Table Of Contents - Johnson Controls R SERIES Installation And Maintenance Manual

1. INTRODUCTION AND SAFETY SUMMARY ......................................................................................... i
2. INDOOR UNIT INSTALLATION ................................................................................................................1
2.1 Installation of Duct Type ................................................................................................................. 1
2.2 Installation of Floor Ceiling Type ................................................................................................10
2.3 Installation of Cassette Type ........................................................................................................16
3. OUTDOOR UNIT INSTALLATION............................................................................................................26
3.1 Before Installation .......................................................................................................................... 26
3.2 Installation Site ................................................................................................................................26
3.3 Caution for Installation ................................................................................................................. 27
3.4 Dimension Data ................................................................................................................................27
4. REFRIGERATION PIPING WORK ........................................................................................................... 28
4.1 Refrigeration Piping Work Procedures and Caution in Connecting ...................................28
4.2 Specification of Connection Pipe .................................................................................................33
5. ELECTRIC WIRING WORK ........................................................................................................................33
5.1 Wiring Precautions ...........................................................................................................................33
5.2 Electrical Wiring................................................................................................................................ 34
6. MAINTENANCE TROUBLESHOOTING.................................................................................................. 41
6.1 Main Control Malfunction ............................................................................................................... 41
6.2 Description of Drive Malfunction ..................................................................................................43
7. FLOW CHART OF TROUBLESHOOTING ............................................................................................. 45
7.1 Troubleshooting Flow Chart of Main Control Malfunction ....................................................45
7.2 Troubleshooting Flow Chart of Drive Malfunction...................................................................52
7.3 Interface ..............................................................................................................................................57
7.4 IPM, PFC Testing Method ...............................................................................................................63
8. WIRING DIAGRAM ....................................................................................................................................64
8.1 Outdoor unit ...................................................................................................................................... 64
8.2 Indoor unit ......................................................................................................................................... 67
CUSTOMER SERVICE, TECHNICAL SUPPORT........................................................................................ 71

Table of Contents