Hvac Bypass Control Panel Operation; Start-Up By Changing The Parameters From The Start-Up List - ABB ACH550 series User Manual

E-Clipse Bypass Configurations for ACH550 Drives
Start-up

HVAC Bypass Control Panel Operation

Escape
Enabled LED
Drive and Bypass
Selected/Faulted LEDs
Drive/Bypass Select Keys
Start-Up can be performed in two ways:
• Using the Start-Up Parameter List
• Changing the parameters individually from the Full Parameter List.
Note! Run motor from drive before attempting bypass operation.

Start-Up by Changing the Parameters from the Start-Up List

To change the parameters, follow these steps:
1 The Default Display indicates the
Bypass Control mode.
2 Press ENTER to enter the Main Menu.
3 Select the Startup Params with the
Up/Down arrows and press ENTER.
Down
LCD Display
Up
Enter
ON/Hand Key
OFF/Reset Key
Auto Key
Motor Run LED
ENTER
ENTER
45
Start-up