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,B,2007 Lennox IndustrIes Ins.
Da{las, Texas, USA
X_ WARNING
INSTALLATION
INSTRUCTIONS
Elite® Series CB30U Units
AIR HANDLER F[_ Technical
505,340M J_LL Publications
07/07 Litho U.S.A.
Supersedes 504,720M
_, CAUTION
IMPORTANT
_, IMPORTANT
CB30U Up-flow Unit Dimensions ................ 2
CB30U Up-flow Side Return Air Filter Adapter ..... 2
General Information ............................ 3
Shipping and Packing List ...................... 3
Requirements ................................. 3
Installing the Unit .............................. 3
Brazing Connections ........................... 4
Installing the Condensate Drain .................. 5
Inspecting and Replacing Filters ................. 5
Sealing the Unit ............................... 6
Adjusting the Blower Speed .................... 6
Making Electrical Connections ................... 8
Repairing or Replacing Cabinet Insulation ......... 12
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
CHECK FOR AND REMOVE THE FOLLOWING ITEMS BEFORE OPERATING UNIT.
BLOWER MOTOR
SHIPPING BOLT
TOP CAP SHIPPING BRACKET (REPLACE
SCREWS IN TOP CAP AFTER REMOVAL)
C
BLOWER MOTOR SHIPPING
BRACKET
D
BLOWER HOUSING SUPPORT PAD
B
@..
REFRIGERANT LINE CAPS [SEE BRAZING
CONNECTION ON PAGE 4]
E
07/07
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