Okwu mmalite
This manual provides detailed instructions for the installation, operation, and maintenance of your CNBINGO MT-WK Rotary Knob Digital Room Thermostat. Please read this manual thoroughly before installation and use to ensure proper function and safety. This thermostat is designed to regulate the temperature of various heating systems, including electric heating, hot water heating, and water/gas boilers, ensuring a comfortable indoor climate.

Figure 1: CNBINGO MT-WK Rotary Knob Digital Room Thermostat with external sensor.
The CNBINGO MT-WK thermostat is a flush-mounted device featuring a rotary knob for temperature control and an integrated sensor, with an option for an external sensor. It supports a maximum current of 16A and voltagnke 110-230V.
Ozi nchekwa
- Ekwesịrị ịrụ ọrụ nrụnye site n'aka onye ọrụ ọkụ eletrik ruru eru dịka koodu eletriki mpaghara si dị.
- Gbanyụọ ike mgbe niile na ihe mgbawa sekit tupu ịwụnye ma ọ bụ rụzie thermostat ahụ.
- Do not expose the thermostat to water or excessive moisture. The device has an IP20 rating, suitable for indoor use.
- Hụ na njikọ waya niile dị nchebe ma nwee mkpuchi kwesịrị ekwesị iji gbochie sekit dị mkpụmkpụ.
- The thermostat housing is made of flame-retardant PC material for safety.
Ngwaahịa gafereview
The CNBINGO MT-WK thermostat features a simple and intuitive design for temperature control.

Figure 2: Thermostat Components.
- PC Material: Durable and flame-retardant housing.
- Ikanam ọnọdụ: Indicates heating status (red when active).
- Ihe njikwa okpomọkụ: Rotary knob for setting and calibrating temperature.
- Mgbanwu ma ọ bụ gbanyụọ: Slider switch to power the thermostat on or off.
- Okpomọkụ Ngosipụta: Scale around the rotary knob indicating the set temperature.
Ntọala na nwụnye
1. eserese Wiring
Refer to the following diagram for correct wiring connections. This thermostat is compatible with electric heating, hot water heating, and water/gas boiler systems.

Figure 3: Wiring Diagram and Compatible Devices.
- L: Live wire connection.
- N: Neutral wire connection.
- Ihe mmetụta mpụga: Connect the provided 3-meter external sensor cable if required.
2. Sensor Selection
The thermostat includes both a built-in aluminum sensor and a 3-meter external temperature sensor. You can choose to use one or both depending on your specific needs.

Figure 4: Built-in vs. External Sensor Usage.
- Sensọ arụnyere n'ime ya: Ideal for smaller rooms where uniform temperature distribution is expected. The sensor is integrated directly into the thermostat unit.
- Ihe mmetụta mpụga: Recommended for larger rooms or areas where the thermostat's location might not accurately reflect the room's overall temperature. The 3-meter cable allows for flexible placement.
3. Nkwalite chọrọ
The thermostat is designed for flush-mounting in a standard wall box.

Figure 5: Product Dimensions and Wall Box Requirements.
- Akụkụ: The thermostat measures 86mm x 86mm x 55mm.
- Wall Box: Mount in a standard wall box with a diameter of 60mm.
- Omimi: The depth of the device box should be at least 35mm to accommodate the thermostat.
Ntuziaka ọrụ
1. Gbanyụọ / gbanyụọ
Use the slider switch on the thermostat to turn the unit on or off.
2. Mgbanwe okpomọkụ
To set the desired temperature, rotate the central knob. The temperature can be precisely set to 0.5°C increments within a range of 5°C to 40°C.

Figure 6: Temperature Adjustment Knob.
3. Mgbanwe okpomọkụ
If the temperature displayed on the thermostat deviates from the actual room temperature, you can calibrate it by gently turning the rotary knob until it matches the accurate reading from another thermometer.
4. Ihe ngosi LED
The thermostat is equipped with an LED indicator light that provides visual feedback on its operational status.

Figure 7: LED Indicator.
- Red ikanam: The LED lights up red when the heating system is actively engaged and providing heat.
- Gbanyụọ ọkụ: The LED is off when the heating system is not active or the thermostat is powered off.
Nlekọta
The CNBINGO MT-WK thermostat requires minimal maintenance.
- Nhicha: Wipe the thermostat's surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Nyocha: Periodically check for any visible damage or loose connections. If any issues are found, consult a qualified electrician.
Nchọpụta nsogbu
Ọ bụrụ na ị hụ nsogbu na thermostat gị, lee nsogbu na ngwọta ndị a na-ahụkarị:
- Thermostat anaghị arụ ọrụ:
- Check the main power supply to the thermostat.
- Ensure the on/off slider switch is in the 'on' position.
- Gbaa mbọ hụ na njikọ waya ndị ahụ dị nchebe.
- Heating not turning on:
- Ensure the set temperature is higher than the current room temperature.
- Check if the red LED indicator is lit. If not, the thermostat is not calling for heat.
- Verify the heating system (boiler, electric heater) is operational.
- Incorrect temperature reading:
- Calibrate the thermostat by adjusting the rotary knob to match a known accurate thermometer.
- Ensure the sensor (internal or external) is not obstructed or exposed to drafts/direct sunlight.
Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Nọmba nlereanya | MT-WK |
| Voltage | 110-230V (AC) |
| Max Ugbu a | 16A |
| Ụdị isi iyi ike | AC |
| Oke njikwa okpomọkụ | 5°C - 40°C |
| Okpomọkụ ziri ezi | 0.5°C |
| Ihe mmetụta | Built-in aluminum sensor, 3m external sensor |
| Ogo nchekwa | IP20 |
| Akụkụ ngwaahịa (L x W x H) | 8.3 x 8.3 x 5.5 cm |
| Ibu | 0.2 kilogram |
| Agba | Ọcha |
Akwụkwọ ikike na nkwado
For warranty information or technical support, please contact CNBINGO customer service. Refer to your purchase documentation for specific warranty terms.
Onye nrụpụta: CNBINGO
Ụdị: MT-WK
For further assistance, please visit the official CNBINGO websaịtị ma ọ bụ kpọtụrụ onye nkesa mpaghara gị.





