Before Calling Service Personnel

Symptoms

Correction

•	Colour is not displayed and net	Check the external antenna and cable TV conditions.
	pattern is displayed on the specific	Check whether you select the correct channel.
	channel.

•	Vertical and horizontal line and net	Check the interference wave caused by car, neon sign, and
	pattern are displayed on the	high frequency.
	screen in a moment.	Check the strong interference radio wave from wave of
	Vibration is also displayed.	other devices or radio station. Please stop the use of mobile
		phone, hair dryer, and electric drill.

• Pictures are overlapped and white		Check damage of antenna or connection of antenna cable.
	and black spots are displayed	Check the height and direction of antenna. If it is incorrect,
		please adjust the antenna.

• The original colours are not displayed		Remove from magnetic fields or rotate set until purity error
	in a screen in specific areas.	disappears.

• Picture is displayed irregularly.		Check the connection of antenna cable (incorrect connection
		or disconnection).
		Move this product to another location.

•	No picture and sound	Plug the power cord into the wall outlet securely.
		Press the [TV/AV/DVD] button to change input mode.

•	No sound	[MUTE] button may be pressed.
		Check the volume.

• The remote control does not work		Check a stoppage of power supply
	properly	Check whether the power cord is plugged into the wall
		outlet.
		The batteries in remote control may be exhausted or loaded
		in wrong polarity.
		Check whether the remote control is too far from the player
		and is not pointed at the remote sensor of the player.

• The playback picture is poor		Check the contamination of a disc and clean the disc.

•	The DVD player does not start	Insert a disc.
	playback	Insert a playable disc. Check the disc type, colour system
		and Region code.
		Place the disc with the playback side down.
		Place the disc on the disc tray correctly inside the guide.
		Check the contamination of a disc and clean the disc.
		Press the [MENU] button to turn off the menu screen.
		Cancel the Rating function or change the rating level.

DDQ-20L6SC specifications

The Daewoo DDQ-20L6SC is a versatile and high-performance air conditioning unit designed to provide efficient cooling solutions for both residential and commercial spaces. Known for its advanced technology and user-friendly features, this model stands out in the market as a reliable choice for maintaining optimal indoor temperatures throughout the year.

One of the main features of the DDQ-20L6SC is its powerful cooling capacity. With its robust compressor and innovative refrigerant technology, it can effectively cool large spaces quickly, ensuring comfort even in the hottest weather conditions. This model is capable of delivering a cooling capacity of 20,000 BTU, making it suitable for medium to large rooms, offices, or commercial environments.

Energy efficiency is a hallmark of the Daewoo DDQ-20L6SC, which is equipped with a high energy efficiency ratio (EER). This feature not only helps reduce electricity consumption but also contributes to lower utility bills, making it an economically viable option for users. Additionally, the unit complies with international energy conservation standards, reflecting Daewoo's commitment to sustainability.

The DDQ-20L6SC utilizes a state-of-the-art inverter technology that allows for precise control of temperature and humidity levels. By adjusting the compressor speed as needed, the unit maintains a consistent indoor climate without the frequent cycling typical of traditional air conditioners. This not only enhances comfort but also prolongs the lifespan of the unit.

Convenience is another key aspect of the Daewoo DDQ-20L6SC. It features a user-friendly remote control that enables users to effortlessly adjust settings from a distance, including fan speed, temperature, and operation mode. The unit also comes with programmable timer settings, allowing users to schedule operation hours according to their preferences.

Moreover, this model incorporates advanced air filtration technologies that improve indoor air quality by removing dust, allergens, and other particulates. With its quiet operation, the DDQ-20L6SC ensures a peaceful environment for work or relaxation.

In terms of design, the air conditioning unit is sleek and modern, making it a seamless addition to any interior décor. Its compact size ensures that it fits well in various spaces without being obtrusive.

Overall, the Daewoo DDQ-20L6SC is a reliable and efficient air conditioning unit that combines powerful performance with innovative technology and user-centric features. Its commitment to energy efficiency and air quality makes it an excellent choice for consumers seeking comfort and sustainability.

Daewoo DDQ-20L6SC owner manual Before Calling Service Personnel, Symptoms Correction

Models: DDQ-20L6SC