Vortice VORT PROMETEO PLUS HR 400 Notice D'emploi Et D'entretien page 20

ENGLISH
AUTO (fig.7a):
7a 7a
the operating speed is automatically set by the
system, depending on the environmental conditions
detected by the sensors; if necessary the by-pass
and frost protection
automatically; bypass function activation is indicated
by the flashing "BP" icon on the display.
MAN (fig.7b):
7b 7b
the operating speed is decided by the user (the CO 2
sensor can still trigger a shift to V max if necessary);
20
AUTO
Su
valves are activated
Su
BP (fig.7c):
7c 7c
this forces the opening of the by-pass valve,
irrespective of the actual desired internal, desired or
external temperature values.
NEXT, - +, ENTER buttons (fig.8)
8 8
DISPLAY
SET
Buttons already described in other parts of this
document.
Adjusting motors individually (to be performed by
the installer) (fig.9a, 9b, 9c, 9d)
Use the following key sequence:
DISPLAY --> SET --> DISPLAY --> TIMER
to enable the option of setting the revs at minimum
speed and maximum speed for each motor (delivery
and extraction);
• set the value of the flashing field with the + and -
keys (from 0 to 69, in steps of 1);
• press NEXT to move on to the next parameter; the
sequence will be: delivery motor minimum speed
L1, delivery motor maximum speed H1, extraction
BP
Su
AUTO
Su
MODE
TIMER
NEXT ENTER