Honeywell Bypass Drum Humidifier (HE120A) インストール手順

69-1860EF—01

4

Read these instructions carefully. Failure to follow them 
could damage the product or cause a hazardous condi-
tion.

Installation of this Humidifier requires several steps. 
Read and understand instructions completely before 
beginning installation.

After installation is complete, check out product opera-
tion as provided in these instructions.

Freezing Water Hazard. 
Can result in water damage to property. 
Locate Humidifier where the ambient temperature is 
between 32

o

F and 160

o

F.

Select a location to mount the Humidifier on the supply 
(warm air) or return duct. See Fig 1.
•

Select a location that can not damage the air 
conditioner coil during installation.

•

Do not locate Humidifier on furnace cabinet.

•

Allow adequate clearance in front of and above the 
Humidifier so you can easily remove cover and 
perform maintenance.

•

Allow enough space for the drain or overflow tube.

•

Mount Humidifier in conditioned (heated) space to 
prevent freezing.

•

Select a location where the 3 ft. of Bypass Duct is 
adequate to connect the Humidifier to the Bypass 
Collar.

NOTE:

The Bypass Duct can be connected to either side of 
the Humidifier Housing. See Fig. 2.

Select a location for the Bypass Collar on the opposite 
duct. See Fig. 1. (The Humidifier is designed to allow 
Bypass Duct mounting on either side of the Humidifier. 
See Fig. 2.) 
•

Do not locate Bypass Collar on furnace cabinet.

•

Select a location where the 3 ft. of Bypass Duct is 
adequate to connect the Humidifier to the Bypass 
Collar.

•

Allow enough room for the optional Damper.

M12248D

HUMIDIFIER

BYPASS 
COLLAR