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Set temperature is close
to the limit
Frequent actuation of a
temperature switch
EN
Turn the thermostats
regulator towards reduction
of temperature (–)
Sediment or lime
on thermostat tube
Take off the removable flange and
carefully clean the thermostat tube
out of sediment or lime
No power to heater
Call to operations & maintenance
power service
Active tripped breaker (if any)
Put the rest button of tripped
breaker. Check electric line voltage
No hot water, electric
water heater is switched
on. There is no
illumination of control
lamps
Temperature switch is active
or turned off
Power off the electric water heater,
remove a protective cover, press
the temperature switch button till
the click (Fig. 3), install a cover
and power on
Call to maintenance shop
Non-functioning power line
cord
Call to maintenance shop
Non-functioning temperature
switch
Above mentioned malfunctions are not defects of EWH and can be eliminated by the consumer
independently or by specialized company at its expense.
If it is impossible to eliminate a malfunction by means of the above mentioned recommendations or in
case of identification of others, it is necessary to address to the maintenance shop specified in the
operation manual.
Manufacturer's guarantee
The manufacturer's guarantee period for water heater is 2 year and guarantee period for its parts and
components is as follows:
for water-containing tank (internal tank) – 5 years;
for other components (heating element, thermostat, indicator lights, sealing pads, temperature
indicator, safety valve) – 2 year.
The guarantee period is calculated from the date of electric water heater (EWH) sale. In case on non-
availability or correction of the date of sale and shop stamp, the guarantee period is calculated from
the date of EWH release. Claims within the guarantee period are accepted on presentation of the
guarantee card with marks of the seller, and the identification plate on the EWH casing.
The guarantee applies only to EWH. Responsibility for compliance with of installation and connection
rules and procedures shall be borne by the buyer (in case of self connection and installation) or by the
installer performing connection.
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