We reserve the right of changing these instructions without special prior notification
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4. Use of the product
4.1. Control panel
Figure 1 - Control panel “Z” - OPTION
1. Multipurpose – temperature indicator (temperature of
boiler, sanitary water, adjustment of temperature)
2. Signalization of operation degree of heaters (1., 2., 3.)
3. Signalization of boiler operation (green light
4. Adjustment of temperature in boiler
5. Push button for central heating switching on and off
6.
Sanitary water temperature adjustment
7. Push button for switching on and off the sanitary
water preparation
6.
Signalization of sanitary water preparation and
consumption
9. Indicator of pressure in a boiler
10. Thermal fuse
Switching on of central heating
By pressing the push button (5), the central heating system is switched on. Upon pressing on the desired water
temperature in boiler is displayed for 5 seconds, signalization of central heating operation (3) is twinkling. After 5
seconds the real temperature in the boiler is displayed (1); if the current temperature in the boiler meets the desired
one, the signalization lamp of the operation mode (3) is switched off.
Adjustment of desired temperature of central heating
By pressing the push button for temperature adjustment (4) the desired temperature in the boiler appears, the
signalization lamp of the boiler operation (3) is twinkling. By repeated pressing upwards or downwards it is possible
to increase or decrease the desired water temperature. When the temperature is adjusted it is sufficient to wait for
5 seconds (signalization lamp of the boiler operation (3) does not twinkle) in order for the boiler to memorize new
temperature.
