Carrier 50TC User Manual

88
Normal Cooling
Refrigerant flows from the outdoor condenser through the
normally open Cooling Valve (CV.x) to the expansion
device. Reheat1 Valve (RH1.x) and Reheat2 Valve
(RH2.x) are closed.
Reheat1 (Subcooling Mode) -- 50TC04--07
This mode increases latent cooling and decreases sensible
cooling compared t o normal cooling. Refrigerant flows
from the outdoor condenser, through t he norm ally open
Rehea t1 Valve (RH1.x), and through the reheat condenser
coil to the expansion device. Cooling Valve (CV.x) and
Reheat2 Valve (RH2.x) are closed.
Reheat2 (Hot Gas Reheat Mode) --50TC04--07
This mode provides maximum latent cooling with little to
no sensibl e capacity. This m ode can operate to provide
dehumidification when there is no cooling demand. Like
Rehea t1 mode, refrigerant flows from the outdoor
condenser, through the normally open Reheat1 Valve
(RH1.x), and through the reheat condenser coil to the
expansion devic e. The Cooling Valve (CV.x) is closed.
Rehea t2 Va lve (RH2.x) is open which provi des some
compressor discharge gas t o the reheat condenser to
further increase the reheat of the evaporator airstrea m.
COMP
COND COIL
HUMIDI-MIZER COIL
EVAP COIL
INDOOR ENTERING
AIR
OUTDOOR AIR
METERING
DEVICE
CLOSED VALVE
OPEN VALVE
RH1.x
RH2.x
CV.x
a48-8172
C07119
Normal Cooling Mode -- Humidi-- MiZer System (50TC04--07)
COMP
COND COIL
HUMIDI-MIZER COIL
EVAP COIL
INDOOR ENTERING
AIR
OUTDOOR AIR
METERING
DEVICE
CLOSED VALVE
OPEN VALVE
RH1.x
RH2.x
CV.x
a48-8173
C07120
Subcooling Mode (Reheat 1) -- Humidi--MiZer System (50TC04-- 07)
50TC

Carrier 50TC Specifications

General

Brand	Carrier
Model	50TC
Category	Air Conditioner
Language	English