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Danfoss VLT HVAC User Manual

Danfoss VLT HVAC
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The parameters can be accessed immediately unless a password has been created via par. 0-60,
0-61, 0-65 or 0-66.
Quick Setup is used to set up the frequency converter using only the most essential parameters.
The parameter values can be changed using the up/down arrows when the value is flashing.
Select Main Menu by pressing the [Menu] key a number of times until the Main Menu LED is lit.
Select the parameter group [xx-__] and press [OK]
Select the parameter [__-xx] and press [OK]
If the parameter is an array parameter select the array number and press [OK]
Select the wanted data value and press [OK]
Navigation Keys [Back] for stepping backwards
Arrow [] []▲▼ keys are used for manoeuvring between parameter groups, parameters and
within parameters.
[OK] is used for choosing a parameter marked by the cursor and for enabling the change of a
parameter.
130BP079.10
Illustration 5.4: Display example
Operation Keys
Keys for local control are found at the bottom
of the control panel.
130BP046.10
Illustration 5.5: Operation keys of the numerical
CP (NLCP)
[Hand on] enables control of the frequency converter via the LCP. [Hand on] also starts the motor
and it is now possible to enter the motor speed data by means of the arrow keys. The key can be
selected as
Enable
[1] or
Disable
[0] via par. 0-40
[Hand on] Key on LCP
.
5. How to operate the frequency converter VLT
®
HVAC Drive Operating Instructions
48
MG.11.A4.02 - 09.10.06. VLT
®
is a registered Danfoss trademark
5

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Danfoss VLT HVAC Specifications

General IconGeneral
Enclosure RatingIP20, IP21, IP54, IP55, IP66
Storage Temperature Range-25°C to +70°C
Output Voltage Range0-100% of supply voltage
Communication ProtocolsModbus RTU, BACnet, Ethernet/IP, Profibus DP
Ambient Temperature Range-10°C to +50°C (without derating)
Relative Humidity5% to 95% non-condensing
AltitudeUp to 1000 m without derating
Cooling MethodAir cooled
ApplicationHVAC systems, Pumps, Fans, Compressors
Voltage Range200-240 V, 380-500 V, 525-600 V
Frequency Range0 Hz to 590 Hz

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