SystemAir Sophomore 4000 Owner's Manual

Sophomore Series
4000 & 5000 Cabinet
Classroom Air Handler
Single Package Vertical Air Conditioner & Heat Pump
Conforms to Standard UL 60335-2-40, Fourth Edition
Certified to Standard CSA C22.2 No. 60335-2-40, Fourth Edition
This manual contains instructions specific to the installation, operation and service of your unit. Keep the manual(s) in a safe place and at the ready
for future reference.
Should you require further information contact the factory or your Systemair representative.
Owner's Manual - Installation,
Operation, and Service Instructions
Version 1.0
Improper installation, adjustment, alteration,
service or maintenance can cause property
damage, personal injury or loss of life, and could
cause exposure to substances which have been
determined by various state agencies to cause
cancer, birth defects or other reproductive harm.
Read and understand the Installation, Operation,
Maintenance and Service Instructions thoroughly
before installing or servicing this equipment.
Installation and maintenance must be done by a
qualified installer, service agency, or authorized
dealer competent in working with flammable
refrigerant.
R-454B Flammable A2L
Refrigerant
Failure to use proper equipment or components
as described below could result in equipment
failure, and possibly fire, which could result in
death, serious injury, or equipment damage.
The equipment described in this manual uses
R-454B refrigerant which is flammable (A2L).
Use ONLY R-454B rated service equipment and
components. For specific handling concerns with
R-454B, contact your local representative.
OPERATION OF UNIT DURING
CONSTRUCTION MAY VOID THE WARRANTY.