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2 OPERATION AND FITTING INSTRUCTIONS
2.1 OPERATING CONDITIONS
The tank shall only be used in accordance with the conditions specified on the power plate
and in instructions for electric wiring. Besides legally acknowledged national regulations
and standards, also conditions for 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 any of the common decalcifying devices
was installed with the appliance, or that the thermostat was set to the maximum operation
temperature of 55
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 ELECTRICAL INSTALLATION
2.2.1 WIRING FOR: OKCE 100 S/2.2 KW; OKCE 125 S/2.2 KW
Perform the connection according to the scheme. Factory connection must not be changed!
(Figure 8). In the electric wiring casing remove the partition corresponding with the input wire
diameter of φ8 nebo φ10 (Figure 7). The degree of protection of electric parts of the heater is IP 42.
Power input of electric element is 2,200 W.
Connection, repairs, and wiring inspections may only be implemented by a company (person) authorised
to such activity.
Expert connection must be confirmed on the warranty certificate.
The heater is connected to the 230 V/50 Hz electric network using a fixed moving conductor with a switch
that turns off all network poles and the circuit breaker (protector).
o
C (setting to position „ECO") – Figure 19. For proper operation, drinkable
Figure 7
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