Danfoss VLT User Manual

NOTE!
When carrying out manual initialization, serial communication, RFI filter settings and fault log settings are reset.
Removes parameters selected in par. 0-25
My Personal Menu
1. Disconnect from the line power and wait until the display
turns off.
2a. Press [Status] - [Main Menu] - [OK] at the same time as
powering up the Graphical LCP (GLCP).
2b. Press [Menu] while the LCP 101, Numerical Display is pow-
ering up.
3. Release the keys after 5 s.
4. The adjustable frequency drive is now programmed according
to default settings.
This parameter initializes all except:
par. 15-00 Operating Hours
par. 15-03 Power-ups
par. 15-04 Over Temps
par. 15-05 Over Volts
VLT
®
HVAC Drive Instruction Manual
5 How to operate the adjustable frequency
drive
MG.11.A9.22 - VLT
®
is a registered Danfoss trademark 5-7
5

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)