Pump-Down Function; Password Function - Danfoss OPTYMA Operation And Maintenance Manual

OPTYMA Control three-phase
TM

Pump-down function

Select the PUMP-DOWN function mode for the
compressor working on X1 terminal block, change
the selection connection as indicated in the wiring
diagram.

Password function

The protection function is activated when parameter
PA is set with a value other than 0,.
See parameter P1 for the different protection types.
When PA is set, protection starts after two
© Danfoss A/S (RA Marketing/MWA), Nov. 08
The AU parameter must never be set at 4, as the
PUMP-DOWN function is made electromechanically
inside the panel.
minutes of inactivity. 000 appears on the display. Use
the up/ down keys to change the number, and the
set key to confirm it. Use the universal number 100 if
you have forgotten the password.
RS8FE102, 080R9278
Operation and Maintenance Guide
21