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Model Installation; Maintenance Method - Toshiba VN-250SE Owner's Manual

Heat exchange ventilators
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Model Installation

Note that when installing a unit
body upside down, its printed
indication is in a reversed position.
Method of Use
G Use the operation switch to operate the unit.
0 (OFF)............... the unit stop.
1 (ON) ................ the unit operates.
G Use the Air Flow switch to set to the desired air flow.
High.................... Turns to high air volume.
Low..................... Turns to low air volume.
G Use the Function Select switch to set the ventilation mode.
Heat Exchange Ventilation Mode ......... Open air is thermal-exchange with room air to bring it closer to a room temperature and
Normal Ventilation Mode ...................... To intake open air as it is.

Maintenance Method

In order to prevent the reduced effectiveness of your Heat Exchange Ventilators, be sure to clean dirt and dust from the filter and Heat
Exchange Element at regular intervals.
Caution
Be sure to turn the power off, and to keep
the exclusive breaker off before carrying
out maintenance activities.
Switch
Turn off
Do not use the following items for cleaning. Avoid using heat to dry the filter, as it may
8
Outside Intake Duct
Pipe Hood
OA
(Outside Air)
Pipe Hood
humidity, before taking it in the room.
Do not immerse the filter or other resin
components in water 60° C or above.
cause changes in shape or quality.
Metal brush
Supply Air Duct
Ceiling Suspension Bolt
Room Intake Duct
EA
(Exhaust
Air)
Room Intake Opening
(Supply/Exhaust Air Grill)
Heat Insulation
Material
Exhaust Air Duct
Never use water on the motor, the switch,
or the Heat Exchange Element.
Always be sure to use a filter.
Failure to do so may cause dust and dirt to
build up on the heat exchange element,
lowering its efficiency and rendering it
inoperable.
Filter
(Supply Air)
RA
(Room Air)
Inside Supply Opening
(Supply/Exhaust Air Grill)
Motor
Heat
Heat
exchange
Exchange
element
Switch
Element
SA

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This manual is also suitable for:

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