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HIGH VOLTAGE!
D
ISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT
M
ULTIPLE POWER SOURCES MAY BE PRESENT
CAUSE PROPERTY DAMAGE
3
1
PU
1
PLM
PCBBL216
2
2
YL
PU
PSS
1
1
BK
3
3
P SG
2
2
GR
4
4
PU
PS VCC
3
3
RD
RD
5
BL
5
PLI
4
4
RD
6
6
GR
NC BTS
PU
5
5
7
7
NC BTS
6
6
PU
8
8
PLO
7
7
RD
9
RD
9
GV RETURN
8
8
YL
PLM
9
9
PLF
ECON
TR 24 VAC
10
10
RD
TR GND
11
11
BL
3A
GV OUTPUT
12
12
BR
FLAME ROD (T7)
YL
PLM
J5
PLM
5
Y
IDC (20 VDC)
1
1
BR
I (PWM) C
2
YL
4
W
2
3
R
I (RPM) F
3
3
OR
2
G
FAN
GR
1
C
COOL FAN
PU
GR
PU
YL
HEAT FAN
WH
YL
GR
PU
GND
L1
L2
L2
DSI
RD BL
WH
YL
1
2
3
4
5
J3
R
C
G
W1
Y1
Y2
PLM
1
2
3
4
5
GR
BK RD
RD WH
IGN
TO THERMOSTAT
1
CO MPONENT LEGEND
ALS
AUXILIARY LIMIT SWITCH
GPT
GAS PRESSURE TRANSDUCER
BTS
BURNER TEMPERATURE SWITCH
GV
GAS VALVE
CC
COMPRESSOR CONTACTOR
HPS
HIGH PRESSURE SWITCH
CCH
CRANKCASE HEATER
IGN
IGNITOR
CM
CONDENSER MOTOR
LPS
LOW PRESSURE SWITCH
COMP
COMPRESSOR
PLF
FEMALE PLUG/CONNECTOR
CS
COMPRESSOR SOLENOID
PLM
MALE PLUG/CONNECTOR
EM
EVAPORATOR MOTOR
PLS
PRIMARY LIMIT SWITCH
FC
FAN CAPACITOR
RC
RUN CAPACITOR
FPS
FREEZE PROTECTION SWITCH
TON
ON - DELAY TIMER RELAY
FS
FLAME SENSOR
TR
TRANSFORMER
GND
EQUIPMENT GROUND
VM
VENT MOTOR
NOTES
FACTOR Y WIR ING
1
REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE OF
INSULATION AS ORIGINAL (AT LEAST 105° C). USE COPPER
CONDUCTORS ONLY. USE N.E.C. CLASS 2 WIRE FOR ALL
LOW VOLTAGE FIELD CONNECTIONS. USE COPPER
CONDUCTORS FOR UNIT SUPPLY POWER.
FOR 208V SUPPLY POWER, MOVE WIRES FROM THE 240V
2
TAP TO THE 208V TAP.
3
FOR ECONOMIZER, REMOVE PLUG FROM ECONOMIZER
FIELD W IR ING
HARNESS. CONNECT PLUG FROM ECONOMIZER TO
HARNESS.
. F
AILURE TO DO SO MAY
,
.
PERSONAL INJURY OR DEATH
HPS
PU
PU
BL
LPS
RD
YL
PU
YL
GPT
PLM PLF
1
1
GPT
TON
2
2
BL
RD
YL YL
3
3
R1
R2
ALS
PU
PLM PLF
ALS
1
1
PU
BTS
t = 180s
PU
PU
2
2
PU
Y1
Y2
PLS
CC
BR
A1
A2
GV
PU
BL
RD
CS
BL
V1
V2
YL
BL
YL
FS
BL
BR
YL
OR
YL
PU
WH
GR
RD
BK
RD
THE STATUS LIGHT ON THE FURNACE CONTROL MAY BE USED AS A GUIDE TO TROUBLESHOOTING THIS
WIRE COD E
BK
BLACK
BL
BLUE
BR
BROWN
GR
GREEN
GY
GRAY
OR
ORANGE
PK
PINK
PU
PURPLE
RD
RED
TN
TAN
WH
WHITE
YL
YELLOW
HIGH VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH VOLTAGE
OPTIONAL LOW VOLTAGE
CHASSIS GROUND
HIGH VOLTAGE
LOW VOLTAGE
EARTH GROUND
1
.
LINE
PU
VOLTAGE
208-230V/3PH/60Hz
1
GND
CC
BK
L1
T1
BK
BK
L2
T2
BL
PU
PU
RD
L3
T3
BK
BL
PU
FC
RD
BK
PU
PU
BL
BR
1
BR
1
YL
2
2
YL
OR
3
3
OR
BK
4
4
BK
BK
BK
WH
5
WH
5
PLM
PLF
VM
BK
BL
WH
BK
RD
PU
GR
COM
2
240V
TR
BL
GR
RD
RD
BL
APPLIANCE. SOME MORE USEFUL STATUS LIGHT CODES ARE BELOW:
THE FAULT CONDITION MUST BE CLEARED FOR 30 SECONDS BEFORE NORMAL OPERATION CAN RESUME.
A POWER CYCLE WILL ALSO RESET ANY LOCKOUT.
BK
C
COMP
M
RD
R
1~
S
GR
YL
CM
BK
BK
M
BR
BR
1~
PU
PU
GR
M
VM
1~
GR
YL
PU
WH
PU
GR
BL
C
T1
T 2
BK
L
M
T3
1~
GR
G
T4
PU
T5
N
EM
0140G04560-A
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