Service manual

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INTRODUCTION
Revision Y06-01
Service Manual - WNG/LEX DCI
1.3 Indoor Unit
The indoor unit is wall mounted, and can be easily fitted to many types of residential
and commercials applications.
● WNG 25, 35
New design is available in LCD and LED versions.
Old design is available in LED version only.
● LEX 25, 35
New design is available in LED version.
Indoor Unit features:
Feature WNG 25, 35 LEX 25, 35
Display LCD or LED LED
Ionizer YES
ESF YES
Fresh air Optional
Indoor fan motor Variable speed (PG)
Horizontal motorized louver YES
Vertical motorized louver Optional
Heating element NO
M2L Cable port YES
Dry contact Presence detector or (jumper selected) power shedding
1.4 Filtration
The WNG DCI INV/LEX DCI series presents several types of air filters:
● Easily accessible, and re-usable pre-filters (mesh)
● Pre-charged electrostatic filter (disposable)
● Active carbon filter (disposable)
● ESF. Active Electro Static re-usable filter (optional)
1.5 Ionizer (Optional)
A special design Ionizer protected by unique patents integrated into the indoor unit,
generating negative ions to the room providing comfort and upgraded indoor air quality.
CONTENT
WNG/LEX DCI