Thermostat Location; Switch Functions; Mounting The Subbase - Jackson Systems COMFORT SYSTEM Z-2000-T Installation & Operation Manual

THERMOSTAT LOCATION

The Z-2000-T should be installed in a
location that represents the ambient
space temperature. Do not install the
thermostat in an area where drafts are
present, near the floor, behind doors or
on an external wall. Avoid placing the
thermostat in areas where the air
movement is limited, affected by direct
sunlight or other areas not typical of the
temperature in the space.

MOUNTING THE SUBBASE

When mounting the Z-2000-T, be aware
that drafts may travel down wall cavities
and enter the back of the thermostat
through the control wire hole in the wall.
It is important to seal the hole to prevent
any drafts that might affect the internal
temperature sensor.
C R PO PC
Pull the control wires through the large
opening in the thermostat subbase then
level and mount the subbase on the wall
using the supplied anchors and screws.
Do not over-tighten the mounting
screws as the subbase may warp
causing improper seating of the
thermostat connecting pins to the
terminal blocks.
Use a properly sized screwdriver and
land each wire to its dedicated terminal.
DS DS Y W A B
Do not over-tighten the terminal
screws.
Check to see that all wires are landed
correctly and dressed properly to
prevent any shorts.

SWITCH FUNCTIONS

The Z-2000-T contains a set of dip
switches numbered 1 through 8. Only
dip switches 1, 2 and 3 are active.
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Switch 1 - Switch 1 is used to lock the
thermostat after setup is completed.
When the thermostat is locked (ON
position) a padlock icon will show on the
LCD. When locked, only setpoint
changes and status functions can be
accessed by the user. Do not set
Switch 1 in the ON position until all
setup functions are completed.
Switch 2 - Switch 2 is used to display
the space temperature, duct
temperature and setpoint in Celsius (ON
position) or Fahrenheit (OFF position).
Select Celsius or Fahrenheit before
proceeding to the thermostat setup
menu.
Switch 3 - Switch 3 is used to select
two-position (ON position) or fully
modulating (OFF position) damper
control to best suit the specific
application requirement.
3
ON
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