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

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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.

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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