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EN
When carrying out EWH maintenance by the specialized service company, the corresponding mark
has to be made in the warranty card. Where the consumer can replace the magnesium anode
independently, the sales receipt on purchase of the magnesium anode has to be attached to the EWH
present manual.
Indication of Security Measures
Electric safety and anticorrosive protection of EWH are guaranteed only in the presence of the
effective grounding which is done according to the existing installation rules of electrical
installations.
During installation and operation of EWH it is not allowed:
To turn on the power if EWH is not filled with water.
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To remove a protective cover when the power is turned on.
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To use EWH without grounding or to use water pipes as a grounding.
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To include EWH in a water supply system under the pressure more than 0.6 Mpas. (if the
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pressure in a water main exceeds 0.6 MPas, it is necessary to install the corresponding
reducing valve (not included in a delivery package) in front of the safety valve, on the cold
water input of EWH, for water pressure decrease to the norm).
To connect EWH to water supply system without safety valve.
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To merge water from EWH when power is on.
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To use the spare parts not recommended by a manufacturer.
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To use water from EWH for cooking.
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To use the water containing mechanical impurity (sand, small stones) that can lead to
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violation of EWH and safety valve operation.
To change the design and the mounting dimensions of EWH arms.
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Water freezing in the device is inadmissible, as it leads to breakdown, and it is not a warranty case.
It is necessary to pay children's attention to that they didn't play with EWH. EWH isn't intended to be
used by persons (including children) with limited physical, tactile or mental abilities, and also persons
who aren't able to use EWH, except for cases when it occurs under supervision or according to
instructions from the persons who are responsible for safety of EWH.
Troubleshooting Guidelines
Problem
Possible Cause
Remove the valve and wash it
out in water
Contamination of safety valve
inlet opening
Corrective Action
Insufficient hot water
presser from electric
water heater. Cold water
pressure is the same
Heating time increased
Sediment or lime on electric
heating element
Take off a flange and clean an
electric heating element
Low power to heater
Call to operations & maintenance
power service
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