Installation instructions – Reznor UDBS Sizes 30-125 Option - Installation - Stepdown Transformer - V3 Series User Manual
Page 2
Form I-UD-X, P/N 201244 R6, page 2
TOP VIEW
3/8-16 Female
Thread
- all suspension
points
Line Voltage
Inlet
REAR
VIEW
If using 2-pt suspension,
attach transformer
bracket here.
If using 4-pt suspension,
attach transformer
bracket here.
FIGURE 1- Models
UDAP and UDAS -
Attach bracket to the
cabinet at “unused”
suspension hole.
Installation
Instructions
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. Bracket Mounting Location
The bracket mounts on the side of the heater opposite the access door (left side
when facing the front of the heater).
a) Models UDAP and UDAS - The transformer bracket attaches at the “unused”
suspension hole on the top of the heater. (See
FIGURE 1.)
• If two point suspension is being used, mount the bracket in the 3/8”
suspension hole toward the back of the heater.
• If four point suspension is being used, mount the bracket in the 3/8”
suspension hole in the center.
2. Attach the Gasket to the Bracket (All Models)
At the bottom of the bracket (refer to
FIGURE 3), position the gasket strip on the
back of the flange that will be against the cabinet side. Carefully peel the backing
off and adhere the gasket strip.
TOP VIEW
Four
Suspension
Points in
Hanger Bars
Attach transformer
bracket at rear left
side suspension
point at the same
time as the hanger
rod or optional
swivel is attached.
REAR
VIEW
Line Voltage Inlet
FIGURE 2 - Models
UDBP and UDBS -
Attach transformer
bracket as part of the
suspension process
when the hanger rod
or optional swivel is
attached.
b) Models UDBP and UDBS - The transformer bracket will attach to the hanger
bar at the suspension point and MUST be done as part of the suspension pro-
cess. (See
FIGURE 2 .)
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.