96
Operating the Boiler
11.5.5 Viewing Other System Information
To view the miscellaneous system information, tap the EMS button
(
) >
EMS Info
on the screen.
Tap the dropdown button (
) to switch between the information
items.
Item
Description
SH Run Time
View space heating operation logs.
Ɣ
Display option: Monthly/Daily
DHW Run Time
View DHW operation logs.
Ɣ
Display option: Monthly/Daily
SH Gas Usage
View space heating gas consumption.
Ɣ
Display option: Monthly/Daily
DHW Gas Usage
View DHW gas consumption.
Ɣ
Display option: Monthly/Daily
Live Status
View current Status values.
* This function will provide protection from growth of legionella
bacteria in the DHW tank only. It will not protect water supply
piping.
A mixing valve must be installed on the DHW supply line when this
mode is enabled as water temperatures will exceed 140°F (60°C).
11.5.4 Viewing Error History
When an error occurs, an error code is displayed on the status
display in the center of the screen, If you tap the status display on
the screen, an error pop-up will be displayed.
To view the error history, tap
Open
in the pop-up window. To
return to the main screen, tap
Close
.
Errors are displayed on the screen, with the error codes, time of
occurrence, and the total run time.
Tap
Done
to return to the previous screen or menu.
Note
To view the error history in the EMS menu, tap the EMS
button (
) on the main screen, and then tap
Error
on
the top right of the screen.
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...