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Installer’s Guide

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WARNING

THIS INFORMATION IS FOR USE BY INDIVIDUALS HAV-
ING ADEQUATE BACKGROUNDS OF ELECTRICAL AND 
MECHANI CAL EXPERIENCE. ANY ATTEMPT TO REPAIR A 
CENTRAL AIR CONDITIONING PRODUCT MAY RESULT IN 
PERSONAL INJURY AND/OR PROPERTY DAMAGE. THE 
MANUFACTURER OR SELLER CANNOT BE RESPONSI-
BLE FOR THE INTERPRETATION OF THIS INFORMATION, 
NOR CAN IT ASSUME ANY LIABILITY IN CONNECTION 
WITH ITS USE.

For Installing Humidifiers with Communicating Systems

Air Handlers & Furnaces

18-HE87D1-4A-EN

ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES

IMPORTANT —

 This Document is customer property and is to remain with this unit.  Please return to service information pack 

upon completion of work.

 
HAZARDOUS VOLTAGE!  DISCONNECT ALL ELECTRIC 
POWER, INCLUDING REMOTE DISCONNECTS BEFORE 
SERVICING. FOLLOW PROPER LOCKOUT/TAGOUT 
PROCEDURES TO ENSURE THE POWER CAN NOT BE 
INADVERTENTLY ENERGIZED. FAILURE TO DISCONNECT 
POWER BEFORE SERVICING COULD RESULT IN DEATH 
OR SERIOUS INJURY.

EHUMD500A HUMIDIFIER INSTALLATION WITH COMMUNICATING 

SYSTEM AIR HANDLER

Diagram A

AS NEEDED FOR EHUMD500 WITH COMMUNICATING AIR HANDLER

(Included humidity control and outdoor sensor not required)

Circuit Board Inside Communicating Air Handler

HUMIDIFIER CORD

FAN POWERED

HUMIDIFIER

PLUGGED INTO

120 VAC POWER SOURCE

18 AWG 2-Conductor Wire

Notes:

Enable HUM Control through the * CONT950 Installer 
Setup Menu:

(ISU0372  Option 1 - RH Setpoint
 

Option 2 - Dewpoint Control)

See advanced features in *CONT950 Installer’s Guide 
for operating details.

1/4 Inch Female

Quick Connects

Note:  Insulated

terminals are

recommended

Wire Nuts

FAN POWERED HUMIDIFIER WIRING DIAGRAM

EAC

HUM

(BR)

(BR)

      

Field Supplied

120VAC

TRANSFORMER

(Furnished)

24VAC

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WARNING

 

HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING

WARNING:

Содержание AHUMD200A 00BA Series

Страница 1: ...NNECTS BEFORE SERVICING FOLLOW PROPER LOCKOUT TAGOUT PROCEDURES TO ENSURE THE POWER CAN NOT BE INADVERTENTLY ENERGIZED FAILURE TO DISCONNECT POWER BEFORE SERVICING COULD RESULT IN DEATH OR SERIOUS INJURY EHUMD500A HUMIDIFIER INSTALLATION WITH COMMUNICATING SYSTEM AIR HANDLER Diagram A AS NEEDED FOR EHUMD500 WITH COMMUNICATING AIR HANDLER Included humidity control and outdoor sensor not required Ci...

Страница 2: ...FORMER Furnished 24VAC EHUMD500A HUMIDIFIER INSTALLATION WITH COMMUNICATING SYSTEM FURNACE EHUMD500A HUMIDIFIER INSTALLATION WITH NON COMMUNICATING SYSTEM AIR HANDLER EHUMD500A HUMIDIFIER INSTALLATION WITH NON COMMUNICATING SYSTEM AIR HANDLER 24V ODT H C R 24VAC 120VAC BR BR Wire Nuts 1 4 inch Female Quick Connects Note Insulated Terminals are recommended 18 AWG 2 Conductor Wire Note Verify that s...

Страница 3: ...print practices 2020 18 HE87D1 4A EN 05 Aug 2020 Supersedes 18 HE87D1 4 August 2018 Notes Enable HUM Control through the CONT900 Installer Setup Menu ISU0372 Option 1 RH Setpoint Option 2 Dewpoint Control See advanced features in CONT900 Installer s Guide for operating details BYPASS HUMIDIFIER 18 AWG 2 Conductor Wire Diagram C FOR EHUMD300AB EHUM200AB WITH 120VAC OUTPUT TERMINALS BYPASS HUMIDIFIE...

Страница 4: ... SWT02795 SWITCH DISCONNECT FEMALE LFP HUMD500 1 SWT03081 SWITCH DISCONNECT MALE LFP HUMD500 1 THT02444 THERMOSTAT HUMIDISTAT MANUAL TRANE SBP HUMD200 1 THT02445 THERMOSTAT HUMIDISTAT MANUAL AM STD SBP HUMD200 1 TRR01901 TRANSFORMER SBP LBP HUMD200 HUMD300 1 VAL08192 VALVE SADDLE SBP LBP LFP 1 VAL08193 VALVE SOLENOID 24VAC SBP LBP HUMD200 HUMD300 1 VAL08194 VALVE SOLENOID 24VAC LFP HUMD500 1 5462 ...

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