Configuring The Connection Setting Mode For Ncb And Nhb Models - Navien NaviLink User Manual

Configuring the connection setting mode for NCB and
NHB models
Adjusting this setting is required for single NCB or NHB units ONLY. Do
not adjust any of the following parameters for cascade systems.
You can configure the NaviLink connection setting mode on the front
panel of NCB and NHB boilers connected to the NaviLink.
1
Press and hold the Diagnostic button for 5 seconds to enter the
Parameter mode.
2
Press the Up (+) or Down (-) buttons to move to "1.PAR" (Parameter
Setting mode), and then press the Mode button. You will be asked
to enter a password ("PASS" is displayed). The factory default
password is "1234".
14
MODE
3
Press the Mode button and enter your 4-digit password. Use the Up
(+) or Down (-) buttons to increase or decrease numbers and the
Diagnostic button to move between digits.
4
When you are done, press the Mode button.
5
Press the Up (+) or Down (-) buttons to move to the X. parameter
setting for NCB models and the 9. parameter setting for NHB
models, and then press the Mode button to enter Parameter Edit
mode.
6
Press the Up (+) or Down (-) buttons to change the parameter value.
Display
NCB models NHB models
(X. parameter) (9. parameter)
S R O/R psi
S
S R O/R psi
S
Description
NaviLink connection
enabled (ON)
R O/R psi
NaviLink connection
disabled (OFF)
R O/R psi