1. Prodott Aktarview
This manual provides essential information for the installation, operation, and maintenance of your Zehnder Thermostat SH M 30 x 1.5, Model 819080. This elegant thermostat features a built-in liquid sensor for precise temperature control. It is tested according to EN215 standards and offers an adjustable temperature range from 7 to 28 degrees Celsius, including a zero position for complete shut-off. The thermostat is designed with a chrome-plated union nut and a standard M 30 x 1.5 thread connection for easy integration with compatible radiator valves.
Stampa 1.1: Quddiem view of the Zehnder Thermostat SH M 30 x 1.5, Model 819080 in white. This image shows the compact design and the temperature setting dial.
2. Informazzjoni dwar is-Sigurtà
- Aqra l-istruzzjonijiet kollha bir-reqqa qabel l-installazzjoni u l-użu.
- Ensure the heating system is depressurized and cooled down before attempting installation or maintenance.
- Installation should only be performed by qualified personnel if you are unsure about the process.
- Do not attempt to modify the thermostat or its components.
- Żomm il-materjali tal-ippakkjar 'il bogħod mit-tfal.
3. Kontenut tal-Pakkett
The package should contain the following item:
- 1 x Zehnder Thermostat SH M 30 x 1.5, Model 819080 (White)
- Integrated chrome-plated union nut for mounting
4. Setup u Installazzjoni
This thermostat is designed for easy installation on radiator valves with an M 30 x 1.5 thread connection.
Passi ta' Installazzjoni:
- Prepare the Radiator Valve: Ensure the existing thermostatic head (if any) is removed. If installing on a new valve, ensure it is properly fitted to the radiator and plumbing system.
- Position the Thermostat: Align the Zehnder thermostat with the M 30 x 1.5 thread of the radiator valve.
- Secure the Thermostat: Hand-tighten the chrome-plated union nut onto the valve thread. Do not overtighten, as this can damage the valve or thermostat. A firm hand-tightening is usually sufficient to create a secure connection.
- Iċċekkja għall-Istabbiltà: Ensure the thermostat is firmly seated and does not wobble.
For optimal performance, ensure the thermostat is not obstructed by curtains or furniture, which could affect its ability to sense room temperature accurately.
5. Istruzzjonijiet Operattivi
The Zehnder Thermostat allows you to control the heat output of your radiator by setting the desired room temperature.
L-issettjar tat-temperatura:
- The thermostat has an adjustable range from 7 sa 28 grad Celsius.
- Rotate the dial on the thermostat head to select your desired temperature. The numbers or markings on the dial correspond to different temperature settings.
- Pożizzjoni żero: The thermostat includes a zero position (often marked with an asterisk or '0'). Turning the dial to this position will completely close the valve, shutting off the heat to the radiator. This is useful for rooms that do not require heating or during warmer months.
- The built-in liquid sensor will react to the ambient room temperature, opening or closing the valve to maintain the set temperature.
6. Manutenzjoni
The Zehnder Thermostat is designed for long-term, reliable operation with minimal maintenance.
- Tindif: Wipe the thermostat head with a soft, damp drapp. Tużax prodotti tat-tindif jew solventi li joborxu, għax dawn jistgħu jagħmlu ħsara lill-wiċċ.
- Iċċekkja tal-Funzjoni: Periodically check that the dial turns smoothly and that the temperature changes in the room correspond to the settings.
- Valve Pin Movement: If a radiator remains cold even when the thermostat is set to a high temperature, the valve pin might be stuck. Gently press the pin on the radiator valve (after removing the thermostat head) to ensure it moves freely.
7 Issolvi l-problemi
If you encounter issues with your Zehnder Thermostat, refer to the following common problems and solutions:
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Radiator remains cold | Thermostat set too low or in zero position; valve pin stuck; air in radiator. | Increase temperature setting; check if valve pin moves freely; bleed the radiator. |
| Il-kamra hija sħuna wisq | Thermostat set too high; thermostat sensing incorrect room temperature (e.g., near a heat source). | Decrease temperature setting; ensure thermostat is not obstructed or near other heat sources. |
| Difficulty turning the dial | Internal mechanism obstruction or damage. | Do not force the dial. If it's stiff, check for external obstructions. If the issue persists, contact support. |
| Water leakage around the valve | Loose connection or damaged valve. | Tighten the union nut (do not overtighten). If leakage continues, contact a qualified plumber. |
8. Speċifikazzjonijiet
- Ditta: Zehnder
- Numru tal-Mudell: 819080
- Numru tal-Parti: 819080
- Dimensjonijiet tal-Prodott: 8 x 4.7 x 4.7 ċm (L x W x H)
- Piż: 150 g
- Kulur: Abjad
- Firxa tat-Temperatura: 7 sa 28 grad Celsius
- Tip ta' Sensor: Built-in liquid sensor
- Konnessjoni tal-Ħajta: M 30 x 1.5
- Standard: Tested according to EN215
- Batteriji Meħtieġa: Nru
9. Garanzija u Appoġġ
For warranty information and technical support, please refer to the official Zehnder website or contact your local Zehnder dealer. Keep your proof of purchase for any warranty claims.
