Introduzione
This manual provides detailed instructions for the installation, operation, and maintenance of your KING K901-B Hoot WiFi Line Voltage Smart Programmable Thermostat. This device is designed to provide precise temperature control for electric heating systems, including baseboard, fan-forced, and radiant electric heaters, with the added convenience of WiFi connectivity for remote management.
Leghjite attentamente stu manuale prima di l'installazione è di l'usu per assicurà u funziunamentu currettu è a sicurezza.
Informazioni di sicurezza
- L'installazione deve esse effettuata da un elettricista qualificatu in cunfurmità cù e norme elettriche lucali è naziunali.
- Always turn off power at the circuit breaker before installing or servicing the thermostat.
- Stu termostatu hè cuncipitu per u vulume di lineatage electric heating systems (120V/208V/240V, Single Pole, 3-Wire). Do not use with low voltage systems (e.g., furnaces, central air conditioners).
- Ensure all wiring connections are secure to prevent electrical hazards.
- Ùn espone micca u termostatu à l'acqua o à l'umidità eccessiva.
Cuntenutu di u pacchettu
- KING K901-B Hoot WiFi Thermostat
- Viti di montaggio
- Noci di filu
- Manuale d'uso (stu documentu)
Installazione
Strumenti necessarii:
- Cacciavite (Phillips è Flathead)
- Spelafili
- Voltage Tester
Wiring Instructions (Single Pole, 3-Wire):
- Spegne l'alimentazione: Locate the circuit breaker controlling your heating system and turn it OFF. Verify power is off using a voltagè testatore.
- Elimina u vechju termostat: Carefully remove your existing thermostat from the wall. Disconnect the wires, noting their connections.
- Identificà i fili: For a single pole, 3-wire installation, you will typically have two line wires (L1, L2 from the power source) and one load wire (to the heater). Consult your existing thermostat's wiring or a qualified electrician if unsure.
- Connect New Thermostat:
- Connect the two line wires (L1, L2) from the power source to the thermostat's designated line terminals.
- Connect the load wire to the thermostat's designated load terminal.
- Assicuratevi chì tutte e cunnessione sianu sicure aduprendu dadi per filu.
- Mount Thermostat: Secure the thermostat to the wall using the provided mounting screws.
- Ripristina l'energia: Riavvitate a corrente à l'interruttore automaticu.
Nota: Incorrect wiring can damage the thermostat or heating system and pose a fire hazard. If you are not comfortable with electrical wiring, please consult a licensed electrician.

Image: The KING K901-B Hoot WiFi Thermostat display, showing the current temperature and set point, alongside the Hoot logo and icons for downloading the app from the App Store and Google Play.
Setup: Hoot Smart Phone App & WiFi Connection
The Hoot thermostat connects to your home WiFi network (2.4GHz only) to enable remote control and programming via the Hoot smartphone app.
- Scarica l'App: Cerca "Hoot Smart Comfort Control" in the Apple App Store or Google Play Store and install it on your smartphone.
- Crea un contu: Open the Hoot app and follow the on-screen instructions to create a new user account or log in if you already have one.
- Aghjunghjite u dispositivu: In l'app, selezziunate l'opzione per aghjunghje un novu dispositivu.
- Thermostat Pairing Mode: On the thermostat, follow the instructions to put it into WiFi pairing mode. This usually involves holding a specific button or navigating through a menu. The thermostat display will indicate when it's ready to connect.
- Cunnette vi à WiFi: In the Hoot app, select your 2.4GHz home WiFi network and enter the password. The app will guide you through the connection process.
- Cunfirmazione: Once connected, the thermostat display will show a WiFi icon, and the app will confirm successful pairing.
Impurtante: The Hoot thermostat only supports 2.4GHz WiFi networks. If you have a dual-band router, ensure your phone is connected to the 2.4GHz band during the setup process.
Video: Un overview of the Hoot WiFi Thermostat, demonstrating its features and app connectivity for smart comfort control. This video highlights how the thermostat can be managed remotely and programmed for various schedules.
Istruzzioni di funziunamentu
Manual Operation (Touchscreen):
- Ajuste di a temperatura: Aduprà u Up (^) è Down (v) arrows on the touchscreen to increase or decrease the set temperature.
- Accensione / spegnimentu: Pulsà u buttone di accensione (⏻) to turn the heating system on or off.
- Selezzione di modu: The thermostat may offer different modes (e.g., Heat, Off). Refer to the on-screen icons for selection.
- Override di Schedule: Manually adjusting the temperature will temporarily override any active schedule. The override duration can often be set or will revert at the next scheduled event.
App Operation (Hoot Smart Comfort Control):
- Cuntrollu di a temperatura à distanza: Adjust the temperature from anywhere using the Hoot app on your smartphone.
- Calendari di prugrammazione:
- Create custom heating schedules with up to 4 or 6 time periods per day for maximum flexibility.
- Set different schedules for weekdays and weekends, or customize each day individually.
- Funzione Hold: Use the "Hold" feature to maintain a specific temperature indefinitely, overriding the schedule until manually released.
- Modu Vacanza: Set a specific temperature for an extended period when you are away, saving energy.
- User Defined Max Temperature Lock: Set a maximum temperature limit to prevent overheating or unauthorized adjustments.
Mantenimentu
- Pulizia: Gently wipe the thermostat screen and body with a soft, damp tela. Ùn aduprate micca detergenti abrasivi o solventi.
- Actualizazioni di firmware: The thermostat supports Over-The-Air (OTA) firmware upgrades. The Hoot app will notify you if an update is available. Follow the app's instructions to ensure your thermostat has the latest features and improvements.
- Batteria (s'ellu hè applicabile): Questa linea voltage thermostat does not typically require batteries for operation, as it draws power directly from the heating circuit.
Risoluzione di prublemi
- U termostatu ùn s'accende micca:
- Verificate l'interruttore automaticu è assicuratevi ch'ellu sia ON.
- Verificate chì tutti i cunnessione di i fili sianu sicuri è curretti.
- Nisuna uscita di calore:
- Assicuratevi chì u termostatu sia messu à una temperatura più alta chè a temperatura ambiente attuale.
- Check if the thermostat is in "Off" mode or "Vacation" mode.
- Verify the heating system itself is functioning correctly.
- Problemi di cunnessione WiFi:
- Verificate chì u vostru router trasmette una rete 2.4GHz.
- Ensure your smartphone is connected to the 2.4GHz network during setup.
- Move the thermostat closer to the WiFi router if possible, or consider a WiFi extender.
- Restart your router and the thermostat (by cycling power at the breaker).
- Re-attempt the WiFi pairing process through the Hoot app.
- Letture di temperatura imprecise:
- Assicuratevi chì u termostatu ùn sia micca espostu à a luce diretta di u sole, à correnti d'aria o à fonti di calore (per esempiu, lamps, apparecchi) chì puderianu influenzà u so sensore.
- The thermostat uses an electronic thermistor for accurate control (±1°F).
- Schermu tattile chì ùn risponde micca:
- Try cycling power to the thermostat at the circuit breaker to reset it.
Specificazioni
| Feature | Detail |
|---|---|
| Marca | RE |
| Nome di mudellu | King Electric Hoot WiFi Line V |
| Numero di mudellu | K901-B |
| Voltage | 120V / 208V / 240V |
| Tipu di cablaggio | Single Pole, 3-Wire |
| Connettività | Wi-Fi (2.4 GHz) |
| Gamma di temperatura | 41°F - 90°F (5°C - 32°C) |
| Tipu di cuntrollu di temperatura | Programmable, Electronic Sensing with Thermistor (±1°F) |
| Tipu di visualizazione | Large LCD Touchscreen (4 Inches) |
| Metudu di cuntrollu | Tocca, Applicazione |
| Funzioni spiciali | Programmable with Hoot App, OTA Firmware Upgradeable, User Defined Max Temperature Lock |
| Riscaldatori cumpatibili | Baseboard, Fan Forced & Radiant Electric Heaters |
| Materiale | Plastica |
| Dimensioni | 10 x 10 x 10 inch (Dimensioni di u pruduttu) |
| Pesu di l'articulu | 10.3 once |
| Certificazione | ETL Listatu |
Garanzia è Supportu
For warranty information and technical support, please refer to the official KING website or contact KING customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Produttore: Rè Elettricu
Websitu: www.king-electric.com (Esampu ligame, u ligame attuale pò varià)





