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
5-28
PERFORMANCE DATA & PRESSURE CURVES
SM DNGDCI 2-E.1 GB
5.6.6 Pressure Curves (Heating – Technician Mode)
Suction Pressure - Heating (Technician Mode)
200
300
400
500
600
700
800
900
1000
1100
1200
-15 -10 -5 0 5 10 15
Outdoor WB Temperature [°C]
Suction Pressure [KPa(g)]
15
20
25
Discharge Pressure - Heating (Technician Mode)
1200
1450
1700
1950
2200
2450
2700
2950
3200
3450
3700
3950
-15 -10 -5 0 5 10 15
Outdoor WB Temperature [°C]
Discharge Pressure
[KPa(g)]
15
20
25
CONTENT