Carrier 38APS025 - Page 8

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Fig. 4 — Component Arrangement — Unit Sizes 38APD070-130
LEGEND
AUX — Auxiliary C—Contactor CB — Circuit Breaker CCB — Compressor Circuit Breaker CCH — Crankcase Heater Relay CSB — Current Sensor Board CXB — Compressor Expansion Board EMM — Energy Management Module EQUIP GND — Equipment Ground FB — Fuse Block FC — Fan Contactor LON — Local Operating Network MBB — Main Base Board MM — Motormaster
®
Controller
SW — Switch TB — Terminal Block TRAN — Transformer UPC — Unitary Protocol Converter