Honeywell SmartVFD HVAC MR4 User Manual page 156

Honeywell
HVAC A • 84
PPLICATION
Mains
K2 K3
M M M
Motor 1 Motor 2 Motor 3
Motor 1 control from relay Motor 2 control from relay Motor 3 control from relay
NOT USED
K2
K3
100K25.fh11
Figure 25.
Selection 1, Enabled:
If the regulating motor needs to be included in the autochange or interlock logic make the con-
nection according to Figure 26 below.
Every motor is controlled with one relay but the contactor logic takes care that the first connect-
ed motor is always connected to the drive and next to the mains.