Terminal Description; Wiring - Honeywell TrueDRY DR65 Guide D'installation

Terminal Description

CAUTION: Low voltage hazard.
Can cause equipment damage.
Disconnect HVAC equipment before beginning installation.
Two wiring terminal blocks are located on the exhaust end of the TrueDRY unit.
The six terminals for the left hand terminal block are:
FLOAT (2): External low-voltage water sensor or float
switch
DHUM: Compressor and fan operation for
dehumidification
R: DR65 24V output
FAN: Fan activation only for ventilation
C: DR65 24V output
External 24V devices can be powered from R and C
terminals (20VA max.)

Wiring

Wire the TrueDRY
DR65 according to the
diagram that applies
to your desired opera-
tion.
Follow this diagram for
ducted operation with the
onboard dehumidistat.
TrueDRY™ DR65 Dehumidification System 69-2089EFS—14
*
NOTE: The outer screws on each
terminal block secure the block to the
chassis. They are not used for wiring.
HVAC
R C W Y G
R Rc W Y G
THERMOSTAT
The right hand terminal block in the above figure
is used only for interlocking a TrueDry DR65 with
an equipment fan. The three terminals are:
Gt: Fan operation from thermostat
Rf: 24V from equipment fan
Gf: Fan operation from equipment fan
FLOAT FLOAT DHUM R FAN C Rf Gf
Gt
TrueDRY
M33153
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