Emergency Operation - Friedrich MR09C1H Installation And Operation Manual

Front Panel Illumination On/Off
Display indicator light on:
●
Display indicator light off:
●
If the wireless remote control is lost
or broken, please use the manual switch
button. At this time, the unit will run
Auto mode, but the temperature and fan
speed cannot be changed. The operation
is sh own below:
Open panel and the manual switch is on
the display box.
Turn on the unit:
●
will run in Auto mode immediately. The
microcomputer will adjust to the indoor
temperature to select (Cooling or Fan)
and obtain a comfortable setting.
Turn off the unit:
●
Display indicator light control of indoor unit
To turn 'On'
display on the remote controller screen by
pressing this button. In which case,the diss-
player indicator light will be on if the AC receives
this signal.
To turn 'Off '
on the remote controller screen by pressing this
button. In which case, the display indicator light will
be off if the AC receives this signal.

Emergency operation

Press manual button and unit
Press manual switch to turn off unit.
the light function,the mark
the light function,the
the
in
10
will
will
disappear
Manual switch
Fig.3