1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your Cadet Heating Dial Double Pole Line Voltage Thermostat, Model 08301. This thermostat is designed to control 120/208/240V electric heaters, offering reliable temperature regulation for your space. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.

Figura 1: Cadet Heating Dial Double Pole Line Voltage Thermostat. This image displays the front view of the white thermostat with a central rotary dial for temperature adjustment. The dial is marked with temperature values in Fahrenheit, ranging from 40 to 80 degrees. The brand name "CADET" is visible at the top, and ventilation slots are present along the top and bottom edges of the unit.
2. Informació de seguretat
ADVERTIMENT: Risk of electric shock. Installation must be performed by a qualified electrician in accordance with all local and national electrical codes. Failure to follow these instructions may result in electric shock, fire, or property damage.
- Always disconnect power at the main service panel before installing or servicing this thermostat.
- Assegureu-vos que totes les connexions del cablejat estiguin segures i aïllades correctament.
- Do not use this thermostat with heating systems that exceed its specified voltage i amperage ratings (120/208/240V, 22A).
- Keep the thermostat dry and away from water sources.
- Do not attempt to repair or modify the thermostat. Contact qualified personnel for service.
3. Configuració i instal·lació
The Cadet 08301 thermostat is designed for wall-mount installation and is suitable for both new construction and replacement applications. It fits a standard outlet box.
3.1 Llista de comprovació prèvia a la instal·lació
- Verifiqueu que el volum del termòstattage i amperage ratings match your heating system requirements.
- Ensure power to the heating circuit is OFF at the main breaker.
- Gather necessary tools: screwdriver, wire strippers, electrical tape.
3.2 Instruccions de muntatge
- Traieu amb cura la tapa del termòstat.
- Mount the thermostat base to a standard electrical outlet box using the provided screws. Ensure it is level.
- Avoid mounting the thermostat near heat sources (e.g., direct sunlight, lamps, appliances) or drafts (e.g., windows, doors) to ensure accurate temperature readings.
3.3 Instruccions de cablejat
This is a double-pole, 4-wire thermostat. The thermostat features color-coded wires for easy installation.
- Connect the two incoming line wires (from the circuit breaker) to the two thermostat wires marked "LINE".
- Connect the two outgoing load wires (to the heater) to the two thermostat wires marked "LOAD".
- Ensure all wire nuts are tight and connections are secure.
- Carefully push the wires back into the electrical box and reattach the thermostat cover.
- Restableix l'alimentació al quadre de servei principal.
4. Instruccions de funcionament
The Cadet 08301 thermostat features a simple manual dial for temperature control.
- Configuració de la temperatura: Rotate the central dial clockwise to increase the desired temperature or counter-clockwise to decrease it. The temperature range is from 50°F to 90°F.
- Configuració OFF: To turn off the heating system, rotate the dial completely counter-clockwise past the lowest temperature setting until it clicks into the "OFF" position. This disconnects power to the heater.
- Detecció de temperatura: The bimetal sensor with a snap-action switch will activate or deactivate the heater to maintain the set temperature.
5. Manteniment
The Cadet 08301 thermostat requires minimal maintenance to ensure optimal performance.
- Neteja: Netegeu periòdicament l'exterior del termòstat amb un drap suau i sec.amp cloth. Do not use abrasive cleaners or solvents. Ensure no liquid enters the thermostat housing.
- Flux d'aire: Ensure that the ventilation slots at the top and bottom of the thermostat are not obstructed by dust or debris. Blocked slots can affect temperature sensing accuracy.
- Inspecció: Annually inspect the thermostat for any visible damage or loose connections. If any issues are found, disconnect power and consult a qualified electrician.
6. Solució De Problemes
If you experience issues with your thermostat, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| L'escalfador no s'encén. |
|
|
| Heater runs continuously. |
|
|
| Lectura de temperatura inexacta. |
|
|
If troubleshooting steps do not resolve the issue, contact a qualified electrician or Cadet customer support.
7. Especificacions
- Model: 08301 (T522-W)
- Tipus: Double Pole, 4-Wire
- Voltage: 120/208/240 Volts
- AmpValoració d'edat: 22 Amps
- Tipus de control: Manual Dial, Push Button (OFF setting)
- Interval de temperatura: De 50 °F a 90 °F
- Tipus de sensor: Bimetal with Snap Action Switch
- Muntatge: Wall Mount, fits standard outlet box
- Color: Blanc
- Dimensions: Aproximadament 3.8 x 3.3 x 1.9 polzades
- Pes de l'article: 3.78 lliures
- Components inclosos: Sensor de temperatura
8. Garantia i Suport
For information regarding product warranty, technical support, or service, please refer to the documentation included with your purchase or visit the official Cadet Manufacturing weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
Fabricant: CADET MANUFACTURING CO





