1. Ifihan
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. Alaye Aabo
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.
- Rii daju pe gbogbo awọn asopọ onirin wa ni aabo ati ti ya sọtọ daradara.
- Ma ṣe ṣisẹ thermostat pẹlu onirin ti o bajẹ tabi ti o ba ti farahan si omi.
- Eleyi thermostat jẹ apẹrẹ fun ila voltage applications. Verify your heating system's voltage ibamu ṣaaju fifi sori.
3. Package Awọn akoonu
The Marley MD26 Qmark Electric Line Voltage Wall Thermostat package includes:
- 1 x Marley MD26 Wall Thermostat
- Installation and Operating Instructions (this manual)
4. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Brand | Marley |
| Awoṣe | MD26 |
| Voltage | 277 Volts |
| Isẹ Iru | DPST Double-Pole |
| Iwọn Iṣakoso Iru | Manual (Rotary Knob) |
| Iwọn otutu | 50°F - 80°F |
| Iyatọ | 5°F |
| Asopọmọra Technology | Ti firanṣẹ |
| Ohun elo | Irin |
| Àwọ̀ | Funfun |
| Iṣagbesori Iru | Ògiri Ògiri |
| Awọn iwọn | 2.25 x 2.56 x 4.63 inches |
| Iwọn | 6.4 iwon |
| Awọn iwe-ẹri | CSA, UL |
5. Fifi sori (Eto)
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 Pre-Fifi Igbesẹ
- Ge Agbara: Locate the circuit breaker or fuse that controls your heating system and turn off the power completely. Verify power is off using a voltage idanwo.
- Yọ Thermostat atijọ kuro (ti o ba wulo): Carefully remove your existing thermostat from the wall. Note how the wires are connected.
- Yan Ibi Igbesoke: Choose an interior wall, approximately 5 feet (1.5 meters) above the floor, away from direct sunlight, drafts, or heat sources (e.g., lamps, awọn ohun elo) ti o le ni ipa awọn kika iwọn otutu.
5.2 Awọn itọnisọna Wiring
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.
- Ṣe idanimọ Awọn okun: You will have two incoming line voltage wires from your power source and two outgoing wires leading to your electric heater.
- Connect Power Wires: 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).
- Awọn isopọ to ni aabo: Use appropriate wire nuts or connectors to ensure all connections are tight and insulated.
- Fífi Thermostat sí orí rẹ̀: 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 Fi sori ẹrọ lẹhin
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. Isẹ
The Marley MD26 thermostat provides simple, manual control over your electric heating system.
6.1 Titan / Pa a
- 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 PAA completely, slide the small switch at the bottom of the thermostat to the 'OFF' position. This will cut power to the heater.
6.2 Ṣiṣeto iwọn otutu
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. Itọju
The Marley MD26 thermostat requires minimal maintenance.
- Ninu: Lorekore nu awọn ode ti awọn thermostat pẹlu asọ, damp cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the thermostat housing.
- Yiyọ eruku kuro: Keep the thermostat free of dust and debris, as excessive buildup can affect its performance.
- Ko si Awọn apakan Iṣẹ Olumulo: thermostat ko ni awọn ẹya ti o le ṣe iṣẹ olumulo. Ma ṣe gbiyanju lati ṣii tabi tun ẹrọ naa funrararẹ.
8. Laasigbotitusita
If you experience issues with your Marley MD26 thermostat, refer to the following troubleshooting guide:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Alagbona ko ni tan-an | No power to thermostat Thermostat set to 'OFF' Eto iwọn otutu ti lọ silẹ Loose onirin asopọ | Ṣayẹwo Circuit fifọ / fiusi Ensure 'OFF' switch is disengaged Ṣe alekun eto iwọn otutu (Professional assistance recommended) Verify wiring connections are secure |
| Heater runs continuously / Does not turn off | Eto iwọn otutu ga ju Thermostat aiṣedeede | Dinku eto iwọn otutu Slide 'OFF' switch to turn off. If issue persists, thermostat may need replacement. |
| Iṣakoso iwọn otutu ti ko pe | Thermostat location affected by drafts/heat sources Thermostat aiṣedeede | 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 | Wọ ati yiya Ipalara ti ara | 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. Atilẹyin ọja ati Support
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 webojula tabi kan si wọn onibara iṣẹ Eka.
