12
Stand-by mode
In the stand-by mode the pump is activated everyday for 2 min, which prevents its
blockage. Control panel is blanked- only F indicator flashes. To switch stand-by mode
press and hold for 3 sec
button.
Note!
Do not cut off power supply in-between heating seasons. Pressing
or
buttons displays parameter of installation's pressure. After 1 min of inactivity the
display becomes blanked again. Pressing
button in the stand-by mode shifts
boiler's operation to winter or summer mode depending on the valid settings adjusted
before activation of stand-by mode.
Winter mode (CH)
Winter mode is activated when icon
is on.
In winter mode control panel displays pictograms that describe current boiler's
operation mode- digital display indicates heating medium's temperature.
Pressing
button shifts to preview of current parameters and settings of boiler's
operation in the following order:
- CH medium temperature adjustment (indicators D and M on), indicator J is on when
weather compensation regulator is active (advanced settings). Indicator J flashes
when there is no possibility to determine installation's temperature due to the lack or
failure of outside sensor- the boiler shifts to manual adjustments. Pressing
or
buttons when heating medium temperature is indicated on the display results in heating
medium value change. Note, it works only when weather compensation regulator is
switched off (advanced settings - parameter C=0) or when there is no outside sensor,
- inlet temperature (indicators D and K on),
- outlet temperature (indicators D and L on),
- outside temperature (indicators D and G on),
- flow of the medium through the boiler (indicator B on),
- pressure in CH installation (indicator A on),
- activated power (indicator C on).
If the buttons are not used for 1 minute the display returns to general view mode.
Pressing button during preview or adjustment of parameters results in immediate
return to display's general view mode.
Optimal adjustment of heating medium temperature in accordance with outside
temperature parameters and building's parameters results in low exploitation costs
(reduced power consumption).
