Carrier 30GTN Installation Instructions Manual page 3

CCN
CHT
CLHR
CPSC
CXB
EMM
EQUIP GND — Equipment Ground
EXV
FB
FIOP
LED
LEN
LLSV
NEC
TB
TDR
TXV
Fig. 2 — Mounting EMM Module and Terminal Block, 040-110 and 230B-315B Sizes
LEGEND
— Carrier Comfort Network
— Cooler Heater Thermostat
— Cooler Heater Relay
— Compressor Protection and Control System
— Expansion Board Accessory
— Energy Management Module
— Electronic Expansion Valve
— Fuse Block
— Factory-Installed Option
— Light-Emitting Diode
— Local Equipment Network
— Liquid Line Solenoid Valve
— National Electrical Code
— Terminal Block
— Time-Delay Relay
— Thermostatic Expansion Valve
3