1. Inngangur
This manual provides essential instructions for the installation, operation, and maintenance of the ROBERTSHAW 802 Line Voltage Thermostat. This thermostat is designed for heat-only systems and features a double-pole, single-throw switch. It offers the performance and accuracy typically associated with low voltage controls, making it a suitable universal replacement for many existing electric heat thermostats.
2. Öryggisupplýsingar
VIÐVÖRUN: Before installation or servicing, ensure that power to the heating system is disconnected at the main circuit breaker or fuse box. Failure to do so may result in electrical shock, property damage, or personal injury.
- Allar raflagnir verða að vera í samræmi við gildandi rafmagnsreglugerðir og reglugerðir.
- Þessi hitastillir virkar á línumagnitage (120/240/277 VAC). Exercise extreme caution.
- Installation should only be performed by a qualified electrician or HVAC technician.
- Do not use this thermostat for applications other than those specified.
- Keep the thermostat dry and away from direct water exposure.
3. Vörueiginleikar
- Alhliða skipti: Designed to retrofit most existing electric heat thermostats.
- Lóðrétt festing: Features a convenient temperature display for at-a-glance comfort level viewing.
- Bimetal Temperature Sensing: Provides improved thermal performance.
- Kvikasilfurslaust: Eliminates the need for leveling or special disposal procedures.
- J-Box Compatible: Ensures compliance with electrical codes and simplifies installation.
- Positive-Off: Guarantees assured shutdown of the HVAC system when turned off.
- Double-Pole Single-Throw Switch: Specifically for heat-only applications.
4. Uppsetning
This section outlines the general steps for installing the ROBERTSHAW 802 thermostat. Refer to the detailed wiring diagram included with your product packaging for specific connections.
- Rafmagnstenging: Slökkvið á aðalrofanum á hitakerfinu. Staðfestið að rafmagnið sé slökkt með hljóðstyrksmæli.tage prófari.
- Fjarlægðu gamla hitastillinn: Fjarlægið hitastillinn varlega af veggnum. Athugið tengingarnar áður en þið aftengið hann.
- Uppsetning: The ROBERTSHAW 802 is J-box compatible. Mount the new thermostat base securely to the electrical box.
- Raflögn: Tengdu línu voltage wires to the appropriate terminals on the thermostat as indicated in the wiring diagram. Ensure all connections are tight and secure. This model features a double-pole single-throw switch for heat-only systems.
- Festa hlíf: Once wiring is complete and secure, attach the thermostat cover.
- Endurheimta kraft: Turn on power to the heating system at the main circuit breaker.
- Prófunaraðgerð: Test the thermostat's functionality by adjusting the temperature setting.

Mynd 1: Framan view of the ROBERTSHAW 802 Line Voltage Thermostat. This image shows the vertical mount design with the temperature display and control dial.
5. Rekstur
The ROBERTSHAW 802 thermostat is designed for straightforward operation.
- Hitastýring: Adjust the dial on the front of the thermostat to set your desired room temperature. The control range is 50°F to 90°F (10°C to 32°C).
- Hitaskjár: The integrated display provides a clear view of the current comfort level.
- Positive-Off Switch: Ensure the thermostat is set to the "OFF" position for complete shutdown of the heating system.
- Bimetal Sensing: The internal bimetal sensor accurately detects ambient temperature to maintain your set point.
6. Viðhald
The ROBERTSHAW 802 thermostat requires minimal maintenance to ensure optimal performance.
- Þrif: Þurrkið reglulega ytra byrði hitastillisins með mjúkum klút.amp klút. Ekki nota slípiefni eða leysiefni.
- Forðastu hindranir: Ensure that furniture, curtains, or other objects do not block the thermostat, as this can affect its ability to accurately sense room temperature.
- Engir varahlutir sem hægt er að viðhalda notanda: Do not attempt to open or repair the thermostat yourself. Refer servicing to qualified personnel.
7. Bilanagreining
If you experience issues with your ROBERTSHAW 802 thermostat, consult the following common troubleshooting steps.
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Thermostat not turning on/off heating system. |
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| Inaccurate temperature reading or inconsistent heating. |
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| Hitakerfið gengur stöðugt. |
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If these steps do not resolve the issue, contact Robertshaw customer support or a qualified HVAC professional.
8. Tæknilýsing
| Eiginleiki | Smáatriði |
|---|---|
| Gerðarnúmer | 802 |
| Rafmagnsmat | 18-25 Amp, 120/240/277 VAC Non-Inductive |
| Hestafla einkunn | 1/4 HP (120 VAC), 1/3 HP (240 VAC) |
| Flugmannsskylda | 125 VA |
| Hitastýringarsvið | 50°F til 90°F (10°C til 32°C) |
| Nákvæmni | +/-2°F |
| Litur | Hvítur |
| Mál | 3 x 3.2 x 5 tommur |
| Þyngd hlutar | 6.7 aura |
| Efni | Álfelgur, ál, málmur |
| Gerð stjórnanda | Þrýstihnappur |
| Sérstakur eiginleiki | Hitastigsskjár |
9. Ábyrgð og stuðningur
For warranty information, please refer to the documentation included with your product at the time of purchase or visit the official Robertshaw websíða.
For technical assistance, troubleshooting not covered in this manual, or to inquire about replacement parts, please contact Robertshaw customer support.
Robertshaw Official Websíða: www.robertshaw.com