7.2 Status Message Definitions
51
8 Warnings and Alarms
54
8.1 System Monitoring
54
8.2 Warning and Alarm Types
54
8.3 Warning and Alarm Displays
54
8.4 Warning and Alarm Definitions
55
9 Basic Troubleshooting
63
9.1 Start Up and Operation
63
10 Specifications
66
10.1 Power-dependent Specifications
66
10.1.1 Mains Supply 3 x 525-690 V AC 74
10.2 General Technical Data
77
10.3 Fuse Tables
82
10.3.1 Branch Circuit Protection Fuses 82
10.3.2 UL and cUL Branch Circuit Protection Fuses 84
10.3.3 Substitute Fuses for 240 V 86
10.4 Connection Tightening Torques
86
Index
87
Contents
VLT
®
HVAC Drive Operating Instructions
MG11AI02 - VLT
®
is a registered Danfoss trademark
3