NeoTherm Boilers and Water Heaters
Page 77
fig. 102 – Home Screen
4. The system will present the Status Summary
screen. Press the Operation button.
fig. 103 – Status Summary Screen
5. The system will present the Operation screen
for the Secondary burner.
fig. 104 – operation Screen
Press the Burner Switch in the upper left-hand
corner of the screen. Since you selected the
Secondary control for this boiler, this will turn
off the Secondary burner. The system will ask
you to log in as you do this.
6. Now you can work with the Primary burner for
this boiler. Press the Home icon to go back to
the Home screen on the display. Press the icon
for the control labeled Primary.
7. The system will present the Status Summary
screen. Press the Operation button.
8. The system will present the Operation screen
for the Primary burner.
fig. 105 – operation Screen
9. Press the Login button at the bottom of the
screen. The system will ask you to log in using
a password. Enter the installer-level password,
then press OK.
10. You can change the fan speed of the burner
by adjusting the value entered for Firing
Rate RPM on the right side of the display.
(Remember, a moment ago you selected the
Primary control for this boiler, so this change
will only affect the Primary burner.) Press the
yellow box beside the Firing Rate label.
11. When the keypad appears, press Clear, then
type in a value for high fire RPM. Enter 6500
RPM. (The actual RPM will not go this high
– the control will limit the fan speed to the
maximum set at the factory.)
12. On the left side of the screen, in the space for
Normal Setpoint, select Manual and press OK.
The fan speed will be controlled by the RPM
figure you enter. (This will continue until you
return to the display and select Automatic.)
By entering a high RPM value, and setting the
Summary of Contents for NTV1000
Page 2: ......
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...