Introduction
The ENGO E901 Programmable Wired Thermostat is designed to provide precise control over your home’s heating system. This versatile thermostat is suitable for managing central heating, offering easy wired boiler control for various systems including combi gas boilers, oil boilers, and heat pumps. It allows for the creation of personalized heating schedules to enhance comfort and energy efficiency. The E901 connects directly to your boiler, functioning as a reliable wired boiler control thermostat. It features selectable control algorithms, including hysteresis or TPI, to optimize boiler performance and reduce energy consumption. The thermostat supports 6 time and temperature change points daily, which can be customized for each day of the week through its intuitive programming process.
Figure 1: The ENGO E901 Wired Thermostat, showing its clear digital display and compact design.
Figure 2: The ENGO E901 thermostat is compatible with Combi Boilers, Oil Boilers, and Underfloor Heating systems.
Configuration et installation
Alimentation électrique
The ENGO E901 thermostat is battery-powered, requiring 2xAA batteries for operation. Ensure batteries are inserted correctly according to polarity markings.
Connexions de câblage
The E901 is a 2-wire heating thermostat designed for wired connection to your heating system. Refer to the detailed connection diagrams below for proper installation with different boiler types.
Figure 3: Technical information and connection diagrams for the ENGO E901 thermostat, including setups for gas boilers, pumps/actuators, and control boxes. Always consult a qualified electrician for installation if unsure.
Montage
The thermostat is designed for surface mounting. Choose a suitable location away from direct sunlight, drafts, or heat sources that could affect temperature readings. Ensure the mounting surface is flat and stable.
Mode d'emploi
The ENGO E901 features a hidden button panel for easy programming and adjustments. Slide the front cover down to reveal the control buttons.
Figure 4: The ENGO E901 thermostat with its hidden button panel revealed, showing the various control buttons for programming and mode selection.
Réglage de l'heure et de la date
Upon initial setup or after battery replacement, you may need to set the current time and day. Refer to the specific instructions in the full manual for navigating the menu to adjust these settings.
Horaires de programmation
The thermostat allows for 6 time and temperature change points for each day of the week. This enables you to create a heating schedule that aligns with your daily routine. Use the programming buttons to set desired temperatures at specific times throughout the day.
- Mode Vacances : Activate this mode when you are away for an extended period to maintain a lower, energy-saving temperature.
- Boost (Party) Mode: Temporarily override the current schedule to achieve a higher temperature for a short duration, ideal for unexpected needs.
Algorithmes de contrôle
The E901 offers a choice between hysteresis and TPI (Time Proportional & Integral) control algorithms. These algorithms optimize boiler cycling to maintain stable temperatures and improve energy efficiency. Consult the full manual for details on selecting and understanding these modes.
Entretien
Remplacement de la batterie
When the battery indicator appears on the display, replace the 2xAA batteries promptly to ensure continuous operation. Open the battery compartment, remove old batteries, and insert new ones, observing correct polarity.
Nettoyage
Clean the thermostat's exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or spray directly onto the unit, as this may damage the casing ou composants internes.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'écran est vide ou sombre. | Piles faibles ou mortes. | Replace the 2xAA batteries. |
| Le système de chauffage ne répond pas. | Incorrect wiring; boiler issue; thermostat not in heating mode. | Check wiring connections (refer to Setup section). Ensure boiler is operational. Verify thermostat is in an active heating mode. |
| Difficulty with programming. | Unfamiliarity with programming steps. | Review the "Operating Instructions" section and consult the full online manual or YouTube tutorials for detailed guidance. |
| Lecture de température inexacte. | Thermostat situé près des sources de chaleur, des courants d'air ou de la lumière directe du soleil. | Relocate the thermostat to a more suitable position, away from external influences. |
Caractéristiques
- Marque: ONGE
- Numéro de modèle : E901
- Couleur: Blanc
- Dimensions du produit : 2.2 x 8.4 x 5 cm
- Poids de l'article : 320 g
- Alimentation: 2 piles AA
- Voltage: 230 Volts (for connected system, thermostat is battery powered)
- Matériel: Plastique
- Caractéristiques spéciales : Programmable, Vacation Mode, Lockable
- Type de contrôleur: Bouton poussoir
- Contrôle de sortie : NON/COM (voltagrelais e-free)
- Plage de consigne de température : 5°C à 35°C
- Rétroéclairage de l'affichage : Oui
- Algorithme de contrôle : TPI or Hysteresis (±0.25°C or ±0.5°C)
- Communication: Câblé
Garantie et assistance
Garantie
The ENGO E901 thermostat comes with a Garantie constructeur d'un anVeuillez conserver votre preuve d'achat pour toute réclamation au titre de la garantie.
Assistance clientèle
For any assistance with installation, setup, or troubleshooting, ENGO Controls offers dedicated support:
- Telephone or Email Support: Direct support is available via phone or email. Contact details can be found on the official ENGO Controls website.
- Tutoriels YouTube : Comprehensive video tutorials are available on YouTube for installation and setup assistance. Rechercher "ENGO E901" on YouTube.
- Manuel en ligne: An instruction manual is included with the product and is also available online for detailed reference.
