Specification Sheet

REVISED – March 24, 2006 submitom-SS.doc (2/19/07)
THERMOSTAT FEATURES
 N.E.M./A. 4X enclosure complies with N.E.C
Article 547 when used with appropriate
watertight connections
 Rugged weather resistant enclosure made of
corrosion resistant materials.
 Low mass, high surface area of stainless steel
coiled sensor provides rapid response to
temperature change.
 Underwriters Laboratories (UL) listed and CSA
Certified
 Multi-positional mounting meets new or existing
wiring.
 Insulated enclosure
 Easily removable knockouts in sides, ends and
back of enclosure
 Large wiring compartment with water tight cover
separated from thermostat compartment.
 Large dial with temperature in Fahrenheit (40° F to
110° F) & Celsius (5° C to 113° C).
SPECIFICATIONS
CRC Part No.:
5487.00 - Heating only (Wt. – 0.75 Lbs., 0.34 kg)
Control Range:
40°F (5°C) to 110°F (113°C)
Electrical Ratings:
50-60Hz 120 V 240 V 277 V 480V
Full Load Amp 16 12 10 - -
LRA 80 60 50 - -
Resistive Amp 25 25 22 5
Pilot Duty 125 VA 125 VA 125 VA 125 VA
Note: This thermostat is also suitable for 24 VAC
operation.
Wiring:
INSTALLATION & CHECKOUT
MOUNTING:
Position thermostat on inside wall about 5’ (1.5m)
above floor, mount on wall with 4 screws (not
provided) through 4 slotted feet on thermostat.
Remove the desired knock-out and install electrical
conduit. In wet applications use of appropriate
watertight conduit (4X Listed) is required. Install
conduit with a drip loop so that water or other liquids
cannot enter the thermostat.
CAUTION: Failure to use suitable watertight
connections and suitable drip loop could result in water
or other liquids entering the enclosure which can
cause control failure, personal injury and/or property
damage.
Do not mount thermostat where it can be affected by
drafts, direct radiant heat from the heater as well as
the sun or other sources of heating or cooling. Do not
bend, crimp or damage the sensor - the calibration and
operation may be affected.
Wire as shown in figure 1.
SETTING AND CHECKOUT:
Turn on power. Raise the temperature setting to
energize the heating load. The heater will turn on.
The heater will turn off when the temperature rises to
the set point.
Lower the temperature setting to lowest setting to de-
energize the heating load. The heater will turn off.
COMBUSTION
RESEARCH
CORPORATION
Part No. 5487.00 Thermostat
NEMA 4X, Line Voltage Wall Thermosta
t
THERMOSTAT
Infrared
Heater
L1 L2
Figure 1