Before Operation; Setting The Dip-Switch - Mitsubishi Electric PAR-FL31MA Manuel D'utilisation

4. Before Operation

4-1. Setting the DIP-Switch

It is necessary to set the DIP switches before using this remote control unit.
∗ The remote control unit will not operate properly unless the DIP switch settings are correct.
∗ Customers should not perform the settings themselves, but rather should request that the settings
been made during installation by qualified personnel.
DIP Switch Settings
1 Check the settings (fan speed, louver, etc.) of the indoor unit and the outdoor unit to which it is
connected.
2 Adjust the DIP switches on the back of the remote control unit as necessary.
(Refer to Table 1 and Figure 1)
SW OFF
AUTO mode is not AUTO mode is
1
supported
SWING (vane)
2
is not supported
3 4-stage fan speed 2-stage fan speed Set to OFF on units which unsupported fan speed control.
4 COOL/HEAT unit
Factory settings are all OFF.
Figure 1
3 After making the DIP switch settings, remove the battery cover and insert two batteries.
4 Using a ball point pen or similarly pointed object, push the reset button and replace the battery
cover.
5 Verify that the remote control unit operates properly. If
it does not, check the indoor and outdoor units, then
redo the DIP switch settings.
6 After verifying that the remote control unit operates
properly, attach the protective plate over the dip switch.
(Refer to Figure 2.)
7 The DIP switch setting is now set up properly.
Table 1
ON
supported
SWING (vane)
Set to OFF on units which unsupported adjustable vane.
is supported
COOL only unit Set to OFF when SW1 is set to ON.
• Use two 24A size alkaline
batteries. Make sure you align
the battery polarities correctly.
• Remove the batteries if you do
not expect to use the controller
for a long time.
Factory setting
(All OFF)
Rear view of original
remote controller
Description
–
RESET button
Battery cover
OPEN
Figure 2
• Use two 24A size alkaline
batteries. Make sure you align
the battery polarities correctly.
• Remove the batteries if you do
not expect to use the controller
for a long time.
OPEN
Reset
After refilling batteries,
press the reset button.
Plate
Adhesive double
coated tape is
provided on the
back.
7