Gruppo Imar Thea 65 MN Kondens, Инструкции по установке, пусконаладке и обслуживанию

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POSSIBLE VALUES FOR P6 PARAMETER
0 – DEFAULT (NORMAL FUNCTIONING)
1 – MINIMUM POWER
2 – MAXIMUM POWER
During SERVICE FUNCTION, the diverting valve
prepares the boiler to work in heating mode.
Pict. 24
1
“MINIMO”
“MASSIMO”
MAKE SURE 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 each time the
mode is set, 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.