1. Киришүү
This manual provides detailed instructions for the installation, operation, and maintenance of your Marley MD26 Qmark Electric Line Voltage Wall Thermostat. This wall-mounted thermostat is designed for heating-only applications, featuring a snap-action design for extended durability. Please read this manual thoroughly before proceeding with installation or operation to ensure safe and efficient use of the product.
2. Коопсуздук маалыматы
WARNING: Risk of Electric Shock. Disconnect power at the main service panel before installing or servicing this thermostat. Installation should be performed by a qualified electrician in accordance with all local and national electrical codes.
- Always turn off power at the circuit breaker or fuse box before beginning any electrical work.
- Бардык зымдарды туташтыруу коопсуз жана туура изоляцияланганын текшериңиз.
- Термостаттын зымдары бузулган же сууга тийген болсо иштетпеңиз.
- Бул термостат линия үчүн иштелип чыкканtage applications. Verify your heating system's voltagорнотуудан мурун шайкештигин текшериңиз.
3. Пакеттин мазмуну
The Marley MD26 Qmark Electric Line Voltage Wall Thermostat package includes:
- 1 x Marley MD26 Wall Thermostat
- Орнотуу жана эксплуатациялоо нускамалары (бул колдонмо)
4. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Бренд | Марли |
| Модел | MD26 |
| Тtage | 277 вольт |
| Операция түрү | DPST Double-Pole |
| Температураны көзөмөлдөө түрү | Manual (Rotary Knob) |
| Температура диапазону | 50°F - 80°F |
| Дифференциалдык | 5°F |
| Байланыш технологиясы | Зымдуу |
| Материал | Металл |
| Түс | Ак |
| Монтаж түрү | Дубалга орнотуу |
| Өлчөмдөр | 2.25 x 2.56 x 4.63 дюйм |
| Салмагы | 6.4 унция |
| Сертификаттар | CSA, UL |
5. Орнотуу (Орнотуу)
The Marley MD26 thermostat is designed for wall mounting and requires connection to a line voltage heating system. Due to the nature of line voltage wiring, professional installation by a qualified electrician is strongly recommended to ensure safety and compliance with electrical codes.
5.1 Орнотууга чейинки кадамдар
- Кубатты өчүрүү: Locate the circuit breaker or fuse that controls your heating system and turn off the power completely. Verify power is off using a voltage сыноочу.
- Эски термостатты алып салыңыз (эгер бар болсо): Carefully remove your existing thermostat from the wall. Note how the wires are connected.
- Монтаждоо ордун тандоо: Choose an interior wall, approximately 5 feet (1.5 meters) above the floor, away from direct sunlight, drafts, or heat sources (e.g., lamps, appliances) that could affect temperature readings.
5.2 Электр зымдары боюнча нускамалар
The MD26 thermostat features DPST (Double-Pole Single-Throw) operation, meaning it breaks both sides of the 277V line when turned off. The thermostat includes two sets of wires (typically red and black) for connection.
- Зымдарды аныктоо: You will have two incoming line voltage wires from your power source and two outgoing wires leading to your electric heater.
- Электр зымдарын туташтыруу: Connect one incoming line voltage wire to one of the thermostat's input wires (e.g., one black wire from the thermostat). Connect the other incoming line voltage wire to the other thermostat input wire (e.g., the other black wire from the thermostat).
- Connect Heater Wires: Connect one outgoing heater wire to one of the thermostat's output wires (e.g., one red wire from the thermostat). Connect the other outgoing heater wire to the other thermostat output wire (e.g., the other red wire from the thermostat).
- Коопсуз байланыштар: Use appropriate wire nuts or connectors to ensure all connections are tight and insulated.
- Термостатты орнотуу: Carefully push the wires back into the wall box and secure the thermostat to the wall using the provided screws. Ensure it is level.
5.3 Орнотуудан кийинки
Once the thermostat is securely mounted and all wiring is complete, restore power at the main service panel. The thermostat is now ready for operation.
6. Операция
The Marley MD26 thermostat provides simple, manual control over your electric heating system.
6.1 Күйгүзүү/өчүрүү
- To turn the heating system ON, ensure the small slider switch at the bottom of the thermostat is not in the 'OFF' position.
- To turn the heating system ӨЧҮРҮҮ completely, slide the small switch at the bottom of the thermostat to the 'OFF' position. This will cut power to the heater.
6.2 Температураны коюу
The thermostat features a rotary knob for temperature adjustment within a range of 50°F to 80°F. The dial is marked with 'LO', 'COMFORT ZONE', and 'HI' to guide your setting.
- Rotate the central dial clockwise to increase the desired temperature.
- Rotate the central dial counter-clockwise to decrease the desired temperature.
- The 'COMFORT ZONE' typically represents a common living temperature range.
- The thermostat will activate the heater when the room temperature falls 5°F below your setpoint and turn it off when the room temperature reaches the setpoint.
7. Техникалык тейлөө
The Marley MD26 thermostat requires minimal maintenance.
- Тазалоо: Мезгил-мезгили менен термостаттын сыртын жумшак, гamp cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the thermostat housing.
- Чаңды тазалоо: Keep the thermostat free of dust and debris, as excessive buildup can affect its performance.
- Колдонуучу тейлей турган бөлүктөр жок: Термостатта колдонуучу тейлей турган бөлүктөр жок. Агрегатты өзүңүз ачууга же оңдоого аракет кылбаңыз.
8. Кыйынчылыктарды
If you experience issues with your Marley MD26 thermostat, refer to the following troubleshooting guide:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Жылыткыч күйбөйт | No power to thermostat Thermostat set to 'OFF' Температураны орнотуу өтө төмөн Бошоң зымдар байланышы | Автоматтык өчүргүчтү/ сақтандыргычты текшериңиз Ensure 'OFF' switch is disengaged Температура жөндөөсүн жогорулатуу (Professional assistance recommended) Verify wiring connections are secure |
| Heater runs continuously / Does not turn off | Температураны орнотуу өтө жогору Термостаттын бузулушу | Температуранын жөндөөсүн төмөндөтүү Slide 'OFF' switch to turn off. If issue persists, thermostat may need replacement. |
| Температураны туура эмес контролдоо | Thermostat location affected by drafts/heat sources Термостаттын бузулушу | Ensure thermostat is not in direct sunlight, near windows, or heat-emitting appliances. If problem persists, thermostat may need replacement. |
| Knob feels loose or broken | Кийүү жана эскирүү Физикалык зыян | The thermostat is not user-serviceable. If the knob is damaged, the unit may need replacement. |
If troubleshooting steps do not resolve the issue, contact a qualified electrician or the manufacturer for assistance.
9. Кепилдик жана колдоо
For information regarding the product warranty, please refer to the documentation provided at the time of purchase or contact Marley customer support directly. Specific warranty terms may vary by region and retailer.
For technical support or further inquiries, please visit the official Marley webсайтка же кардарларды тейлөө бөлүмүнө кайрылыңыз.
