Reznor YDHA - Index

Form O-Y, PN 273647R5, Page 48
INDEX
A
Air Proving Switch 9
B
Belt (Wheel) 30
Braze 23
Burner Removal Instructions 41
C
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45
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D
Damper Motor 9
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Dirty Filter Switch 7
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E
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Electric Heating Elements 42
Energy Recovery Wheel
(Maintenance) 28, 29, 30
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F
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Filter Driers 22
Filters 6
G
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Gas Pressure Safety Switches 37
H
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Heat Exchanger 32, 33, 34, 36, 38,
40, 41
Heat Exchanger Maintenance 41
L
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Module 35
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M
Maintenance Requirements 2
Maintenance Schedule 3
Modulating Reheat 13, 14
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Motor 30
Motor and Blower 8
O
Outside Air Hood 7
P
Pulley 30
R
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Refrigerant Pressure and
Temperatures 17, 18
S
Spark Gap 39
Recommended subcooling 18
Subcooling 18, 24, 26 See also 22
Recommended superheat 18
Superheat 26
System Startup 25
T
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Troubleshooting Electric Heat Section
46
Troubleshooting Gas Heat Section 47
Troubleshooting Refrigeration 43, 44
V
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W
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Wheel Maintenance 28
Wheel Replacement Parts 30
Wheel Seals 29
Wheel Segments 28
Record installation information on the back
of the Installation / Operation manual, Form I-Y.
Keep all booklets for future reference.
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All marks are the property of their respective organizations.
O’Fallon, MO I Printed in U.S.A. (4/16)
Doc No D300531 (4-16) FORM O-Y (4-16), PN 273647R5
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Installation - Outside Air Hood Options AS16 ......................................... See Doc No 303067
Installation / Operation manual ......................................................................... See Form I-Y
Replacement Parts ..........................................................................................See Form P-Y
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Wiring Diagram ...................................................................................................With the Unit