Service manual
Table Of Contents
- DNG DC Inverter Series
- LIST OF EFFECTIVE PAGES
- TABLE OF CONTENTS
- INTRODUCTION
- PRODUCT DATA SHEET
- RATING CONDITIONS
- OUTLINE DIMENSIONS
- PERFORMANCE DATA & PRESSURE CURVES
- AIRFLOW CURVES
- SOUND LEVEL CHARACTERISTICS
- ELECTRICAL DATA
- WIRING DIAGRAMS
- REFRIGERATION DIAGRAMS
- TUBING CONNECTIONS
- CONTROL SYSTEM
- TROUBLESHOOTING
- EXPLODED VIEWS AND SPARE PARTS LISTS
- APPENDIX A
12-18
CONTROL SYSTEM
SM DNGDCI 2-E.1 GB
12.9.14 Outdoor Unit Controller
12.9.14.1 Outdoor Unit Controller For DCI60
JP9 Jumper Layout:
Reserved (PIN 9) ODU3 (PIN 7) ODU2 (PIN 5) ODU1 (PIN 3) ODU0 (PIN 1)
GND (PIN 10) GND (PIN 8) GND (PIN 6) GND (PIN 4) GND (PIN 2)
ODU Model Selection:
ODU3 ODU2 ODU1 ODU0 ODU Model
OFF OFF ON (PIN3 & PIN4) ON (PIN1 & PIN2) C (Single DCI 50)
OFF ON (PIN5 & PIN6) OFF OFF D (Single DCI 60)
12.9.14.2 Outdoor Unit Controller For DCI72/80
OFAN Jumpers
OFAN use parameters J2 J1
Panasonic- EHD80 (ROM) 0 0
Nideq OFAN (ROM) 0 1
Shinano (ROM) 1 0
EEPROM 1 1
Compressor Jumpers
Compressor use parameters J3
TNB220 (ROM) 0
EEPROM 1
CONTENT