Service manual

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INTRODUCTION
SM KN DCI 2-E.2 GB
1. INTRODUCTION
1.1 General
The new KN DCI split cassette range comprises the following RC (heat pump) models:
• KN 60 DCI
• KN 72 DCI
• KN 80 DCI
The New KN DCI units can be easily fitted to residential and commercial applications
featuring esthetic design, compact dimensions, and low noise operation.
1.2 Main Features
The DCI KN series benefits from the most advanced technological innovations, namely:
• DC inverter technology.
• R410A.
• High COP.
• Lego Concept.
• Pre-Charged units up to the max’ allowing tubing distance.
• Networking system connectivity.
• A dry contract for presence detector or power shedding.
• Cooling operation at outdoor temperature down to -10°C.
• Heating operation at outdoor temperature down to -15°C.
• Supports Indoor Air Quality features, such as - Ionizer, Active Electro-Static Filter.
• Indoor large diameter cross flow fan, allowing low noise level operation.
• Bended indoor coil with treated aluminum fins and coating for improved efficiency.
• Easy access to the interconnecting tubing and wiring connections.
• Automatic treated air sweep.
• Low indoor and outdoor noise levels.
• Easy installation and service.
• Refrigerant pipes can be connected to the indoor unit from 6 different optional
directions.
• Water condensate tray is equipped with two optional drain connections.
1.3 Control
The microprocessor indoor controller, and an infrared remote control, supplied as
standard, provide complete operating function and programming.
Remote controllers: RC-3/4, μBMS.
Networking system Airconet version 4.2 and up, MIU SW version H8 and up.
For further details please refer to the Operation Manual, Appendix A.
CONTENT