Reznor BE 25-100 Option - Installation - Stepdown Transformer Installation (Options CF and CG) - Manual

Form I-F&B-X, PN 102265R5, Page 1
Form I-F&B-X (Version A)
(Obsoletes Form I-F&B-X)
Description
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.
The stepdown transformer option, which “steps down” the supply power from either
208, 230, or 460 volts to 115 volts, includes the transformer and the necessary parts
to mount and wire the transformer. Since the mounting bracket becomes a part of the
heater suspension, read these instructions carefully before installation.
Each option package includes a transformer and the parts listed below. The trans-
former is shipped in its original carton. Mounting and wiring components are shipped
in a separate carton.
Option Installation
Applies to: Options CF and CG, Stepdown Transformers
for Unit Heater Models F & FE 25-400 and
Models B & BE 25-100 with Standard Direct Drive Motor
FIGURE 1 -
Option Pkg
includes
Transformer,
Bracket
Assembly,
BX Cable,
Connectors,
and Wires
Option Voltage Applies
to
P/N by
Size
25 50 75 100
CF1 208/115
Model B
Gravity
Vent
Option Pkg 261244 261246
w/Transformer 260928, .50 KVA 223462, 1.0 KVA
CF2 230/115
Option Pkg 102267 102269
w/Transformer 11100, .50 KVA 16065, 1.0 KVA
CF4 460/115
Option Pkg 102267 102269
w/Transformer 11100, .50 KVA 16065, 1.0 KVA
CG1 208/115 Model B
w/CA1*
Power
Vent &
Model
BE
Option Pkg 261244 261246
w/Transformer 260928, .50 KVA 223462, 1.0 KVA
CG2 230/115
Option Pkg 102267 102269
w/Transformer 11100, .50 KVA 16065, 1.0 KVA
CG4 460/115
Option Pkg 102267 102269
w/Transformer 11100, .50 KVA 16065, 1.0 KVA
Option Voltage Applies to P/N by Size 25 50 75 100 125 165 200 250 300 400
CF1 208/115
Model F
Gravity Vent
Option Pkg 261243 261244 261246
w/Transformer 260927, .25 KVA 260928, .50 KVA 223462, 1.0 KVA
CF2 230/115
Option Pkg 102266 102267 102269
w/Transformer 11279, .25 KVA 11100, .50 KVA 16065, 1.0 KVA
CF4 460/115
Option Pkg 102266 102267 102269
w/Transformer 11279, .25 KVA 11100, .500 KVA 16065, 1.0 KVA
CG1 208/115
Model F with
CA1* Power
Vent & Model
FE
Option Pkg 261243 261244 261245 261244 261245 261246
w/Transformer
260927,
.25 KVA
260928, .50 KVA
260929,
.75 KVA
260928,
.50 KVA
260929,
.75 KVA
223462, 1.0 KVA
CG2 230/115
Option Pkg 102266 102267 102268 102267 102268 102269
w/Transformer
11279,
.25 KVA
11100, .50 KVA 11217, .75 KVA
11100,
.50 KVA
11217,
.75 KVA
16065, 1.0 KVA
CG4 460/115
Option Pkg 102266 102267 102268 102267 102268 102269
w/Transformer
11279,
.25 KVA
11100, .50 KVA 11217, .75 KVA
11100,
.50 KVA
11217,
.75 KVA
16065, 1.0 KVA
*Option CA1 is a 115 volt power venter.
Qty P/N Description
1 102261 Bracket Assembly
1 113275 1/2” lg Sheetmetal Screw
1 16247 5/16 x 3/4” lg Hex Head Cap Screw
1 1333 5/16 Lockwasher
2 1087 Flat Washers
1 2039 BX Cable 3/8 x 18” long
1 16202 Straight Connector
Qty P/N Description
1 1417 90° Connector
2 16358 Anti-Short Bushings
1 5566 Black Wire, 14 ga x 30” long, 105°C
1 32525 White Wire, 14 ga x 30” long, 105°C
1 102264 Green Wire, 14 ga x 30” long, 105°C
10 16354 Twist-on Wire Connectors
Components
Common to All
Option Packages
Listed in Tables
Above
Application and Components