Slight adjustments may be necessary. To increase the
comfort level, it may be necessary to rotate knob in CW direc-
tion. To decrease, rotate in the CCW direction.
ELEMENT
CLIP WIRE
(FOR 1/2 WATT)
BLU - 240V 2000W
BLK - Others
SELF-HOLD
LIMIT
Note: Thermostat not provided on -IF models
Note: IF Models - thermostat connects with wire nuts
2
THERMAL
FUSE
YEL-120V
RED-208V/240V
MOTOR
470 Beauty Spot Rd. East
Bennettsville, SC 29512 USA