Honeywell TrueDRY DR90 Installation Manual page 10

Wiring (continued)
Follow this diagram for
ducted operation with an
external humidity control.
Follow this
diagram for
ducted operation
with external
humidity and
ventilation
control.
8
R C
R Rc
THERMOSTAT
HVAC
R C W Y G
W8150A
G
R
C
C
W
G
Rc W
R Y G
THERMOSTAT
HVAC
W Y G
W Y G
AT120
R
C
DAMPER
AUX
REMOTE
TrueDry DR90 Dehumidification System
DRY
CONTACTS
DPDT RELAY,
2.6A
DHUM R FAN C
TrueDRY
EARD-6
DRY
CONTACTS
DPDT
RELAY,
2.6A
DHUM R FAN C
TrueDRY
69-2407EFS—01
MECHANICAL
DEHUMIDISTAT
M29840
MECHANICAL
DEHUMIDISTAT
M29841