Functions - OJ Electronics OJ-AIR2-HMI-20T Instructions

LIST OF FIGURES
The following figures are shown at the end of these instructions:
Fig. 1: Removing the front cover
Fig. 2: Terminal overview
Fig. 3: Connecting Modbus using RJ12 6P4C
Fig. 4: Modbus cable layout
Fig. 5: Connecting Modbus using screw terminals
Fig. 6: RJ12 6P4C Pin layout
Fig. 7: Drill template
INTRODUCTION
HMI is a touch screen room panel, with a user friendly graphical
interface, specifically designed to control ventilation. The panel
communicates with the OJ Air2™ Master module through the
Modbus interface, ensuring easy installation, high comfort and low
energy consumption.

FUNCTIONS

The panel's basic function is to control fan speed and temperature.
These are accessed via the main screen. If sleep mode is active,
press the screen once to enter the main screen.
The main screen gives access to the basic control functions, like fan
speed and temperature. If an active alarm is present, a small alarm
bell will be shown on the display.
OJ-AIR2-HMI-20T
Instructions
English
© 2017 OJ Electronics A/S 3