C
— Contactor, Compressor
CAP
— Capacitor
CLO
— Compressor Lock Out
COMP — Compressor Motor
CT
— Current Transformer
DTS
— Discharge Temperature
Switch
EQUIP — Equipment
FC
— Fan Coil Unit
FCR
— Fan Coil Relay
FR
— Fan Relay
GND
— Ground
Fig. 10 — Component Arrangement, 538S _ 024
Fig. 11 — Component Arrangement, 538S _ 048
LEGEND FOR FIG. 10 AND 11
HPS
— High-Pressure Switch
J
— Connector
LPS
— Low-Pressure Switch
LA
— Low Ambient
MCB — Multi-Split Control Board
NEC — National Electrical Code
OCT — Outdoor Coil Temperature
OFM — Outdoor-Fan Motor
P
— Connector
SV
— Solenoid Valve
TB
— Terminal Block
TH
— Themistor
TR
— Transducer
TRAN — Transformer
Terminal (PCB, Field)
Terminal (PCB, Factory)
Terminal (Marked)
Terminal (Unmarked)
—11—
Terminal Block
Splice
Factory Wiring
Field Control Wiring
Field Power Wiring
Option or Accessory Wire
PCB Run