Electra GC 22 ST, Service Manual

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1-2
INTRODUCTION
Revision Y05-03
Service Manual - WNG
1.3 Indoor Unit
The indoor unit is wall mounted, and can be easily fitted to many types of residential
and commercials applications.
It includes:
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Casing with air inlet and outlet grills.
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A large-diameter tangential fan.
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Bended coil with treated aluminum fins.
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Motorized flaps (dual air sweeping for LCD type)
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Multi-speed motor with internal protection (P.G. motor for LCD type).
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Advanced electronic control box assembly
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Interconnecting wiring terminal block
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Mounting plate
1.4 Filtration
The WNG series presents several types of air filters:
•
Easily accessible, and re-usable pre-filters (mesh)
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Pre-charged electrostatic filter (disposable)
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Active carbon filter (disposable)
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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.
1.6 Control
The microprocessor indoor controller, and an infrared remote control, supplied as
standard, provide complete operating function and programming. For further details
please refer to the Operation Manual, Appendix A.