Appendix A - Electra Delta 22 Service Manual

INTRODUCTION
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:
● Casing with air inlet and outlet grills.
● A large-diameter tangential fan.
● Bended coil with treated aluminum fins.
● Motorized flaps.
● Variable Speed motor (PG).
● Advanced electronic control box assembly.
● Interconnecting wiring terminal block.
● Mounting plate
1.4 Filtration
The Delta series presents several types of air filters:
Easily accessible, and re-usable pre-filters (mesh)
●
Pre-charged electrostatic filter (optional)
●
Active carbon filter (optional)
●
1.5 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.
1.6 Outdoor Unit
The Delta outdoor units can be installed as floor or wall mounted units by using a
wall supporting bracket. The metal sheets are protected by anti- corrosion paint work
allowing long life resistance. All outdoor units are pre-charged. For further information
please refer to the Product Data Sheet, Chapter 2.
It includes :
● Single DC Rotary Compressor mounted in a soundproofed compartment
● Axial fan.
● Outdoor coil with hydrophilic louver fins.
● Outlet air fan grill.
● Outdoor advanced controller.
● 2 fan speed AC motor
1-2
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Revision Y05-01
CONTENT
Service Manual - Delta DCI
DELTA DCI