Carrier 38AQS012 Installation, Start-Up And Service Instructions Manual page 12

LEGEND
CAP — Capacitor
EQUIP — Equipment
GND — Ground
— National Electrical Code (U.S.A.)
NEC
— Terminal Block
TB
Field Wiring
Factory Wiring
Fig. 9 — Main Power Supply Wiring
Fig. 10A — Field Wiring Diagram, 38AQS012 or 016 System With
Standard Thermostat and Electric Heat
TERMINAL BOARD (TB1) IN
UNIT CONTROL BOX
11
21
22 12
13
23
EQUIP GND
CAP 1
RED
400 V ONLY
EQUIP —
GND
HC
IFC
IFM
NEC
TB
12
DISCONNECT PER NEC
OR LOCAL CODE
LEGEND
Equipment
— Ground
— Heater Contactor
— Indoor Fan Contactor
— Indoor Fan Motor
— National Electrical Code (U.S.A.)
— Terminal Block