100
14.13 - “Users’
menu”
Pressing RESET key for 2 seconds,
you will enter the “Users’ menu”.
When entering the “Users’ menu”, the
display, item “M” in Figure 14-1, will
14 - USE
Parameter Parameter’s description Units
1001 Burner 1 supply temperature °F
1002 Indirect water heater temperature °F
1004 Outdoor sensor temperature °F
1006 Burner 1 Flue gas temperature °F
1007 Burner 1 Return temperature °F
1008 Burner 1 Ionisation current μA (micro ampere)
1009 State of the Local pump (and of the Burner 1 Motorized valve) ON/OFF
1010 State of the CH pump ON/OFF
1011 State of the DHW pump ON/OFF
1012 Calculated CH setpoint (when outdoor sensor is enabled) (only for 199 model;
for 399, 500, 750 and 1000 models see Parameter 1107)
°F
1040 Burner 1 Actual Fan speed rpm/min
1041 Burner 1 Ignition fan speed rpm/min
1042 Burner 1 Low power fan speed rpm/min
1043 Burner 1 High power fan speed rpm/min
1051 Burner 1 Last lockout number \
1052 Burner 1 Last Blocking error \
1053 Burner 1 Number of fl ame failures no
1055 Burner 1 Number of failed ignitions no
1056 Burner 1 Total hours of operation Hr x 10
1057 Burner 1 Total hours of operation or the indirect water heater Hr x 10
1059 **Burner 1 Interval between Lockouts. May be: 1:MIN; 2:HRS; 3:DAY; 4:WK
1060 **Burner 1 Interval between Blocking errors. May be: 1:MIN; 2:HRS; 3:DAY; 4:WK
1062 Burner 1 Water fl ow GPM
1101 MULTIBURNER: number of burners ON n
1102 MULTIBURNER: header temperature °F
1103 MULTIBURNER: any Burner into Lockout /
1104 MULTIBURNER: any Burner into Blocking Error /
1106 MULTIBURNER: system is in emergency mode /
1107 MULTIBURNER: current multiburner setpoint °F
1120 MULTIBURNER: burner 1 modulating level %
1121 MULTIBURNER: burner 2 modulating level %
1122 MULTIBURNER: burner 3 modulating level %
1123 MULTIBURNER: burner 4 modulating level %
start showing parameters from 1000.
Press keys
and to
scroll all parameters inside this menu.
All parameters into this “Users’ menu”
are reading only.
For unit models 399 up to 1000,
parameters adressed to “Burner
1 (Master)” are applicable for that
burner only. If you want to see the
same parameters for other burners
you have to connect the display to
the burner you want to see. To do this
follow procedure in Section 15.7.
** How to read the timer values:
Eg: If it shows 1:29, it means 29 minutes;
Eg: If it shows 2:12, it means 12 hours;
Eg: If it shows 3:15, it means 15 days;
Eg: If it shows 4:26, it means 26 weeks;
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