General Pump 100438
General Pump Remote Thermostat #100438 User Manual
Model: 100438 | Temperature Range: 86° - 195° F
1. Киришүү
This manual provides essential instructions for the safe and efficient installation, operation, and maintenance of your General Pump Remote Thermostat, Model #100438. This thermostat is designed for use with hot water pressure washers to accurately control and set water temperature within a range of 86° to 195° F (30° to 90.5° C). Please read this manual thoroughly before use and retain it for future reference.
2. Коопсуздук маалыматы
Жарааттарды же жабдууларды бузууну болтурбоо үчүн ар дайым төмөнкү коопсуздук чараларын сактаңыз:
- Бардык электр туташуулары квалификациялуу адис тарабынан жүргүзүлүп, жергиликтүү коддорго ылайык болушун текшериңиз.
- Disconnect power to the pressure washer before attempting any installation, maintenance, or repair.
- Verify the thermostat's voltage rating (380 Volts) matches your system's requirements.
- Do not exceed the maximum pressure rating of 4000 PSI for the capillary tube.
- Avoid bending or kinking the capillary tube sharply, as this can damage the sensing element.
- Орнотуу жана тейлөө учурунда тиешелүү жеке коргонуу шаймандарын (ЖКК) кийиңиз.
3. Продукт бүтүп калдыview
The General Pump Remote Thermostat #100438 is a panel-mounted, capillary-style adjustable thermostat designed for precise temperature control in hot water pressure washer systems.
3.1 Өзгөчөлүктөрү
- Температура диапазону: 86° - 195° F (30° - 90.5° C)
- Монтаждоо: Panel mounted with a dual scale knob for easy adjustment.
- Сезгич элемент: 60-inch capillary tube with a bulb, rated for systems up to 4000 PSI.
- Электрдик рейтинг: 16(4)A-380V, UL/CSA approved.
3.2 Компоненттер
The thermostat assembly includes the main thermostat unit, a control knob, a 60-inch capillary tube with sensing bulb, and necessary fittings for installation.

This image displays the complete thermostat kit. Visible components include the main thermostat body with electrical terminals, the coiled 60-inch capillary tube extending to a copper sensing bulb, a black control knob with temperature markings, and a brass threaded fitting for securing the bulb.

This diagram provides a visual representation of the thermostat and lists key specifications. It highlights features such as panel mounting, dual scale knob, 60-inch capillary tube, 4000 PSI rating, and UL/CSA approval. A table details part numbers, temperature ranges, max pressure, electrical ratings, and sensing element material for various models, including #100438.
4. Техникалык шарттар
| Атрибут | Деталь |
|---|---|
| Бренд | Жалпы насос |
| Модель номери | 100438 |
| Температура диапазону | 86° - 195° F (30° - 90.5° C) |
| Материал | Copper (sensing bulb) |
| Power Source | Электр зымдары |
| Тtage | 380 вольт |
| Электрдик рейтинг | 16(4)A-380V |
| Капиллярдык түтүктүн узундугу | 60 дюйм |
| Максималдуу басым рейтинги | 4000 PSI (for capillary tube) |
| Сертификаттар | UL/CSA Approved |
| Камтылган компоненттер | Thermostat, Knob, Tube, and Fittings |
| Продукциянын өлчөмдөрү | 7 x 5 x 2 дюйм |
| Элемент Салмагы | 6.31 унция |
| UPC | 768684035717 |
5. Орнотуу
Proper installation is crucial for the accurate and safe operation of the thermostat. If you are unsure about any step, consult a qualified technician.
- Электр энергиясын өчүрүү: Ensure the hot water pressure washer is completely powered off and disconnected from its power source before beginning installation.
- Термостатты орнотуу:
- Select a suitable panel location for the thermostat unit. The location should be easily accessible for temperature adjustment and protected from excessive moisture or vibration.
- Cut an appropriate opening in the panel for the thermostat body.
- Secure the thermostat unit to the panel using the provided mounting hardware.
- Attach the control knob to the thermostat shaft.
- Capillary Tube and Bulb Installation:
- The copper sensing bulb must be inserted into the hot water stream or a thermowell within the pressure washer system where accurate temperature measurement is required.
- Use the provided brass fitting to secure the sensing bulb in place, ensuring a watertight seal.
- Route the 60-inch capillary tube carefully, avoiding sharp bends, kinks, or contact with hot surfaces that could damage the tube or affect its accuracy. The tube should be protected from physical damage.
- Ensure the capillary tube is not under tension.
- Электр зымдары:
- Connect the thermostat's electrical terminals to the pressure washer's heating element control circuit. Refer to your pressure washer's wiring diagram for specific connection points.
- The thermostat is rated for 16(4)A-380V. Ensure your system's electrical load and voltagд шайкеш келет.
- All wiring must comply with local electrical codes and standards.
- Акыркы текшерүүлөр:
- Бардык туташуулардын коопсуздугун жана тийиштүү изоляциясын эки жолу текшериңиз.
- Verify that the sensing bulb is correctly positioned and sealed.
- Ensure the capillary tube is free from obstructions and potential damage points.
6. Операция
Once installed, operating the General Pump Remote Thermostat is straightforward.
- Күйгүзүү: Restore power to the hot water pressure washer.
- Температураны коюу: Rotate the control knob on the thermostat to your desired water temperature within the 86° - 195° F range. The dual scale knob allows for precise adjustment.
- Мониторинг: The thermostat will automatically activate or deactivate the heating element to maintain the set temperature. Monitor the water temperature to ensure it is within the expected range.
Эскертүү: The thermostat is designed for rapid response, typically within ±5°F of the set point, to maintain consistent water temperature.
7. Техникалык тейлөө
Regular maintenance ensures the longevity and accuracy of your thermostat.
- Мезгилдүү текшерүү: Regularly inspect the capillary tube for any signs of damage, kinks, or wear. Ensure the sensing bulb remains securely in its position.
- Электр байланыштары: Periodically check electrical connections for tightness and corrosion.
- Тазалоо: Keep the thermostat control knob and panel area clean and free from dirt or debris. Use a soft, dry cloth for cleaning. Do not use abrasive cleaners or solvents.
- Калибрлөө текшерүү: If you suspect temperature inaccuracies, compare the thermostat's readings with an external, calibrated thermometer. If significant discrepancies are found, the unit may require professional inspection or replacement.
8. Кыйынчылыктарды
Бул бөлүмдө термостатыңыз менен кездешиши мүмкүн болгон кеңири таралган көйгөйлөр каралат.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Thermostat not controlling temperature |
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| Температураны туура эмес көрсөткүчтөр |
|
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| Heating element constantly on/off (cycling rapidly) |
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If troubleshooting steps do not resolve the issue, contact General Pump customer support or a qualified service technician.
9. Кепилдик жана колдоо
For information regarding warranty coverage, technical support, or replacement parts for your General Pump Remote Thermostat #100438, please refer to the official General Pump website or contact their customer service department. Keep your purchase receipt and model information handy when contacting support.
Өндүрүүчү: Жалпы насос
Webсайт: www.generalpump.com (Please verify the actual webэң акыркы маалымат алуу үчүн сайт)
Байланыш: караңыз webучурдагы байланыш маалыматы үчүн сайт.
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