Hyundai H-SWE1-80V-UI067 [8/56] Caution

Electrical instant water heater

Installation/connection safety and precautions

• Installation of the water heater in the operation place and arrangement of a power supply

line shall be performed by a specialized organization, representatives of the manufacturer’s

service department, or specialists having permits for installation of electrical equipment with

observation of the safety requirements.

• If the water heater installation/operation instructions are violated, the appliance is not subject

to warranty service and the manufacturer does not bear the responsibility.

• Never install the water heater outdoors.

• Before installation and connection of the water heater to the electrical mains, check and make

sure that the mains socket for the water heater has a grounding contact and it is properly

grounded. If there is no grounding loop in your electrical mains, operation of the water heater

is hazardous for life.

• Connect the water heater to 220 VAC / 50 Hz mains only. If necessary, clarify specications of

your electrical mains from the electrical energy suppliers.

• To avoid overheating and risk of re / damage of the internal electrical circuit, do not change

length of the power cord and do not connect the water heater via electrical extension cables.

• Make sure that the electrical cable does not cross sharp edges or contact with hot surfaces.

• To avoid air pockets and breakdown of the appliance, the water heater shall be installed strict-

ly in vertical position with its connections downward.

• Do not swap locations of the water inlet and outlet positions, since this will result in break-

down of the water heater and may inict harm to the user (see color marks - blue for water

inlet and red for water outlet).

Operation/cleaning safety and precautions

CAUTION!

Do not switch on the water heater, if water may freeze in it.

• The water heater is designed only for household use indoors in closed spaces. The water

heater is not designed for industrial use.

• The water heater is designed only for heating of water. Do not use the appliance for heating of

other liquids. This may inict a severe damage to the water heater, other property, or result in

a personal injury.

• Never switch on the water heater, if it is not lled with water or water cannot ow through the

pressure safely valve.

• Water temperature in the water heater may reach 75°C. Therefore, do not place body parts

under hot water upon rst switching of the water heater. For prevention of burns, properly

adjust outlet temperature of water.

• Do not remove the protection covers of the water heater during its operation or before

de-energization.

• Immediately disconnect the water heater from the electrical mains in case of strange sounds,

odor, or smoke from it.

• Do not use the water heater with the damaged electrical cable or other damages.

• For troubleshooting and repairs, please contact the nearest authorized service center of the

manufacturer in your region.

• Before cleaning or maintenance of the water heater, always disconnect it from the electrical