Bryant 5-905 - Manual

Installation Instructions Model 5-905
Power
Humidifier
I
39905D1
110/18/67
Location for the Bryant Model 5-905 power humidifier should be in the
warm air duct. CAUTION: Minimum duct size for mounting the humidifier is
8" X 19-”. Determine the most convenient side of duct for installation and
maintenance.
Lay out and cut a 7%" x 19-” hole on the bottom of the duct from the mounting
side. On the mounting side of the duct.
See Figure 1.
lay out a 7%” wide by 7” high hole.
Install ”Z” bars on the 19-” sides. Slide the humidifier tray into the ”Z” bars
until the front flange is 3” from the duct side. Position the inspection plate
on the humidifier tray until the edges of the inspection plate are even with
the front of the humidifier tray. Hold the inspection plate against the duct,
drill holes (1/8”) and screw into place with the screws provided.
Tap off the nearest water line with the saddle line valve provided. %” OD
copper tubing should be connected to the compression fitting in the Bryant
humidifier reservoir. Drain line should be connected to an open drain. (3/8”
ID plastic)
Cleaning - Depending on the type of water, discs may require
replacement when the humidity drops. In all cases,
pan should be drained and cleaned each spring.
Humidistat - Depending on the type of installation, one of the
following Honeywell humidistats is recommended:
1) for room installation, the H96D1008 is recommended.
2) for duct installation, the H9-9A1001 is recommended.
BYPASS ADAPTER PACKAGE ASSEMBLY #63900D01 (when used)
With the Bryant Bypass Adapter Package, the humidifier can be installed on the
supply or return plenum, or on either side of the furnace. In addition, there
is an adjustable humidity manual control on the top of the adapter package to