Configuring the unit for remote start and stop
1. Wire dry contacts to XT2 terminals 80G-87. See
2. From the
System Setpoints
menu on the hu-
man-machine interface (HMI), select
Remote
for
ON/OFF Control Select
if the customer requires
digital input (DI) remote control for the start or
stop switch.
Figure 6:
Location of the HMI on the units
Configuring the unit for remote operation mode
selection
1. Wire dry contacts to XT2 terminals 80F-86 for
cooling or heating mode, and 80D-84 for simul-
taneous cooling and heating mode. See the wiring
diagram in
.
2. From the
System Setpoints
menu on the HMI,
select
Remote
for
Mode Control Select
if the
customer requires DI remote control for operation
mode switch.
Quantech
7
Form QTH1-QSG1
Issue date: 12/20/2023
