Many M3 unit controller operations may be modified within a set range. Default settings are based on common or average applications; change parameter settings

only when custom applications, preferences or local building codes exist. Default, minimum, and maximum range settings are found in table 64.

Failure to perform the following steps may result in unsatisfactory unit operation.

1. Prior to changing parameters, unplug the Novar phone cable from the M3 RSBus.

2. When parameter changes are complete, reconnect the Novar phone cable.

Parameters may be changed two different ways:

•

using the M3 unit controller user interface

•

using an optional PC unit controller (UC) software

Using the Prodigy Display

Set parameters using the M3 unit controller user interface menu:

Refer to the M3 unit controller Installation and Setup Guide.

NOTE: IN ORDER FOR ANY CHANGES TO THE SYSTEM (CONFIGURATION OR PARAMETER EDITS) TO TAKE AFFECT, BACK COMPLETELY OUT OF

THE CURRENT LOCATION TO THE MAIN MENU OR STATUS SCREEN.

Reset To Factory Parameters

To restore the factory parameters, refer to the M3 unit controller Installation and Setup Guide.

Unit Controller PC Software

The L connection unit controller PC software is recommended when adjusting multiple parameters. Unit controller PC software allows the user to adjust parameters

using real units (no conversion from display readout). PC software is faster than using the push-button/display interface on the M3 board.

In addition, the PC software allows the user to save unit configuration files. The saved file can be used to apply the same settings to other units.

The unit controller software can directly access a unit by plugging into the M3 board phone jack and connecting to a serial port using a PC converter. Any unit on the

same daisy-chained network can be adjusted from any unit M3 board or the NCP.

The L connection unit controller PC software is recommended when adjusting multiple parameters. Unit controller PC software allows the user to adjust parameters

using real units (no conversion from display readout). PC software is faster than using the push-button/display interface on the M3 board.

In addition, the PC software allows the user to save unit configuration files. The saved file can be used to apply the same settings to other units.

The unit controller PC software can directly access a unit by plugging into the M3 unit controller phone jack and connecting to a serial port using a PC converter. Any

M3 Unit Controller on the same daisy-chained network can be adjusted from any unit M3 Unit Controller, PC or the NCP.

NOTICE: Units with Novar 2051 module!

SETTINGS > CONTROL > RTU OPTIONS > EDIT PARAMETER.

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