Timberk WHEL-7 OSC User manual
Instruction manual
Руководство по эксплуатации
Проточный
водонагреватель
Модели/Models:
Руководство по эксплуатации включает в себя гарантийный талон
Outlook of devices, aslo colour scores can be revised without any special advance
notices.
Производитель вправе менять внешний вид прибора и цветовую гамму прибора без специального уведомления.
Instant
wate heater
WHEL-3 OC
WHEL-6 OC
WHEL-7 OC
WHEL-3 OS
WHEL-6 OS
WHEL-7 OS
WHEL-3 OSC
WHEL-6 OSC
WHEL-7 OSC
CONTENTS
1. Important information
2. Precautions
3. Water heater application
4. Specification
5. Package content
6. Water heater installation
7. Water heater control
8. Maintenance
9. Troubleshooting
10. Disposal
11. Transportation and storage conditions
Dear customer!
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We thank you for happy choice and purchase of a Timberk
electric inline water heater. It will serve you long. The inline
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water heater is designed for instantaneous preheating of main
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water. The water heater can be installed in places, where it is
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possible to connect it to the water pipeline and electric wiring
(single-phase electric power supply is required), except for
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rooms with possible temperature drops below 0°C.
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The water heater is easy to install and efficient in use thanks to
minimum loss of electric power and effective consumption of
hot water. The appliance design consisting of a heat-resistant
robust heating vessel, durable copper heating elements, and
safety control devices allows us to confirm with certainty that
the TIMBERK water heater convenient in operation will serve
you for many years.
1. IMPORTANT INFORMATION
Please, read this instruction manual carefully prior to use of the water
heater.
This instruction manual contains important information concerning your
safety as well as recommendations on proper use of the appliance and
its maintenance. Save this instruction manual together with the guarantee
card, cash register receipt, cardboard box, if possible, and packing
material. Different types of this device are described in this manual.
The water heater purchased by you may slightly differ from the one
described in the manual, but that does not affect its use and operation.
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IMPORTANT!
The important precautions and instructions contained
in this instruction manual do not include all possible
modes and situations, which may occur. It is necessary
to understand that common sense, cautiousness, and
carefulness are factors, which cannot be «integrated» to
any product. These factors shall be taken into account by
the person, who is interested in proper operation of the
device. The manufacturer is not responsible for damage
of the appliance or its components during transportation,
as a result of improper installation, due to voltage surges,
as well as in the event of unauthorized changes or
modifications in any part of the appliance.
2. PRECAUTIONS
During operation of the water heater, it is necessary to observe some
precautions. Improper operation due to ignorance of the precautions may
result in personal injury of the user or other people, as well as damage of their
property.
1. Any electric appliance shall be under observation during its operation,
especially if there are children close by. Carefully watch that children do not
touch the appliance.
2. Before installation and connection of the water heater to the electric mains,
check and make sure that the wall socket for the water heater has a grounding
contact and it is properly grounded (for 3,5 kW series). If your electric main is
not provided with a grounding loop, operation of the water heater is hazardous
for life.
3. Connect the water heater only to 220VAC/50Hz mains. If necessary, clarify
specifications of your electric mains from the power suppliers.
4. To avoid overheating, as well as risk of fire and damage of the internal
electric circuit, do not change length of the power cord and do not connect
the water heater via electric extension cables.
5. Never use the water heater, if it is faulty.
6. Immediately disconnect the water heater from the electric mains in case of
strange sounds, odor, or smoke from it.
7. Always disconnect the water heater from the electric mains during storms.
8. Before beginning of cleaning and maintenance of the water heater, always
disconnect it from the electric mains. Perform cleaning and maintenance in
accordance with the guidelines of this instruction manual.
9. Do not use hazardous chemicals for cleaning of the water heater and
exclude their contact with it.
10. To avoid hazard of electric shock, the damaged power cord shall be
replaced only by qualified specialists.
11. To avoid hazard of electric shock, do not place the power cord near
heating appliances and flammable or combustible materials.
12. Do not use the water heater for purposes not specified in this instruction
manual.
13. Do not use the water heater in explosive or corrosive environment. Do not
store gasoline and other volatile highly inflammable liquids near the appliance.
This is very hazardous!
14. It is prohibited to change the design of the water heater or modify it.
15. Any service works shall be performed by a specialized organization, by
qualified specialists. Improper installation may result in refusal of warranty
service.
16. The water heater is not designed for use by people (including children)
with physical, sensory, or mental disability, having insufficient experience and
knowledge, without observation and instructing on use of the appliance by the
person responsible for their safety. It is necessary to watch children not to play
with the appliance.
17. Use only for household purposes. The water heater is not designed for
industrial use.
18. Do not use the water heater with the damaged power cord or other
damages. For troubleshooting and repairs, please contact the nearest
authorized service center of the manufacturer in your region.
19. Make sure that the power cord does not cross sharp edges and does not
contact with hot surfaces.
20. Never leave the energized water heater unattended.
21. Do not allow children to use the water heater without control by adults.
22. Thoroughly observe the connection procedure of the water heater, since
improper connection will result in its failure and may inflict harm to the user.
23. Do not swap locations of the water inlet and outlet positions, since this
will result in failure of the water heater and may inflict harm to the user (see IN
(inlet) and OUT (outlet) marks). The water heater shall be connected only with
its water connections downward in strictly horizontal position.
24. Connection of the water heater in another position will result in its failure.
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The water heater shall be operated only with an original shower nozzle and/or
kitchen spout excluding their clogging.
25. The water heater is designed only for heating of water. Do not use the
product for heating of other liquids. This may inflict a severe damage to the
water heater.
26. Do not connect electric wires of the device to a water pipeline, a gas
pipeline, etc.
27. Make sure in proper connection of electric wiring (including grounding
loop).
28. Before use, make sure that parameters of your electric mains meet the
specifications of this water heater.
29. Inlet temperature of water shall not exceed +35°C.
30. For use of the water heater in a bathroom, it is recommended to install it
above body height so that water splashes do not get onto its enclosure.
4. SPECIFICATIONS
Specifications for different series of water heaters are given in Tables 1a, 1b,
1c.
Table 1a
Parameter
Version - crane shower shower+crane
Power supply parameters V/Hz 220~/50 220~/50 220~/50
Rated current A
Power by steps kW 0/3,5 0/3,5 0/3,5
Unit of
measuremen
WHEL-3 OC WHEL-3 OS WHEL-3 OSC
16 16 16
ATTENTION!
The water heater shall be certainly grounded.
It is expressly PROHIBITED to
• Pull electric wires inside the water heater;
• Remove the enclosure of the water heater, when it is energized;
• Install other fixtures, except for fixtures recommended by the
manufacturer;
3. APPLICATION OF WATER HEATER
Electric water heater is used to heat cold water from water supply. Unit is
for household use.
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Rated power consumption kW 3,5 3,5 3,5
Operating pressure Mpa 0,03 - 0,6 0,03 - 0,6 0,03 - 0,6
Flow rate (at t=20°C)
Protection class - I I I
Water protection class - IPX4 IPX4 IPX4
Wire section of electric connection
cabel
Dimensions
Net weight kg 1,35 1,35 1,35
L/min
mm2 3 х 1,5 3 х 1,5 3 х 1,5
mm (H х W
х H)
1,9 1,9 1,9
159x272x112 159x272x112 159x272x112
Table 1b
Table 1c
Parameter
Version - crane shower shower+crane
Power supply parameters V/Hz 220~/50 220~/50 220~/50
Rated current A
Power by steps kW 2,2/3,3/5,5 2,2/3,3/5,5 2,2/3,3/5,5
Rated power consumption kW 5,5 5,5 5,5
Operating pressure Mpa 0,03 - 0,6 0,03 - 0,6 0,03 - 0,6
Flow rate (at t=20°C)
Protection class - I I I
Water protection class - IPX4 IPX4 IPX4
Wire section of electric connection
cabel
Dimensions
Net weight kg 1,19 1,19 1,19
Unit of
measuremen
L/min
mm2 3x2,5 3x2,5 3x2,5
mm (H х W
х H)
WHEL-6 OC WHEL-6 OS WHEL-6 OSC
25 25 25
4,0 4,0 4,0
159x272x112 159x272x112 159x272x112
Parameter
Version - crane shower shower+crane
Power supply parameters V/Hz 220~/50 220~/50 220~/50
Rated current A
Power by steps kW 2,5/3,5/6,5 2,5/3,5/6,5 2,5/3,5/6,5
Rated power consumption kW 6,5 6,5 6,5
Operating pressure Mpa 0,03 - 0,6 0,03 - 0,6 0,03 - 0,6
Flow rate (at t=20°C)
Protection class - I I I
Water protection class - IPX4 IPX4 IPX4
Wire section of electric connection
cabel
Dimensions
Net weight kg 1,19 1,19 1,19
Unit of
measuremen
L/min
mm2 3x4 3x4 3x4
mm (H х W
х H)
WHEL-7 OC WHEL-7 OS WHEL-7 OSC
30 30 30
4,5 4,5 4,5
159x272x112 159x272x112 159x272x112
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5. PACKAGE CONTENTS 6. WATER HEATER INSTALLATION
The package contents are given in Table 2. Location
Table 2
STOCK NUMBER / QUANTITY PER
PACKAGE
Shower nozzle 1 + +
Wall holder for shower 1 + +
WHEL-3 OC /
pcs
WHEL-6 OC /
WHEL-7 OC
WHEL-3 OS /
WHEL-6 OS /
WHEL-7 OS
WHEL-3 OSC /
WHEL-6 OSC /
WHEL-7 OSC
1. The water heater can be installed in any place provided that temperature
in the room is not below 0°C.
2. Possible installation options of the water heater are given in Fig.1.
Hose for shower nozzle 1
Adapter - water flow switch 1 +
Adapter - tube 1 +
Crane - kitchen spout 1 + +
Sealing gaskets
Kitchen spout rings (replaceable) 2 +
Filter in O-ring 1 +
Installation fixtures (screw - dowel pin) 3 + +
Water heater assembly 1 + +
Instruction manual 1 + +
Warranty card (inside instruction
manual)
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1 + +
+ +
+
+
Kitchen Shower Bathroom
+
+
+
+
Fig. 1
Water heater installation
- Remove the enclosure of the water heater unscrewing three mounting
screws.
- Select the electric cable entry place. If necessary, cut the thin wall on the
enclosure in the proper place using a knife.
- Selection the water heater installation place.
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+
+
- Install the appliance on the wall horizontally with its connections strictly
downward securing it with screws from the set of installation fixtures
included by the manufacturer to the package.
NOTE:
nstallation 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 electric equipment
with observations of safety requirements.
If the installation and operation instruction manual
of the water heater is violated, the appliance is not
subject to warranty service and the manufacturer does
not bears the responsibility.
Connection to water mains
The water heater shall be connected to the water mains with water pressure
from 0.03 to 0.6 MPa. The water heater can be fed with water from a tank,
where water level shall be at least by 4 m above the water heater level
ATTANTIONS!
When the water heater is operated in particularly
difficult (including obsolete) water pipeline systems with
a large quantity of suspended particles and impurities
in flowing water, application of purification filters at
the inlet of the water heater is OBLIGATORY. Use this
recommendation; otherwise, non-fulfilment of this item
may affect service life of the product and warranty
service conditions (up to refusal of warranty liabilities
by the product manufacturer and manufacturer’s
service departments).
CERTAINLY install all sealing gaskets included to the package and coarse
filter, which is fitted at the cold water inlet.
At that, it is necessary to observe the OBLIGATORY REQUIREMENT:
The water feed shutoff valve shall be installed upstream of the water heater
inlet.(Proper installation of the water heater is shown in Fig.2)
PROHIBITED:
Installation of a shutoff valve at the hot water outlet from the water
heater. (Fig.2a) This will result in failure of the water heater and may inflict
harm to the user.
Fig. 2
Make sure that the water heater is operable passing water flow through it.
Check tightness of all connections and, if necessary, tighten nuts and
mounting screws including screws in flanges of the heating vessel.
NOTE:
Before installation of the water heater, flush water
pipes with flowing water.
When pressure in the water mains exceeds 0.6 MPa, OBLIGATORY
installation of a pressure reducing valve is required.
It is recommended to use a shutoff safety valve at the cold water inlet.
Connect the water heater to the water pipeline (threaded pipe outlet with
obligatory installation of a valve to shut off water feed to the water heater)
using a separate flexible hose (! not included to the package).
Connection to electric mains
The water heater shall be connected to the 220VAC electric mains with a
three-core electric cable (not more than 15 m long to the maximum).
Minimum wire section of 3x1.5 mm2 (copper) with a 16A circuit breaker for water heaters of WHEL-3... series
Minimum wire section of 3x2.5 mm2 (copper) with a 25A circuit breaker -
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for water heaters of WHEL-6... series
Minimum wire section of 3x4 mm2 (copper) with a 30A circuit breaker - for
water heaters of WHEL-7... series
ATTANTIONS!
The water heater requires obligatory connection of
electric grounding.
It is necessary to increase wire section, if the water
heater and electric cable itself are located on a
thermally insulated or heating wall.
The water heater shall be connected to the electric
mains permanently (with a fixed method).
Fig. 3
Connection to electric circuit:
- It is necessary to increase wire section, if the water heater and electric
cable itself are located on a thermally insulated or heating wall.
- The water heater shall be connected to the electric mains stationly (exept
WHEL-3...).
- Install an external circuit breaker for protection of the electric circuit
(16/25/30A depending on series of the water heater).
- Lead the electric cable into the water heater.
- Fix bare ends of the electric cable in a connection box hardly tightening
them with screws and in strict correspondence with the box marking (refer
to Fig.3)
- Check connection tightness of all internal electric contacts including
removable contact groups and bolt contact connections on heating
elements. If there are loose connections, they shall be fixed and tightened.
- Connect the electric cable with the fixed method (exept WHEL-3...)
to the 220VAC power supply source using a circuit breaker (16/25/30A
depending on series of the water heater) with obligatory electric grounding.
- Install the enclosure of the water heater and tighten three mounting
screws.
- Switch on the 220VAC power supply and check operability of the water
heater with the practical method in all operation modes.
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7. WATER HEATER CONTROL
Control panel
WHEL–3 … model (Fig. 4), WHEL-6… / WHEL-7… model (Fig. 5)
Fig. 4 Fig. 5
Water heater operation
- Feed water to the water heater and switch on electric power supply.
- Water flow is controlled by the mixer at the water inlet to the water heater.
It is prohibited to install a mixer and/or shut off water feeding at outlet from
the water heater.
- Water heating is activated using a switch (Fig.4; Fig.5)
- It is necessary to wait for 10-20 sec until temperature of heated water is
stabilized.
- To switch off the water heater, you can just shut off water flow at inlet
to the appliance. At that, the pressure sensor will automatically open the
electric power supply circuit to the heating element. To switch on the water
heater again, it is sufficient to just open the valve.
Water heater operation
Inlet water is heated, when it flows through the heating element inside the
vessel. Water temperature in the water mains may fluctuate throughout the
year from 3°C to 20°C.
To obtain the optimum temperature in winter, water flow shall be made
lower than in summer.
ATTANTIONS!
The WHEL-3 series shall be used in a summer season
with temperature of inlet water - +16-18°C
The water heater is equipped with the following instrumentation:
- The heating element is activated only at optimum water pressure in range
from 0.03 to 0.6 MPa. Its lower range value is automatically monitored by
the integrated pressure sensor.
If inlet pressure of water decreases excessively (below 0.03 MPa), the
integrated pressure sensor trips and disconnects power supply.
- Thermal switch: it will stop power supply to the heating element in
the event of water overheating in the water heater. If the water heater
is switched on and water heating is activated, but water is not heated
actually, this means tripping or need for reset of the thermal switch. To
return the water heater to the operational condition, push the button on the
thermal switch. For that, use the following procedure:
Switch off the electric heater, remove the front panel, push the black
button located at the center of the thermal switch until the button clicks
(the thermal switch itself is located from the right side of the water heater
vessel on the heating element).
For adjustment of hot water temperature, you can use the valve at the inlet
connection (cold water inlet) changing water flow rate. When you decrease
inlet flow rate of water, you increase outlet temperature and vice versa.
- To switch on the appliance, it is necessary to place the switch to the «ON»
position («Low» for WHEL-6/7… series)
- When the switch is in the «OFF» position - there is no heating.
- When the switch is in the «ON» position («High» for WHEL-6/7… series)
- heating is maximum.
- To adjust water heating temperature, you can change flow rate of water
(using the flow control valve at the water inlet to the water heater).
- To switch off the appliance, place the switch to the «OFF» position and
close the cold water feed valve.
ATTANTIONS!
Do not switch on the water heater, if you suspect
freezing of water in it.
ATTANTIONS!
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 Timberk in your region for
consultation or repair of the product.
The address of the authorized service center can be
obtained from the vendor or at www.timberk.com.
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10. DISPOSAL8. MAINTENANCE
During use of the water heater, scale may appear in nozzle openings of the
shower or kitchen spout. This reduces efficiency of heating, deteriorated
water spraying, and increases water pressure in the heating vessel.
For prevention of such phenomena, it is necessary to periodically clean
the nozzle using household chemical agents and soft brushes. Do not use
abrasive cleaning substances and inappropriate chemical agents.
a) Outer care:
- Switch off the appliance and allow it to fully cool down.
- Clean the outer surface of the appliance enclosure using a slightly
moistened soft cloth and then wipe it dry. Do not use abrasive cleaning
substances.
b) Filter cleaning:
If water flow rate from the heater decreases, it is necessary to clean the
coarse filter installed at the cold water inlet to the water heater. Use the
following procedure:
- Switch off the appliance and allow it to fully cool down.
- Shut off cold water feeding.
- Unscrew the cold water feed hose from the water heater, remove the
coarse strainer and flush it under a jet of flowing water.
- Restore the inlet connections in the reverse sequence.
9. TROUBLESHOOTING
Table 3
Water is too hot Increase water flow rate
Water is too cold Check electric power supply
Clean spout openings
Decrease water flow rate
Reset the thermal switch
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.
11. TRANSPORTATION AND STORAGE
CONDITIONS
Temperature
requirements*
Humidity
requirements*
We are exploring new technologies and we constantly improving the quality
of our products. That’s why specifications, design and accessories are
subject to change without any specific notice.
Transportation and
storage
From -30° to +50°
From 15% to 85%
(without a condensate)
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СОДЕРЖАНИЕ
1. Важная информация
2. Меры предосторожности
3. Назначение прибора
4. Технические характеристики
5. Комплект поставки
6. Установка водонагревателя
7. Управление водонагревателем
8. Обслуживание
9. Устранение неисправностей
10. Гарантийный талон
Уважаемый покупатель!
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Благодарим Вас за удачный выбор и приобретение электрического водонагревателя проточного типа Timberk. Он
прослужит Вам долго. Проточный водонагреватель предназначен для моментального подогрева водопроводной воды.
Водонагреватель может быть установлен там, где есть возможность подключения к водопроводу и электропроводке
(требуется однофазное электропитание), кроме помещений,
в которых температура бывает ниже 0°С.
Водонагреватель удобен в установке и экономичен в использовании в связи с минимальными потерями электроэнергии и эффективным расходом горячей воды. Конструкция прибора, состоящая из термостойкой, прочной
нагревательной колбы, долговечных медных элементов
нагрева и устройств, контролирующих безопасную работу,
позволяет с уверенностью утверждать, что удобный в эксплуатации водонагреватель TIMBERK прослужит Вам долгие годы.
1. ВАЖНАЯ ИНФОРМАЦИЯ
Просим внимательно ознакомиться с руководством по эксплуатации
перед использованием водонагревателя.
В данном руководстве по эксплуатации содержится важная информация, касающаяся Вашей безопасности, а также рекомендации по
правильному использованию прибора и уходу за ним. Сохраните руководство по эксплуатации вместе с гарантийным талоном, кассовым
чеком, по возможности, картонной коробкой и упаковочным материалом. В данном руководстве по эксплуатации описываются разные
виды данного типа устройства.
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