Installing The Optional Lcd Display With Control Buttons - ABB TTH300 Instructions Manual

3.2

Installing the optional LCD display with control buttons

Fig. 4
The TTH300 is available as an Option with enabled HMI LCD display interface.
The optional activation of display functionality is available only when ordering the device.
The display is an accessory and must be ordered separately.
When connecting the sensor or supply line, remove the display for installation.
Carefully remove the LCD display from the inset for the transmitter. The LCD display is held
firmly in place. You might have to use the tip of a screwdriver to pry loose the LCD display.
Avoid mechanical damage.
No tools are required to insert the LCD display. Carefully insert the guide pins for the LCD
display in the guide holes of the transmitter inset. Make sure the black connection sockets in the
terminal fit in the transmitter inset. Then press in as far as it will go.
Make sure that the guide pins and the connection sockets are inserted fully.
The position of the LCD display can be adjusted to the installation position of the transmitter to
ensure the display is readable. The LCD display has twelve positions that can be set in 30°
increments.
Caution - Potential damage to parts!
Make sure the flat ribbon cable is not twisted or torn when rotating the LCD display.
Carefully turn the LCD display to the left to release it from its mount.
Use caution when positioning the LCD display.
Insert the LCD display back into the mount and turn it to the right until it snaps into place.
CI/TTH300-EN TTH300
Installation
A00087
EN - 9