Trouble Shooting

Phenomenon	Check the unit	Resolution
Phenomenon	Check the unit	Resolution

Doesn't work	Is plug firmly inserted?	Readjust power supply or
	Does fuse get burned?	Readjust power supply or
	Does fuse get burned?	replace fuse.
	Is there power?	replace fuse.
	Is there power?

	Is thermostat switch	Readjust the thermostat.
	wrongly adjusted?	Readjust the thermostat.
	wrongly adjusted?

	Is direct sunlight in	Use curtain or blind.
	the room?	Use curtain or blind.
	the room?

	Is mode selection switch
No cool air or	set to "Hi fan" or "Lo fan"?	Shut doors and windows.
No cool air or	Is door or window left	Shut doors and windows.
poor cooling	Is door or window left
poor cooling	open?
	open?

	Are there any obstacles
	blocking air inlet and	Remove the obstacles.
	outlet?

	Is there too much heat	Remove the heat
	source in the room?	source.

	Is air filter clogged?	Clean it.

If problems can not be solved please pull out power plug and contact your dealer.

HW-12CV03, HW-09CV03 specifications

The Haier HW-12CV03 and HW-09CV03 are prominent models in Haier's line of energy-efficient and advanced air conditioning units. These models are designed to provide effective cooling while ensuring user convenience, making them ideal for both residential and commercial spaces.

One of the standout features of the Haier HW-12CV03 and HW-09CV03 is their inverter technology. This technology allows for a more consistent temperature by varying the compressor speed based on the cooling demand. As a result, these units achieve quicker cooling times and save on energy bills, compared to traditional non-inverter models.

Another innovation is the Eco-Friendly Refrigerant R32, which is used in both models. R32 is known for its low global warming potential, contributing to a more sustainable environment without compromising on performance. This refrigerant enhances the overall efficiency of the air conditioning units, aligning with modern environmental standards.

The Haier HW-12CV03 and HW-09CV03 models also feature a multi-functional remote control system. This allows users to effortlessly set their desired temperature, mode, and fan speed from across the room, providing convenience and ease of operation. Additionally, a programmable timer feature is included, enabling users to set operating hours that fit their schedule, thus further optimizing energy consumption.

Both units come equipped with a high-performance air filter that captures dust, allergens, and other pollutants, ensuring that the air circulated within a room remains clean and healthy. The systems also support a self-cleaning function, whereby the indoor unit dries itself automatically to prevent mold and bacteria buildup, enhancing indoor air quality.

Durability is another highlight of the Haier HW-12CV03 and HW-09CV03 models. They are designed to withstand various environmental conditions, making them suitable for diverse climates. The stylish and modern design of these units not only complements any interior décor but also provides ease of installation.

Overall, the Haier HW-12CV03 and HW-09CV03 blend advanced technology with user-friendly features, making them among the best choices for efficient cooling solutions. Their inverter technology, eco-friendly refrigerant, air filtration, and robust design result in a balance of performance, comfort, and sustainability, catering to the modern consumer's needs.