1. Introduktion
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Fränkische Profitherm Wired Digital Room Thermostat, Model RD 20203-10-656-01. This thermostat is designed for controlling standard underfloor heating systems. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Produktet er slutview
The Fränkische Profitherm Thermostat features a digital LCD display for clear temperature readings and a soft-stage rotary knob for setting the desired room temperature. Its design is language-independent for ease of use. It is compatible with other Fränkische heating products.
2.1 Inkluderede komponenter
- Termostatenhed
- Monteringsbeslag
- Bagplade
- Cables (for wiring)
2.2 Produktdiagram

Figur 1: Front view of the Fränkische Wired Digital Room Thermostat. It features a rectangular LCD display at the top and a circular rotary knob below it. The brand name 'FRÄNKISCHE' is visible on the right side of the thermostat.
3. Sikkerhedsoplysninger
ADVARSEL: Fare for elektrisk stød.
- Installationen skal udføres af en kvalificeret elektriker i overensstemmelse med alle lokale og nationale el-forskrifter.
- Afbryd altid strømmen til varmesystemet ved hovedafbryderen, før du installerer, servicerer eller fjerner termostaten.
- Betjen ikke termostaten med våde hænder.
- Sørg for, at alle ledningsforbindelser er sikre og korrekt isolerede.
4. Installation og opsætning
The Fränkische Profitherm Thermostat is designed for wired installation to control underfloor heating systems. Professional installation is highly recommended.
4.1 Montering af termostaten
- Ensure power to the heating system is OFF at the main circuit breaker.
- Attach the backplate to a standard electrical wall box using the provided mounting brackets and screws.
- Connect the electrical wiring to the thermostat terminals as per the wiring diagram (refer to the diagram provided with the product packaging, not included in this manual).
- Carefully attach the thermostat unit to the backplate, ensuring all wires are tucked neatly into the wall box.
- Secure the thermostat to the backplate.
4.2 Indledende opstart
Once installation is complete, restore power to the heating system at the main circuit breaker. The thermostat's LCD display should illuminate, indicating it is powered on.
5. Betjening
The thermostat's operation is straightforward, utilizing a rotary knob for temperature adjustment and a digital LCD for display.
5.1 Indstilling af temperaturen
- Tur: Rotate the soft-stage rotary knob clockwise to increase the desired temperature or counter-clockwise to decrease it. The selected temperature will be shown on the LCD display.
- Trykke: Press the rotary knob to confirm the temperature setting or to activate/deactivate certain modes if available (refer to specific product features for advanced modes).
5.2 Vis information
The digital LCD display shows the current room temperature and the set temperature. The thermostat also features a backlight for improved visibility in low-light conditions.
6. Vedligeholdelse
The Fränkische Profitherm Thermostat requires minimal maintenance.
- Rensning: Gently wipe the thermostat's surface and display with a soft, dry, or slightly damp klud. Brug ikke slibende rengøringsmidler, opløsningsmidler eller kemiske spray, da disse kan beskadige enheden.
- Inspektion: Kontrollér regelmæssigt for synlige skader eller løse forbindelser. Hvis der findes problemer, skal strømmen afbrydes og en kvalificeret tekniker kontaktes.
7. Fejlfinding
Hvis du støder på problemer med din termostat, kan du se følgende almindelige problemer og løsninger:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Skærmen er tom | Ingen strøm til termostaten. | Check the main circuit breaker and ensure power is restored. Verify wiring connections. |
| Varme tænder/slukker ikke | Incorrect temperature setting, wiring issue, or heating system fault. | Ensure the set temperature is above the current room temperature for heating. Check wiring. Consult a heating technician if the issue persists. |
| Unøjagtig temperaturaflæsning | Termostatens placering, sensorproblem. | Ensure the thermostat is not exposed to direct sunlight, drafts, or heat sources. If the problem continues, contact support. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact Fränkische customer support or a qualified technician.
8. Specifikationer
- Mærke: Fränkische
- Modelnummer: RD 20203-10-656-01
- Modelnavn: Profitherm Room Thermostat Standart 230V Display
- Farve: Hvid
- Produktdimensioner: 8.99 x 4.52 x 8.99 cm
- Varens vægt: 204 g (0.45 pund)
- Særlige funktioner: Has backlight
- Controller type: Knob Control (soft-stage rotary knob with turn-and-press mechanism)
- Skærmtype: Digital LCD
- Temperaturkontroltype: Heating (for underfloor heating)
- Inkluderede komponenter: Mounting brackets, backplate, cables
9. Garanti og support
For information regarding the product warranty, please refer to the warranty card included with your purchase or contact your retailer. For technical support or service inquiries, please contact Fränkische customer service directly or visit their official webwebsted for kontaktoplysninger.