HYUNDAI H-SWS1-80 V-UI 071 Iguazu инструкция по эксплуатации онлайн - Страница 14. Hyundai h sws1 80v ui071


HYUNDAI H-SWS1-80 V-UI 071 Iguazu инструкция онлайн просмотр

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3.

Electrical storage water heater

EN

INTRODUCTION

Before installing and using the appliance, please very carefully read this instruction manual and manufacturer’s warranty liabilities. Keep the instruction manual for future reference. If you hand over the appliance to another user, please hand over the instruction manual as well.

For more details or resolution of any occurred problems, please visit Hyundai website at www.hyundai-hvac.com. You can also contact the nearest regional service center of the manufacturer. If there are no service centers of the manufacturer in your region, please contact the regional dealer of Hyundai.

The content of this instruction manual has been checked and approved. The manufacturer is not responsible for any spelling mistakes in the text and incorrect interpretation of the instruction manual content.

The appearance, specifications, and package contents of the appliance can be modified by the manufacturer without preliminary notification.

GENERAL

Description

Electrical tank water heaters are used for supply of hot water in country houses, cottages, baths, and other utility spaces, which are not connected to the central hot water supply network. Such heaters can also be used as standby equipment in apartments for the preventive maintenance period of the hot water supply network.

The operation principle of the water heater assumes that water pressure in the water heater meets water pressure in the water main. As water is consumed, the water heater tank is continu-ously refilled with cold water.

The electrical tank water heater of Niagara series is designed for heating of tap water in house-hold use. It is capable to prepare a lot of hot water and maintain the set temperature auto-matically. The water heater has a steel outer casing. Water is heated in a steel enameled tank using a copper heating element. Heat insulation made of an environmentally friendly material is provided between the outer casing and steel tank. The dense insulation layer ensures reduction of heat loss and significant saving of electrical energy.

For mitigation of corrosion effect and provision of consumers with water free from contamina-tion, the water heater is equipped with a magnesium anode of extended length. The water heater has a water heating indicator and a water temperature control knob located on the bottom cover. The knob controls an integrated thermostat allowing the user to set various water heating temperatures in the range from +35°C to +75°C. A temperature limiter installed in the appliance excludes overheating of water above 88°C, while a combined check valve / pressure safety valve ensures safe operation of the water heater. If pressure inside the tank exceeds 0.75 MPa, the pressure safety valve will automatically open and exclude rupture of the casing.

 

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HYUNDAI H-SWS1-80 V-UI 071 Iguazu инструкция онлайн просмотр

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14.

Electrical storage water heater

EN

CAUTION!

If these actions do not give a positive result or the thermal switch trips on repeated occasions for a short period of time, then switch off the water heater, shut off water feeding to the water heater, and contact the authorized service center of Hyundai in your region for consultation or repair of the product.

If a drain valve and a tee are not provided (refer to “Water supply network connection”), you can drain water through the combined check valve / pressure safety valve. For that, unscrew the screw of the drain lever on the combined check valve / pressure safety valve and place the drain lever to the top position. At that, the hot water outlet valve shall be opened, while the cold water inlet valve of the water heater shall be closed.

Drain lever

Screw

Pressure relief port

Please carry out test checks of the pressure safety valve for operability every 14 days as follows:- place the drain lever to the top position until you feel transition of thread and then water will flow from the valve port. After you have confirmed that water flows out, return the lever to the previous position.

Wipe the outer surfaces of the water heater with a moist cloth and soap as necessary.

CAUTION!

Never drain water, if its temperature exceeds 50°C, since it may result in burns.

CAUTION!

If water does not flow, this means that the valve is faulty. In this case, the water heater shall not be used and we recommend you to call a specialist of the service center.

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HYUNDAI H-SWS1-80 V-UI 071 Iguazu инструкция онлайн просмотр

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10.

Electrical storage water heater

EN

The electrical water heater shall be installed on a firm wall.The wall planned for installation of the electrical water heater shall be capable to bear at least double weight of the water heater fully filled with water. The wall shall be free of cracks and other damages. Otherwise, take measures to reinforce the mount or install the water heater on a special support.If the bathroom is too small, the water heater can be installed in another place not exposed to direct sunlight and inaccessible for moisture ingress. However for reduction of heat loss in pipes, the installation place of the water heater shall be located as close as possible to the hot water consumption point.When selecting a location for the water heater, ensure free access to it as follows: at least 60 cm between the bottom part of the water heater and floor; at least 10 cm between the top part and ceiling. This will ensure the maximum comfort for maintenance and adjustment of the water heater, when necessary.After you have selected the proper place for installation of the water heater, mark points to make holes for the anchor bolts with hooks. Drill two holes of appropriate depth in the wall using a drill with suitable size for the anchor bolts provided in the water heater package.After that, insert the bolts to the drilled holes and rotate the hooks of the bolts clockwise to securely tighten the nuts of the bolts. Then, hang the water heater onto the hooks of the anchor bolts and check security of mounting.

Mounting

Water supply network connection

The water heater is connected to the cold water supply network with operating pressure from 0.1 MPa to 0.7 MPa. If water pressure in the water supply network exceeds 0.75 MPa, install a reduction valve (pressure reducer) in the feed system so that operating pressure does not exceed 0.75 MPa.If water hardness in the water supply main exceeds 450 mg/l (CaCO3), we recommend you to use a separate water filter upstream of the water heater inlet to extend service life of the heating element.For connection to the water supply network, the water heater has inlet and outlet connectors, which are marked with indication labels and provided with male thread 12 mm in diameter (G1/2”).Install the combined check valve / pressure safety valve provided in the package onto the cold water inlet connection marked with blue color. Connect a drain tube to the pressure relief port of the pressure safety valve for water drainage to the sewers (possible upon heating).

CAUTION! 

Never operate the water heater without the installed check  valve / pressure safety valve.

To facilitate maintenance of the water heater, we recommend you to install a drain valve and a tee between the cold water inlet connection and pressure safety valve. This tee will help you to faster drain water from the water heater. For your convenience, we recommend you to connect a water drain hose to the shutoff valve of the tee. This hose will allow you to route water drained from the water heater to the sewers or another selected destination. Connect the desired quantity of consumption points to the hot water outlet connection marked with red color. Open 

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HYUNDAI H-SWS1-80 V-UI 071 Iguazu инструкция онлайн просмотр

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13.

Electrical storage water heater

EN

MAINTENANCE

CAUTION!

Refer to «Water heater safe operation and installation rules»

Check the electrical plug and socket as often as possible. Secure electrical contact and proper grounding shall be assured. The plug and socket shall not heat up abnormally.If the water heater is not used for a long period, especially in regions with low ambient tempera-tures (below 0°C), water shall be drained from the water heater in order to prevent its damage (due to water freezing in the internal tank).To ensure reliable operation of the water heater for a long time, periodically clean the internal tank and remove deposits from the electrical heating elements of the water heater. In addition, periodically check condition of the magnesium anode (whether it is fully dissolved or not) for its timely replacement with a new one in case of full dissolution. The tank cleaning frequency depends on local water hardness.

CAUTION!

The manufacturer provides an extended warranty, when preventive main-tenance operations are carried out (refer to the warranty card).

Cleaning shall be carried out by specialized service departments. The address of the nearest service center can be obtained from the vendor or at www.hyundai-hvac.com. Preventive mainte-nance operations shall be carried out with strict observation of the instruction manual and safety rules.The water heater is equipped with a thermal switch, which will cut off supply of electrical energy to the electrical heating element in the event of water overheating/absence in the water heater. If the water heater is switched on, but water is not heated, this means tripping or need for reset of the thermal switch. To return the water heater to the operational condition, proceed as follows:- disconnect the water heater from power supply and remove the molding of the bottom cover;- press the button at the center of the thermal switch until the button clicks;- if the button is not pressed and there is no click, wait until the thermal switch cools down to the initial temperature.

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