Fan motor 6, Ignition control 6 – Reznor UDBP Parts Manuals User Manual
Page 6
Form P-UD, P/N 270285R4, Page 6
Electrical Components - See locations on pages 4 and 5.
CODE 1 - High Temperature
Limit Control, Auto Reset
CODE 4 - Flame Rollout
Switch, Manual Reset
CODE 7 - Circuit Board (DSI Ignition
Control), P/N 195265, UTC 1097-210
CODE 8 - Flame Sensor,
P/N 195292
CODE 9 - Ignitor (Electrode
Assembly), P/N 175272
CODE 10 - Transformer
115V-25VA,
P/N 175265
115V-40VA,
P/N 194808
208/230V-40VA,
P/N 194536
CODE 13 -
Fan Motor
Capacitor
CODE 15 -
Gas Valve
See application by P/N, Type, and Size on page 5.
See Serial No. Decoding on page 3.
Single-Stage
Gas Valves
Two-Stage Gas
Valve
CODE 12 - Fan Motor
See motor application and
P/N’s on page 5.
For fan blade P/N’s, see
page 11.
Fan Blade/
Motor Spacing
by Unit Size
and Type of
Fan Guard
CODE 14 - Pressure
Switch, H/W #IS2
See application and
P/N’s on page 5. For
high altitude (above
6000 ft) , see page 16.
CODE 16 - Terminal Board, 24V, 4 pole,
P/N 196813
CODE 17 - Terminal
Board Gasket for UDAS
and UDBS,
P/N 196327
CODE 19 - Interlock
Door Switch,
UDAS and UDBS,
P/N 217262
CODE 20 -
Disconnect
Switch, UDAS
and UDBS
CODE 11 - Stepdown Transformer
460V-120V, 1/2 KVA (500VA),
P/N 11100
575V-120V,
P/N 202056
(Stepdown transformer is not in the
control compartment; it hangs on the
outside of the heater cabinet.)
UDAP/UDAS 30,
P/N 197033, 210°F, Violet Dot
UDAP/UDAS 45, 60, 75,
P/N 196949, 225°F, Red Dot
UDAP/UDAS 100, 125,
P/N 196950, 250°F, Yellow Dot
P/N 45602, 180°F, No Dot
P/N 85449, 200°F, Yellow Dot
P/N 96512, 220°F, Blue Dot
P/N 202048, 240°F, Silver Dot
P/N 201962, 250°F, Orange Dot
P/N 201961, 275°F, Green Dot
Bracket,
P/N 170026
Plate,
P/N 170025
P/N
Serial
No. Code
Replacement for
Serial No. Code
196981 Y3 or Z8
196983 Y5 or 1A
260603
6E
Y2, Z7, X7, or Z3
263999
9E
Y4, Z9, X9, or Z5
P/N
Serial
No.
Code
Replacement
for Serial No.
Code
197066 Y8 or
4A
X8 or Z4
197067 Y9 or
5A
197064 Y6 or
2A
Y1 or Z6
197065 Y7 or
3A
To replace
fuse, use
P/N 201685
or a field
supplied
Type ATC or
ATO 3 amp
fuse, Color
Code Violet
UDAP/UDAS
Size
A = Fan Spacing
Setscrew
Torque
(in/lbs ±10)
Standard Wire Fan Guard
with .5” (13mm) Spacing
Option AZ8 Wire Fan Guard with
.334” (8.5mm) Spacing
30
1”
25 mm
1”
25 mm
80
45
9/16”
14 mm
1-1/16”
27 mm
45-LN
3/4”
19 mm
N/A
60
1-1/2”
38 mm
1-3/4”
44 mm
75
2-1/8”
54 mm
1-1/2”
38 mm
100
2-3/8”
60 mm
2-3/8”
60 mm
120
125
2-5/16”
59 mm
2-1/8”
54 mm
150
2-3/8”
60 mm
N/A
130
175
2-1/8”
54 mm
200
1-5/8”
41 mm
225/250/300
2”
51 mm
350
1-7/8”
48 mm
400
1-3/8”
35 mm
A
Fan Blade
Sizes
30-250
Motor
Setscrew
A
Sizes
300-400
Motor
Fan
Blade
Setscrew