Pymeter Thermostat Controller PY-21TS Instruction Manual

1. Einleitung

The Pymeter Thermostat Controller PY-21TS is a dual-relay temperature control device designed for precise temperature management. It allows for simultaneous control of heating and cooling equipment, making it suitable for a wide range of applications including seedling germination, greenhouse temperature regulation, reptile terrariums, fermentation, and more. This manual provides essential information for the safe and effective operation of your device.

2. Sicherheitshinweise

• Lesen Sie alle Anweisungen sorgfältig durch, bevor Sie das Gerät in Betrieb nehmen.
• Do not immerse the controller unit or the temperature probe in water or other liquids.
• Stellen Sie sicher, dass die Stromversorgungslautstärketage entspricht den Anforderungen des Geräts (120V AC).
• Do not exceed the maximum output load of 1200W (10A) for the combined outlets.
• Bewahren Sie das Gerät außerhalb der Reichweite von Kindern und Haustieren auf.
• Vor der Reinigung oder Durchführung von Wartungsarbeiten die Stromzufuhr unterbrechen.

3. Produktmerkmale

• Temperaturkontrolle: Allows presetting of temperatures to automatically activate heating and cooling equipment.
• Dual Relay System: Supports simultaneous connection and control of both heating and cooling devices.
• Doppeltes Anzeigefenster: Shows both the measured (PV) and set (SV) temperatures concurrently. Supports both Celsius (°C) and Fahrenheit (°F) display.
• Alarm Device: Features a beeping alarm for high temperature conditions or sensor failure, enhancing safety.
• Plug-and-Play: Designed for easy setup and operation across various settings and devices.
• Higher Power Output: Maximum output load of 1200W (10A).
• Erweiterte Funktionen: Includes temperature calibration and a power-on delay function to prevent frequent compressor cycling.
• Vielseitige Anwendungen: Ideal for heat mats, heat lamps, heating pads for reptile terrariums, aquarium heaters/chillers, greenhouses, grow tents, breeding, seedling, and fermentation processes.

4. Packungsinhalt

• 1 x Pymeter Thermostat Controller PY-21TS
• 1 x Temperaturfühler
• 1 x Benutzerhandbuch (dieses Dokument)

Image: Pymeter Thermostat Controller PY-21TS with its temperature probe and power cord.

5. Einrichtung

1. Schließen Sie den Temperaturfühler an: Insert the metal tip of the temperature probe into the designated port on the side of the controller. Ensure it is securely connected.
2. Power On the Controller: Plug the controller's power cord into a standard 120V AC electrical outlet. The display will illuminate, showing the current temperature (PV) and the set temperature (SV).
3. Geräte anschließen: Plug your heating device into one of the outlets (OUT 1 or OUT 2) and your cooling device (if applicable) into the other. The controller can manage both simultaneously.

Image: The Pymeter controller connected to a heat mat for seedling germination, illustrating a typical setup.

6. Bedienungsanleitung

6.1 Das Display verstehen

The controller features a dual display:

• PV (Prozesswert): Displays the current measured temperature from the probe.
• SV (Set Value): Displays the target temperature or the ON/OFF temperature settings.

6.2 Setting Temperature (Heating Mode)

In heating mode, the device turns ON when the temperature drops below the ON-Temperature and turns OFF when it reaches the OFF-Temperature. For heating, the ON-Temperature must be set UNTERE than the OFF-Temperature.

1. Drücken Sie die SATZ button once. The ON-Temperature (e.g., '1oN' for Outlet 1) will flash.
2. Verwenden Sie die UP or RUNTER arrows to adjust the desired ON-Temperature.
3. Drücken SATZ again. The OFF-Temperature (e.g., '1oF' for Outlet 1) will flash.
4. Verwenden Sie die UP or RUNTER arrows to adjust the desired OFF-Temperature.
5. Drücken Sie die SPEICHERN button to confirm and save your settings.

Example: For heating, if you set ON-Temp to 70°F and OFF-Temp to 75°F, the heater will turn on at 70°F and turn off at 75°F.

6.3 Setting Temperature (Cooling Mode)

In cooling mode, the device turns ON when the temperature rises above the ON-Temperature and turns OFF when it reaches the OFF-Temperature. For cooling, the ON-Temperature must be set HÖHER than the OFF-Temperature.

1. Follow steps 1-4 from the Heating Mode instructions to adjust ON-Temperature and OFF-Temperature.
2. Ensure the ON-Temperature is set HÖHER than the OFF-Temperature for cooling operation.
3. Drücken Sie die SPEICHERN button to confirm and save your settings.

Example: For cooling, if you set ON-Temp to 80°F and OFF-Temp to 75°F, the cooler will turn on at 80°F and turn off at 75°F.

6.4 Auswahl der Temperatureinheit (°C/°F)

To switch between Celsius and Fahrenheit, press and hold the UP arrow button for approximately 3 seconds. The display will change units accordingly.

6.5 Temperaturkalibrierung

The Pymeter controller is factory-calibrated for accuracy. If you suspect an inaccurate reading, you can perform a calibration using an ice-water mixture. An ice-water mixture (melting ice) should read 32°F (0°C).

1. Place the temperature probe into a mixture of ice and water, ensuring the ice is melting.
2. Allow a few minutes for the probe to stabilize. The reading should be 32°F or 0°C.
3. If the reading is off, consult the full manual for specific calibration steps, which typically involve an offset adjustment in the settings menu.

6.6 Power-On Delay Function

This function prevents rapid cycling of compressors (e.g., in chillers) by introducing a delay before restarting after a power interruption or temperature change. This protects the equipment and extends its lifespan. The delay time can usually be adjusted in the advanced settings.

6.7 Alarmeinstellungen

The controller can be configured to sound an alarm if the temperature exceeds or falls below a set range, or if the sensor malfunctions. Refer to the detailed manual for specific steps to set high/low temperature alarm thresholds and enable/disable the sensor fault alarm.

Image: The Pymeter controller regulating temperature in a greenhouse, connected to both a space heater and an exhaust fan.

Image: The Pymeter controller providing temperature regulation for a reptile terrarium, connected to a heat lamp and a heating mat.

7. Wartung

• Reinigung: Wipe the controller's exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
• Sondenpflege: Halten Sie den Temperaturfühler sauber und frei von Verunreinigungen. Vermeiden Sie es, das Fühlerkabel zu knicken oder zu beschädigen.
• Lagerung: Bewahren Sie das Gerät bei Nichtgebrauch an einem kühlen, trockenen Ort auf, fern von direkter Sonneneinstrahlung und extremen Temperaturen.
• Verbindungsprüfung: Periodically inspect all electrical connections for wear or damage.

8. Fehlerbehebung

9. Spezifikationen

• Modell: PY-21TS
• Bandtage: 120 Volt AC
• Maximale Ausgangslast: 1200 W (10 A)
• Operating Temperature (Device): Bis zu 210 ° C
• Produktabmessungen: 8.26"L x 2.16"B x 1.57"H (210 mm x 55 mm x 40 mm)
• Artikelgewicht: 16 Unzen (1 Pfund)
• Anzeigetyp: LCD oder LED
• Farbe: Weiß

10. Garantie und Support

Pymeter products are designed for reliability and performance. For specific warranty details, technical support, or service inquiries, please refer to the warranty card included with your purchase or visit the official Pymeter website. Please have your model number (PY-21TS) and purchase information ready when contacting support.