within 3%. If incorrect, see
8 Start Up Troubleshooting
for
isolation procedures.
10.
Check full load amps in bypass mode on motor
terminals.
a. Put unit into bypass mode.
b. Check full load amps on terminals T1, T2, and T3. Verify
motor amps are within motor FLA rated current and
balanced within 3%. If incorrect, see
8 Start Up Trouble-
shooting
for isolation procedures.
For steps 11-13, see
5 Electromechanical Bypass (EMB)
Operation
and
6 Electronically Controlled Bypass (ECB)
Operation
for details.
11.
Check operation of any optional functions to
confirm they work, as applicable. Options may
include run permissive, fire mode, common start/
stop, or others.
12.
Exercise safety circuit and verify that unit stops
running.
13.
Exercise start/stop circuit and verify that unit
starts and stops with system in auto mode of
operation.
Start Up
Option Panel Operating Instructions
32
MG14I102 - VLT
®
is a registered Danfoss trademark
4
4
