Carrier 50HE003-006 Installation Instructions Manual page 30

Single-package rooftop electric cooling units with optional electric heat
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CB
— Circuit Breaker
CR
— Cooling Relay
DHR
— Dehumidify Relay
DSV
— Discharge Solenoid Valve
HR
— Heater Relay
LPS
— Low Pressure Switch
LSV
— Liquid Solenoid Valve
— Low Temperature Lockout
LTLO
Field Splice
LCT
R
C
Y1
Y2
G
W1
W2
DEHUM
OC
TS TAT WIRES
LEGEND
CB
— Circuit Breaker
LCT
— Light Commercial Thermidistat™ Device
LLSV — Liquid Line Solenoid Valve
LTLO — Low Temperature Lockout
OUTDOOR
AIR OPENING
PANEL
3 SCREWS
(SIDE)
Fig. 18 --- Damper Panel with Manual Outdoor- -Air
Damper Installed
LEGEND
Terminal (Unmarked)
Splice
Factory Wiring
Field Control Wiring
Field Power Wiring
Fig. 16 --- Typical Humidi- -MiZert Adaptive Dehumidification System
Humidistat Wiring (208/230- -V Unit Shown)
R1
R1
Fig. 17 --- Typical Rooftop Unit with Humidi- -Mizer
Adaptive Dehumidification System with Thermidistat Device
C06130
ROOF TOP UNIT
R
C
Y1
Y2
G
W1
W2
CB
3.2 AMPS
PINK
LTLO
PINK
HUMIDI-MIZER SYSTEM
Fig. 19 --- Outdoor- -Air Hood Details
30
C06128
RED
24 V
PINK
FROM
HUMIDI-MIZER SYSTEM
LLSV
C06129
C06013

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