11
ENG-030B/p.392
Advanced settings
To set the advanced settings of the unit: set up the stand-by mode (press
and hold for 3 seconds) then hold
and briefly press
.
You can select parameters by pressing
button. To change the parameters value press
or
– in sequence:
- pump working mode –PA (automatic), Pr (manual – the pump works continuously),
- maximum quantity of activated heating elements (no option to change),
- operating characteristics of the unit:
• (no) temperature settings range between 40-85
0
C
• (Po) temperature settings range between 20-60
0
C (co-operation with a hot water cylinder is not available)
- the way of display the outlet temperature of medium when the unit works in winter mode.
• (to) – displaying the outlet temperature from the unit and from left and right heating box ,
- operation in cascade connection:
• (r0) single unit work, the master controller doesn’t recognize the unit,
• (r1) cascade operation
- number of unit that works in cascade. The parameter can only be changed when the unit is set up to work in
cascade.
• (Ax) , x – number of unit in cascade,
- temperature of medium which feed a hot water cylinder (starting the central heating mode). The central heat-
ing mode can be activated by setting the temperature of medium in the range between 50-85
0
C. Setting at 0
C will switch off the central heating mode.
- power of heating box (I indicator is on, fig.8),
- maximum unit power during the cylinder feeding (A, I indicators are on, fig.8).
To exit and save the settings push and hold
.
The unit is preset by factory to
co-operate with a central heat-
ing system. For co-operation
with a domestic hot water cyl-
inder the advanced unit settings
must be adjusted.
