Circuit Breaker; Checkout - Honeywell TrueDRY DR65 Guide D'installation

Wiring (continued)
Follow this diagram if using TrueDRY DR65
with a Prestige IAQ or VisionPro IAQ.

Circuit Breaker

To prevent damage to the 24 volt control transformer, the DR65A2000 comes with a resettable circuit breaker.
Check wiring for any electrical short and repair before resetting breaker. Resetting the circuit breaker without
correcting the electrical short may result in transformer damage. Be sure to check the electrical schematics in
this manual or inside the access panel of the DR65A2000 before making any control connections. The reset
button for the circuit breaker can be found on the back of the unit.

Checkout

Apply power to TrueDRY DR65. Turn the humidity control to a low RH% level to initiate a dehumidification call.
Confirm that the TrueDRY DR65 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 com-
plete. Turning the humidity control to Off will turn TrueDRY DR65 off.
10
D-1
R-2
C-3
VISIONPRO IAQ
EARD8TZ
FLOAT DHUM R FAN C
TrueDRY
TrueDRY™ DR65 Dehumidification System 69-2089EFS—14
EQUIPMENT INTERFACE MODULE (EIM)
FURNACE BOARD
1
CONV. HP
2 W1 O/B
3 W2 AUX
C AUX2
W3
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
M33158B