Digital Thermostat QD-HVAC20 for Central Air Conditioner
The QD-HVAC20 Digital Thermostat offers an advanced and reliable solution for controlling central air conditioning systems. Designed for two-way and three-way electric valve applications, it provides precise temperature control with easy-to-read LCD displays and intuitive function buttons.
Ideal for commercial or residential HVAC systems, this thermostat ensures optimal comfort while saving energy.
Specifications
| Temperature control precision | Temperature displaying range | Temperature setting range | Supply voltage | The current of electric wind valve relay |
| ±1°C | 0-50°C | 5-35°C | AC100-240V, 50/60 Hz | 3A |
| Working humidity | Dimension | Color | ||
| 5-90% RH (no defrost) | 118 mm x 88mm x 30mm | White |
Features
Customization Options
• Temperature Range Adjustments: Can be set to meet specific operational requirements.
• Display Customization: Choose from various LCD display options (appearance, size, color, etc.).
• Additional Features: Remote control options available for added flexibility in operation.
• Logo Customization: Silk printing, laser engraving, or mold-engraved logo.
• Packaging Customization: Box design, labels, barcodes, and stickers.
Frequently Asked Questions
Find answers to frequently asked questions quickly. If you have any further questions, feel free to contact us.
QD-HVAC20
How do I set the timer for my QD-HVAC20 thermostat?
Press the "TIMER" key on the thermostat to activate the timer function. You can then set the desired on/off times using the up/down arrows.
How do I set the temperature on the QD-HVAC20 thermostat?
Press the “▲” or “▼” key to adjust the temperature to your desired setting. The LCD display will immediately show the updated temperature value.
What do I do if the thermostat is not responding?
Ensure the thermostat is correctly installed and powered. If issues persist, check the wiring or consult the troubleshooting section in the manual.
How do I switch between cooling and heating modes?
Simply press the "MODE" key on the keypad to toggle between cooling and heating modes.
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