Danfoss VLT HVAC Operating Instructions Manual page 53

®
VLT HVAC Drive Operating Instructions
5.1.9. Initialisation to Default Settings
Initialise the frequency converter to default settings in two ways:
Recommended initialisation (via par. 14-22)
1.
2.
3.
4.
5.
6.
Manual initialisation
1.
2a.
2b.
3.
4.
Select par. 14-22
Press [OK]
Select "Initialisation" ( for NLCP se-
lect "2" )
Press [OK]
Remove power to unit and wait for
display to turn off.
Reconnect power and the frequency
converter is reset. Note that first
start-up takes a few more seconds.
NB!
Parameters selected in Personal
Menu
, will stay present, with de-
fault factory setting.
NB!
When carrying out manual initialisation, serial communication, RFI filter settings
(par. 14-50) and fault log settings are reset.
Removes parameters selected in
Disconnect from mains and wait until the display turns off.
Press [Status] - [Main Menu] - [OK] at the same time while power up for Graphical
LCP (GLCP).
Press [Menu] while power up for LCP 101, Numerical Display
Release the keys after 5 s.
The frequency converter is now programmed according to default settings.
MG.11.A4.02 - 09.10.06. VLT ®
5. How to operate the frequency converter
Par. 14-22 initialises all except:
14-50 RFI 1
Protocol
8-30
Address
8-31
Baud Rate
8-32
8-35 Minimum Response Delay
Max Response Delay
8-36
8-37 Max Inter-char Delay
15-00 to 15-05 Operating data
15-20 to 15-22 Historic log
15-30 to 15-32 Fault log
Personal Menu
.
This parameter initialises all except:
15-00 Operating Hours
Power-up's
15-03
15-04 Over temp's
Over volt's
15-05
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