ACH550-UH User’s Manual 1-33
Control panel
Control panel
HVAC control panel features
The ACH550 HVAC control panel (ACH-CP-B) features:
• Language selection for the display
• Drive connection that can be made or detached at any time
• Start-up assistant to facilitate drive commissioning
• Copy function for moving parameters to other ACH550 drives
• Backup function for saving parameter sets
• Context sensitive help
• Real-time clock
General display features
Soft key functions
The soft key functions are defined by text displayed just above each key.
Display contrast
To adjust display contrast, simultaneously press and or , as
appropriate.
Status LED
UP
SOFT
KEY 1
DOWN
OFF
SOFT
KEY 2
HELP (always available)
HAND
AUTO
(Green when normal,
if flashing or red,
see Diagnostics.)
X0201
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