Maintenance; Cleaning The Parts - Mitsubishi Electric LGH-150RVXT-E Operating Instructions Manual

Operation (continued)
AUTOMATIC VENTILATION setting
The automatic ventilation mode automatically provides the correct
ventilation for the conditions in the room. The following shows the
effect "By-pass" ventilation will have under various conditions.
1. Reduces cooling load
If the air outside is cooler than the air inside the building during
ventilation will draw in the cooler outside air and reduce the cooling
load on the system.
2. Night purge
"By-pass" ventilation can be used to release hot air from inside
the building that has accumulated in buildings a business district
during the hot summer season.

Maintenance

intervals in order to prevent a deterioration in the Lossnay functions.
(or when are indicated on the remote controller)
Clean the Lossnay cores once two year.
(Clean the Lossnay cores once a year if possible.)
1) Maintenance cover
3. Open hinge wire.
Maintenance cover
Hinge wire
2. Hold the handle and draw the Lossnay cores out from the main
unit.
Lossnay core
Main unit
cool rooms where the temperature has risen due to the use of
CAUTION
Model
LGH-150RVXT-E
LGH-200RVXT-E
LGH-250RVXT-E
Lossnay core

Cleaning the parts

Use a vacuum cleaner to remove light dust. To remove stubborn
Vacuum cleaner
CAUTION
2) Lossnay cores
surfaces of the Lossnay cores.
Do NOT wash in water.
Vacuum cleaner
(with brush attachment)
CAUTION
in water.
2 4
3 4
3 4
Lossnay core
Eng-3