Navien NCB-150E, Руководство по обслуживанию

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System Details 53
Item Description Display
(T) Cascade Protocol
setting
This menu may be used to set the communication protocol for the cascade
system. Set the parameter values according to the type of slave units installed
in the cascade system.
All the slave units are NPE water
heaters.
Slave units consist of NR/NP water
heaters, or a combination of NPE
and NR/NP water heaters.
(U) Zone Controller
Communication
This menu may be used to allow the boiler to work with a zone controller.
Setting range Default
ON / OFF OFF
NPE Protocol setting
Use Zone controller (ON)
NPE Protocol setting
Do not use Zone Controller (OFF)
NR Protocol setting
(+) Resetting All
Parameters
This menu may be used to reset all the parameters set with the boiler. To reset
all parameters back to the default settings:
Press the + or – buttons to change the display “yes”
Press the “Mode” button.
When “No” appears on the display again, press the “mode” button
If entering <Parameter Initializing
mode>,
press [+] / [-] button,
or