Airwell AWAU-YBDE012-H11, Service Manual, Page: 4 / 32

TABLE OF CONTENTS
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1. INTRODUCTION
1.1 General
FWDE series split celling mounted range comprise RC (heat pump) models, as follows:
AWSI-FWDE012-N11// AWAU-YBDE012-H11
AWSI-FWDE018-N11// AWAU-YBDE018-H11
AWSI-FWDE024-N11// AWAU-YBDE024-H11
1.2 Main Features
The FWDE series benefits from the most advanced technological innovations, namely:
••••
DCI R410A models
••••
Microprocessor control
••••
Infrared remote control RC8 with LED
••••
Remote operation By connecting a special cable(7m length) to display box
••••
Fresh Air & Distribution treated air to adjacent room
••••
Indoor centrifugal fan
••••
High COP
••••
Ability to work on Low room temperature, up to 12
℃
••••
Cooling operation at outdoor temperature down to -10
℃
••••
Easy access to the interconnecting tubing and wiring connections, main control
panel can slide out for service
••••
Automatic treated air sweep
••••
Low indoor and outdoor noise levels
••••
Easy installation and service
••••
Precharged refrigerant up to the max allowing tubing distance of 20m(Model
18/24)
1.3 Indoor Unit
The indoor unit is celling mounted, and can be easily fitted to many types of residential
and commercials applications.
It includes:
••••
Coil with hydrophilic aluminum fins.
••••
Motorized flaps (two step motors)
••••
Advanced electronic control box assembly (DCI storm)
••••
Mounting plate
1.4 Filtration
The FWDE series presents several types of air filters: