37
WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
WARNING
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
DP13GM[48-60]***41A*
014 0G0 3117- A
INS TALLER/SERV IC EM AN
-
G AS P RE SSU RE
FLA ME R OLLO UT
AUX. L IM IT O PE N
FL AME SE NS OR
BAD SW ITC H
GA S VALV E
CH ECK FUSE O N CO NTRO L
CH ECK INP UT PO WER
G AS FLO W
MA IN L IM IT OPE N
BAD SW ITC H
3 MIN. CO MP.
P RE SSUR E S W ITCH
P RE SSUR E S W ITCH
CHECK
CHECK
O FF
ON
OR
O R
1 BLINK
3 BLINK S
6 BLINK S
2 BLINK S
4 B LINK S
5 BLINK S
FALSE FLAME S EN SED
OUTP UT D ELAY
OP EN LIMIT S W ITCH
COMPRES SOR
W ITHO UT IND UCER ON
P RESSURE SW ITC H C LO SE D
PRES SU RE SW ITCH
O P EN AUX. LIM IT
O PE N R OLLO UT
SW ITCH
O PE N
SW ITCH
IG NITIO N FAILU RE
NORM AL OP ERATIO N
NO PO W ER OR
INTERN AL CO NTRO L
FAU LT
S TAT US LIGHT
E Q UIP. STATU S
CHE CK
OPT IO NA L LO W VO LTA GE
O PTIONA L HIGH V OLTAGE
FIE LD INS TALLE D CO NTRO L
FIE LD INS TALLE D POW ER
NOTES :
1. REPLACEMENT WIRE MUST BE THE SAME SIZE AND TYPE OF
INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY).
2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK WIRE
FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.
3. CRANKCASE HEATER NOT SUPPLIED ON ALL UNITS.
4. FOR DIFFERENT THAN FACTORY SPEED TAP. CHANGE COOLING
SPEED AT MOTOR T4 AND T5 TERMINALS. CHANGE HEATING
SPEED AT MOTOR T1, T2 AND T3 TERMINALS.
COOLING
SPEED (YELLOW
WIRE)
HEATING SPEED (WHITE WIRE)
T4 - LOW SPEED T1 - LOW SPEED
T5 - HIGH SPEED T2 - MED. SPEED
T3 - HIGH SPEED
5. ACCESSORY ECONOMIZER PLUG ADJACENT TO BLOWER HOUSING
IN RETURN AIR COMPARMENT.
6. USE COOPER CONDUCTORS ONLY
CO MPO NE NT LEGE ND
ALS AUXILLARY LIM IT SW ITCH
CO MP CO MPRESS OR
CM CO NDENSE R MO TO R
C CO NTA CTOR
CH CRANK CASE H EATE R
EM EVAPO RATOR MO TO R
F FUS E
FS FLA ME S EN SO R
G ND EQ UIP ME NT G RO UND
G V GA S VALV E
IIC INTE GR ATE D IG NITIO N CO NTRO L
IGN IG NITO R
LS LIMIT SW ITC H
PLF FEM A LE PLUG/CONNE CTO R
PS PRES SU RE SW ITCH
RC CF RUN CAPAC ITO R FO R CO MP RE SSOR/FA N
RS ROLLO UT S WITC H
TR TR AN SFO RMER
VM VE NT MOTOR
VMR VE NT MOTOR RELAY
HP S HIGH P RE SS URE SW ITC H
PU - PU RPLE
YL - Y ELL OW
WH - WH ITE
RD - RED
B L - BLUE
B R - BROW N
G R - GR EE N
O R - ORANG E
PK - P IN K
W IRE CODE
B K - BLA CK
LOW VO LTA GE
W IRING
HIGH VOLTA G E
USE NEC CLASS 2 WIRE.
20 8-230/1/60
BL
YL
RD
GR
WH
NO ECO NO MIZER
WH
W
W
Y
C
R
G
PU
Y 1
BL
YL
Y 2
C
GR
RD
G
R
THERM OS TAT FIELD W IRING
2 S TAG E C O OL ING WITH ECO NO MIZE R
BL/PK - B LUE/P INK
24 V
H
C
EM
R
G
W
Y1
TO THERMOSTAT
11
Y /Y 2
C
PLF
9
8
4
5
6
7
4
IIC
9
7
8
10
12
6
5
3
FS
F
L1
P S
ALS
RS
LS
GV
FS
IGN
VM
S UPPLY VO LTA GE
C
S
C
T1
R
L 1
C
CM
208-230 /1/60
T2
CH
L 2
NOTE 3
TR
NO TE
C
D1
C
1
3
E M
VMR
VM R
2
NO TE 7
NO TE 7
L
N
3
2
1
IIC
5
C
RC CF
F
H
NO TE 2
4
HP S
1
2
3
FOR UNITS MANUFACTURED AFTER 3/9/14
