Description and Installation Form for Vertical Louvers, Option CD1

Description and Installation Form for Vertical Louvers, Option CD1
Form I-V3-VL (Version A.1)
Obsoletes Form I-UD-VL (Version A)
Installation Form for Vertical Louvers,
Option CD1
Applies to:
Description and
Application
Components
Models UDAP, UDAS, UDBP, UDBS, UEAS
Vertical louvers are designed to direct the discharge air to provide a wider throw
pattern. These vertical louver option packages apply to Reznor unit heater Models
UDAP, UDAS, UDBP, UDBS, and UEAS as listed in the table below.
Models UDAS, UDAP,
UDBP, UDBS
30, 45
60, 75
100, 125
197097
197098
197099
Model UEAS
150, 175,
200
225, 250
130, 180
Option Pkg P/N
201199
300, 350,
400
260, 310
201200
201201
Components - (qty) and P/N
Louver Frame Top and
Bottom
Louver Frame Sides
Installation
Instructions
(2)197056
(2)197189
(2)197190
(2)197057 (2)197058 (2)197059 (2)197186 (2)197187 (2)197188
Screws
(20) 195638, #8-18 x 3/8" long, AB point, slotted indented serrated hex
washer head
Louvers
(5)196232 (5)196231 (5)196233 (8)196572 (8)196573 (8)195315
Compression Springs
(5)195046 (5)195046 (5)195046 (8)195046 (8)195046 (8)195046
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury or
death. Read the installation, operation, and maintenance
instructions thoroughly before installing or servicing this
equipment.
Installation should be done by a qualified agency in accordance with these instructions and in compliance with all codes and requirements of authorities having
jurisdiction.
1.Assemble the Vertical Louver Frame (See FIGURE 1.)
Using the screws in the kit, attach both sides to the top. (NOTE: Top and bottom
are identical.) Attach the assembly to the bottom creating a frame.
FIGURE 1 - Assemble
the Louver Frame
Louver Frame
Top or Bottom
(parts are identical)
Assemble
louver frame
with screws.
Louver Frame Side
(parts are identical)
Form RZ-NA I-V3-VL, P/N 197108R3, page 1
Installation
Instructions (cont’d)
FIGURE 2 Installing Louvers
2.If the heater is installed, for your safety, turn off the gas and the electrical power before installing the vertical louvers.
3.Install the Vertical Louver Frame
Position the assembled louver frame in the heater outlet so that the holes in the
tabs on each side are lined up with the holes in the heater. (The tabs fit between
the horizontal louvers.)
Using the screws in the kit, attach the tabs to the sides of the heater outlet.
4.Install the Vertical Louvers in the Louver Frame Using the Compression
Springs (See FIGURE 2.)
Before actually installing the louvers, note the louver curve and determine how
the louvers should be positioned to provide the optimal throw pattern. Depending on where the heater is installed and the desired direction of airflow, louvers
may be installed with the curve all the same direction (either way) or the right
half one way and the left the other as illustrated in FIGURE 2.
a)With the wider section facing out of the heater, place one of the compression springs over the tab on the notched end of the louver.
b)Depending on the throw pattern selected, the end with the spring can go
either in the top support or the bottom. See FIGURE 2. Slide the tab with
the spring into one of the holes in either the top or bottom support. Push
the louver, compressing the spring enough to place the tab on the other
end into the corresponding hole in the other support.
c)Continue installing the louvers until all vertical louvers are in place.
Front View of Vertical Louver Frame
with Louvers Installed
1) On the notched end of the
louver, slide the spring over the tab.
2) When facing the unit, for airflow
to the left, push the tab with the spring
into a hole in the top louver frame
(compressing the spring) and insert
the tab on the other end into the
corresponding hole in the bottom.
For airflow to the right, push the tab
with the spring into a hole in the
bottom louver frame (compressing
the spring) and insert the tab on the
other end into the corresponding hole
in the top.
(NOTE: Heater is removed for clarity.)
Wider side of the louver
blade must always be
facing out of the heater.
5.Adjust the horizontal and vertical louvers to provide the desired throw pattern.
CAUTION: To avoid getting burned, adjust louvers while heater is not in operation. If louvers are adjusted while heater is
in operation, wear protective gloves.
6.Turn on the electric and the gas. Light by following the lighting instructions on
the heater. Check for proper operation.
www.ReznorHVAC.com; (800) 695-1901;
Form RZ-NA I-V3-VL, page 2
©2014 Reznor LLC, All rights reserved.
Trademark Note: Reznor® and TCORE2® are registered in at least the United States.
All other trademarks are the property of their respective owners.
05/14 (Serial No. Date Code BNE) Form RZ-NA I-V3-VL (Version A.1)
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