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17
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3
OPERATION OF THERMOSTAT
3.1
OPERATING DEVICES OF THE HEATER
Electrical installation cover for OKCE 125 - 2/6 kW, OKCE 160 - 2/6 kW heaters
Figure 9
3.1.1
TEMPERATURE SETTING
Water temperature is set by turning the thermostat knob. The required symbol is adjusted against the fixed
point
on the control panel (Figure 10).
Figure 10
Thermostat knob
Indicator of switching:
1/ of el. circuit 2.2kW
-
blue colour
2/of el.
fast heating circuit
-
red colour
Fast heating activation button
Lower temp. limit
(around
5°C)
“Anti
-
frost temperature“
(around
8°C)
“Ideal“ temperature
(around 55°C)
Upper temp. limit
(a
r
ound
75°C)
Fixed mark on the
control panel