Drazice OKCE 125 -2/6 kW Specification sheet

OPERATING AND
INSTALLATION MANUAL
TANK-TYPE WATER HEATER FOR VERTICAL
MOUNTING
Electric water heaters
OKCE 125 -2/6 kW
OKCE 160 -2/6 kW
Družstevní závody Dražice - strojírna s.r.o.
Dražice 69, 294 71 Benátky nad Jizerou
Phone.: [phone]
Fax: +420 / 326 370 980
E-mail: expor[email protected]

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CONTENTS
1PRODUCT TECHNICAL SPECIFICATION....................................................................................................... 3
1.1 FUNCTION DESCRIPTION ................................................................................................................... 4
1.2 ADVICE FOR CUSTOMERS .................................................................................................................. 4
1.2.1 HOT WATER CONSUMPTION..................................................................................................... 4
1.2.2 ENERGY SAVING......................................................................................................................... 4
1.2.3 EMERGENCY POWER CONSUMPTION ....................................................................................... 4
1.3 DESIGN AND GENERAL HEATER DIMENSIONS................................................................................... 6
2OPERATION AND FITTING INSTRUCTIONS.................................................................................................8
2.1 OPERATING CONDITIONS .................................................................................................................. 8
2.2 WALL MOUNTING.............................................................................................................................. 8
2.3 PLUMBING FIXTURE........................................................................................................................... 9
2.4 ELECTRICAL INSTALLATION.............................................................................................................. 11
2.4.1 GENERAL INFORMATION FOR ELECTRICAL INSTALLATION ..................................................... 11
2.5 OPERATION...................................................................................................................................... 13
2.6 FIRST COMMISSIONING................................................................................................................... 14
2.7 PUTTING OUT OF SERVICE, EMPTYING............................................................................................ 14
2.8 INSPECTION, MAINTENANCE & CARE FOR THE APPLIANCE............................................................ 15
2.9 MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES .......................................................... 16
3OPERATION OF THERMOSTAT................................................................................................................. 17
3.1 OPERATING DEVICES OF THE HEATER ............................................................................................. 17
3.1.1 TEMPERATURE SETTING .......................................................................................................... 17
4IMPORTANT NOTICES .............................................................................................................................. 18
4.1 INSTALLATION REGULATIONS.......................................................................................................... 18
4.2 TRANSPORT & STORAGE INSTRUCTIONS ........................................................................................ 18
4.3 DISPOSAL OF PACKAGING MATERIAL AND NON-FUNCTIONING PRODUCT.................................... 19
5PRODUCT ACCESSORIES .......................................................................................................................... 19

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CAREFULLY READ THIS MANUAL BEFORE INSTALLING THE WATER
HEATER!
Dear customer,
The Works Cooperative of Dražice - Machine Plant, Ltd., would like
to thank you for your decision to use a product of our brand.
The present instructions will introduce you to the use, construction,
maintenance and other information regarding electrical water
tanks.
The product is not intended to be controlled by
a) people (including children) with reduced physical, sensual or mental capacities, or
b) people with insufficient knowledge and experiences unless supervised by responsible person,
or unless properly instructed by such responsible person.
The manufacturer reserves the right for engineering modification of the product. The product is designed
for permanent contact with drinkable water.
It is recommended to use the product in indoor environment with air temperatures from +2°C to +45°C
and a relative humidity up to 80%.
Product’s reliability and safety is proven by tests implemented by the Engineering Test Institute in Brno.
Made in the Czech Republic.
Meaning of pictograms used in the Manual
Important information for tank users.
Abiding by the recommendations of the manufacturer serves to ensure trouble-free operation
and the long service life of the product.
CAUTION!
Important notice to be observed.

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1PRODUCT TECHNICAL SPECIFICATION
1.1 FUNCTION DESCRIPTION
Tank type water heater (the heater hereinafter) is designed for the accumulation heating of service water
by electric energy. Water is heated by an electric element in an enamelled thermally insulated tank.
The element is at the time of heating controlled by a thermostat the temperature of which can be adjusted
continuously (within the range between 5°C and 80°C).Once the selected temperature is reached, heating
interrupts automatically. Water accumulated in the tank is then used for the consumption. The tank keeps
constant pressure of water from the water main. If the combination faucet hot water valve is opened, water
from the water supply conduit pressed out by cold water pressure flows out of the heater. How water drains
off the upper part, and coming water stays in the bottom part of the heater. Pressure principle allows
hot water withdrawal at any place from the heater.
1.2 ADVICE FOR CUSTOMERS
1.2.1 HOT WATER CONSUMPTION
Consumption of hot water in households depends on the number of people, amount of sanitary
equipment, length, diameter and insulation of piping in the flat, or on individual habits of users.
The cheapest option of water heating comes at the time when the electricity rate is reduced.
Find out in what time intervals your electricity supplier provides reduced tariff and, depending
on that information, select relevant volume and power input of the heater so that your hot
water consumption covered the needs of your household.
1.2.2 ENERGY SAVING
The heater is insulated with quality polyurethane Freon free foam. Set the temperature
of the heater's thermostat to that level only that you need to run your home. Thus you will
reduce electricity consumption, as well as the amount of lime sediments on the walls
of the receptacle and on the electric element's pit.
1.2.3 EMERGENCY POWER CONSUMPTION
If no heated water is taken from the tank, a small amount of heat leaks. This loss is measured
for a period of 24 hours at the temperature of 65°C in the heater, and at 20°C in its ambient
area. The resulting value is expressed in units [kWh/24h] and indicates the amount of power
needed to maintain the set temperature.

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Table 1
TYPE OKCE 125 - 2/6 kW OKCE 160 - 2/6 kW
VOLUME l125 152
MAX OPERATING OVERPRESSURE
IN THE TANK MPa 0,6
ELECTRICAL CONNECTION V 3/N/PE ~ 400V/50Hz
RECOMMENDED BREAKER 3x16 A
INPUT W 2200 / 6600
EL. PROTECTION IP 44
MAX OPERATING TEMPERATURE
IN THE TANK °C 80
RECOMMENDED HOT WATER (HW)
TEMPERATURE °C 60
HEIGHT OF THE HEATER mm 1067 1255
DIAMETER OF THE HEATER mm 524 524
MAX WEIGHT OF THE HEATER
WITHOUT WATER kg 43 49
TIME OF EL. HEATING FROM 10°C
TO 60°C hrs 3,3 / 1,1 4,0 / 1,4
LOAD PROFILE ML
DAILY ELECTRICITY CONSUMPTION kWh 6,59 12,03
MIXED WATER V40 l231,1 242,83

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1.3 DESIGN AND GENERAL HEATER DIMENSIONS
The heater tank is made of a steel plate and tested at 0.9 MPa overpressure. The inside of the receptacle
is enamelled. A flange is welded onto the bottom of the tank with a flange lid screwed to it. A sealing ring
is inserted between the flange lid and the flange. Thermowells for placing a heating element, thermostat
sensors and safety fuses are located in the flange lid. An anode rod is mounted onto the M8 nut. Electric
wiring is placed underneath the plastic removable cover. Description of the basic parts of the heater - Figure
1. Heater dimensions - Figure 2, Table 2.
Figure 1
1. temperature indicator
2. heating element well
3. ceramic heating element 3 x 2200 W
4. service thermostat with external control and safety fuse
5. electric installation cover
6. cold water supply pipe
7. thermowell
8. hot water withdrawal pipe
9. Mg anode
10. enamelled steel receptacle
11. polyurethane insulation
12. heater shell

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Technical description: OKCE 125 - 2/6 kW, 160 - 2/6kW
Figure 2
Table 2

3/4" outer
OKCE 125 - 2/6 kW OKCE 160 - 2/6 kW
A 1067 1255
B 562 562
C 14 14
D 524 524
E 760 1000
F 682 925
H 297 245
K 116 116
R 450 450

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2OPERATION AND FITTING INSTRUCTIONS
2.1 OPERATING CONDITIONS
The tank shall only be used in accordance with the conditions specified on the nameplate
and in this manual. Besides the legally acknowledged national regulations and standards, also
conditions for the connection defined in local electric and water works have to be adhered
to, as well as the installation and operation manual.
The temperature at the place of heater installation must be higher than +2°C; and the room
must not freeze. The appliance has to be mounted at a convenient place, it means
that the appliance must be easily available for potential necessary maintenance, repair
or replacement, as the case may be.
If water is strongly calcareous we recommend that a common decalcifying device was installed
with the appliance, or that the thermostat was set to the minimum operating temperature
of 60oC (setting to position “OPTIMUM“) - Figure 10. For proper operation, drinkable water
of adequate quality shall be used. To avoid potential sediments we recommend that the device
was installed together with a water filter.
2.2 WALL MOUNTING
Prior to the mounting check the bearing capacity of the wall and the material it is made of,
considering the weight of the heater filled with water. Depending on the wall material choose
adequate fixtures. Should you have any doubts regarding the wall bearing capacity, consult
the suspension with a building specialist. The minimum diameter of the bolts for suspending
the heater is 12 mm. When mounting the anchor bolts follow the guide provided by the anchor
bolts' manufacturer.
Neither the control knob of the thermostat, nor another part of the control panel is a bearing
part which may be used for any handling of the heater!
Mount the anchors by the dimensional drawing (Figure 2) in a 450 mm spacing. Proper verticality of heater
can be adjusted by slight turning of the suspension once the connecting screws are loosened. Double check
the torque of the suspension bolts on the heater and suspend the heater. Using the detent support
in the bottom part of the heater make sure it runs in parallel with the wall of the 125-160 l heaters!

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Figure 3
Universal suspension
Use of suspension even to screw spacing if heater is substituted for another type.
Proper verticality of heater can be adjusted once the connecting screws are loosened by slight turning
of the suspension.
Figure 4
If the hot water heater is mounted in a tight, smaller space, or in an intermediate ceiling, etc.,
you have to make sure that the connecting side of the appliance (connections to water supply,
area for electric plugging) remained accessible and no heat accumulation occurs. Free space
of up to 600 mm from the bottom edge of the heater has to be left available under the heater.
When mounted directly under the ceiling, the distance from the ceiling has to be 50 mm at least.
If the water heater is mounted in enclosed areas, inter-ceilings, built-in structures and recesses, ensure
sufficient access to service fittings, electrical terminal boards, anodes and manholes. Minimum spacing from
manhole is 600 mm.
2.3 PLUMBING FIXTURE
The heater connects to water distribution pipes with ¾“ thread tubes in the bottom part
of the heater. Blue - cold water supply, red - hot water outlet. For potential disconnection
of the heater, service water inlets and outlets must be provided with screw coupling Js 3/4“.
The safety valve is mounted on the cold water inlet identified with a blue ring.

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The heater must be equipped with a membrane, spring-loaded safety valve. Safety valves with
fixed pressure settings from the manufacturer are used for the assembly. Each individually
lockable heater must be fitted with a cap on the cold water inlet, a test valve or a stopper
to check the operation of the check valve, with a drain valve, a check valve and a safety valve
(Figure 5). The safety valve with a check valve is supplied with the heater.
It is necessary to check the safety valve each time before putting it into operation. It is checked
by manual moving of the membrane from the seat, turning the make-and-break device button
always in the direction of the arrow. After being turned, the button must click back into a notch.
Proper function of the make-and-break device results in water draining through the safety valve
outlet pipe.
In common operation, such a check needs to be implemented at least once a month, and after
each heater shutdown for more than 5 days. Water may be dripping off the drain pipe
of the safety valve; the pipe must be open into the air, pointed down; environment
temperatures must not drop below zero.
Table 3
Figure 5
SAFETY VALVE
START-UP
PRESSURE
[MPa]
ALLOWABLE
OPERATING
OVERPRESSURE
OF WATER
HEATER [MPa]
MAXIMUM
PRESSURE IN
COLD WATER
PIPES [MPa]
0.6 0.6 to 0,48
0.7 0.7 to 0.56
11to 0.8

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Figure 6
2.4 ELECTRICAL INSTALLATION
2.4.1 GENERAL INFORMATION FOR ELECTRICAL INSTALLATION
Execute the connection as indicated in the wiring diagram. Factory connection must not be changed!
(Figure 8). In the electric wiring cabinet remove the partition corresponding with the input wire diameter
of Ø8 or Ø10 (Figure 7). The degree of protection of electric parts of the heater is IP 44. Power input of electric
element is 3x2200 W. Use pre-installed brackets to hold the lead cable.
Figure 7
Ø10
Ø8 Ø8
Ø10

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It is necessary to observe the below requirements during the electric wiring.
•The wiring diagram is also attached to the heater on the side of the electrical installation
guard (Figure 8).
•The electrical installation may only be connected, repaired and inspected by a person
authorised to perform that activity.
•Expert connection must be confirmed on the warranty certificate, or demonstrated
by another certificate.
•The heater is connected to the 3x 230 V/50 Hz power grid using a fixed moving conductor
with a switch that turns off all the grid poles and the circuit breaker (protector).
•Cable 5 x 2.5 mm2, supply protection 3 x 16 A/B
•Installations in bathrooms, laundry rooms, washrooms and showers must be in compliance
with the standard.
•The degree of protection of electric parts of the heater is IP 44.
•Adhere to the protection against electric shock injury according to standard.
Wiring scheme
R1 , R2 , R3 - rating element- 230 VAC, 2200 W, 9.5 A
1- blue control lamp - 2.2 kW
2- red control lamp - fast heating 6.6 kW
ST - power relay, inductor 230 VAC
Re - power relay, inductor 230 VAC
Fu - fuse Ø 5mm x 20mm, 500 mA
TL - button- fast heating, START
Te1 - service thermostat - round control button on the control knob
Te2 - thermostat and thermal (emergency) fuse
- inside the control, under the electrical installation cover
PE, N, L1, L2, L3 - connecting terminals, power supply
HDO - external contact terminal
- locking / switching with HDO tariff switch
(contact switches current 9.5 A)
FVE -external contact terminal - preferred fast heating
(contact switches current to 0.5 A)
TL -external push button terminal
Figure 8

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2.5 OPERATION
• Basic heating, at an output of 2.2 kW/240 V/9.5 A - 1 phase - controlled by thermostat Te1.
The temperature can be set using the panel on the heaters in the range of approx. 5 °C to approx. 75 °C
by setting the temperature on the thermostat Te2. Te1 temperature should be set lower than Te2.
Operation is indicated by blue indicator light 1. In factory setting, HDO contacts are connected through
a terminal. That arrangement does not provide heating during low tariff electricity. To use low rate heating
only, it is necessary to connect HDO terminals trough an external switch operated by the HDO.
• Fast heating at the output of 6.6 kW / voltage 3 x 240 V (400 V) or 4.4 kW with the L2 or L3 phase power
supply disconnected (breaker off), which is possible only in case of single-phase circuit breakers
installation and not in the combined version.
Using the fast heating feature allows heating up the volume of the heater at any time in a third
of the basic heating time without affecting the status of HDO blocking.
Press the TL button on the remote control to start fast heating, it will stop automatically upon the reaching
of the water temperature set on the thermostat Te2 which is mounted inside the control.
From the factory, the thermostat is set to the maximum temperature of approx. 75 ° C, lower temperature
can be selected followed with adjusting the temperature on thermostat Te1.
The operation is indicated in red with indicator light 2.
• If the fast heating was pressed accidentally, it can be reset by short interruption of the L1 control phase
voltage phase (turn on / off the circuit breaker).
• Preferred fast heating - at an output of 6.6 kW / voltage 3 x 240 V (400 V).
This type of heating can be used for example to use surpluses from photovoltaic panels. Closing
an external contact on FVE terminals. The heating only lasts for the time when the contact is closed,
or until the Te2 thermostat turned off.
In order to store surpluses, we recommend setting Te1 to the minimum comfortable temperature
of hot water and Te2 to the maximum. If the TL button is pressed at that time - the heating will be switched
off only after reaching of the set temperature on the thermostat Te2.
The operation is indicated in red with indicator light 2.
The remotely controlled fast heating button, timer and Wi-Fi module2 can be connected in parallel
to TL terminals.
• Control phase L1 must always be energized.
• If the fast heating function is used and it turns off automatically after heating up, the appliance is in a state
of basic heating.
• Thermostat Te2 also fulfils the function of an emergency safety fuse. When switched off, the wiring cover
must be removed and put into operation again by pressing the lock after checking the state of the circuit.
• The fast heating control circuit is protected by a 500 mA safety fuse.
• Important warning! When fast heating is used as preferred feature, the outlet temperature of water
is higher than 65 °C (according to the Te2 setting) - it is recommended to install a thermostatic mixing
valve on the hot water outlet!

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2.6 FIRST COMMISSIONING
Before opening the power supply, the tank must be filled with water. The process of first heating
must be executed by licensed professional who has to check it. Both the hot water outlet pipe
and safety armature parts may be hot.
During the heating up process the water that increases its volume during the heating must visibly
drip off the safety valve. When heating is finished, the set temperature and the actual
temperature of consumed water should be roughly equal. When the heater is connected
to a water supply system, power grid and the safety valve tested (accordingly with the manual
attached to the valve), the heater can be put in operation.
Before the first putting into service or after a longer shutdown, the appliance has to be rinsed
out and flushed yet before the heating is activated. Before the heating starts, the tank must
be completely filled with water and the system properly flushed and vented. First heating
of the tank has to be watched.
Procedure of putting the heater into operation:
1. Check the water main and wiring. Check proper placement of the operating and safety thermostat
sensors. The sensors must be inserted all the way in the thermowell; first the service thermostats
Te2, Te1 and then the safety thermostat.
2. Open the hot water valve on the mixing faucet.
3. Open the cold water inlet valve to the tank.
4. As soon as the water starts running through the hot water valve, the heater is filled and the valve
can be closed.
5. In case of leakage (of flange lid), we recommend that the flange lid bolts are fastened.
6. Screw down the electric installation guard.
7. Turn on the power supply.
8. When commencing operation, flush the heater until the cloudiness in the water is gone.
9. Make sure to fill in properly the warranty certificate.
2.7 PUTTING OUT OF SERVICE, EMPTYING
If hot water tank is put out of service for longer period, or is not going to be used for some time,
we recommend it is disconnected from the power grid on all poles. The switch for the supply
lead or the fuse cut-outs have to be shut off.
In locations that are permanently exposed to frost, hot water tank shall be emptied prior to the
beginning of the cold season, if the appliance is not used for several days, and if the power supply
is disconnected.

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Drainage of service water shall be performed after closing the shut-off valve in the cold water
supply piping (through the discharge valve for a combination of safety valves) and with
simultaneous opening of all hot water valves of connected fittings (water can be also drained
through the safety valve. Hot water may outflow during the drainage! If there is a risk of frost,
be aware that not only the water in the hot water tank and the water in the hot water piping
may freeze, but also the water in the entire cold water supply piping. It is therefore advisable
to drain all fittings and piping that carry water, up to the part where the house water meter
is installed (connection of the house to water main) which is not jeopardised by frost.
When the tank is to be used again, it has to be filled with water and one needs to make positively
sure that the water flowing out of the hot water valves does not contain any bubbles.
2.8 INSPECTION, MAINTENANCE & CARE FOR THE APPLIANCE
During the heating process the water that increases its volume during the heating must visibly
drip off the safety valve drain. In full heating (about 75°C) the volumetric water gain is approx.
3.5 % of the tank capacity. The function of the safety valve has to be checked regularly.
If the safety valve control knob is lifted or turned to the “Control” position, the water must flow
out easily, without any obstacles, from the safety valve element to the outfall line. In common
operation, such a check needs to be implemented at least once a month, and after each heater
shutdown for more than 5 days.
Attention! In doing so, the cold water supply pipe and the connection fitting of the tank may get
heated! If hot water heater is not in operation, or hot water is not going to be withdrawn,
no water may drip off the safety valve. If water drips, then the water pressure in the supply
piping is either too high (if higher than 5.5 bars, a pressure control valve has to be fitted),
or the safety valve is defective. Please call a specialised plumber immediately!
Repeated heating causes lime scale settling on the receptacle walls and mostly on the lid
of the flange. Lime scale settling depends on hardness of heated water, its temperature
and on the volume of hot water used. If water contains too many minerals, an expert
has to come to remove the scale that forms inside the tank, as well as free sediments.
This has to be performed after one or two years of operation. Cleaning takes place through
the hole in the flange - dismantle the flange lid and cleaning the heater. A new sealing has to be
used for re-fitting. Since the inside of the heater has special enamel which must not get
in contact with the scale removing agent - do not work with decalcification pump. Remove
the calcerous buildup with timber or plastic tool, and hoover or wipe it with a cloth.
Then the appliance must be thoroughly flushed and the heating process checked as on the first
putting in operation. Do not use any aggressive cleaning agents (such as liquid sand, chemicals -
acid, alkaline) or thinners to clean the outer shell of the heater. For cleaning use a wet cloth
and add a few drops of liquid cleaning agent for household applications.

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We recommend checking and cleaning the tank from lime scale and eventual replacement
of the anode rod after two years of operation. The anode life is theoretically calculated
for two years of operation; however, it changes with water hardness and chemical composition
in the place of use. Based on such an inspection, the next term of anode rod exchange may
be determined. If the anode is only blocked with sediments clean its surface and, if used up,
mount a new one. Have a company in charge of service affairs deal with the cleaning
and exchanging of the anode.
2.9 MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES
FAILURE SYMPTOM INDICATOR SOLUTION
Water is cold •Light on
•low temperature set
on the thermostat
•heating element failure
Water is cold •Light off
•No supply voltage!
•Thermostat failure
•Safety thermostat shut off
probably due to failed
operation thermostat
Water is not warm
enough
•Light on •failure of one of the coils
in the element (3 x 1100W)
Temperature of water is
not corresponding with
the temperature set on
the control
•Defective thermostat
Water is constantly
dripping off the safety
valve
•Light off •high input pressure
•defective safety valve
Table 4
Do not attempt to repair the failure yourselves. Seek either expert or service help. It does not
take much for an expert to remove the defect. When making a repair appointment, report
the type and serial number you find on the performance plate of your water heater.

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3OPERATION OF THERMOSTAT
3.1 OPERATING DEVICES OF THE HEATER
Electrical installation cover for OKCE 125 - 2/6 kW, OKCE 160 - 2/6 kW heaters
Figure 9
3.1.1 TEMPERATURE SETTING
Water temperature is set by turning the thermostat knob. The required symbol is adjusted against the fixed
point on the control panel (Figure 10).
Figure 10
Thermostat knob
Indicator of switching:
1/ of el. circuit 2.2kW - blue colour
2/of el. fast heating circuit - red colour
Fast heating activation button
Lower temp. limit
(around 5°C)
“Anti-frost temperature“
(around 8°C)
“Ideal“ temperature
(around 55°C)
Upper temp. limit
(around 75°C) Fixed mark on the
control panel

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Adjusting the thermostat knob to the left backstop does not mean permanent shutoff
of the heating element. When the heater is in use without blocking the daily rate, we do not
recommend the temperature to be set above 55°C. Select the "OPTIMUM"symbol
as the maximum.
4IMPORTANT NOTICES
4.1 INSTALLATION REGULATIONS
-Without a confirmation of performed electrical installation issued by an authorised company,
the warranty certificate shall be void.
-Check and exchange the Mg anode regularly.
-Please make sure that for the connection of your heater you don't need an approval of the local
electricity supplier.
-No stop valves can be put between the heater and the safety valve.
-With overpressure in the water distribution system higher than 0.48 MPa, it is recommended
that a reduction valve is fitted before the safety valve.
-All hot water outputs must have a combination faucet.
-It is not allowed to handle the thermostat, aside from temperature resetting with a control button.
-All electric installation handling, adjustment and replacement of the regulation elements shall only
be performed by an authorised service company.
-The thermal fuse must not be turned off! In case of thermostat defect, the thermal fuse interrupts
electric power input to the heating element if the water temperature in the heater exceeds 90 °C.
-If you don't use the heater (hot water tank) for longer than 24 hours, or if the facility with heater
is unattended, close the cold water inlet to the heater. Empty the heater if there is a risk of frost.
-The heater may only be used in accordance with the conditions specified on the nameplate
and the instructions contained in this manual.
-The recommended operating pressure in the hot water circuit is 0.48 MPa. At the hot water discharge
we recommend that a reverse flap and an expansion tank are installed (at least 4% of hot water
volume in the manifold) to eliminate reverse pressure shocks.
Both the electric and water installation must follow and meet the requirements and regulations
relevant in the country of use!
4.2 TRANSPORT & STORAGE INSTRUCTIONS
The device shall be transported and stored in dry place and protected from weather effects with temperature
range from -15 to +50°C. During loading and unloading the instructions stated on the packaging
shall be observed.

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4.3 DISPOSAL OF PACKAGING MATERIAL AND NON-
FUNCTIONING PRODUCT
The packaging that the product was delivered in has been paid for in form
of a service fee for the provision of the return and recovery. The service fee
was paid pursuant to Act No 477/2001 Coll., as amended, at EKO-KOM a.s.
The client number of the company is F06020274. Take the water heater packaging
to a waste disposal place determined by the municipality. Disassemble
the discarded and unserviceable product after the operation terminates,
and transport it to a waste recycling centre (collecting yard), or contact
the manufacturer.
5PRODUCT ACCESSORIES
The product is supplied with a safety valve, a rectifying (spacer) screw M8, a fan-shaped washer of φ8.4 -
2 pieces, nuts M8. The above parts are packed and placed in the packaging in the top part of the heater.
It is in your own interest to check the completeness of the accessories.
21-5-2018