دليل مستخدم سخان المياه الغازي الفوري من إكسل

1. انتهى المنتجview

The EXCEL Tankless Gas Water Heater is designed to provide instant hot water for various applications, including small apartments, lofts, flats, RVs, and mobile homes. This unit operates on Propane (LPG) and features exclusive low water pressure startup technology, requiring only 2 PSI of water pressure to activate. Its vent-free design eliminates the need for complex and costly flue installations, making it a convenient and energy-efficient solution for on-demand hot water.

الشكل 1.1: الأمامي والجانبي view of the EXCEL Tankless Gas Water Heater, showcasinبفضل تصميمه الصغير ومقابض التحكم.

المميزات الرئيسية:

• Propane Gas (LPG) Unit: Designed for use with liquid propane gas.
• Low Water Pressure Startup: Activates with as little as 2 PSI of water pressure, ideal for areas with fluctuating water supply. This is achieved through a magnetic water flow sensor, unlike older units that rely on rubber diaphragms requiring higher pressure.
• Vent-Free Technology: Does not require a traditional flue or ductwork for exhaust. Equipped with an Oxygen Depletion Safety (ODS) shutoff and an exclusive 20-minute safety shutoff feature for indoor installation with proper ventilation.
• الحجم الصغير: Dimensions are approximately 12.8 inches (front width) x 8 inches (depth) x 18.75 inches (height), allowing for flexible installation.
• الاشتعال التلقائي: Powered by 2 D-size batteries (included) for automatic ignition upon water flow.
• توفير الطاقة والمياه: Delivers hot water instantly, reducing waste.

2. معلومات السلامة

Read and understand all safety warnings and instructions before installing, operating, or performing maintenance on this appliance. Failure to follow these instructions could result in property damage, personal injury, or death.

احتياطات السلامة العامة:

• يجب تركيب هذا الجهاز بواسطة فني مؤهل وفقًا لجميع القوانين واللوائح المحلية.
• Ensure adequate ventilation when installing the unit indoors due to its vent-free design.
• لا تقم بتخزين أو استخدام البنزين أو الأبخرة والسوائل القابلة للاشتعال بالقرب من هذا الجهاز أو أي جهاز آخر.
• Check for gas leaks using a soapy water solution after installation and during maintenance. Never use an open flame.
• The unit is equipped with an Oxygen Depletion Safety (ODS) shutoff system and a 20-minute safety shutoff feature. Do not bypass or tampإيه مع أجهزة السلامة هذه.
• Ensure proper battery installation for automatic ignition. Use new, high-quality D-size alkaline batteries.
• Protect the unit from freezing temperatures. Drain the unit if it will be exposed to freezing conditions (see Maintenance section).
• يحتوي هذا المنتج على مواد كيميائية معروفة في ولاية كاليفورنيا بأنها تسبب السرطان والعيوب الخلقية أو غيرها من الأضرار التناسلية (تحذير الاقتراح 65).

3. الإعداد والتثبيت

Proper installation is critical for the safe and efficient operation of your EXCEL Tankless Gas Water Heater. Refer to the diagrams below for connection points.

تحديد المكون:

Figure 3.1: Connection points at the bottom of the unit.

Figure 3.2: Location of the Winter Drain and Battery Box.

خطوات التثبيت:

1. التركيب: Securely mount the unit to a wall using appropriate hardware. Ensure the mounting surface can support the weight of the unit when filled with water.
2. توصيلات المياه:
   • Connect the cold water supply line to the مدخل الماء البارد.
   • Connect the hot water output line to the مخرج الماء الساخن.
   • Ensure all water connections are tight and leak-free. Use appropriate sealing tape or compound.
3. توصيل الغاز:
   • Connect the Propane (LPG) gas supply line to the مدخل الغاز. The unit includes an LPG Brass Fitting for a ⅜" Flare connection.
   • Verify all gas connections are secure and test for leaks using a soapy water solution.
4. تركيب البطارية: Open the battery box and insert two D-size batteries. Ensure correct polarity. These batteries power the automatic ignition system.
5. تهوية: For indoor installations, ensure the area has adequate ventilation as this is a vent-free appliance.

الشكل 3.3: داخلي view highlighting the magnetic water flow sensor, which enables low water pressure startup.

4. تعليمات التشغيل

Follow these steps to operate your EXCEL Tankless Gas Water Heater.

بدء التشغيل الأولي:

1. Ensure all water and gas connections are properly made and leak-free.
2. افتح صمام إمداد الغاز الرئيسي.
3. Open a hot water faucet in your system. The unit will detect water flow (as low as 2 PSI) and automatically ignite.
4. Allow water to run for a few moments to purge any air from the lines.

عمليه يوميه:

• To get hot water, simply open any hot water faucet connected to the unit. The heater will automatically ignite and begin heating water as it flows through.
• The unit is designed for a temperature rise of approximately 45°F, delivering 1.6 Gallons Per Minute (GPM).
• While suitable for multiple points of use, it is recommended to use no more than one point of use at a time for optimal performance.
• For incoming cold water temperatures below 50°F (down to 40°F), you may need to reduce the water flow rate using the control knob to achieve desired hot water temperature.
• The unit features a 20-minute safety shutoff. If hot water is continuously drawn for more than 20 minutes, the unit will automatically shut off. To restart, close the hot water faucet and then reopen it.

5. الصيانة

تضمن الصيانة المنتظمة طول عمر سخان المياه الخاص بك وتشغيله بكفاءة.

الفحوصات الروتينية:

• استبدال البطارية: Replace the two D-size batteries annually, or if the ignition becomes inconsistent. Use high-quality alkaline batteries.
• فحص التسرب: Periodically check all water and gas connections for leaks. For gas leaks, use a soapy water solution.
• التنظيف الخارجي: قم بتنظيف الجزء الخارجي من الوحدة باستخدام فرشاة ناعمة دamp القماش. لا تستخدم المنظفات أو المذيبات الكاشطة.

Winterization (Freezing Protection):

If the unit will be exposed to freezing temperatures, it is crucial to drain all water from the system to prevent damage.

1. قم بإيقاف تشغيل إمداد الغاز للوحدة.
2. أغلق مصدر المياه الباردة عن الوحدة.
3. Open a hot water faucet in your system to relieve pressure.
4. حدد موقع Winter Drain valve at the bottom of the unit (refer to Figure 3.2). Open this valve to drain the water from the heat exchanger.
5. Once drained, close the drain valve.

الشكل 5.1: داخلي view of the copper heat exchanger, which should be drained to prevent freezing damage.

6. استكشاف الأخطاء وإصلاحها

يقدم هذا القسم حلولاً للمشاكل الشائعة التي قد تواجهها مع سخان المياه الخاص بك.

إذا استمرت المشكلة بعد تجربة هذه الحلول، فاتصل بفني خدمة مؤهل.

7. المواصفات

Technical specifications for the EXCEL Tankless Gas Water Heater.

الشكل 7.1: ملصق المنتج مع المواصفات التفصيلية.

8. الضمان والدعم

For warranty information and technical support, please refer to the documentation included with your purchase or contact the seller directly. The seller for this product is typically Energy-Store.

For additional resources and product information, you may visit the official EXCEL webموقع: www.excelonlinestore.com