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Press the Back button (
screen or menu.
Item
Turn on or turn off
the remote control
capabilities via the
NaviLink connection.
1. NaviLink Connect
●
●
AHU connect is
communication feature
can be used when NHB-H.
AHU has an RS-485
2. AHU
communication function.
Communication
●
●
The AHU connection is compatible with
Note
iFlow Air Handlers only. Contact iFlow
directly for more information.
11.13.6 Diagnosing the Boiler System
To run a series of test procedures for a system
diagnosis, press the Back button (
button (
) simultaneously for 3 seconds, and then
select "6. Test Mode".
Rotate the Command dial (
the test procedures. Press the Command dial (
run a test procedure.
116 Operating the Boiler
) to return to the previous
Description
Setting range: Enable
or Disable
Default: Disable
Setting range: Enable
or Disable
Default: Disable
) and the Menu
) to switch between
) to
Press the Back button (
screen or menu.
Item
Test the fan operation by
manually changing the
fan speed.
●
1. Fan Motor
●
Test the boiler pump
operation.
●
2. Boiler Pump
●
Test the system (zone 3)
pump operation.
●
3. System (zone3)
Pump
●
Test the zone 2 pump
operation.
●
4. Zone2 Pump
●
●
) to return to the previous
Description
From a stopped state,
the fan speed gradually
increases and reaches
the top speed, and
then the fan speed
decreases until the fan
stops operating.
Rotate the Command
dial (
) to run or stop
the fan test.
The boiler pump is
turned on as soon
as you enter the test
mode.
Press the Command
dial (
) to toggle the
pump operation (On ->
Off / Off -> On).
The system (zone 3)
pump is turned on as
soon as you enter the
test mode.
Press the Command
dial (
) to toggle the
pump operation (On ->
Off / Off -> On).
The zone 2 pump is
turned on as soon
as you enter the test
mode.
Press the Command
dial (
) to toggle the
pump operation (On ->
Off / Off -> On).
This option is available
only when the "Zone
Pump System" is active.
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