Installing Two Air-Conditioners In The Same Room; Child Lock; Setting The Remote Control - Mitsubishi Heavy Industries SRR25ZM-S User Manual

Installing two air-conditioners in the same room

■ When two air-conditioners are installed in the same room, use this setting when the two air-conditioners are not operated with one remote
control. Set the remote control and indoor unit.

Setting the remote control

1
Pull out the cover and take out bat-
teries.
2
Disconnect the switching line next to
the battery with wire cutters.
3
Insert batteries.
Close the cover.

Child Lock

■ This function locks the remote control operation to prevent an operation error.
1
2
Disconnect
3
1
Releasing procedure
Turn off the light
NOTE
• While Child Lock is set, the settings of temperature and fan speed cannot
be changed. To change the settings, reset Child Lock.
Setting an indoor unit
Turn off the power source, and turn it on after 1 minute.
Point the remote control that was set according to the
procedure described on the left side at the unit display
section and send a signal by pressing the ACL switch
on the remote control.
Since the signal is sent in
about 6 seconds after the
ACL switch is pressed,
point the remote control at
the unit display section for
some time.
Check that the reception buzzer sound "pip" is emitted
from the indoor unit.
At completion of the setting, the indoor unit emits a buzzer sound
"pip". (If no reception tone is emitted, start the setting from the begin-
ning again.)
Press the SET button for 3 seconds or longer.
is displayed. While Child Lock is set, only the ON/OFF button can be oper-
ated.
by pressing the SET button for 3 seconds or longer.
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Reception
pip