1. المقدمة
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. معلومات السلامة
- Read all instructions thoroughly before operating the device.
- Do not immerse the controller unit or the temperature probe in water or other liquids.
- تأكد من حجم امدادات الطاقةtagيتوافق مع متطلبات الجهاز (120 فولت تيار متردد).
- Do not exceed the maximum output load of 1200W (10A) for the combined outlets.
- احتفظ بالجهاز بعيدًا عن متناول الأطفال والحيوانات الأليفة.
- افصل الطاقة قبل التنظيف أو إجراء أي صيانة.
3. مواصفات المنتج
- التحكم في درجة الحرارة: 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.
- نافذة العرض المزدوجة: 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.
- التوصيل والتشغيل: Designed for easy setup and operation across various settings and devices.
- Higher Power Output: Maximum output load of 1200W (10A).
- الوظائف المتقدمة: Includes temperature calibration and a power-on delay function to prevent frequent compressor cycling.
- تطبيقات متعددة: Ideal for heat mats, heat lamps, heating pads for reptile terrariums, aquarium heaters/chillers, greenhouses, grow tents, breeding, seedling, and fermentation processes.
4. محتويات العبوة
- 1 x Pymeter Thermostat Controller PY-21TS
- شنومكس x مسبار درجة الحرارة
- 1 × دليل المستخدم (هذه الوثيقة)
Image: Pymeter Thermostat Controller PY-21TS with its temperature probe and power cord.
5. الإعداد
- قم بتوصيل مسبار درجة الحرارة: Insert the metal tip of the temperature probe into the designated port on the side of the controller. Ensure it is securely connected.
- تشغيل وحدة التحكم: 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).
- توصيل الأجهزة: 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. تعليمات التشغيل
6.1 فهم العرض
The controller features a dual display:
- قيمة العملية (PV): Displays the current measured temperature from the probe.
- SV (تعيين القيمة): 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 أدنى than the OFF-Temperature.
- اضغط على تعيين button once. The ON-Temperature (e.g., '1oN' for Outlet 1) will flash.
- استخدم UP or تحت arrows to adjust the desired ON-Temperature.
- يضعط تعيين again. The OFF-Temperature (e.g., '1oF' for Outlet 1) will flash.
- استخدم UP or تحت arrows to adjust the desired OFF-Temperature.
- اضغط على يحفظ اضغط على الزر لتأكيد وحفظ إعداداتك.
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 أعلى than the OFF-Temperature.
- Follow steps 1-4 from the Heating Mode instructions to adjust ON-Temperature and OFF-Temperature.
- Ensure the ON-Temperature is set أعلى than the OFF-Temperature for cooling operation.
- اضغط على يحفظ اضغط على الزر لتأكيد وحفظ إعداداتك.
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 اختيار وحدة درجة الحرارة (°مئوية/°فهرنهايت)
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 معايرة درجة الحرارة
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).
- Place the temperature probe into a mixture of ice and water, ensuring the ice is melting.
- Allow a few minutes for the probe to stabilize. The reading should be 32°F or 0°C.
- 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 إعدادات التنبيه
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. الصيانة
- تنظيف: Wipe the controller's exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- العناية بالمسبار: Keep the temperature probe clean and free from debris. Avoid bending or damaging the probe cable.
- تخزين: قم بتخزين الجهاز في مكان بارد وجاف عند عدم استخدامه، بعيدًا عن أشعة الشمس المباشرة ودرجات الحرارة القصوى.
- فحص الاتصال: Periodically inspect all electrical connections for wear or damage.
8. استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| الجهاز لا يعمل. | No power to the outlet; loose power cord. | Check the power outlet with another device. Ensure the controller's power cord is fully inserted. |
| Appliance (heater/cooler) not activating. | Incorrect ON/OFF temperature settings; appliance not plugged in or faulty. | Verify ON-Temp and OFF-Temp settings are correct for heating/cooling mode. Ensure appliance is properly plugged into the controller and is functional. |
| قراءة غير دقيقة لدرجة الحرارة. | Sensor dirty or damaged; need for calibration. | Clean the sensor. Perform temperature calibration using an ice-water mixture (refer to section 6.5). |
| Alarm beeping continuously. | Temperature outside set alarm limits; sensor fault. | Check the current temperature and compare it to your alarm settings. Inspect the sensor connection and cable for damage. |
9. المواصفات
- نموذج: PY-21TS
- المجلدtage: 120 Volts AC
- أقصى حمل الإخراج: 1200 وات (10 أمبير)
- Operating Temperature (Device): تصل إلى 210 درجة فهرنهايت (99 درجة مئوية)
- أبعاد المنتج: 8.26 بوصة طول × 2.16 بوصة عرض × 1.57 بوصة ارتفاع (210 مم × 55 مم × 40 مم)
- وزن السلعة: 16 أوقية (1 جنيه)
- نوع العرض: LCD أو LED
- لون: أبيض
10. الضمان والدعم
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.