Mitsubishi Electric LGF-100GX-E Handbook page 31

( 12 ) Operation sequence fl owchart
The system with the
Lossnay remote controller
Data input
Temperature data
(Outdoor air temperature/Indoor
temperature)
Diverse error detection
Operation instruction
NO
by the Lossnay
remote controller or
the external device?
Fan
Stop High (Extra
High) fan
speed
Damper
YES
control
Outdoor
mode
temperature
Heat exchange
ventilation fixed
YES
YES
Selection by the
remote controller
Low fan
speed
<
8°C
Selection by the
NO
remote controller
Automatic
Bypass
ventilation
ventilation by
fixed
temperature data
Power On
Selection
switch input
Is there a Lossnay
remote controller?
Stop
Heat exchange
ventilation fixed
─ 31 ─
The system without the
Lossnay remote controller
NO
Data input
Temperature data
(Outdoor air temperature/Indoor
temperature)
Diverse error detection
Start instruction
NO
by external
control input?
YES
Are the PAC, MA
NO
remote controller or
the A-control remote
controller used?
YES
High (Extra
High) fan speed
High (Extra
High) fan speed
Automatic Automatic
ventilation by ventilation by
temperature data PAC operation
mode, target
temperature, and
temperature data
Selection by the PAC
remote controller
Low fan
speed