Installation; Plumbing; Terminal Descriptions - Honeywell TrueDRY DH65 Guía De Instalación Profesional

Installation Guide

Plumbing

Terminal Description
CAUTION: Low-voltage Hazard.
Can cause equipment damage.
Disconnect HVAC equipment before beginning

installation.

A four-block wiring terminal is located on the exhaust end of
TrueDRY.
* Note: Outer screws secure block to TrueDRY DH65. Not for wiring.
DHUM: Compressor and fan operation for dehumidification.
COM: 24V common.
FAN: Fan activation only for ventilation.
EXT: External accessory control (motorized damper, dehu-
midistat).
69-2089EFS—01
Connect 1/2-in. drain tube to male connection drain
outlet. Secure drain tube to connector with hose clamp.
Run drain hose continuously downhill to an approved
drain or condensate pump.
OVERFLOW
SAFETY
SWITCH
6
GRN 10
COMPRESSOR
COMPRESSOR
RELAY CONTACTS
C
4 6 (NO)
FAN
MOTOR
5 1 (NC)
(NO)
BLK 6
FAN RELAY
CONTACTS
9
4
GRN 14
8
FAN
CAPACITOR
REMOTE
FAN RELAY
12
CONTACTS
TIMER
MOTOR
1 2
115 VAC
TRANSFORMER
24 VAC
DEFROST
THERMOSTAT
3
(DEHUMID)
DEHUMID
TIMER
ORG
(36)
FAN RELAY
1
COIL
ON
(AUTO)
(3)
2
13 14
FAN
2
(FAN)
1
(COM)
OVERFLOW
(NC)
INDICATOR
LIGHT
(NO)
1
2
(COM) (DEHUMID)
(FAN)
FAN
HUMIDITY REMOVAL
ACCESSORY
COMPRESSOR
CAPACITOR
S
R
GRN 13
GRN 16
4
VARISTOR
(EXT)
COMPRESSOR
RELAY COIL
PUR 30
0 1
REMOTE FAN
RELAY COIL
13 14
3 4
(EXT)
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