Electra CN 25 DCI, Service Manual

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1-2
INTRODUCTION
SM CN 1-E.1 GB
1.3 Indoor Unit
The indoor unit is cassette type indoor unit, and can be easily fitted to many types of
residential and commercials applications.
It includes:
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Coil with hydrophilic aluminum fins.
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Motorized flaps (two step motors).
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Advanced electronic control box assembly (DCI storm).
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Low sound level of the indoor fan.
1.4 Filtration
The CN series presents several types of air filters:
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Easily accessible, and re-usable pre-filters.
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Easily Static Filter (Field Option).
1.5 Control
The microprocessor indoor controller, and an infrared remote control, supplied as
standard, providing complete operating function and programming. For further details
please refer to the Operation Manual, Appendix A.
1.6 Outdoor Unit
The CN outdoor units can be installed as floor or wall mounted units by using a wall
supporting braCNet. 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:
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Compressor mounted in a soundproofed compartment:
Single Rotary – for DCI 25 and DCI 35.
Scroll – for DCI 50 and DCI 60.
Twin Rotary – for DCI 72Z.
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Axial fan.
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Outdoor coil with hydrophilic louver fins for RC units.
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Outlet air fan grill.
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Service valves” flare” type connection.
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Interconnecting wiring terminal bloCN.
CONTENT