
Models:
ART 55 A/AR
ART 60 A/AR
ART 80 A/AR
ART 100 A/AR
ART 120 A/AR
ART 150 A/AR
ART 200 A/AR
ART 250 A/AR
ART 300 A/AR
ART 360 A/AR
ART 420 A/AR
A4RT 60 A/AR
A4RT 80 A/AR
A4RT 100 A/AR
A4RT 120 A/AR
A4RT 150 A/AR
A4RT 200 A/AR
A4RT 250 A/AR
A4RT 300 A/AR
A4RT 360 A/AR
A4RT 420 A/A
R
ART-A_(i)
Rooftop Packaged
Air Conditioners

TABLE OF CONTENTS
1. NOMENCLATURE.......................................................................................................... 1
- PRODUCT LINE-UP
2. FEATURES..................................................................................................................... 4
3. APPLICATION INFORMATION........................................................................................ 5
- OPERATING RANGE
- REFRIGERANT CIRCUIT DIAGRAMS
- CONTROLLERS
- PRECAUTION AND INSTALLATION
4. SOUND DATA............................................................................................................... 43
5. SELECTION PROCESS...............................................................................................49
- FAN PERFORMANCE CHART
6. ENGINEERING & PHYSICAL DATA............................................................................63
- GENERAL DATA
- COMPONENTS DATA
- SAFETY DEVICES
7. PERFORMANCE DATA..............................................................................................105
- PERFORMANCE TABLE
8. OUTLINE AND DIMENSION.......................................................................................137
9. ELECTRICAL DATA....................................................................................................143
10. WIRING DIAGRAMS...................................................................................................155
11. SERVICING AND MAINTENANCE.............................................................................170
12. TROUBLESHOOTING................................................................................................173
13. EXPLODED VIEW & PART LIST.............. ..................................................................178
This manual supercedes ART-2009