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Qunda Touch Screen Thermostat for Central Air Conditioner QD-HVAC21 - SYSTO
Qunda Touch Screen Thermostat for Central Air Conditioner QD-HVAC21 Pic2 - SYSTO
Qunda Touch Screen Thermostat for Central Air Conditioner QD-HVAC21 - SYSTO
Qunda Touch Screen Thermostat for Central Air Conditioner QD-HVAC21 Pic2 - SYSTO

QD-HVAC21 Qunda Touch-Screen Thermostat for Air Conditioner

The screen is PMMA 3D mirror design, 100V--260V wide operating voltage
The SYSTO QD-HVAC21 Qunda Touch-Screen Thermostat offers precise control for your air conditioner. This advanced HVAC thermostat combines intuitive touch functionality with energy-efficient operation, enhancing comfort and saving energy in any space. Perfect for modern climate control needs.
Dimension
86mm x 86mm x 16mm
Working humidity
5-95%RH
Supply voltage
AC85 to 260V, 50/60Hz
Temperature setting range
5℃ to 35℃
Temperature displaying range
0℃ to 50℃
Temperature control precision
± 1°C

Specifications

Temperature control precision Temperature displaying range Temperature setting range Supply voltage Operating ambient.
±1°C 0℃ to 50℃ 5℃ to 35℃ AC85 to 260V, 50/60Hz 0℃ to 45℃)
Working humidity Dimension Color    
5-95%RH 86mm x 86mm x 16mm White    

Features

◼01
With morden shape,available for high-level shopping mall, hotel, office and house.
◼02
Switch power,AC85~260V
◼03
Full and touch screen.
◼04
The screen is made from PMMA.
◼05
The sunk power key with good touch feeling.
◼06
With white backlight and automatic light adjustment.
◼07
The shell with silver paint. Sleep and timer on/off function.
◼08
AUTO restart function. Protection for low temperature.
Qunda Touch Screen Thermostat for Central Air Conditioner QD-HVAC21 - SYSTO

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.

FAQs - SYSTO

Frequently Asked Questions

Find answers to frequently asked questions quickly. If you have any further questions, feel free to contact us.

More Answers
QD-HVAC20
How do I switch between cooling and heating modes?

Simply press the "MODE" key on the keypad to toggle between cooling and heating modes.

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.

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.

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.

Tags
qunda
qunda

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