Installing Two Air-Conditioners In The Same Room; Child Lock - Mitsubishi Heavy Industries SRK20ZS-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
batteries.
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, fan speed and airflow
direction cannot be changed. To change the settings, reset Child lock.
• Child lock will not function during ALLERGEN CLEAR operation.
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 indoor unit
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 indoor unit for some
time.
Check that the reception buzzer sound "pii" is emitted
from the indoor unit.
At completion of the setting, the indoor unit emits a buzzer sound
"pii". (If no reception sound is emitted, start the setting from the
beginning again.)
Press the SET button for 3 seconds or more.
is displayed. When Child lock is set, only the ON/OFF button can be
operated.
by pressing the SET button for 3 seconds or more.
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Reception
pii