98
Operating the Boiler
11.5.8 Setting General Options
To set up general options, tap the Set button (
) >
General
on
the screen.
Item
Description
1. Language
Select a display language.
1. English
2. Français (French)
3.
(Chinese)
Ɣ
Default: English
2. Brightness Control
Set the brightness level.
Ɣ
Setting range: 0 – 3
Ɣ
Default: 3
3. Touch screen
Calibration
Set the touch screen settings.
4. Screen Saver
Set the time for the screen saver.
1. 10min
2. 30min
3. 1hour
4. Always
Ɣ
Default: 1hour
5. Memory Backup
You can back up or restore the panel’s
memory, such as EMS information
graph data.
Select a memory management type.
1. Backup
2. Restore
Note
To back up data, the type
of the file system for USB
storage devices must be
FAT32. Other types such as
SanDisk Cruzer Blade USB
flash drives cannot be used
for memory backup.
Item
Description
7. BMS off Differential
Set the BMS off differential voltage.
Boiler stops operating when the input
differential voltage is lower than the set
voltage.
Ɣ
Setting range: 0 V – BMS Enable Volts
Ɣ
Default: 0.5 V
Note
To change the set temperature range (Y-axis in the
graph) when
Setpoint
is selected, tap the Set button
(
) >
Parameter
on the screen, and then adjust the
values for the Supply/Return absolute Min/Max point
items. For more information about detailed settings,
refer to “11.6.3 Setting the Operation Parameters.”
11.5.7 Setting Schedule
If Status is set to
Enabled
, the boiler will turn on or off depending
on the set schedule. The schedule setting feature is deactivated if
Status is set to
Disabled
.
This feature is performed repeatedly on the set day and time, and
you can create up to 30 schedules. If you set the schedule mode to
Off
, the boiler will stop operating, regardless of the demand.
Summary of Contents for NHB Series
Page 120: ...120 Appendixes 12 6 Component Assembly Diagrams and Part Lists 12 6 1 Case Assembly NFB 301C...
Page 122: ...122 Appendixes 12 6 2 Case Assembly NFB 399C...
Page 124: ...124 Appendixes 12 6 3 Heat Exchanger and Waterway Assembly NFB 301C...
Page 126: ...126 Appendixes 12 6 4 Heat Exchanger and Waterway Assembly NFB 399C...
Page 128: ...128 Appendixes 12 6 5 Combustion Parts Assembly NFB 301C...
Page 131: ...131 Appendixes 12 6 6 Combustion Parts Assembly NFB 399C...
Page 134: ...Memo...
