Airwell FSF Series User manual

FSF-YSF Series
Indoor Units Outdoor Units
FSF048 YSF048
SEPTEMBER 2016
REFRIGERANT
HEAT PUMP
R410A
SM FSF048 1-A.0GB

LIST OF EFFECTIVE PAGES
A SM FSF048 1-A.0 GB
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Dates of issue for original and changed pages are:
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*Due to constant improvements please note that the data on this service manual can be modified with out notice.
**Photos are not contractual.

TABLE OF CONTENTS
i
SM FSF048 1-A.0 GB
Table of Contents
1. INTRODUCTION ...................................................................................................1-1
2. PRODUCT DATA SHEET ......................................................................................2-1
3. RATING CONDITIONS..........................................................................................3-1
4. OUTLINE DIMENSIONS .......................................................................................4-1
5. PERFORMANCE DATA & PRESSURE CURVES ................................................5-1
6. SOUND LEVEL CHARACTERISTICS ..................................................................6-1
7. WIRING DIAGRAMS .............................................................................................7-1
8. ELECTRICAL DATA..............................................................................................8-1
9. REFRIGERATION DIAGRAMS.............................................................................9-1
10. TUBING CONNECTIONS......................................................................................10-1
11. CONTROL SYSTEM .............................................................................................11-1
12. TROUBLESHOOTING ..........................................................................................12-1
13. EXPLODED VIEWS AND SPARE PARTS LISTS.................................................13-1
14. APPENDIX A .........................................................................................................14-1

1-1
INTRODUCTION
SM FSF048 1-A.0 GB
1. INTRODUCTION
1.1 General
The floor standing fixed speed with nominal capacity 48kBtu/h is particulary suited for
residential and light commercial heating and air conditioning needs.
The new line provides the most comfort and economical solutions of air conditioning.
1.2 Main Features
• R410A models
• Auto mode.
• Cooling
• Dehumidification
• Sleep mode
• ON/OFF timer
• Clock display
• Vertical Auto swing
• Horizontal Auto swing
• Intelligent deicing
• Memory from power failure
• Cold air prevention in heating
• Self diagnostic (Error indications) for ease of maintenance
• LED display
• Crank heater(Optional)
1.3 Indoor Unit
The indoor unit is floor stanging and can be easily fitted to many types of residential and
commercials applications.
It includes:
• Coil with hydrophilic aluminum fins.
• Motorized flaps (step motors)
• Advanced electronic control box assembly
1.4 Filtration
The series presents air filters:
• Easily accessible, and re-usable pre-filters (mesh)
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.

1-2
INTRODUCTION
SM FSF048 1-A.0 GB
1.6 Outdoor Unit
The 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 :
• Compressor mounted in a soundproofed compartment :
• Axial fan.
• Outdoor coil with hydrophilic louver fins for RC units.
• Outlet air fan grill.
• Service valves” flare” type connection.
1.7 Tubing Connections
Flare type interconnecting tubing to be produced on site.
For further details please refer to the Installation Manual, Chapter 10.
1.8 Inbox Documentation
Each unit is supplied with its own installation and operation manuals.
1.9 Matching Table
OUTDOOR UNIT
AWAU-YSF048-H13
INDOOR UNIT
AWSI-FSF048-N11
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