0650329-56 / 506265-03 Issue 1924 Page 1 of 13
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INSTALLATION INSTRUCTIONS
EFV Electric Furnace
Warm Air Unit
(P) 506265-03
*P506265-03*
Manufactured By
Allied Air Enterprises LLC
A Lennox International, Inc. Company
215 Metropolitan Drive
West Columbia, SC 29170
This manual must be left with the homeowner for future reference.
This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in
manuals, be alert to the potential for personal injury or death.
Table of Contents
Installation ...................................................................2
Condensate Drain Connection ....................................4
Electrical Wiring ...........................................................5
Setup ...........................................................................6
Sequence of Operation................................................8
System Check .............................................................9
Replacement Parts ....................................................10
Maintenance ..............................................................10
Airow Congurations................................................11
Improper installation, adjustment, service, or
maintenance can cause injury or property damage.
Refer to this manual. For assistance or additional
information, consult a qualied installer or service
agency.
WARNING
The information contained in this manual is intended
for use by qualied service technicians familiar with
safety procedures and equipped with the proper tools
and test instruments. Failure to carefully read and follow
all instructions in this manual can result in equipment
malfunction, property damage, personal injury, and/or
death.
WARNING
Disconnect all power supplies to both the indoor
blower section and outdoor section before making any
electrical connections or servicing the system. More
than one disconnect switch may be required to de-
energize the equipment. Hazardous voltage can cause
severe personal injury or death.
WARNING
Inspection of Shipment
Upon receipt of equipment, carefully inspect it for possible
shipping damage. If damage is found, it should be noted
on the carrier’s freight bill. Take special care to examine
the unit inside the carton if the carton is damaged. Any
concealed damage discovered should be reported to the
last carrier immediately, preferably in writing, and should
include a request for inspection by the carrier’s agent.
If any damages are discovered and reported to the carrier
DO NOT INSTALL THE UNIT, as claim may be denied.
Check the unit rating plate to conrm specications are as
ordered.
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