Controller Overview - Jet MAXI D125 Operation & Maintenance Manual

Controller Overview

The following image shows the front of the pressurisation unit digital controller. 4 buttons are provided for
programming, and an LED display which shows scrolling messages.
When the controller is first powered up, it will display the controller version number. This manual
relates to controller version >8.0. If the controller is of a different version, there may be
differences in the menu items available.
When in normal operation, the controller will display the current system pressure. If a fault occurs, the
controller will display a fault code and produce an audible alarm.
In normal operation, the functions of the buttons are as follows:
Button
SET
MUTE
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Press
Mute Audible Alarm
+
-
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Function
- Show Current System Pressure
- Enter Programming Menu
- Enter Programming Menu
.
Hold
Reset Unit
Rev 8.1 Oct-15 Page 15 / 42