Hyundai H-SWS1-30V-UI069, H-SWS1-50V-UI070, H-SWS1-80V-UI071, H-SWS1-100V-UI072, H-SWS2-30H-UI073 User Manual [ru]

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Электрический

накопительный RU водонагреватель

Руководство по эксплуатации Гарантийный талон

Electrical storage water heater

Instruction manual Warranty card

Модели / Models

H-SWS1-30V-UI069 H-SWS1-50V-UI070 H-SWS1-80V-UI071 H-SWS1-100V-UI072 H-SWS2-30H-UI073 H-SWS2-50H-UI074 H-SWS2-80H-UI075 H-SWS2-100H-UI076

Table of contents

Electrical storage water heater

Introduction	3
General	3
Description	3
Stock number interpretation	4
Appearance	4
Design	5
Package contents	5
Technical specification	6
Overall and installation dimensions	7
Water heater safe operation and installation rules	8
Safety of children and people with physical disability	8
General safety rules	8
Installation/connection safety and precautions	8
Operation/cleaning safety and precautions	9
Disposal	9
Installation	9
Mounting	10
Water supply network connection	10
Electrical mains connection	11
Operation	11
Maintenance	13
Troubleshooting	15
Electrical schematic diagram	16

Electrical storage water heater		3.

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 continuously refilled with cold water.

The electrical tank water heater of Niagara series is designed for heating of tap water in household use. It is capable to prepare a lot of hot water and maintain the set temperature automatically. 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 contamination, 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.

Electrical storage water heater

Stock number interpretation

Appliance

series

H-SWS1-30V-UI069

Individual model code

Installation type

V - vertical installation way, M - horizontal installation way

Rated water volume

30 – rated water volume is 30 liters

50 - rated water volume is 50 liters

80 - rated water volume is 80 liters

100 - rated water volume is 100 liters

Series number

Tank material

E - enamelled inner tank, S - stainless steel inner tank

Appliance type

H-SW - Hyundai storage water heater

Appearance

H-SWS1-30V, H-SWS1-50V, H-SWS1-80V, H-SWS1-100V

9 3 4 1

1 - Outer casing

2 - Thermometer*

3 - Bottom cover

4 - Heating indicator

5 - Cold water inlet

6 - Thermostat knob

7 - Hot water outlet

8 - Mount

9 - Power cord with ELCB

Electrical storage water heater		5.

Design

1 3

4, 9 5, 8

10 6 12

1 - Outer casing

2 - Heat insulation

3 - Inner tank

4 - Thermostat sensor tube

5 - Temperature limiter sensor tube

6 - Inlet connection

7 - Temperature limiter (capillary)

8 - Temperature limiter sensor

9 - Thermostat sensor

10 - Capillary thermostat

11 - Outlet connection

12 - Heating element

13 - Magnesium anode

Package contents

1 - Water heater

2 - Anchor bolts

3 - Combined check valve / pressure safety valve

4 - Instruction manual

Hyundai H-SWS1-30V-UI069, H-SWS1-50V-UI070, H-SWS1-80V-UI071, H-SWS1-100V-UI072, H-SWS2-30H-UI073 User Manual

Electrical storage water heater

Technical specification

Appliance series	H-SWS1-30V-	H-SWS1-50V-	H-SWS1-80V-	H-SWS1-100V-
Appliance series	UI069	UI070	UI071	UI072
	UI069	UI070	UI071	UI072

Rated power consumption, W	2000	2000	2000	2000
Power supply, V/Hz	220~/50	220~/50	220~/50	220~/50
Rated current, A	9,1	9,1	9,1	9,1
Rated water volume, l	30	50	80	100
Moisture protection class	IPX4	IPX4	IPX4	IPX4
Electrical protection class	I	I	I	I
Rated pressure, MPa	0,75	0,75	0,75	0,75
Operating pressure, MPa	0,75	0,75	0,75	0,75
Heating time (at ∆t=30°C), min	21	43	64	79
Actual annual electrical energy	330,1	440	470,1	514,2
consumption, kWh	330,1	440	470,1	514,2
consumption, kWh
Constant daily heat loss, kWh/day	0,92	1,18	1,25	1,35
Overall dimensions, mm	552x242x458	838x242x458	995x280x520	1204x280x520
Net weight, kg	11,35	14,86	20,85	25,86

Appliance series	H-SWS2-30H- H-SWS2-50H-		H-SWS2-80H-	H-SWS2-100H-
Appliance series	UI073	UI074	UI075	UI076
	UI073	UI074	UI075	UI076

Rated power consumption, W	2000	2000	2000	2000
Power supply, V/Hz	220~/50	220~/50	220~/50	220~/50
Rated current, A	9,1	9,1	9,1	9,1
Rated water volume, l	30	50	80	100
Moisture protection class	IPX4	IPX4	IPX4	IPX4
Electrical protection class	I	I	I	I
Rated pressure, MPa	0,75	0,75	0,75	0,75
Operating pressure, MPa	0,75	0,75	0,75	0,75
Heating time (at ∆t=30°C), min	21	43	64	79
Actual annual electrical energy	330,1	440	470,1	514,2
consumption, kWh	330,1	440	470,1	514,2
consumption, kWh
Constant daily heat loss, kWh/day	0,92	1,18	1,25	1,35
Overall dimensions, mm	552x242x458	838x242x458	995x280x520	1204x280x520
Net weight, kg	11,35	14,86	20,85	25,86

Electrical storage water heater		7.

Specifications are subject to change slightly without compromising the quality of water heater.

Overall and installation dimensions*

B A

F K

Model/size	A	B	C	D	E	F	K

H-SWS1-30V-UI069	552	580	240	242	443	140	-
H-SWS1-50V-UI070	838	866	500	242	443	140	-
H-SWS1-80V-UI071	995	1023	450	280	505	140	-
H-SWS1-100V-UI072	1204	1232	550	280	505	140	-

Model/size	A	B	C	D	E	F	K

H-SWS2-30H-UI073	552	257	240	242	443	20	73
H-SWS2-50H-UI074	838	257	500	242	443	20	73
H-SWS2-80H-UI075	995	295	450	280	505	20	91,5
H-SWS2-100H-UI076	1204	295	550	280	505	20	91,5

Electrical storage water heater

WATER HEATER SAFE OPERATION AND INSTALLATION RULES

Always observe the safety rules, when using the water heater. Improper operation due to ignorance of these rules may result in personal injury to the user or other people, as well as damage to their property. The manufacturer is not responsible for inflicted personal injuries and property damages as a result of improper installation and operation of the appliance.

Safety of children and people with physical disability

•The water heater is not designed for use by people (including children) with physical, sensory, or mental disability having insufficient experience and knowledge, if they are not supervised or instructed on use of the appliance by a person responsible for their safety.

•Any electrical appliance shall be supervised during its operation, especially if there are children close by.

•Carefully watch that children do not touch the appliance or use it as a game element.

•Do not allow children to use the water heater without supervision by adults.

General safety rules

•Never change the design of the water heater or modify it.

•Never use the water heater, if it is faulty.

•Do not use the water heater in explosive or corrosive environment. Do not store gasoline and other volatile highly inflammable liquids near the appliance.

•Do not use the water heater for purposes not specified in this instruction manual.

•Never splash water onto the heater or irrigate it.

•Any service operations shall be performed by a specialized organization, by qualified specialists.

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 specifications of your electrical mains from the electrical energy suppliers.

•To avoid overheating and risk of fire / 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 strictly in vertical position with its connections downward.

•Do not swap locations of the water inlet and outlet positions, since this will result in breakdown of the water heater and may inflict harm to the user (see color marks - blue for water inlet and red for water outlet).


Electrical storage water heater		9.

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 inflict 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 filled with water or water cannot flow through the
pressure safely valve.
• Water temperature in the water heater may reach 75°C. Therefore, do not place body parts un-
der hot water upon first 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-en-
ergization.
• 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.			EN
• 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 mains. Perform cleaning or maintenance in accordance with the guidelines of this instruction manual.

•Do not use hazardous chemicals for cleaning of the water heater and exclude their contact with it.

Disposal

Upon expiration of service life, the water heater shall be disposed. For more details regarding disposal of the water heater, please contact a representative of the local authorities.

Service life is about 10 years. Service life of the appliance is not equal to the warranty period.

INSTALLATION

CAUTION!

Refer to «Water heater safe operation and installation rules»

During installation of the water heater, rigorously observe the laws, regulations, directives, and standards (safety requirements, disposal rules/procedure, electrical safety rules, etc.) effective in your country, as well as directives of local electrical energy/water suppliers.

10.

Mounting

Electrical storage water heater

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.

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

Electrical storage water heater		11.

the cold water feed valve and one of the demountable valves in order to pass water flow through the water heater and make sure that it is operable. After the tank has been filled as indicated by water flowing from the demountable valve, close it, check tightness of all connections, and retighten them as necessary.

1 - Inlet connection

2 - Outlet connection

3 - Tee*

4 - Shutoff valve*

5 - Pressure safety valve

6 - Drain tube*

7 - Cold water inlet shutoff valve*

8 - Drain hose*

* not included to the package.

	2	1
	3	4
	3	8
		8
		5
		6
		7

Electrical mains connection

The power cord of the water heater has a plug with a grounding contact. The water heater shall be used with the properly grounded mains socket. If the socket planned for use is not properly grounded or protected with a time-delay fuse / circuit breaker, please contact a qualified electrician for replacement of the socket.

CAUTION!

Proper grounding is important for minimization of electrical shock and fire hazards.

The water heater is designed for connection to the electrical mains with single-phase voltage of 220V. Before connection, make sure that parameters of the electrical mains at the connection point meet the parameters indicated on the name plate with specifications of the appliance. During installation of the water heater, observe the effective electrical safety rules. The electrical socket shall be designed for rated current not less than 10A. The electrical cable shall have conductor area not less than 3x1.5 mm2 (for copper).

OPERATION

CAUTION!

Refer to «Water heater safe operation and installation rules»

12.

Electrical storage water heater

1	3
	3
	4
	5

1- Display

2 – Thermostat knob

3 – Position «ECO»

4 – Instant water temperature in internal tank

5 – Power supply and heating indicator

6 – heating capacity switch (depending on model can be positioned at the bottom or side water heater cover

Open one of the demountable valves at outlet from the water heater and open the cold water inlet valve. When water starts to freely flow out from the demountable valve, close it and insert the plug of the power cord to the socket. When the water heater is used, the cold water inlet valve shall be in open position.

Choose necessary heating capacity using switches situated at the cover. Right switch actuates low capacity (800 W), left switch actuates middle capacity (1200 W), two switches together actuate high heating capacity (2000 W).

The water heating temperature in the water heater can be set in the range from +35°C to +75°C. To increase the water heating temperature, rotate the thermostat knob clockwise. To decrease the water heating temperature, rotate the thermostat knob counter-clockwise.

The water heater automatically maintains the set water temperature. When water temperature in the water heater reaches the user set value, heating will be automatically stopped and the heating indicator will extinguish. When water temperature in the water heater decreases below the user set value, heating will be automatically activated and the heating indicator will light up with bright pink color.

Placement of the thermostatic controller knob to the ECO position selects the mode, which corresponds to the most comfortable water heating temperature in the water heater (+58°C (±2°C)) and most efficient electrical energy consumption. To switch off the water heater, place the thermostat knob to the leftmost position and disconnect the water heater from the electrical mains.

CAUTION!

During heating, water may begin to drip from the port of the pressure safety valve. Water leakage cannot be avoided and shall not be prevented, since blocking of the valve may result in rupture of the internal tank (in case of equipment breakdown).

Electrical storage water heater		13.

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 temperatures (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 maintenance 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 maintenance 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.

14.

Electrical storage water heater

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

CAUTION!

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

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.

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.

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

Electrical storage water heater		15.

TROUBLESHOOTING

Failure

Possible causes

Remedy

Water is not heated	1. The temperature control-
	ler is damaged.
	2.	The temperature limiter is
	tripped or not activated.
	3.	The temperature limiter is
	damaged.
	4.	Insufficient time for
	heating.
	5.	The heating element is
	damaged.

Water does not flow from the 1. Water feeding is shut off. hot water outlet valve

	2.	Water pressure is too low.
	3.	The cold water feed valve
	is closed.
Water temperature is too	The water temperature con-
high	trol system is damaged.
Water leakage	The seal at the connec-
	tion point of the pipes is
	disturbed.
Water flows out from the	1.	The internal tank is
appliance casing	corroded
	2.	The seal at the connection
	point of the heating element
	is disturbed.

1.Contact a repair specialist in the Hyundai service center.

2.Activate the thermal switch observing relevant guidelines.

3.Contact a repair specialist in the Hyundai service center.

4.Wait until water is heated.

5.Contact a repair specialist in the Hyundai service center.

1.Wait until water feeding is restored.

2.Switch on the water heater again, when normal water pressure is restored.

3.Open the cold water feed valve.

Contact a repair specialist in the Hyundai service center.

Replace the connection seal.

1.Contact a repair specialist in the Hyundai service center.

2.Contact a repair specialist in the Hyundai service center.

16.

ELECTRICAL SCHEMATIC DIAGRAM

temperature
limlter	termostat hating power switch

heating element

Electrical storage water heater

LED-display

indication light

temperature sensor

indication light power board

EN CERTIFICATION

If there is no copy of a new certificate in the package, ask a copy from your seller.

Electrical storage water heater		17.

18.		Электрический накопительный водонагреватель

Содержание

Введение	19
Обзор	19
Описание	19
Расшифровка артикула	20
Внешний вид	20
Устройство	21
Комплектация	21
Технические параметры	22
Габаритные и установочные размеры	23
Правила безопасной эксплуатации и установки водонагревателя	24
Безопасность детей и лиц с ограниченными физическими возможностями	24
Общие правила безопасности	24
Безопасность и предостережения при установке и подключении	24
Безопасность и предостережения при эксплуатации и очистке	25
Утилизация	26
Установка	26
Монтаж	26
Подключение к водопроводной сети	27
Подключение к электрической сети	28
УЗО (устройство защитного отключения)	28
Эксплуатация	28
Обслуживание	30
Поиск и устранение неисправностей	32
Электрическая принципиальная схема	33
Сертификация	33

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