Водонагреватели Thermex ERS 150 V Silverheat - инструкция пользователя по применению, эксплуатации и установке на русском языке. Мы надеемся, она поможет вам решить возникшие у вас вопросы при эксплуатации техники.
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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
Corrective Action
Insufficient hot water
presser from electric
water heater. Cold water
pressure is the same
Contamination of safety valve
inlet opening
Remove the valve and wash it
out in water
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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Connection to power supply
Before connection of water heater to electric power supply make sure that its conditions correspond
to technical characteristics of water heater.
ATTENTION! Before connecting to the power supply, be sure that EWH is filled with
water!
The water heater has to be grounded for ensuring its safe work. The water heater is equipped
with regular power cord and euro-plug, and tripped breaker (option). The socket has to have a
ground contact with the grounding wire connected to it and shall be settled down in the place
protected from moisture, or meet the requirements not below IPX4.
Maintenance
The Maintenance (M) and timely replacement of the magnesium anode are the obligatory conditions
for long-term work of EWH. Non-performance of these requirements is the basis for removal from the
guarantee maintenance.
ATTENTION! Maintenance and replacement of the magnesium anode has to be carried
out at least once a year and don't enter warrantee certificates of the manufacturer and
the seller.
When carrying out the maintenance, the condition of the magnesium anode and the existence of a
scum on the electric heating element shall be checked. Along with it, the sediment which can be
collected in the lower part of EWH has to be removed. If the scum was formed on the electric heating
element, it can be removed by a scum removal means, or mechanically. During removal of sediment
from EWH it isn't necessary to apply excessive efforts and to use abrasive cleaners not to damage a
protective covering of an internal tank.
Importance of the first maintenance is that it is possible to determine the terms of carrying out the next
maintenance by intensity of scaling and deposit, an expense of the magnesium anode and, as a
result, to prolong operation terms. At non-performance of the mentioned above requirements
operation term is reduced, the probability of EWH breakdown increases and the warrantee certificate
is terminated.
For carrying out maintenance and replacement of the magnesium anode it is necessary to
execute the following:
Disconnect EWH power supply.
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Wait till hot water becomes cool or spend it via a sink mixer.
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Block the entry of cold water in EWH.
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Unscrew the safety valve or open the drain valve.
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Put on a rubber hose on water inlet or on a drain valve, directing its second end to the sewerage.
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Open hot water tap on a sink mixer.
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Drain the water from EWH using water inlet or a drain valve.
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Remove the protective cover, disconnect wires, unscrew and take out the removable flange from
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the case.
Replace the magnesium anode, clean the electric heating element out of sediment or lime, if
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necessary, and remove a deposit.
Assemble, fill EWH with water and connect to the power supply.
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