Mitsubishi Electric Trane TAR-40MAAU Installation Manual page 11

5 Install the bottom case.
■ Installation using a switch box
• Secure at least two corners of the switch box with screws.
■ Direct wall installation
• Thread the cable through the groove.
• Secure at least two corners of the remote controller with screws.
• Be sure to secure top-left and bottom-right corners of the remote controller (viewed from the
front) to prevent it from lifting. (Use molly anchor etc.)
■ Installation using a switch box
Double switch box
Roundhead cross
slot screws
Important
To avoid damage to the controller, do not
overtighten the screws.
6 Cut out the cable access hole.
■ Direct wall installation (when running the cable along the wall)
• Cut out the thin-wall part on the cover (the shaded area in the right
figure) with a nipper.
• Thread the cable from the groove behind the bottom case through
this access hole.
Notice
To prevent damage to the circuit board,
remove the front cover from the top case
before cutting out a cable access hole.
7 Connect the connector to the top case.
Connect the connector on the bottom case to the socket on the top case.
Important
To prevent malfunctions, do not remove the
protective sheet or the circuit board from the
top case.
Seal the cable access
hole with putty.
Refer to 2.
Remote controller
cable
Refer to 4.
Connect the connector.
– 11 –
■ Direct wall installation
Wood
screws
To avoid damage to the controller, do not make
holes on the controller cover.
Note that accidentally touching the circuit
board may damage the circuit board when
cutting out a cable access hole.
To prevent cable breakage and malfunctions,
do not hang the top controller casing hang by
the cable as shown in the figure above.
Remote controller
cable
Refer to 4.
Thread the cable
through the groove.