Subject to change without notice. Printed in U.S.A. 036-21338-001-C-0703
Copyright © by Unitary Products Group 2003. All rights reserved. Supersedes: 036-21338-001-B-0402
Unitary 5005 Norman
Products York OK
Group Drive 73069
VII. ELECTRICAL
a. Units shall be ______ volts, 3 phase, with a single power
point connection.
b. Unit control circuit shall have a 24 volt transformer, sized
sufficiently to operate the indoor fan.
c. All condenser fan motors and the secondary of each
transformer shall be grounded.
VIII. ACCESSORIES AND OPTIONS
a. Head Pressure Control
b. Shall include a condenser fan motor and an auto trans-
former to slow the speed of the condenser fan at low
ambient temperatures, allowing operation of the con-
densing unit down to 0°F.
IX. COIL GUARD
a. Field installed decorative grille shall be placed on the
units to provide further coil protection.
b. Phenolic Coating on Condenser Coil.
c. Condenser coils shall be dipped in a four-coat phenolic
coating process to provide longer life in corrosive condi-
tions.
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