CONSULT LOCAL ELECTRICAL CODES TO DETERMINE WHAT WORK MUST BE PERFORMED BY QUALIFIED ELECTRICAL SERVICE PERSONNEL.
Symptom
Breaker trips immediately
upon energizing heater.
Heater fan operates, but
does not discharge warm
air.
Heater will not shut off.
Heater discharges smoke
or emits a burnt odor.
Element heats for a
moment without the fan
turning, then immediately
stops heating.
Heater does not run.
LIMITED ONE-YEAR WARRANTY: Cadet Manufacturing Co. will repair or replace any
Cadet product, including thermostats, found to be defective or malfunctioning from first
date of purchase through the first year.
Extended Product Warranty
LIMITED THREE-YEAR WARRANTY: Cadet Manufacturing Co. will repair or replace any
Com-Pak Bath Heater (CB) series element or motor found to be defective or
malfunctioning from first date of purchase through the third year.
These warranties do not apply:
1. To conditions resulting from improper installation or incorrect supply voltage;
2. To conditions resulting from improper maintenance, misuse, abuse, accident, or
alteration;
3. To service calls, or any warranty labor not performed at the Cadet Manufacturing facility;
4. If the date of manufacture cannot be determined;
5. To freight damaged products.
P.4
IMPORTANT INSTRUCTIONS
WARNING
Turn the electrical power off at the electrical panel board (circuit breaker or fuse box) and lock or tag the
panel board door to prevent someone from turning on power while you are working on the heater. Failure to
do so could result in serious electrical shock, burns, or possible death.
Troubleshooting Chart
Problem
1.Incorrect supply voltage.
2.Overloaded circuit.
3.A short circuit exists in the
supply or heater wiring.
4.Defective circuit breaker.
1.Insufficient element temperature.
2.Incorrect supply voltage.
3.Element has failed.
1.Heat loss from room is greater
than heater capacity.
2.Thermostat is not functioning
properly.
1.Dust, lint or other matter has
accumulated inside heater.
1.Defective motor or internal
connection.
2.Fan or motor jammed.
1.Thermostat set too low.
2.Heater has tripped the manual
high-temperature reset switch.
3.Heater has tripped the secondary
over-temperature switch.
4.Power not on at the circuit
breaker.
5.Broken or poorly connected
wire(s) to heater.
6.Defective thermostat and/or
timer.
©2006 Cadet Manufacturing Co.
Solution
1. Verify that supply voltage matches the heater rating.
2. The total amperage of all heaters on a branch circuit must not be more
than 80% of the amperage rating of the circuit breaker and supply wire
ratings. Use a lower wattage heater, or reduce the number of heaters on
the circuit.
3. Shorted supply or heater wires may be accompanied by severe sparking.
Inspect all supply and heater wiring insulation for damage. Do not reset
the circuit breaker until all electrical shorts have been repaired.
4. Replace the circuit breaker.
1. Allow a few moments for element to reach operating temperature.
2. Verify that supply voltage matches the heater rating.
3. Replace element.
1. Close doors and windows. Provide additional insulation, or install a
higher wattage heater or multiple heaters if necessary. (If your circuit is
rated for more capacity.)
2. Wait for the timer to time-out or turn the timer counterclockwise to `0'
(The timer overrides the thermostat setting). If heater continues to run,
adjust thermostat to its lowest setting. If heater continues to run (allow
two minutes for the thermostat to respond), and room temperature is
greater than 50 degrees; the thermostat requires replacement.
1. Clean heater (See "Operation & Maintenance" section for instructions).
1. Heater or fan motor requires replacement.
2. Remove obstruction and press heater reset button (after allowing the unit
to cool). Test heater operation--if reset button has been pressed (be sure
to listen and feel for a click indicating it has been reset), but heater does
not run, heater requires repair or replacement.
1. Adjust thermostat to a higher temperature until heater operates (See
Problem #6 if the problem persists).
2. Press the manual reset button (See "Operation & Maintenance" section
for instructions).
3. A severe over-temperature condition has occurred. Repair or replace
heater.
4. Turn on the correct circuit breaker in the main panel.
5. Turn off power at circuit breaker. Check supply wire continuity and
proper connection to heater wires.
6. Repair or replace the heater. The entire heater, or any of its components
may be checked for continuity to determine the cause of any problem.
Warranty
CADET SHALL NOT BE LIABLE FOR DAMAGES SUCH AS PROPERTY DAMAGE AND/OR
INCIDENTAL EXPENSES RESULTING FROM BREACH OF THESE WRITTEN WARRANTIES
OR ANY IMPLIED WARRANTY.
These warranties give you specific legal rights, and you may also have other rights which
vary from state to state. Cadet neither assumes, nor authorizes anyone to assume for it,
any other obligation or liability in connection with these electric heaters or any part of such
heaters.
If the product should become defective during the warranty period, contact Cadet
Manufacturing Co. at 360-693-2505 for instructions on how to have the repair or
replacement processed. Products returned without authorization will be refused.
Parts and Service
Contact Cadet for information on Parts or Service.
Printed in U.S.A. Rev. 10/06 #720051