York J Series - Fig. 2 - Optilogic Control Panel

JOHNSON CONTROLS
12
FORM 100.50-NOM7 (808)
Installation
CTB3
FlexSys UnderFloor Slab Temperature Sensor:
The FlexSys Under-Floor Slab Temperature sensor
is located on the concrete slab, which makes up the
bottom of the Under-Floor plenum, and measures the
temperature of this slab.
FlexSys UnderFloor Relative Humidity Sensor:
The FlexSys UnderFloor Relative Humidity Sensor
is located in the under-oor plenum and measures the
relative humidity of the underoor air.
FlexSys Evap Temperature Reset Input:
This is used to initiate reset of the SAT if enabled.
FlexSys Bypass Filter Dirty Filter Switch Input:
Is a eld mounted dierential pressure switch that indi-
cates the presence of a dirty bypass air lter.
CTB3 FLEXSYS WIRING
FIG. 2 – OPTILOGIC CONTROL PANEL
PANEL.JPG