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
5-8
PERFORMANCE DATA & PRESSURE CURVES
SM DNGDCI 2-E.1 GB
5.2.5 Pressure Curves (Cooling – Test Mode)
Discharge Pressure VS. Outdoor Temp'.
1000
1250
1500
1750
2000
2250
2500
2750
3000
3250
3500
3750
4000
10 15 20 25 30 35 40 45
Outdoor DB Temperature[ºC]
Discharge Pressure [kPa]
22/15
24/17
27/19
29/21
32/23
Indoor DB/WB
Tem
p
.
Suction Pressure VS.Outdoor Temp'.
500
600
700
800
900
1000
1100
1200
1300
1400
10 15 20 25 30 35 40 45
Outdoor DB Temperature [ºC]
Suction Pressure [kPa]
22/15
24/17
27/19
29/21
32/23
Indoor DB/WB
Tem
p
.
CONTENT