Haier HU062WAMNA, Руководство по эксплуатации и установке

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Safety
• Make sure that drainage piping is installed properly according to this instruction, preventing the water entering the room
and cause damage to properties.
• Take use of the attached accessories parts and specified parts for installation. Otherwise, it will cause the drop of unit,
water leakage, fire or electrical shock.
• This installation must be subjected to building regulation approval applicable to respective country that may require to
notify the local authority before installation.
• For refrigeration system work, install according to this installation instructions strictly. If installation is defective, it will
cause water leakage, electrical shock or fire.
• Do not install the Indoor unit at place where leakage of flammable gas may occur. In case gas leakage and accumulates
at surrounding of the unit, it may cause fire.
• Please use tap water and confirm that the water quality is not hard. If hard water quality is used, the lifespan of backup
heater, heat exchanger, various valves, electric heating etc. will usually be shorten.
• Do not disconnect the power supply of the unit when it is not in operation. The water pump will run regularly for a period
of time to avoid water freezing. Otherwise, freezing may occur and causes system damage.
• Be sure to drain the circulating water in the system out when the unit will be not in use for a long time. If the power
supply is turned off directly without pumping out the circulating water in the system, the system will be damaged due to
freezing. If the interval between the installation and putting into use exceeds 1 month, please pump out the circulating
water in the system.
• Be sure to install earth leakage circuit breaker. If the earth leakage circuit breaker is not installed, it may cause electric
shock or fire.
• Please set the water pump piping according to the installation instructions to ensure smooth drainage, and heat
insulation of the piping to prevent condensate accumulation. Poor piping will lead to water leakage or poor function.
• Make sure that the unit must be at least 1m away from the TV or radio to avoid image interference or noise.
PRECAUTION FOR USING R32 REFRIGERANT
• When connecting flare at indoor side, make sure that the flare connection is used only once, if torqued up and released,
the flare must be remade. Once the flare connection was torqued up correctly and teak test was made, thoroughly clean
and dry the surface to remove oil, dirt and grease by following instructions of silicone sealant. Apply neutral cure (Alkoxy
type) & ammonia-free silicone sealant that is non-corrosive to copper & brass to the external of the flared connection to
prevent the ingress of moisture on both the gas & liquid sides. (Moisture may cause freezing and premature failure of
the connection)
• The appliance shall be stored, installed and operated in a well ventilated room with comply to Indoor Floor Area
Requirement and without any continuously operating ignition source. Keep away from open flames, any operating gas
appliances or any operating electric heater. Else, it may explode and cause injury or death.
CAUTION
Do not use means to accelerate the defrosting process or to clean. Other than those recommended by the
manufacturer. Any unfit or using incompatible material may cause product damage, burst and serious injury.
R32 REFRIGERANT
This AIR-TO-WATER HEAT PUMP INDOOR UNIT contains and operates with refrigerant R32. This product must only
be installed or serviced by qualified personnel.
Refer to National, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the
Installation, maintenance and/or service of this product.