YELLOW/
BLACK
Y2
Y
L
R
C
DC SOL
COMFORT
ALERT MODULE
Y2RCL Y
L1 L2
T1 T2
CONTACTOR
HIGH PRESSURE
SWITCH
LOW PRESSURE
SWITCH
OUTDOOR
FAN MOTOR
COMPRESSOR
TO THERMOSTAT
YELLOW/
BLACK
YELLOW
YELLOW
GRND L1
L2
SINGLE PHASE
FIELD SUPPLY
GROUNDING
SCREW
BLUE
YELLOW
BLACK
BLACK
BLACK
RED
ORANGE
C
S
R
CCH
HC F
L
S
C
RED
BLACK
H
COMNO
FAN
RELAY
NC
LFT
RT
ROUTE THIS WIRE THROUGH “C” OPENING
IN COMFORT ALERT MODULE
ROUTHE THIS WIRE THROUGH “S”
OPENING IN COMFORT ALERT MODULE
CAPACITOR
BLACK
BLACK
ROUTE THIS WIRE THROUGH “R”
OPENING IN COMFORT ALERT MODULE
YELLOW
CC- Contactor Coil
CCH - Crankcase Heater
LPS - Low Pressure Switch
HPS - High Pressure Switch
CSC - Compressor Solenoid Coil
OFR - Outdoor Fan Relay Coil
Y2YLRC
DC
SOL
CSC
L
C
R
Y2
Y
LPS
HPS
COMFORT ALERT
COMPRESSOR
SOLENOID COIL
24 VOLT FIELD
CONNECTIONS
208/230VTwo Stage Split Air Conditioner (Outdoor Section)
With Two Speed Outdoor Fan Motor
Single Phase / 60 Hz.
7108090
0408
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
YELLOW
BLACK
RED
BLUE
YELLOW
BLUE
BLACK
208/230V
H
C
F
CCH
R
C
S
S
C
H
L2
T2
COMPRESSOR
CONTACTS
L1
T1
COMPRESSOR
FAN MOTOR
L
FAN RELAY
CC
OFR
Module has power
Status LED
Green “POWER”
Yellow “ALERT” Flash Code 1
Red “TRIP”
Yellow “ALERT” Flash Code 2
Yellow “ALERT” Flash Code 3
Thermostat demand signal Y is present,but the compressor is not running
Yellow “ALERT” Flash Code 4
Yellow “ALERT” Flash Code 5
Yellow “ALERT” Flash Code 6
Yellow “ALERT” Flash Code 7
Yellow “ALERT” Flash Code 8
Status LED Description
LONG RUN TIME - Compressor is running extremely long run cycle
SYSTEM PRESSURE TRIP - Discharge or suction pressure out of limits
or compressor overloaded
SHORT CYCLING - Compressor is running only briefly
LOCKED ROTOR
OPEN CIRCUIT
OPEN START CIRCUIT - Current only in run circuit
WELDED CONTACTOR - Compressor always runs
Yellow “ALERT” Flash Code 9
OPEN RUN CIRCUIT - Current only in start circuit
LOW VOLTAGE - Control circuit < 17 VAC
NOTES:
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 volts to ground.
4. For replacement wires use conductors suitable for 105
5. For ampacities and overcurrent protection, see unit rating plate.
6. Connect to 24 vac/40va/class 2 circuit. See furnace/airhandler installation
instructions for control circuit and optional relay/transformer kits.
7. Couper le courant avant
de faire letretien.
8. Employez uniquement des
conducteurs en cuivre.
9. Ne convient pas aux installations
de plus de 150 volt a la terre.
¢7108094¤
CAPACITOR
WIRING DIAGRAM
