Checkout - Honeywell DR65A3000 Installation Manual

Wiring (continued)
Follow this diagram if using DR65A3000
with a Prestige IAQ or VisionPro IAQ.

Checkout

Apply power to DR65A3000. Turn the humidity control to a low RH% level to initiate a dehumidification call.
Confirm that the DR65A3000 compressor and fan turn on. The furnace blower will also turn on to circulate
air. This will take up to two minutes. Be sure to turn the control to the desired RH% or to Off when checkout
is complete. Turning the humidity control to Off will turn the DR65A3000 off.
10
D-1
R-2
C-3
VISIONPRO IAQ
EARD8TZ
FLOAT DHUM R FAN C
DEHUMIDIFIER
DR65A3000 Dehumidification System 33-00297EFS—01
EQUIPMENT INTERFACE MODULE (EIM)
FURNACE BOARD
1
CONV. HP
2 W1 O/B
3 W2 AUX
C W3 AUX2
R
Y Y
RC Y2 Y2
RH G G
U1
U1
U2
OR
U2
U3
U3
Gt Rf Gf
FAN
C
HEAT 1 RELAY
HEAT 2 RELAY
HEAT 3 RELAY
COOL 1 RELAY
COOL 2 RELAY
G
FAN RELAY
CONFIG FOR
DEHUM
CONFIG FOR
VENT
M36851