NeoTherm Boilers and Water Heaters
Page 37
2. Press the View Lead Lag button to go to a
screen that shows the status of the whole Lead/
Lag system. See Fig. 29.
fig. 29 - lead/lag Screen
In the example shown here, the complete
system includes two burners. Both burners are
firing at 35% fan speed. The value of 120° is
the current reading from the System sensor,
and 40°F is the current outdoor temperature.
8.4
Checking lead/lag Details
The system also gives you a way to check some of
the details of the Lead/Lag setup.
1. From the Lead/Lag screen (Fig. 29), press the
button for Lead/Lag Master.
fig. 30 - lead/lag master Screen
2. If you press the Details button, the control
software leads you to a “ring” of screens that
include some information about the way the
Lead/Lag system is set up. The screens in
this section are “read only” – you can read
the values, but you cannot change them using
these screens.
8.5
While operating - Checking
Individual Parameters
As we said, the Lead/Lag functions control the
operation of the whole system. You might also
want to check the functions on one of the individual
controllers, and the system gives you a way to do
this.
1. From the Home screen (Fig. 31), press the
icon for the individual controller you want to
check. In this example, we will press the icon
on the left.
fig. 31 - Home Screen
2. The Status Summary page for that controller
will appear. This shows the current operating
condition of that controller, and also shows
some of the configuration settings. See Fig. 32.
Summary of Contents for NTV1000
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Page 35: ...NeoTherm Boilers and Water Heaters Page 31 Fig 20 Ladder Diagram...
Page 36: ...LAARS Heating Systems Page 32 Fig 21 Wiring Diagram...
Page 37: ...NeoTherm Boilers and Water Heaters Page 33...
Page 51: ...NeoTherm Boilers and Water Heaters Page 47 Fig 52 Connection Terminals...
Page 130: ...LAARS Heating Systems Page 126 Fig 140 Machine Frame and Rear Panel 13 3 PARTS ILLUSTRATIONS...
Page 131: ...NeoTherm Boilers and Water Heaters Page 127 Fig 141 Front Panel and Covers...
Page 132: ...LAARS Heating Systems Page 128 Fig 142 Burners and Combustion Chambers...
Page 134: ...LAARS Heating Systems Page 130 Fig 145 Electronic Components...
Page 135: ...NeoTherm Boilers and Water Heaters Page 131 Fig 146 Condensate Trap Fig 147 Control Bezel...
Page 136: ...LAARS Heating Systems Page 132 Fig 148 Flow Switch...
Page 137: ...NeoTherm Boilers and Water Heaters Page 133 This page intentionally left blank...