Gruppo Imar IVY 24 MR/MN, Installation & Use Manual, Page: 28 / 44

26
1
“MINIMO”
“MASSIMO”
POSSIBLE VALUES FOR PARAMETER P6
0 - NORMAL OPERATION (default)
1 - MINIMUM POWER
2 - MAXIMUM POWER
ENSURE THAT:
THE CENTRAL HEATING SYSTEM IS CHARGED AND PRESSURISED ANY SHUT-OFF
VALVES FITTED TO THE CH FLOW AND RETURN AND ON THE GAS LINE ARE OPEN
AND THAT THE GAS SUPPLY IS AVAILABLE ANY CONTROL VALVES ARE TURNED
TOWARDS THE SYSTEM THE SPECIFICATIONS FOR CORRECT INSTALLATION AND
COMMISSIONING OF THE BOILER HAVE BEEN OBSERVED.
If the function remains activated for long
periods of time an increase in pressure may
occur in correspondence with the system’s
terminals.
All safety measures are active when in
SERVICE mode, in particular those for the
control of the maximum temperature in
the central heating circuit via the flow
temperature sensor; on reaching 80°C the
function is suspended. The boiler exits the function automatically
after 15 minutes of operation, or else when
the relative page of the INSTALLER MENU is
selected and the current value which returns
the boiler to normal operation is assigned.
Pic. 30
MIN.
MAX