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OKCE 300
S/1MPa
OKCE 400
S/1MPa
OKCE 500
S/1MPa
OKCE 750
S/1MPa
OKCE 1000
S/1MPa
CAPACITY [l]
314
395
455
750
1000
WEIGHT [kg]
82
103
121
162
211
OPERATING
PRESSURE OF
ACCUMULATOR
[MPa]
1
MAX TEMPERATURE
OF HSW [°C]
90
HEATING TIME
FROM 10°C TO 60°C
[h]
depending on the power of built-in heating unit
LOAD PROFILE
XL
XXL
XXL
XXL
XXL
DAILY ELECTRICITY
CONSUMPTION
[kWh]
20,09
25,6
25,58
MIXED WATER V40
[l]
419,08
521,89
640,08
Table 2
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
minimum operating temperature of 60°C (setting to position “60“) - (Figure 19). 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.