1. Introduzzjoni
The HEATIT ET-7A is an intelligent programmable touchscreen thermostat designed to control underfloor heating cable systems. This thermostat helps maintain a comfortable temperature in your home while maximizing energy savings through its programmable features.
Nota: The ET-7A model is a non-WiFi version.
2. Informazzjoni dwar is-Sigurtà
- Dejjem itfi l-enerġija mis-circuit breaker qabel ma tinstalla jew tagħmel manutenzjoni fuq it-termostat.
- L-installazzjoni għandha titwettaq minn elettriċista kwalifikat skont il-kodiċijiet elettriċi lokali.
- Tħaddimx it-termostat b'idejn imxarrbin.
- Kun żgur li l-konnessjonijiet kollha tal-wajers huma sikuri biex tevita perikli elettriċi.
- This thermostat includes a built-in Class A GFCI (Ground Fault Circuit Interrupter) for protection against electric shock. Test the GFCI regularly as per local regulations.
3. Kontenut tal-Pakkett
Malli tiftaħ il-pakkett, ivverifika li l-oġġetti kollha huma preżenti:
- 1 x HEATIT ET-7A Thermostat Unit
- 1 x Manwal ta 'Istruzzjoni
- 1 x Floor Sensor Cable (10ft)
- Viti tal-Immuntar
Image: Thermostat unit, sensor cable, and instruction manual.
4. Prodott Aktarview
The HEATIT ET-7A features a 3.5-inch color capacitive touchscreen for intuitive control and clear display of information.
4.1. Thermostat Front View
Immaġni: Quddiem view of the ET-7A thermostat.
4.2. User Interface Elements
Image: User Interface diagram with labeled components.
- Ħin: Juri l-ħin kurrenti.
- Temperatura: Shows current room or floor temperature.
- Mode State: Indicates the current operating mode (e.g., Auto Mode, Manual Mode).
- Issettjat Temperatura: Juri t-temperatura fil-mira.
- Next Schedule: Shows the next programmed event.
- Tisħin: Indicator for active heating.
- Temp: Displays current weather information (if applicable, though ET-7A is non-WiFi).
- Temperature Up/Down: Buttons to adjust the set temperature.
- Modalità: Button to change operating modes.
- Editja: Button to access programming and settings.
4.3. Thermostat Dimensions and Wiring Terminals
Immaġni: Diversi views of the thermostat, highlighting wiring terminals.
Image: Dimensions of the thermostat and its wiring base.
5. Installazzjoni
5.1. Tħejjija ta' qabel l-installazzjoni
Before beginning installation, ensure you have the necessary tools (e.g., screwdriver, wire strippers) and that the main power supply to the heating system is turned off at the circuit breaker.
5.2. Disassembly and Wiring
The thermostat consists of a display board and a power board. To access the wiring terminals, carefully separate these two components.
Konnessjonijiet tal-Wiring:
- Connect the power lines (L, L1, N, N1) to the appropriate terminals. The middle two terminals are for power lines, and the outermost two are for heating wires.
- Securely tighten all power lines and heating wires using a Phillips screwdriver.
- Insert the sensor cable leads into terminals 'c' and 'd'. Tighten the screws and gently pull to ensure they are secure.
Video: Detailed guide on disassembling and wiring the ET-7A Thermostat for installation.
5.3. Installazzjoni u Kummissjonar
Once wiring is complete, secure the thermostat to the wall using wire nuts and screws. Reattach the display board to the power board. After installation, restore power and proceed with initial setup.
6. Istruzzjonijiet Operattivi
The thermostat's home page displays basic status information including time, temperature, and current mode. Use the 'Mode' and 'Edit' buttons to navigate and adjust settings.
6.1. Għażla tal-Mod
Four function options are available:
- Modalità Awtomatika: Isegwi l-iskeda programmata ta' kull ġimgħa.
- Modalità Manwali: Maintains a constant user-set temperature.
- Modalità ta' Protezzjoni mill-Ġlata: Keeps the temperature above a set minimum to prevent freezing.
- Itfi: Turns off the heating device.
6.2. Is-Settings tal-Programm
The thermostat supports 7-day programming (each day individually) or 5+1+1 day programming (weekdays, Saturday, Sunday). You can set up to 4 or 2 stages per day.
6.3. Energy Consumption Display
View the energy consumption of the heating system over a period of time to track usage.
6.4. Settings tal-Utent
Access the User Settings menu to make simple edits to the thermostat's basic functions:
- Issettja Ħin: Aġġusta l-ħin kurrenti.
- Issettja Data: Adjust the current date (YY-MM-DD format).
- Lock tat-tfal: Lock all keys to prevent settings from being changed. To unlock, long-press the Up key on the Home page.
- Set Power of Heating Wire Load: Configure the wattage of the connected heating wire.
- Set Backlight Brightness: Adjust the display backlight intensity.
- Issettja Lingwa: Choose between English and other available languages.
- Set Daylight Saving Time: Enable or disable automatic adjustment for daylight saving.
- Set Backlight Timeout Duration: Adjust how long the backlight stays on.
- Appoġġ Tekniku: Displays a QR code for support information.
- Switch LED Display On/Off: Control the LED indicator for heating status.
- Restore User Settings to Default: Reset all user-configured settings.
6.5. Settings Avvanzati
Access these settings with caution, referring to the manual for detailed explanations:
- Funzjoni Adattiva: Allows the thermostat to start operating ahead of schedule to reach the programmed temperature on time.
- Sejbien tat-Tieqa: Automatically pauses heating if a sudden temperature drop (e.g., open window) is detected.
- Set Sensor Type: Choose the type of sensor used (e.g., Room, Floor, Room/Floor Protection).
- Floor Temperature Compensation: Adjusts the floor temperature reading if there's a discrepancy with the actual temperature.
- Kumpens tat-Temperatura tal-Kamra: Adjusts the room temperature reading if there's a discrepancy with the actual temperature.
- Floor Temperature Limitation: Sets a maximum floor temperature, especially useful in Room/Floor Protection mode.
- Agħżel il-Post tat-Termostat: Choose between 'Home' (four program stages) or 'Office' (two program stages) modes.
- Restore Advanced Settings to Default: Resets all advanced settings to factory defaults.
7. Manutenzjoni
- Naddaf it-touchscreen b'ċarruta ratba uamp drapp. Evita prodotti tat-tindif jew solventi li joborxu.
- Ensure the thermostat's vents are clear of dust and debris for proper operation.
- Regularly test the GFCI function by pressing the 'TEST' button (if available on your model) and then 'RESET'.
8 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| It-termostat mhux qed jixgħel | No power supply; loose wiring; tripped circuit breaker. | Check circuit breaker; verify wiring connections; consult an electrician. |
| Heating not activating | Incorrect mode selected; set temperature too low; sensor issue. | Ensure Auto or Manual mode is active; increase set temperature; check sensor connection. |
| Qari tat-temperatura mhux preċiż | Sensor calibration needed; sensor placement issue. | Use Floor/Room Temperature Compensation in Advanced Settings; ensure sensor is correctly placed. |
| Serratura tat-Tfal attivata | Keys are locked. | Long-press the Up key on the Home page to unlock. |
| Il-GFCI jivvjaġġa ta' spiss | Ground fault detected in heating system. | Consult a qualified electrician to inspect the heating system for ground faults. |
9. Speċifikazzjonijiet
- Ditta: SĦANA
- Isem tal-Mudell: ET-7A
- Dimensjonijiet tal-Prodott: 5.91"D x 4.72"W x 2.36"H
- Tip ta 'Kontrollur: Touchscreen
- Karatteristika Speċjali: Programmable, GFCI built-in
- Tip ta' Kontroll tat-Temperatura: Diġitali
- Komponenti Inklużi: Sensor tat-Temperatura
- Sors tal-Enerġija: Corded Elettriku
- Voltage: 120V/240V (Volum Doppju)tage)
- Tip ta' wiri: 3.5-inch Color Capacitive Touchscreen with Backlight
- Tip ta 'Immuntar: Mount Wall
- Piż tal-oġġett: 14.9 uqija
- Protokoll tal-Konnettività: None (Non-WiFi version)
- Approvazzjonijiet: ETL approvat
10. Garanzija u Appoġġ
For warranty information and technical support, please refer to the contact details provided in your product packaging or visit the official HEATIT websit. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri.
