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24. Winter start kit
a. Shall contain a bypass devic e around the low pressure switch.
b. Shall be required when mechanical cooling is re quired down to 25_F(--4_C).
c. Shall not be required to operate on an economizer when below an outdoor ambi ent of 40_F(4_C).
25. Time Guard
a. Shall prevent compressor short--cycling by providing a 5--minute del ay (2 minutes) before restarting a
compressor after shutdown for any reason.
b. One device shall be required per compre ssor.
26. Disconnect Switch Bracket (16 size only)
a. Provides a pre--enginee red and sized mounting bracket for applications requiring a unit mounted fused and
non--fused disconnect of greater than 100 amps. Bracket assures that no damage will occur to coils when
mounting with screws and other fasteners.
27. California OSHPD Seismic Certification Label
a. Units meet the seismic capacity requi rement s of the Interna tional Code Council Evaluation Service (ICC--
ES) document AC156 (Acceptance Criteria for Seismic Qualification by Shake--Table Testing of Nonstruc-
tural Components and Systems) and per International Building Code (IBC 2009) at an SDS (g) value of
2.00 z/h=1.0, Ip=1.5 and certi fied by independent structural engineers.
b. Units shall include a certification label that meets the CA OSHPD Special Seismic Certification pre--ap-
proval labeli ng requirem ents on the external chassis of the unit.
28. Hinged Access Panels
a. Shall provide easy access through integrated quarter turn latches.
b. Shall be on major panels of: filter, c ontrol box, fan motor, and compressor.
29. Display Kit for Vari able Frequency Drive
a. Kit allows the ability to access the VFD controller programs to provide special setup capabilities and dia-
gnostics.
b. Kit contains display module, mounting bracket and communication cable.
c. Display Kit can be permanently installed in the unit or used on any SAV system VFD controller as needed.
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