20
© 2016 5151 San Felipe St., Suite 500, Houston, TX 77056 w w w .dai kinc om f ort.c om DSG SERIES 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING DIAGRAM SUPPLEMENT FOR DSG MODELS WITH DDC CONTROLS For complete information and installation instructions for models with DDC controls, see manual DK-DDC-TGD-01*. RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION. IOD-S1024A 12/2016 Our continuing commitment to quality products may mean a change in specifications without notice.

3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

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Page 1: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

1

© 20165151 San Felipe St., Suite 500, Houston, TX 77056

www.daikincomfort.com

DSG SERIES 3 TO 5 TON LIGHT COMMERCIAL

PACKAGED GAS UNITWIRING DIAGRAM SUPPLEMENT

FOR DSG MODELS WITH DDC CONTROLSFor complete information and installation instructions for models with DDC controls,

see manual DK-DDC-TGD-01*.

RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.

IOD-S1024A12/2016

Our continuing commitment to quality products may mean a change in specifications without notice.

Page 2: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

2

Index

DSG[036, 048]090 DSG048115 DSG060140 [208-230V/3PH/60HZ]B*** ...................................................................... 3

DSG[036, 048]090 DSG048115 DSG060140 [208-230V/3PH/60HZ]B*** ...................................................................... 4

DSG[036, 048]090 DSG048115 DSG060140 [460/575V/3PH/60HZ]B*** ...................................................................... 5

DSG[036, 048]090 DSG048115 DSG060140 [460/575V/3PH/60HZ]B*** ...................................................................... 6

DSG036045 [208-230V/1PH/60HZ]D*** .......................................................................................................................................... 7

DSG036045 [208-230V/1PH/60HZ]D*** .......................................................................................................................................... 8

DSG[036, 048]090 DSG048115 [208-230V/1PH/60HZ]D*** ......................................................................................... 9

DSG[036, 048]090 DSG048115 [208-230V/1PH/60HZ]D*** ....................................................................................... 10

DSG060[090, 140][208-230V/1PH/60HZ]D*** ............................................................................................................ 11

DSG060[090, 140][208-230V/1PH/60HZ]D*** ............................................................................................................ 12

DSG036045 [208-230V/3PH/60HZ]D*** ........................................................................................................................................ 13

DSG036045 [208-230V/3PH/60HZ]D*** ........................................................................................................................................ 14

DSG[036, 048]090 DSG048115 [208-230V/3PH/60HZ]D*** ....................................................................................... 15

DSG[036, 048]090 DSG048115 [208-230V/3PH/60HZ]D*** ....................................................................................... 16

DSG060[090, 140][208-230V/3PH/60HZ]D*** .......................................................................................................................17

DSG060[090, 140] [208-230V/3PH/60HZ]D*** ......................................................................................................................18

Page 3: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

3

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 DSG060140 [208-230V/3 PH/60HZ]B***

412 5

3 6

GN

D

LDS

BPSW

BI1

BI2

BI3

RS

S

AI1

CO2VO

UT

DC

GN

D

24V

AC

CO

M

GN

D

VO

UT

DC

EC

ON

24V

TR1

124

02

3C

208

TR2

12

3

CEM

L3

BK

CO

MP

SMK

/EM

G

PO

WE

R S

UPP

LY20

8-24

0/3/

60SE

E N

OTE

4

CFS

YL/P

KB

L/PK

BKB

R

RD

PK

GR

YL

GR

GR

BL

BC

CC

OARH SPCRH

STPT

OFF

SET

GN

D

TEM

P

SPCTEMP

BL

BL

BL/ PK

DA

T

OA

T

BI4

BI5

BI6

BI7

BI8

AI2

AI3

AI4

AI5 AI6

AI7

AI8 GN

D

AG

ND

24V

AC

AG

ND

GN

DG

ND

CO

M3-

8R

L8 AO

4

CO

M2

AO

3

AO

2

AO

1

CO

M3-

8

RL7

RL6RL5

RL4

RL3

RL2

RL1CO

M1

AG

C

VO

UT

DC

GN

D

BL

WH

WH

WH

WH

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD YL

T3 T2 T1

L2 L1

BL

RD B

K

BL

BL

RD

BK

BK R

D

WH

PK

L3T3 T2 T1

L2 L1 C

YL RD

SEE

NO

TE 4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1

SEE

NO

TE 5

CS

PS

ES

XS

RD

RD

HP

SLP

S

TB1

RD

BK

YL

PU

PU

PK

YLPK

VM

VMR 3 1

2

PS

RS

ALS

MV

MV

PU

W.R

.G

AS

VA

LVE

GV

BL(A

LT.)

HO

NEY

WE

LLG

AS

VA

LVE

GV

FS IGN

SE

E N

OTE

6

IIC

LS

10

7 9

12

8

11

ECO

N

1 324

L1FS

DIHEAT COOLUNUSED

L2

SE

EN

OTE

3

CM

BR

RC

CF

PU

BK

BK

RD

FC

OR

GR

OR

RD

BK

WH

BK

BK

BK

PK

RD

PU

PU

BR

RD

OR

BL

BL

BL

BL

BL

BLPK

WH

YL

YLYLP

UBL

RD

RD

RD

RD

RD

OR

RD

GR

GR

PU

RD

WH

BR

BKB

L

BL

WH

BR

OR

WH B

L

PU

RD

BK

BL

BL

WH

BL

BK

GR

BK

GR

BR

YL/

PK

YL

GR

TB2

0140

L050

12-A

208-

240/

3/60

OR

OR

DA

PU

RD

PU

WH

RD

BKR

D

BK

24 V

AC

45

Page 4: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

4

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 DSG060140 [208-230V/3PH/60HZ]B***

0140

L051

33-A

208-

240/

3/60

BL/P

K B

LUE

WIT

H P

INK

STR

IP

PK

PIN

K

YL/P

K Y

ELL

OW

WIT

H P

INK

STR

IP

WIR

E C

OD

ELIN

EV

OLT

AG

E

OP

TIO

NA

LH

IGH

VO

LTA

GE

LOW

VO

LTA

GE

RD

R

ED

FAC

TOR

Y W

IRIN

G

LOW

VO

LTAG

E

BLB

LUE

BKB

LAC

K

NO

TES:

1.R

EP

LAC

EME

NT

WIR

E M

US

T BE

SAM

E SI

ZE A

ND

TYP

E IN

SU

LATI

ON

AS

OR

IGIN

AL

(AT

LEAS

T 10

5°C

)

US

EC

OPP

ERC

ON

DU

CTO

RO

NLY

.2.

USE

CO

PPER

CO

ND

UC

TOR

S O

NLY

++ U

SE N

.E.C

.C

LASS

2W

IRE

3.E

CO

NO

MIZ

ERP

LUG

LOC

ATE

D IN

TH

E R

ETU

RN

AIR

C

OM

PAR

TME

NT.

REM

OVE

MAL

EP

LUG

AN

DAT

TAC

H

FE

MAL

EPL

UG

TOTH

E E

CO

NO

MIZ

ER A

CC

ESS

OR

Y.4.

FO

R20

8VO

LTTR

ANS

FOR

MER

OPE

RA

TIO

N M

OVE

B

LAC

K W

IRE

FR

OM

TER

MIN

AL3

TO

TER

MIN

AL

2O

N T

RAN

SFO

RM

ER

.5.

REM

OV

E JU

MPE

R IF

SM

OKE

DE

TEC

TOR

OR

EM

ER

GEN

CY

S

HU

TDO

WN

DEV

ICE

IS I

NS

TALL

ED.

6.C

RA

NKC

AS

E H

EA

TER

AN

D C

RAN

KCAS

E H

EA

TER

S

WIT

CH

FA

CTO

RY

EQU

IPPE

DW

HEN

REQ

UIR

ED.

OR

OR

AN

GE

AG

ND

AIL

ALR

MB

CB

CC

BH

SB

ILB

LSB

PS

WC C

CC

CR

CF

CFC

CFS

CH

CH

RC

HS

CM

CO

MC

OM

PC

SD

FTE

CO

NE

ME

SE

XF

GN

DH

GR

HH

PS

LDS

LPS

OA

TO

AR

HP

LFP

SR

CC

FR

LR

SS

RV

CS

AT/

DA

TS

MK

/EM

GS

PC

TEM

PS

PC

RH

T1-T

5TB

1-2

TR1-

2XS

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"

ON

TB2)

8A

NA

L OG

INP

UTS

ALA

RM

BLO

WE

RC

ON

TAC

TOR

BLO

WE

RC

ON

TAC

TOR

BLO

WE

RH

IGH

SP

EE

D8

BIN

AR

YIN

PU

TSB

LOW

ER

LOW

SP

EE

DB

LOW

ER

PR

OV

ING

SW

ITC

HC

ON

TAC

TOR

CO

MP

RE

SS

OR

CO

NTA

CTO

RC

OM

PR

ES

SO

RC

ON

TAC

TOR

RE

LAY

CO

ND

EN

SO

RFA

NC

ON

DE

NS

OR

FAN

CO

NTA

CTO

RC

LOG

GE

DFI

LTE

RS

WIT

CH

CR

AN

KC

AS

EH

EA

TER

CR

AN

KC

AS

EH

EA

TER

RE

LAY

CR

AN

KC

AS

EH

EA

TER

SW

ITC

HC

ON

DE

NS

ER

MO

TOR

CO

MM

ON

("C

"ON

TB2)

CO

MP

RE

SS

OR

CO

M1

AN

DS

MO

KE

DE

TEC

TOR

DE

FRO

ST

THE

RM

OS

TAT

EC

ON

OM

IZE

RE

VA

PO

RA

TOR

MO

TOR

EC

ON

CO

M3-

8A

ND

SM

OK

ED

ETE

CTO

RE

XH

AU

ST

FAN

EQ

UIP

ME

NT

GR

OU

ND

HO

TG

AS

RE

HE

AT

HIG

HP

RE

SS

UR

ES

WIT

CH

LOA

DS

HE

DD

ING

LOW

PR

ES

SU

RE

SW

ITC

HO

UTD

OO

RA

IRTE

MP

ER

ATU

RE

OU

TDO

OR

AIR

RE

LATI

VE

HU

MID

ITY

FEM

ALE

PL U

G/C

ON

NE

CTO

RH

PS

,LP

S&

SM

OK

ED

ETE

CT O

RR

UN

CA

PA

CIT

OR

F OR

CO

ND

EN

SE

RF A

NR

ELA

YR

EM

OTE

STA

RT

STO

PR

EV

ER

SIN

GV

ALV

EC

OIL

SU

PP

LY/D

ISC

HA

RG

EA

IRTE

MP

ER

ATU

RE

SM

OK

EO

RE

ME

RG

EN

CY

SH

UTD

OW

NS

PA

CE

TEM

PE

RA

TUR

ES

PA

CE

RE

LATI

VE

HU

MID

ITY

MO

TOR

SP

EE

DTA

PS

1-5

(DIR

EC

TD

RIV

EN

MO

TOR

ON

LY)

TER

MI N

AL

BLO

CK

(24V

SIG

NA

L)TR

AN

SFO

RM

ER

24V

AC

TRA

NS

F OR

ME

R&

SM

OK

ED

ETE

CTO

R

SEE

UN

IT R

ATI

NG

PLA

TE F

OR

TYP

E A

ND

SIZ

EO

FO

VER

CU

RR

EN

T PR

OTE

CTI

ON

YL

YE

LLO

W

GR

GR

EEN

WH

W

HIT

E

BR

BR

OW

N

CO

MP

ON

ENT

LEG

END

FIE

LD W

IRIN

G

HIG

HVO

LTA

GE

PU

PU

RP

LE

FIE

LD S

PLI

CE

SWIT

CH

(TEM

P)

OP

TIO

NA

LLO

WV

OLT

AGE

SWIT

CH

(P

RES

S.)

OVE

RC

UR

RE

NT

PR

OT.

DEV

ICE

TER

MIN

AL

PLU

GC

ON

NE

CTI

ON

FIE

LD G

RO

UN

D

IGN

ITE

R

JUN

CTI

ON

INTE

RN

AL

TOIN

TEG

RA

TED

CO

NTR

OL

SCH

EM

ATI

C S

YMB

OL

LDS

RSS

BPS

W

3

24V

TR

1

BCC

/BLS

HPS

3

24V

TR

1

LPS

BI1

BI2

BI3 BI5

BI6 BI7

BI8 AI1

AI2 AI4

AI5

AI6

AI7

AI8 AGN

D

OA

TD

AT

OAR

H

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

CO

M1

RL1

RL2

COM

2

COM

3-8

AI3

RL3

RL4

RL5

CC

1

RL6

RL7

RL8

24VA

CG

ND

ECO

NPL

F

+ - + - + -HG

RH

EXF

ALR

M

SMK

/EM

G

AO

1A

O2

AO

3A

O4

VM

R

FSIGN

NO

TE 3

L2

RS

GV

LS

H

D1

FSF

54L1N

OTE

3

ALS

PS

103 6 8

IIC

D D C

L2

T1C

OM

P

T2

SUP

PLY

VOLT

AGE

CM

EM

L1

CC

T3

BC

208-

240/

3/60

BC

BC

CCCC

VM

R3

1VM

BI4

208-

240/

3/60

208-

240/

3/60

SEE

NO

TE5

RC

CF

FC

CFS

L3

Page 5: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

5

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 DSG060140 [460/575V/3PH/60HZ]B***

GN

D

LDS

BI1

BI2

BI3

RS

S

AI1

24V

TR1

157

52

3C

460

TR2

12

3

CE

M

L3

BK

CO

MP

SM

K/E

MG

PO

WE

R S

UP

PLY

460/

575/

3/60

SE

E N

OTE

4

CFS BK

BR

RD

PK

GR

GR

BL

BC

CC

BL

BL

DA

T

OA

T

BI4

BI5

BI6

BI7

BI8

AI2

AI3

AI4

AI5

AI6

AI7

AI8

GN

D

AGN

D

24V

AC

AGN

D

GN

DG

ND

CO

M3-

8R

L8 AO

4

CO

M2

AO

3

AO

2

AO

1

CO

M3-

8

RL7

RL6RL5

RL4

RL3

RL2

RL1CO

M1

AG

CB

L

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD YL

T3 T2 T1

L2 L1

BL

RD B

K

BL

BL

RD BK

BK R

D

WH

PK

L3T3 T2 T1

L2 L1 C

YL RD

SE

E N

OTE

4

575

C46

0 BL

24V

RD

24V

T5T4

T3T2

T1

SE

E N

OTE

5

CS

PS

ES

XS

RD

TB1

RD

BK

PU

PU

PK

YL

PK

VM

VM

R 3 1

2

PS

RS

ALS

MV

MV

PU

W.R

.G

AS

VA

LVE

GV

BL(A

LT.)

HO

NE

YW

ELL

GA

S V

ALV

E

GV

FS IGN

SEE

NO

TE 6

IIC

LS

10

7 9

12

8

11

ECO

N

1 324

L1FS

DIHEAT COOLUNUSED

L2

SEE

NO

TE 3

OR

GR

OR

RD

BK

WH

BK

BK

PK

RD

PU

PU

BR

RD

OR

BL

BL

BL

BL

BL

BLPK

WH

YL

YL

YL

PUBL

RD

RD

RD

RD

RD

OR

RD

GR

GR

PU

WH

BK

BL

BL

WH

BR

OR

WH B

L

RD

BK

BL

BL

460/

575

TR 240O

RB

KO

RB

K

RD

RD

YL/

PK

BL/

PK

BL/ PK

WH

WH

WH

HP

SLP

SR

D

YL

BK

GR

YL/

PK

YL

BL

GR

CM

BR

RC

CF

PU

BK

BK

RD

FC

PU

BR

GN

D

VO

UT

DC

OARH SPCRH

STP

TO

FFS

ET

GN

D

TEM

P

SPCTEMP VO

UT

DC

GN

D

CO2VO

UT

DC

GN

D24

VA

C

CO

M

0140

L050

13-A

460/

575/

3/60

GR

RD

BP

SW

GR

BK

TB2

DA

PU

PU

WH

412 5

3 6

EC

ON

BK

BR

WH

RD

RD

WH

YL

RD

BK

RD

BK

24 V

AC

5 6

Page 6: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

6

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 DSG060140 [460/575V/3PH/60HZ]B***

0140

L051

34-A

460/

575/

3/60

BL/

PK

BLU

EW

ITH

PIN

K S

TR

IP

PK

PIN

K

YL/

PKY

ELL

OW

WIT

HPI

NK

STR

IP

WIR

E C

OD

ELIN

EVO

LTA

GE

OPT

ION

AL

HIG

HV

OLT

AGE

LOW

VO

LTA

GE

RD

REDFA

CTO

RY

WIR

ING

LOW

VO

LTA

GE

BL

BLU

EB

KB

LAC

K

NO

TES

:

1.R

EPLA

CE

ME

NT

WIR

E M

UST

BES

AME

SIZE

AN

DTY

PEIN

SU

LATI

ON

ASO

RIG

INAL

(AT

LEA

ST

105°

C)

US

EC

OPP

ERC

ON

DU

CTO

RO

NLY

.2.

US

EC

OPP

ERC

ON

DU

CTO

RS

ON

LY +

+U

SE

N.E

.C.C

LAS

S 2

WIR

E3.

ECO

NO

MIZ

ERP

LUG

LOC

ATE

DIN

THE

RE

TUR

NA

IRC

OM

PAR

TM

ENT.

RE

MO

VE

MA

LEPL

UG

AND

ATT

ACH

FEM

ALE

PLU

GTO

THE

EC

ON

OM

IZE

RAC

CE

SSO

RY

.4.

FOR

460

VOLT

TRA

NSF

OR

ME

RO

PER

ATIO

NM

OVE

BLA

CK

WIR

E FR

OM

TER

MIN

AL

3TO

TER

MIN

AL 2

ON

TRA

NSF

OR

ME

R.

5.R

EM

OVE

JUM

PER

IFS

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KE

DE

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EM

ER

GEN

CY

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WN

DE

VIC

EIS

INS

TALL

ED.

6. C

RA

NK

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E H

EATE

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ND

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ANK

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CH

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PED

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EN

RE

QU

IRED

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OR

OR

AN

GE

AG

ND

AIL

ALR

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CC

BH

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ILB

LSB

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WC C

CC

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ME

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MG

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OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"O

NTB

2)8

AN

AL O

GIN

PU

TSA

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MB

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ER

CO

NTA

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ER

CO

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ER

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ED

8B

INA

RY

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ED

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CO

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ES

SO

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ON

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TOR

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MP

RE

SS

OR

CO

NTA

CTO

RR

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ON

DE

NS

OR

FAN

CO

ND

EN

SO

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ON

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TOR

CLO

GG

ED

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ER

SW

ITC

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NK

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SE

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ATE

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SE

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OT

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IGH

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RE

SW

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SS

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AIR

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T IV

EH

UM

IDIT

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MA

LEP

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TOR

HP

S,L

PS

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KE

DE

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TOR

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NC

AP

AC

ITO

RFO

RC

ON

DE

NS

ER

FAN

RE

LAY

RE

MO

TES

TAR

TS

TOP

RE

VE

RS

ING

VA

LVE

CO

ILS

UP

PL Y

/DIS

CH

AR

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ER

GE

NC

YS

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ETE

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PE

ED

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IRE

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IVE

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OTO

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INA

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IGN

AL)

TRA

NS

FOR

ME

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ER

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DE

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TP

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YL

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LLO

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GR

EEN

WH

WH

ITE

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BR

OW

N

CO

MP

ON

EN

TLE

GEN

D

FIE

LDW

IRIN

G

HIG

HVO

LTAG

E

PU

PU

RP

LE

FIEL

DS

PLI

CE

SW

ITC

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EM

P)

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ION

AL

LOW

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LTAG

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SW

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RE

NT

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TER

MIN

AL

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N

FIE

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RO

UN

D

IGN

ITER

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ON

INTE

RN

ALTO

INTE

GR

ATE

DC

ON

TRO

L

SCH

EM

ATI

CS

YMB

OL

LDS

RS

S

BP

SW

3

24V

TR

2

BCC

/BLS

HP

S

3

24V

TR

1

LPS

BI1

BI2

BI3

BI5

BI6

BI7

BI8

AI1

AI2 AI4 AI5

AI6

AI7

AI8

AG

ND

OA

TD

AT

431 2

CO

M1

RL1

RL2

CO

M2

CO

M3-

8A

I3

RL3

RL4

RL5

CC

1

RL6

RL7

RL8

24V

AC

GN

D

EC

ON

PLF

+ - + - + -HG

RH

EXF

ALR

M

SMK/

EMG

AO

1A

O2

AO

3A

O4

VMR

FSIGN

NO

TE 3

L2

RS

GV

LS

H

D1

FSF

54L1N

OTE

3

ALS

PS

103 6 8

IIC

D D C

L2

T1CO

MP

T2

SU

PPLY

VOLT

AGE

CM

EM

L1

CC

T3

BC

460/

575/

3/60

BC

BC

CC

CC

BI4

460/

575/

3/60

460/

575/

3/60

SE

E N

OTE

5

RC

CF

FC

CFS

L3

VM

R3

1V

M

31

12

OA

RH

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

Page 7: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

7

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG036045 [208-230V/1PH/60HZ]D***

412 5

3 6

GN

D

LDS

BP

SW

BI1

BI2 BI3

RS

S

AI1

CO2VOU

T D

C

GN

D

24V

AC

CO

M

GN

D

VO

UT

DC

EC

ON

24V

TR1

124

02

3C

208

TR2

12

3E

M

BK

CO

MP

SM

K/E

MG

PO

WER

SU

PP

LY20

8-24

0/1/

60S

EE

NO

TE 2

CFS

YL/

PK

BL/

PK

BK

BR

RD

PK G

RY

L

GR

GR

BL

CC

OARH SPCRH

STPT

OFF

SE

T

GN

D

TEM

P

SPCTEMP

BL

BL

BL/ PK

DA

T

OA

T

BI4

BI5

BI6

BI7

BI8

AI2

AI3

AI4

AI5 AI6

AI7

AI8 GN

D

AGN

D

24V

AC

AG

ND

GN

DG

ND

CO

M3-

8R

L8 AO

4

CO

M2

AO

3

AO

2

AO

1

CO

M3-

8

RL7

RL6RL5

RL4

RL3

RL2

RL1CO

M1

AG

C

VOU

T D

C

GN

DWH

WH

WH

WH

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD

T2 T1

L2 L1

BL

RD

BK

BK R

D

WH

PK

YL RD

SE

E N

OTE

4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1SE

E N

OTE

5

CS

PS

ES

XS

RD

RD

HP

SLP

S

TB1

RD

BK

YL

PU

PU

PK

YL

PK

VM

PS

RS

ALS

MV

MV

PU

W.R

.G

AS

VA

LVE

GV

BL(A

LT.)

HO

NE

YWE

LLG

AS

VA

LVE

GV

FS IGN

SE

E N

OTE

6

IIC

LS

10

7 9

12

8

11

ECO

N

1 324

L1FS

DI

HEAT COOLUNUSED

L2

SE

EN

OTE

3

CM

PU

BK

BK

RD

WH B

K

BK

RD

PU PU

RD

OR

RD

YL

YL

YL

PUBL

RD

RD

RD

RD

RD

OR

RD

RD

RD

PU

RD

WH

BR

BK

BL

BL

WH

PU

RD

BK

BL

WH

BL

BK

GR

BK

GR

YL/

PK

YL

TB2

0140

L058

19-A

208-

240/

1/60

DA

PU

RD

PU

WH

RD

BK

RD

BK

24 V

AC

PU

PU PU

BR

BK B

L

BK

GR

YL

BR

RD

RC

CF

YL

YL

BK

BK

OR

BL

BL

BL

3 S

PE

ED

FC

H

BC

SEE

NO

TE 7

& 8

OR

RD

BK

5 6

Page 8: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

8

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

0140

L058

59-A

208-

240/

1/60

LDS

RS

S

BP

SW

3

24V

TR

1

HP

S

3

24V

TR

1

LPS

BI1

BI2

BI3

BI5

BI6

BI7

BI8

AI1

AI2

AI4

AI5

AI6

AI7

AI8

AGN

D

OAT

DAT

OAR

H

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

CO

M1

RL1

RL2

CO

M2

CO

M3-

8

AI3

RL3

RL4

RL5

CC1

RL6

RL7

RL8

24V

AC

GN

D

EC

ON

PLF

+ - + - + -HGR

H

EXF

ALR

M

SM

K/E

MG

AO

1A

O2

AO

3A

O4

FSIGN

NO

TE 3

RS

GV

LS

FS

54

ALS

PS

103 6 8

IIC

D D C

L2

T1CO

MP

T2

SU

PPLY

VO

LTAG

EL1

CC

208-

240/

1/60

CC

VM

BI4

208-

240/

1/60

208-

240/

1/60

SEE

NO

TE 5

CFS

BL/P

K B

LUE

WIT

H P

INK

STR

IPE

PK

PIN

K

YL/

PKY

ELL

OW

WIT

H P

INK

STR

IPE

WIR

E C

OD

E

OF

OV

ER

CU

RR

EN

T P

RO

TEC

TIO

N

LIN

E VO

LTAG

E

OPT

ION

AL H

IGH

VO

LTAG

E

LOW

VO

LTAG

E

RD

RED

FAC

TOR

Y W

IRIN

G

LOW

VO

LTAG

E

BL B

LUE

BKB

LAC

K

NO

TES:

1. R

EPLA

CEM

ENT

WIR

E M

UST

BE

SAM

E SI

ZE A

ND

TYPE

INS

ULA

TIO

N A

SO

RIG

INAL

(AT

LEAS

T10

5°C

) U

SE C

OPP

ER

CO

ND

UC

TO

RO

NLY

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USE

CO

PPER

CO

ND

UC

TO

RS

ON

LY++

USE

N.E

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LASS

2 W

IRE

3. E

CO

NO

MIZ

ER

PLU

G L

OC

ATE

DIN

TH

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ETU

RN

AIR

CO

MP

AR

TMEN

T.R

EMO

VE M

ALE

PLU

G A

ND

ATT

AC

H F

EMAL

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LUG

TO

THE

EC

ON

OM

IZE

RAC

CES

SO

RY.

4. F

OR

208

VO

LT T

RA

NS

FOR

ME

RO

PER

ATIO

N M

OVE

BLA

CK

WIR

E F

RO

M T

ER

MIN

AL3

TO

TE

RM

INAL

2 O

N T

RA

NSF

OR

ME

R.

5.R

EMO

VEJU

MP

ER

IF S

MO

KED

ETE

CTO

RO

R E

ME

RG

EN

CY

SH

UTD

OW

ND

EVIC

E IS

INST

ALL

ED.

6. C

RA

NK

CAS

E H

EA

TER

AN

DC

RA

NK

CAS

E H

EAT

ER

SW

ITC

HFA

CTO

RY

EQ

UIP

PE

DW

HEN

RE

QU

IRED

.7.

TO

CH

AN

GE

EVAP

MO

TOR

SPE

ED

. SE

E TA

BLE

2.8.

FO

R A

LTE

RN

ATE

MO

TO

R W

IRIN

G S

EED

IAG

RAM

1.

OR

OR

AN

GE

SEE

UN

ITR

ATIN

G P

LATE

FO

R T

YPE

AN

D S

IZE

YL

YE

LLO

W

GR

GR

EEN

WH

WH

ITE

BR

BR

OW

N

CO

MPO

NE

NT

LEG

END

FIEL

DW

IRIN

GH

IGH

VO

LTAG

E

PU

PU

RPL

E

FIEL

D S

PLIC

E

SWIT

CH

(TEM

P)

O

PTIO

NAL

LOW

VO

LTAG

E

SWIT

CH

(PR

ESS.

)

OV

ER

CU

RR

EN

TP

RO

T.D

EVIC

E

TER

MIN

AL

PLU

GC

ON

NE

CTI

ON

FIEL

DG

RO

UN

D

IGN

ITER

JUN

CTI

ON

SC

HEM

ATIC

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BOL

AG

ND

AO

AI

ALR

MB

HS

BI

BLS

BP

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CC

CC

RC

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HC

HS

CM

CO

MC

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PC

SD

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CO

NG

V

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"

ON

TB2)

4A

NA

L OG

OU

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TS8

AN

ALO

GIN

PU

TSA

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MB

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ER

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HS

PE

ED

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INA

RY

INP

UT S

BLO

WE

RLO

WS

PE

ED

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WE

RP

RO

VIN

GS

WIT

CH

CO

MP

RE

SS

OR

CO

NTA

CTO

RC

OM

PR

ES

SO

RC

ON

TAC

TOR

RE

LAY

CLO

GG

ED

FILT

ER

SW

ITC

HC

RA

NK

CA

SE

HE

ATE

RC

RA

NK

CA

SE

HE

ATE

RS

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CH

CO

ND

EN

SE

RM

OTO

RC

OM

MO

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C"O

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2)C

OM

PR

ES

SO

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OM

1A

ND

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VC

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T/D

AT

SM

K/E

MG

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CR

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2TR

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XS

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AP

OR

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RE

CO

NC

OM

3-8,

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DS

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DE

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ST

FAN

EQ

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ME

NT

GR

OU

ND

HO

TG

AS

RE

HE

AT

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HP

RE

SS

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ES

WIT

CH

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DS

HE

DD

ING

LOW

PR

ES

SU

RE

SW

ITC

HO

UTD

OO

RA

I RTE

MP

ER

ATU

RE

OU

TDO

OR

AIR

RE

LAT I

VE

HU

MID

ITY

FEM

ALE

PLU

G/C

ON

NE

CTO

RH

PS

,LP

S&

SM

OK

ED

ETE

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RR

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CA

PA

CIT

OR

FOR

CO

ND

EN

SE

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NR

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YR

EM

OTE

STA

RT

STO

PR

EV

ER

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GV

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EC

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PP

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RG

EA

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ER

ATU

RE

SM

OK

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RE

ME

RG

EN

CY

SH

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OW

NS

PA

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PE

RA

TUR

ES

PA

CE

RE

LATI

VE

HU

MID

ITY

MO

TOR

SP

EE

DTA

PS

1-5

(DIR

ECT

DR

IVE

NM

OTO

RO

NLY

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I NA

LB

LOC

K(2

4VS

IGN

AL)

TRA

NS

FOR

ME

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VA

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AN

SFO

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ER

&S

MO

KE

DE

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TOR

CO

MPO

NE

NT

LEG

END

ALT

ER

NA

TE

MO

TO

R6

-WIR

ES

SE

E T

AB

LE1

BC

3SP

EE

D

BL

EM

RD

BK

BR

RD

PU

TAB

LE

1

AL

TE

RN

AT

EM

OT

OR

WIR

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TA

BLE

2

SP

EE

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PS

CO

LOR

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BK

BL

PU

TE

RM

INA

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NT

2 (B

C)

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sed

(IIC

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nuse

d(II

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LO

WM

ED

HIG

H

DIA

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AM

1

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R

BCP

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unus

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used

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2 1

CM

RC

CF

FH

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SEE

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SEE

NO

TE 4

22

DSG036045 [208-230V/1PH/60HZ]D***

Page 9: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

9

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 [208-230V/1PH/60HZ]D***

412 5

3 6

GN

D

LDS

BPS

WB

I1

BI2

BI3

RSS

AI1

CO2VOUT

DCG

ND24

VAC

COM

GND

VOU

TDC

ECO

N

24V

TR1

1

240

23

C20

8TR

2

12

3EM

BK

CO

MP

SMK/

EMG

POW

ERSU

PPL

Y20

8-24

0/1/

60SE

EN

OTE

2

CFS

YL/P

KBL

/PK

BK

BR

RD

PK

GR

YL

GR

GR

BL

CC

OARH SPCRH

STPT

OFF

SET

GND

TEM

P

SPCTEMP

BLBL

BL/

PK

DAT

OA

T

BI4

BI5

BI6

BI7

BI8

AI2

AI3

AI4

AI5

AI6

AI7

AI8 GN

D

AGN

D

24VA

C

AG

ND

GN

DG

ND

CO

M3-

8

RL8 A

O4

CO

M2

AO3

AO2

AO1

CO

M3-

8

RL7

RL6

RL5

RL4

RL3

RL2

RL1CO

M1

AGC

VOUT

DCGN

DWH

WH

WH

WH

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD

T2 T1

L2 L1

BL RD

BK

BKR

D

WH

PKYL RD

SEE

NO

TE4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1SEE

NO

TE5

CS

PSES

XS

RD

RD

HPS

LPS

TB1

RD

BK

YL

PU

PUPK

YLPK

VM

PS RS

ALS

MV MV

PU

W.R

.G

AS

VA

LVE

GV

BL

(ALT

.) H

ON

EY

WE

LLG

AS

VA

LVE

GV

FS IGN

SE

EN

OTE

6

IIC

LS

10

7 9

12

8

11

ECO

N

1 32

4

L1FS

DI

H E AT C OO LUNU SED

L2

SE

EN

OTE

3

CM

PU

BK

BK

RD

WH B

K

BK

RD

PU

PU

BR

RD

OR

RD

YL

YL

YL

PUBL

RD

RD

RD

RD

RD

OR

RD

RD

RD

PU

RD

WH

BRBK

BL

BL

WH

BR

PU

RD

BK

BL

WH

BL

BK

GR

BK

GR

YL/

PKY

L

TB2

0140

L058

18-A

208-

240/

1/60

DA

PU

RD

PU

WH

RD

BK

RD

BK

24V

AC

PU

PU PU

BR

BK B

L

BK

GR

YL

BR

RD

RC

CF

YL

YL

BK

BK

OR

BL

BL

BL

3 S

PE

ED

FC

H

BC

SEE

NO

TE7

&8

OR

BR

5 6

Page 10: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

10

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 [208-230V/1PH/60HZ]D***

0140

L058

58-A

208-

240/

1/60

LDS

RS

S

BPS

W

3

24V

TR

1

HP

S

3

24V

TR

1

LPS

BI1

BI2

BI3

BI5

BI6

BI7

BI8 AI1

AI2 AI4

AI5

AI6

AI7

AI8 AG

ND

OAT

DAT

OAR

H

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

COM

1R

L1

RL2

CO

M2

COM

3-8

AI3

RL3

RL4

RL5

CC

1

RL6

RL7

RL8

24V

AC

GN

D

ECO

NP

LF

+ - + - + -HGR

H

EXF

ALR

M

SM

K/E

MG

AO

1A

O2

AO

3A

O4

FSIGN

NO

TE3

RS

GV

LS

FS

54

ALS

PS

103 6 8

IIC

D D C

L2

T1C

OMP

T2

SUPP

LY V

OLT

AGE

L1

CC

208-

240/

1/60

CC

VM

BI4

208-

240/

1/60

208-

240/

1/60 SE

E N

OTE

5

CFS

BL/P

K B

LUE

WIT

H P

INK

ST

RIP

E

PK P

INK

YL/

PK

YE

LLO

W W

ITH

PIN

K S

TRIP

E

WIR

EC

OD

E

OF

OV

ER

CU

RR

EN

T PR

OT

EC

TIO

N

LIN

E VO

LTAG

E

OPT

ION

AL H

IGH

VO

LTAG

E

LOW

VO

LTAG

E

RD

R

ED

FAC

TO

RY

WIR

ING

LOW

VO

LTAG

E

BLB

LUE

BK B

LAC

K

NO

TES:

1. R

EPLA

CEM

ENT

WIR

E M

UST

BE

SAM

E S

IZE

AND

TYP

E IN

SU

LATI

ON

AS

OR

IGIN

AL (A

T LE

AST

105°

C)

USE

CO

PPE

RC

ON

DU

CT

OR

ON

LY.

2.U

SEC

OPP

ER

CO

ND

UC

TO

RS

ON

LY +

+U

SE N

.E.C

.C

LASS

2 W

IRE

3. E

CO

NO

MIZ

ER P

LU

G L

OC

ATE

D IN

TH

E R

ETU

RN

AIR

CO

MPA

RTM

EN

T.R

EMO

VE M

ALE

PLU

GA

ND

ATT

AC

H F

EMAL

EPL

UG

TO

THE

ECO

NO

MIZ

ERA

CC

ESS

OR

Y.4.

FO

R 2

08 V

OLT

TR

ANS

FOR

MER

OPE

RAT

ION

MO

VEB

LAC

K W

IRE

FRO

M T

ERM

INAL

3 T

O T

ERM

INAL

2 O

N T

RA

NS

FOR

MER

.5.

REM

OVE

JUM

PE

R IF

SM

OKE

DET

ECT

OR

OR

EM

ER

GE

NC

Y S

HU

TD

OW

N D

EVIC

E IS

INST

ALLE

D.

6. C

RA

NK

CAS

EH

EAT

ER

AN

DC

RAN

KC

ASE

HEA

TE

R S

WIT

CH

FA

CT

OR

Y E

QU

IPP

ED

WH

EN

RE

QU

IRED

.7.

TO

CH

AN

GE

EVAP

MO

TOR

SPE

ED

. SE

E TA

BLE

2.8.

FO

R A

LTER

NAT

E M

OT

OR

WIR

ING

SEE

DIA

GR

AM 1

.

OR

O

RAN

GE

SEE

UN

ITR

ATIN

G P

LATE

FO

R T

YPE

AN

D S

IZE

YL

YEL

LOW

GR

G

RE

EN

WH

WH

ITE

BR

BRO

WN

CO

MPO

NE

NT

LEG

EN

D

FIEL

D W

IRIN

GH

IGH

VO

LTAG

E

PU

PU

RPL

E

FIEL

D S

PLI

CE

SWIT

CH

(TEM

P)

OPT

ION

AL L

OW

VO

LTAG

E

SWIT

CH

(PR

ESS

.)

OV

ER

CU

RR

EN

TPR

OT.

DEV

ICE

TER

MIN

AL

PLU

GC

ON

NEC

TIO

N

FIEL

D G

RO

UN

D

IGN

ITER

JUN

CT

ION

SCH

EMAT

IC S

YMBO

L

AG

ND

AO

AI

ALR

MB

CB

IB

LSB

PS

WC

CC

CR

CFS

CH

CH

SC

MC

OM

CO

MP

CS

DFT

EC

ON

GV

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"O

NTB

2)4

AN

ALO

GO

UTP

UT S

8A

NA

LOG

INP

UTS

ALA

RM

BLO

WE

RC

AP

AC

ITO

R8

BIN

AR

YIN

PU

TSB

LOW

ER

LOW

SP

EE

DB

LOW

ER

PR

OV

ING

SW

ITC

HC

OM

PR

ES

SO

RC

ON

TAC

TOR

CO

MP

RE

SS

OR

CO

NTA

CTO

RR

ELA

YC

LOG

GE

DFI

LTE

RSW

ITC

HC

RA

NKC

AS

EH

EA

TER

CR

AN

KC

AS

EH

EA

TER

SW

ITC

HC

ON

DE

NS

ER

MO

TOR

CO

MM

ON

( "C

"ON

TB2)

CO

MP

RE

SS

OR

CO

M1

AND

SM

OK

ED

ETE

CTO

RD

EFR

OS

TTH

ER

MO

STA

TE

CO

NO

MIZ

ER

GA

SV

ALV

E

EM

ES

EXF

GN

DH

GR

HH

PS

LDS

LPS

OA

TO

AR

HP

LFP

SR

CC

FR

LR

SS

RV

CS

AT/

DA

TS

MK

/EM

GS

PC

TEM

PS

PC

RH

T1-T

5

TB1-

2TR

1-2

XS

EV

AP

OR

ATO

RM

OTO

RE

CO

NC

OM

3 -8,

BI1

AN

DS

MO

KE

DE

TEC

TOR

EXH

AU

ST

FAN

EQ

UIP

ME

NT

GR

OU

ND

HO

TG

AS

RE

HE

AT

HIG

HP

RE

SSU

RE

SW

ITC

HLO

AD

SH

ED

DIN

GLO

WP

RE

SSU

RE

SW

ITC

HO

UTD

OO

RA

IRTE

MP

ER

ATU

RE

OU

TDO

OR

AIR

RE

LATI

VE

HU

MID

ITY

FEM

ALE

PLU

G/C

ON

NE

CTO

RH

PS

,LP

S&

SM

OK

ED

ETE

CTO

RR

UN

CA

PA

CIT

OR

F OR

CO

ND

EN

SE

RF A

NR

ELA

YR

EM

OTE

STA

RT

STO

PR

EV

ER

SIN

GV

ALV

EC

OIL

SU

PP

LY/ D

ISC

HA

RG

EA

IRT E

MP

ER

ATU

RE

SM

OK

EO

RE

ME

RG

EN

CY

SH

UTD

OW

NS

PA

CE

TEM

PE

RA

TUR

ES

PA

CE

RE

LATI

VE

HU

MID

ITY

MO

TOR

SP

EE

DTA

PS

1-5

(DIR

EC

TD

RIV

EN

MO

TOR

ON

L Y)

TER

MI N

AL

BLO

CK

(24V

SIG

NA

L)TR

AN

SFO

RM

ER

24V

AC

TRA

NS

FOR

ME

R&

SM

OK

ED

ETE

CTO

R

CO

MPO

NE

NT

LEG

EN

D

ALT

ER

NA

TE

MO

TO

R6-

WIR

ES

SEE

TA

BLE

1

BC

3S

PEE

D

BL

EM

RD

BK

BR

RD

PU

TAB

LE1

ALT

ER

NA

TEM

OT

OR

WIR

ING

TAB

LE2

SP

EE

DT

AP

SC

OLO

RR

DB

KB

LP

U

TER

MIN

AT

ION

T2 (B

C)

Unu

sed

(IIC

)U

nuse

d(II

C)

PIN

1 (2

4VT

R2)

RD

BL

BK

LOW

ME

DH

IGH

DIA

GR

AM

1

BL BR

BC

PU

EM

3SP

EED

RD

BK

unus

edun

used

H C

DI

L2L1

IICIIC

IIC

11 7

2 1

CM

RC

CF

FH

C

SEE

NO

TE 2

SEE

NO

TE 4

22

Page 11: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

11

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG060[090, 140][208-230V/1PH/60HZ]D***

412 5

3 6

GN

D

LDS

BPS

WB

I1

BI2 BI3

RS

S

AI1

CO2VO

UT

DC

GN

D

24V

AC

CO

M

GN

D

VO

UT

DC

EC

ON

24V

TR1

124

02

3C

208

TR2

12

3

BK

CO

MP

SM

K/E

MG

PO

WE

R S

UP

PLY

208-

240/

1/60

SEE

NO

TE 2

CFS

YL/P

KB

L/P

K

BK

BR

RD

PK G

RYL

GR

GR

BL

CC

OARH SPCRH

STP

TO

FFSE

T

GN

D

TEM

P

SPCTEMP

BL

BL

DA

T

OA

T

BI4

BI5 BI6

BI7

BI8

AI2

AI3

AI4

AI5 AI6

AI7

AI8 GN

D

AG

ND

24V

AC

AG

ND

GN

DG

ND

CO

M3-

8R

L8 AO

4

CO

M2

AO

3

AO

2

AO

1

CO

M3-

8

RL7

RL6RL5

RL4

RL3

RL2

RL1CO

M1

AG

C

VO

UT

DC

GN

D

BL

WH

WH

WH

WH

+ - + -HG

RH

EX

F

GR

ALR

M+ -

RD

T2 T1

L2 L1

RD B

K

BL

RD

BK

BK R

D

WH

PK

YL RD

SEE

NO

TE 4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1

SE

E N

OTE

5

CS

PS

ESX

S

RD

RD

HP

SLP

S

TB1

RD

BK

YL

PU

PU

PKYL

PK

VM

VM

R 3 1

2

PS RS

ALS

MV

MV

PU

W.R

.G

AS

VA

LVE

GV

BL(ALT

.) H

ON

EYW

ELL

GA

S V

ALV

E

GV

FS IGN

SE

E N

OTE

6

IIC

LS

10

7 9

12

8

11

ECO

N

1 324

L1FS

DIHEAT COOLUNUSED

L2

SE

EN

OTE

3

CM

BR

PU

BK

BK

RD

WH BK

BK

BK

PK

RD

PU

PU

BR

RD

OR

BL

BL

BL

BL

BL

BLPK

WH

YL

YLYLP

UBL

RD

RD

RD

RD

RD

OR

RD

GR

GR

PU

RD

WH

BR

BK

BL

BL

WH

BR

WH

BL

PU

RD

BK

BL

BL

WH

BL

BK GR

BK

GR

YL/

PK

YL

TB2

0140

L058

05-A

208-

240/

1/60

DA

PU

RD

PU

WH

RD

BK

RD

BK

24 V

AC

EM GT4

LT3T2

T1 CNT5

TB

GR

GR

OR

RD

BK

BL

BL

OR

OR

WH

WH

BR

BR

PU

PU

YL

YLS

EE N

OTE

7

RD BK

OR

OR

OR

FC

H

RC

CF

YL

RD

BR

BL

BL/ PK

65

Page 12: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

12

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

0140

L058

44-A

LDS

RS

S

BPS

W

3

24V

TR

1

HPS

3

24V

TR

1

LPS

BI1

BI2

BI3 BI5

BI6 BI7

BI8 AI1

AI2 AI4

AI5

AI6

AI7

AI8 AG

ND

OA

TD

AT

OAR

H

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

CO

M1

RL1

RL2

COM

2

COM

3-8

AI3

RL3

RL4

RL5

CC

1

RL6

RL7

RL8

24V

AC

GND

ECO

NP

LF

+ - + - + -HGR

H

EXF

ALR

M

SM

K/E

MG

AO

1A

O2

AO

3A

O4

VMR

FSIGN

NO

TE

3

L2

RS

GV

LS

H

D1

FSF

54L1

ALS

PS

103 6 8

IIC

D D C

T1C

OMP

SUPP

LY V

OLT

AGE

CM

L1

T2

208-

240/

1/60

CC

CC

VM

R3

1V

M

BI4

208-

240/

1/60

208-

240/

1/60

SEE

NO

TE 5

RC

CF

CFS

L2

BL/P

K B

LUE

WIT

H P

INK

ST

RIP

E

PK P

INK

YL/

PK

YE

LLO

W W

ITH

PIN

K ST

RIP

E

WIR

EC

OD

E

OF

OV

ER

CU

RR

EN

TP

RO

TEC

TIO

N

LIN

E V

OLT

AG

E

OPT

ION

AL

HIG

H V

OLT

AGE

LOW

VO

LTA

GE

RD

R

EDFA

CT

OR

Y W

IRIN

G

LOW

VO

LTA

GE

BL

BLU

EB

K B

LAC

K

NO

TES

:

1. R

EPLA

CE

MEN

T W

IRE

MU

ST B

E S

AME

SIZE

AN

DTY

PE

INSU

LATI

ON

AS

OR

IGIN

AL

(AT

LEA

ST10

5°C

) U

SE C

OP

PER

CO

ND

UC

TO

RO

NLY

.2.

USE

CO

PPE

RC

ON

DU

CT

OR

SO

NLY

++

USE

N.E

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LAS

S 2

WIR

E3.

EC

ON

OM

IZER

PL

UG

LO

CAT

ED

IN T

HE

RET

UR

N A

IR C

OM

PAR

TME

NT.

RE

MO

VE M

ALE

PLU

GA

ND

ATT

AC

H F

EMAL

EP

LUG

TO

TH

EE

CO

NO

MIZ

ERAC

CES

SO

RY.

4. F

OR

208

VO

LT T

RA

NS

FOR

ME

RO

PE

RAT

ION

MO

VEB

LAC

K W

IRE

FRO

M T

ER

MIN

AL 3

TO

TER

MIN

AL2

ON

TR

AN

SFO

RM

ER

.5.

REM

OVE

JU

MP

ER

IF S

MO

KE

DET

EC

TO

RO

R E

ME

RG

EN

CY

SH

UT

DO

WN

DEV

ICE

IS IN

STA

LLE

D.

6. C

RA

NK

CA

SEH

EAT

ER

AN

DC

RA

NK

CAS

EH

EAT

ER

SW

ITC

H F

AC

TO

RY

EQ

UIP

PE

DW

HE

NR

EQ

UIR

ED

.7.

FO

R D

IFFE

REN

TTH

AN

FA

CT

OR

Y SP

EED

TAP

. CH

ANG

EC

OO

LIN

G S

PEED

AT

MO

TO

R T

4 A

ND

T5

TER

MIN

ALS

. CH

AN

GE

HE

ATIN

G S

PEED

AT

MO

TO

R T

1,T2

AN

D T

3. S

PE

ED T

AP

TER

MIN

ATIO

NS

SH

OW

NO

ND

IAG

RAM

AR

ER

EP

RE

SE

NTA

TIVE

BUT

AC

TUAL

FAC

TO

RY

SETT

ING

S M

AY

BE

DIF

FE

RE

NT

BAS

ED

ON

THE

HEA

TIN

GV

ALU

E O

FTH

EU

NIT

.C

OO

LIN

G S

PEE

D(G

REE

N A

ND

BR

OW

N)

T3

-LO

W S

PEED

T4

- HIG

H S

PE

ED

HEA

TIN

G S

PEED

(WH

ITE

)T

1 -L

OW

SPE

EDT

2 -M

ED S

PEE

DT

5 - H

IGH

SP

EE

D

OR

O

RAN

GE

SEE

UN

ITR

ATIN

G P

LATE

FO

R T

YPE

AN

D S

IZE

YL

YE

LLO

W

GR

G

RE

EN

WH

WH

ITE

BR

BR

OW

N

CO

MPO

NE

NT

LEG

EN

D

FIE

LD W

IRIN

GH

IGH

VO

LTA

GE

PU

PU

RPL

E

FIEL

D S

PLI

CE

SWIT

CH

(TEM

P)

O

PTIO

NAL

LO

W V

OLT

AG

E

SWIT

CH

(PR

ESS

.)

OV

ER

CU

RR

EN

TP

RO

T. D

EVIC

E

TER

MIN

AL

PLU

GC

ON

NE

CTI

ON

FIEL

DG

RO

UN

D

IGN

ITER

JUN

CT

ION

SCH

EM

ATIC

SY

MBO

L

AG

ND

AO

AI

ALR

MB

HS

BI

BLS

BP

SW

CC

CC

RC

FSC

HC

HS

CM

CO

MC

OM

PC

SD

FTE

CO

NG

V

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"

ON

TB2)

4A

NA

L OG

OU

TPU

TS

8A

NA

L OG

INP

UTS

ALA

RM

BLO

WE

RH

IGH

SP

EE

D8

BIN

AR

YIN

PU

TSB

LOW

ER

LOW

SP

EE

DB

LOW

ER

PR

OV

ING

SW

ITC

HC

OM

PR

ES

SO

RC

ON

TAC

TOR

CO

MP

RE

SS

OR

CO

NTA

CTO

RR

ELA

YC

LOG

GE

DFI

LTE

RS

WIT

CH

CR

AN

KC

AS

EH

EA

TER

CR

AN

KC

AS

EH

EA

TER

SW

ITC

HC

ON

DE

NS

ER

MO

TOR

CO

MM

ON

("C

"ON

TB2)

CO

MP

RE

SS

OR

CO

M1

AN

DS

MO

KE

DE

TEC

TOR

DE

FRO

ST

THE

RM

OS

TAT

EC

ON

OM

IZE

RG

AS

VA

LVE

EM

ES

EX

FG

ND

HG

RH

HP

SLD

SLP

SO

AT

OA

RH

PLF

PS

RC

CF

RL

RS

SR

VC

SA

T/D

AT

SM

K/E

MG

SP

CTE

MP

SP

CR

HT

1-T5

TB

1-2

TR1-

2X

S

EV

AP

OR

ATO

RM

OTO

RE

CO

NC

OM

3 -8,

BI1

AN

DS

MO

KE

DE

TEC

TOR

EX

HA

US

TFA

NE

QU

IPM

EN

TG

RO

UN

DH

OT

GA

SR

EH

EA

TH

IGH

PR

ES

SU

RE

SW

ITC

HLO

AD

SH

ED

DIN

GLO

WP

RE

SS

UR

ES

WIT

CH

OU

TDO

OR

AI R

TEM

PE

RA

TUR

EO

UTD

OO

RA

IRR

ELA

TIV

EH

UM

IDIT

YFE

MA

LEP

LUG

/CO

NN

EC

TOR

HP

S,L

PS

&S

MO

KE

DE

TEC

TOR

RU

NC

AP

AC

ITO

RFO

RC

ON

DE

NS

ER

FAN

RE

LAY

RE

MO

TES

TAR

TS

TOP

RE

VE

RS

ING

VA

LVE

CO

ILS

UP

PL Y

/DIS

CH

AR

GE

AIR

TE

MP

ER

ATU

RE

SM

OK

EO

RE

ME

RG

EN

CY

SH

UTD

OW

NS

PA

CE

TEM

PE

RA

TUR

ES

PA

CE

RE

LATI

VE

HU

MI D

ITY

MO

TOR

SP

EE

DTA

PS

1-5

(DIR

EC

TD

RIV

EN

MO

TOR

ON

L Y)

TER

MIN

AL

BL O

CK

(24V

SIG

NA

L)TR

AN

SFO

RM

ER

24V

AC

TRA

NS

FOR

ME

R&

SM

OK

ED

ETE

CTO

R

CO

MPO

NE

NT

LEG

EN

D

C

T2T1

T5

T3T4E

MC

T2T1

T5

T3T4E

M

TB1

TB

1

TB

EMG T4

EML T3

T2T1C

N T5

208-

240/

1/60

FH

C

SEE

NO

TE 2

SEE

NO

TE 4

22

DSG060[090, 140][208-230V/1PH/60HZ]D***

Page 13: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

13

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG036045 [208-230V/3PH/60HZ]D***

412 5

3 6

GN

D

LDS

BPS

WB

I1

BI2 BI3

RS

S

AI1

CO2VO

UT

DC

GN

D

24VA

C

CO

M

GN

D

VO

UT

DC

EC

ON

24V

TR1

124

02

3C

208

TR2

12

3E

M

L3

BK

CO

MP

SM

K/EM

G

POW

ER

SU

PPLY

208-

240/

3/60

SEE

NO

TE 2

CFS

YL/P

KB

L/P

K

BK

BR

RD

PK G

RYL

GR

GR

BL

CC

OARH SPCRH

STP

TO

FFS

ET

GN

D

TEM

P

SPCTEMP

BL

BL

BL/ PK

DA

T

OA

T

BI4

BI5 BI6

BI7

BI8

AI2

AI3

AI4

AI5 AI6

AI7

AI8 GN

D

AG

ND

24VA

C

AG

ND

GN

DG

ND

CO

M3-

8R

L8 AO

4

CO

M2

AO

3

AO

2

AO

1

CO

M3-

8

RL7

RL6RL5

RL4

RL3

RL2

RL1CO

M1

AGC

VO

UT

DC

GN

DWH

WH

WH

WH

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD YL

T3 T2 T1

L2 L1

BL

BL

RD

BK

BK

WH

PK

C

YL RD

SEE

NO

TE 4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1

SEE

NO

TE 5

CS

PSES

XS

RD

RD

HP

SLP

S

TB1

RD

BK

YL

PU

PU

PK

YLPK

VM

PS

RS

ALS

MV

MV

PU

W.R

.G

AS

VA

LVE

GV

BL(A

LT.)

HO

NEY

WE

LLG

AS

VA

LVE

GV

FS IGN

SE

E N

OTE

6

IIC

LS

10

7 9

12

8

11

ECO

N

1 324

L1FS

DI

HEAT COOLUNUSED

L2

SE

EN

OTE

3

CM

BR

RC

CF

PU

BK

BK

RD

FC

OR

RD

WH B

K

BK

RD

PU

PU

RD

ORYL

YLYLP

U

RD

RD

RD

RD

RD

OR

RD

PU

RD

WH

BR

BK

BL

BL

WH

PU

RD

BK

BL

BL

WH

BL

BK GR

BK

GR

BR

YL/

PKY

L

TB2

0140

L058

04-A

208-

240/

3/60

DA

PU

RD

PU

WH

RD

BK

RD

BK

24 V

AC

PU PU

BR

3 S

PE

ED

BK

BC

BK

BK

BL

RD

RD

RD

BL

GR

YL

YL

BK

BK

BL

BL

RD

PU

RD

SEE

NO

TE 7

& 8

BL

5 6

Page 14: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

14

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG036045 [208-230V/3PH/60HZ]D***

0140

L05

843-

A

208-

240

/3/6

0

LDS

RS

S

BP

SW

3

24V

TR

1

HP

S

3

24V

TR

1

LPS

BI1

BI2

BI3 BI5

BI6 BI7

BI8 AI1

AI2 AI4

AI5

AI6

AI7

AI8 AG

ND

OAT

DAT

OA

RH

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

CO

M1

RL1

RL2

CO

M2

CO

M3-

8

AI3

RL3

RL4

RL5

CC1

RL6

RL7

RL8

24V

AC

GN

D

EC

ON

PLF

+ - + - + -HGR

H

EXF

ALR

M

SM

K/E

MG

AO

1A

O2

AO

3A

O4

FSIGN

NO

TE3

RS

GV

LS

FS

54

ALS

PS

103 6 8

IIC

D D C

L2

T1CO

MP

T2

SU

PPLY

VO

LTA

GE

CM

L1

CC

T3

208-

240/

3/60

CC

CC

VM

BI4

208-

240/

3/60

208-

240

/3/6

0

SEE

NO

TE 5

RC

CF

FC

CFS

L3

BL/

PK

BLU

E W

ITH

PIN

K S

TRIP

E

PK

PIN

K

YL/P

KY

ELL

OW

WIT

H P

INK

ST

RIP

E

WIR

EC

OD

E

OF

OV

ERC

UR

REN

TP

RO

TEC

TIO

N

LIN

EV

OLT

AG

E

OPT

ION

AL H

IGH

VO

LTA

GE

LOW

VO

LTA

GE

RD

R

EDFA

CTO

RY

WIR

ING

LOW

VOLT

AG

E

BL

BLU

EBK

BL

AC

K

NO

TES:

1. R

EPLA

CEM

EN

TW

IRE

MU

ST B

E S

AME

SIZE

AN

DTY

PE I

NS

ULA

TIO

N A

SO

RIG

INAL

(A

T LE

AST

105°

C)

U

SEC

OPP

ER

CO

ND

UC

TOR

ON

LY.

2. U

SEC

OPP

ERC

ON

DU

CTO

RS

ON

LY

++

USE

N.E

.C. C

LAS

S 2

WIR

E3.

EC

ON

OM

IZE

R P

LUG

LO

CA

TED

IN T

HE

RE

TUR

N A

IR

CO

MP

AR

TME

NT.

REM

OV

E M

ALE

PLU

GA

ND

ATT

AC

H

FEM

ALE

PL

UG

TO

TH

E E

CO

NO

MIZ

ER

AC

CE

SS

OR

Y.

4. F

OR

208

VO

LTTR

AN

SFO

RM

ER

OP

ER

ATI

ON

MO

VE

BLA

CK

WIR

EFR

OM

TER

MIN

AL

3 T

O T

ER

MIN

AL 2

O

N

TR

AN

SFO

RM

ER

.5.

REM

OVE

JU

MP

ER

IF S

MO

KE

DE

TEC

TOR

OR

EM

ER

GE

NC

Y

SH

UTD

OW

ND

EVIC

E IS

INST

ALL

ED

.6.

CR

AN

KC

ASE

HEA

TER

AN

DC

RA

NK

CAS

EH

EA

TER

S

WIT

CH

FA

CTO

RY

EQ

UIP

PE

DW

HE

NR

EQ

UIR

ED

.7.

TO

CH

AN

GE

EVA

P M

OT

OR

SPE

ED .

SEE

TABL

E 2.

8. F

OR

ALT

ER

NAT

E M

OTO

R W

IRIN

GS

EED

IAG

RA

M 1

.

OR

OR

AN

GE

SEE

UN

ITR

ATIN

G P

LATE

FO

R T

YPE

AN

D S

IZE

YL

YE

LLO

W

GR

GR

EEN

WH

WH

ITE

BR

B

RO

WN

CO

MP

ON

EN

T LE

GE

ND

FIE

LD W

IRIN

GH

IGH

VO

LTA

GE

PU

P

UR

PLE

FIE

LD S

PLI

CE

SWIT

CH

(TEM

P)

O

PTIO

NAL

LO

WVO

LTA

GE

SWIT

CH

(PR

ESS

.)

OVE

RC

UR

RE

NT

PR

OT.

DEV

ICE

TER

MIN

AL

PLU

G C

ON

NE

CTI

ON

FIE

LDG

RO

UN

D

IGN

ITER

JUN

CTI

ON

SC

HEM

ATI

C S

YMBO

L

AG

ND

AO

AI

AL R

MB

IB

LSB

PS

WC

CC

CR

CFS

CH

CH

SC

MC

OM

CO

MP

CS

DFT

EC

ON

GV

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"

ON

TB2 )

4A

NA

LOG

OU

TPU

TS8

AN

ALO

GIN

PU

TSA

LAR

M8

BIN

AR

YIN

PU

TSB

LOW

ER

LOW

SP

EE

DB

LOW

ER

PR

OV

ING

SW

ITC

HC

OM

PR

ES

SO

RC

ON

TAC

T OR

CO

MP

RE

SS

OR

CO

NTA

CTO

RR

ELA

YC

LOG

GE

DFI

LTE

RS

WIT

CH

CR

AN

KC

AS

EH

EA

TER

CR

AN

KC

AS

EH

EA

TER

SW

ITC

HC

ON

DE

NS

ER

MO

TOR

CO

MM

ON

("C

"ON

TB2)

CO

MP

RE

SS

OR

CO

M1

AN

DS

MO

KE

DE

TEC

TOR

DE

FRO

ST

THE

RM

OS

TAT

EC

ON

OM

IZE

RG

AS

VA

L VE

EM

ES

EX

FG

ND

HG

RH

HP

SLD

SLP

SO

AT

OA

RH

PLF

PS

RC

CF

RL

RS

SR

VC

SA

T/D

AT

SM

K/E

MG

SP

CTE

MP

SP

CR

HT1

-T5

TB1-

2TR

1-2

XS

EV

AP

OR

ATO

RM

OTO

RE

CO

NC

OM

3-8,

BI1

AN

DS

MO

KE

DE

TEC

TOR

EX

HA

US

TFA

NE

QU

IPM

EN

TG

RO

UN

DH

OT

GA

SR

EH

EA

TH

IGH

PR

ES

SU

RE

SW

ITC

HLO

AD

SH

ED

DIN

GLO

WP

RE

SS

UR

ES

WIT

CH

OU

TDO

OR

AIR

TEM

PE

RA

TUR

EO

UTD

OO

RA

IRR

ELA

TIV

EH

UM

IDIT

YFE

MA

LEP

LUG

/CO

NN

EC

TOR

HP

S,L

PS

&S

MO

KE

DE

TEC

TOR

RU

NC

AP

AC

ITO

RFO

RC

ON

DE

NS

ER

FAN

RE

LAY

RE

MO

TES

TAR

TS

TOP

RE

VE

RS

ING

VA

LVE

CO

ILS

UP

PLY

/DIS

CH

AR

GE

AIR

TEM

PE

RA

T UR

ES

MO

KE

OR

EM

ER

GE

NC

YS

HU

TDO

WN

SP

AC

ETE

MP

ER

ATU

RE

SP

AC

ER

ELA

TIV

EH

UM

IDIT

YM

OTO

RS

PE

ED

TAP

S1-

5(D

IRE

CT

DR

IVE

NM

OTO

RO

NLY

)TE

RM

INA

LB

LOC

K(2

4VS

IGN

AL)

TRA

NS

FOR

ME

R24

VA

CTR

AN

SFO

RM

ER

&S

MO

KE

DE

TEC

TOR

CO

MP

ON

EN

T LE

GE

ND

ALT

ER

NA

TE

MO

TO

R6-

WIR

ES

SEE

TA

BLE

1

BC3

SP

EED

BL

EM

RD

BK

BR

RD

PU

TAB

LE1

ALTE

RN

ATE

MO

TO

RW

IRIN

G

TABL

E2

SPE

EDT

APS

CO

LOR

RD

BK BL PU

TER

MIN

AT

ION

T2 (B

C)

Unu

sed

(IIC

)U

nuse

d (I

IC)

PIN

1 (2

4VT

R2)

RD

BL

BK

LOW

ME

DH

IGH

DIA

GR

AM

1

BL BR

BCPU

EM3

SPEE

D

RD

BKun

used

unus

edH C

DI

L2L1

IICIIC

IIC

11 7

2 1

SEE

NO

TE 2

SEE

NO

TE 4

22

Page 15: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

15

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 [208-230V/3PH/60HZ]D***

412 5

3 6

GN

D

LDS

BP

SW

BI1

BI2 BI3

RS

S

AI1

CO2VO

UT

DC

GN

D

24V

AC

CO

M

GN

D

VO

UT

DC

EC

ON

24V

TR1

124

02

3C

208

TR2

12

3E

M

L3

BK

CO

MP

SMK

/EM

G

PO

WE

R S

UP

PLY

208-

240/

3/60

SEE

NO

TE 2

CFS

YL/P

KB

L/P

K

BK

BR

RD

PK G

RYL

GR

GR

BL

CC

OARH SPCRH

STP

TO

FFSE

T

GN

D

TEM

P

SPCTEMP

BL

BL

BL/

PK

DA

T

OA

T

BI4

BI5 BI6

BI7

BI8

AI2

AI3

AI4

AI5 AI6

AI7

AI8 GN

D

AGN

D

24V

AC

AGN

D

GN

DG

ND

CO

M3-

8R

L8 AO

4

CO

M2

AO

3

AO

2

AO

1

CO

M3-

8

RL7

RL6RL5

RL4

RL3

RL2

RL1CO

M1

AG

C

VO

UT

DC

GN

DWH

WH

WH

WH

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD YL

T3 T2 T1

L2 L1

BL

BL

RD BK

BK

WH

PK

C

YL RD

SEE

NO

TE 4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1

SE

E N

OTE

5

CS

PSE

SXS

RD

RD

HP

SLP

S

TB1

RD

BK

YL

PU

PU

PK

YLP

K

VM

PS RS

ALS

MV

MV

PU

W.R

.G

AS

VA

LVE

GV

BL(A

LT.)

HO

NE

YWE

LLG

AS

VA

LVE

GV

FS IGN

SE

E N

OTE

6

IIC

LS

10

7 9

12

8

11

ECO

N

1 324

L1FS

DI

HEAT COOLUNUSED

L2

SE

EN

OTE

3

CM

BR

RC

CF

PU

BK

BKR

D

FC

OR

RD

WH B

K

BK

RD

PU

PU

BR

RD

ORYL

YLYLP

U

RD

RD

RD

RD

RD

OR

RD

PU

RD

WH

BR

BK

BL

BL

WH

BR

PU

RD

BK

BL

BL

WH

BL

BK

GR

BK

GR

BR

YL/

PK

YL

TB2

0140

L058

03-A

208-

240/

3/60

DA

PU

RD

PU

WH

RD

BKR

D

BK

24 V

AC

PU PU

BR

3 S

PE

ED

BK

BC

BK

BK

BL

RD

RD

RD

BL

GR

YL

YL

BK

BK

BL

BL

RD

PU

RD

SE

E N

OTE

7 &

8

BL

5 6

Page 16: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

16

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG[036, 048]090 DSG048115 [208-230V/3PH/60HZ]D***

0140

L058

42-A

208-

240/

3/60

LDS

RS

S

BPS

W

3

24V

TR

1

HPS

3

24V

TR

1

LPS

BI1

BI2

BI3 BI5

BI6 BI7

BI8 AI1

AI2 AI4

AI5

AI6

AI7

AI8 AG

ND

OA

TD

AT

OAR

H

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFFS

ET

SPC

RH

COM

1R

L1

RL2

CO

M2

COM

3-8

AI3

RL3

RL4

RL5

CC

1

RL6

RL7

RL8

24V

AC

GND

ECO

NP

LF

+ - + - + -HGR

H

EXF

ALR

M

SM

K/E

MG

AO

1A

O2

AO

3A

O4

FSIGN

NO

TE3

RS

GV

LS

FS

54

ALS

PS

103 6 8

IIC

D D C

L2

T1C

OMP

T2

SUPP

LY V

OLT

AGE

CM

L1

CC

T3

208-

240/

3/60

CC

CC

VM

BI4

208-

240/

3/60

208-

240/

3/60

SEE

NO

TE 5

RC

CF

FC

CFS

L3

BL/

PK

BLU

E W

ITH

PIN

K S

TR

IPE

PK P

INK

YL/

PK

YE

LLO

W W

ITH

PIN

K S

TRIP

E

WIR

EC

OD

E

OF

OV

ER

CU

RR

EN

T PR

OT

EC

TIO

N

LIN

E VO

LTA

GE

OPT

ION

AL

HIG

H V

OLT

AG

E

LOW

VO

LTAG

E

RD

R

ED

FAC

TO

RY

WIR

ING

LOW

VO

LTAG

E

BLB

LUE

BK B

LAC

K

NO

TES:

1. R

EPLA

CEM

ENT

WIR

E M

UST

BE

SAM

E S

IZE

AND

TYP

E IN

SU

LATI

ON

AS

OR

IGIN

AL (A

T LE

AST

105°

C)

USE

CO

PPE

RC

ON

DU

CT

OR

ON

LY.

2.U

SEC

OPP

ER

CO

ND

UC

TO

RS

ON

LY +

+U

SE N

.E.C

.C

LASS

2 W

IRE

3. E

CO

NO

MIZ

ER P

LU

G L

OC

ATE

D IN

TH

E R

ET

UR

N A

IR C

OM

PAR

TME

NT.

RE

MO

VE

MA

LEPL

UG

AN

D A

TTA

CH

FEM

ALE

PLU

G T

OT

HE

ECO

NO

MIZ

ERA

CC

ESS

OR

Y.4.

FO

R 2

08 V

OLT

TR

ANS

FOR

ME

R O

PER

ATIO

N M

OVE

BLA

CK

WIR

EFR

OM

TER

MIN

AL 3

TO

TER

MIN

AL2

ON

TR

AN

SFO

RM

ER

.5.

RE

MO

VE

JUM

PE

R IF

SM

OKE

DET

ECT

OR

OR

EM

ER

GE

NC

Y S

HU

TD

OW

N D

EVIC

E IS

INST

ALLE

D.

6. C

RA

NK

CAS

EH

EAT

ER

AN

DC

RAN

KC

ASE

HEA

TE

R S

WIT

CH

FA

CT

OR

Y E

QU

IPP

ED

WH

EN

RE

QU

IRED

.7.

TO

CH

AN

GE

EVA

PM

OTO

R S

PEE

D .

SEE

TAB

LE2.

8. F

OR

ALT

ER

NAT

E M

OT

OR

WIR

ING

SE

E D

IAG

RAM

1.

OR

O

RAN

GE

SEE

UN

ITR

ATIN

G P

LATE

FO

R T

YPE

AN

D S

IZE

YL

YE

LLO

W

GR

G

RE

EN

WH

WH

ITE

BR

BRO

WN

CO

MPO

NE

NT

LEG

EN

D

FIEL

D W

IRIN

GH

IGH

VO

LTAG

E

PU

PU

RPL

E

FIE

LD S

PLI

CE

SWIT

CH

(TEM

P)

OP

TIO

NA

L LO

W V

OLT

AGE

SW

ITC

H(P

RES

S.)

OV

ER

CU

RR

EN

TPR

OT.

DEV

ICE

TER

MIN

AL

PLU

GC

ON

NEC

TIO

N

FIEL

D G

RO

UN

D

IGN

ITER

JUN

CT

ION

SCH

EMAT

IC S

YMBO

L

AG

ND

A0

AI

ALR

MB

IB

LSB

PS

WC

CC

CR

CFS

CH

CH

SC

MC

OM

CO

MP

CS

DFT

EC

ON

GV

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"

ON

TB

2)4

AN

ALO

GO

UTP

UTS

8A

NA

LOG

INP

UTS

ALA

RM

8B

INA

RY

I NP

UTS

BLO

WE

RLO

WS

PE

ED

BLO

WE

RP

RO

VIN

GS

WIT

CH

CO

MP

RE

SS

OR

CO

NTA

CTO

RC

OM

PR

ES

SO

RC

ON

TAC

TOR

RE

LAY

CLO

GG

ED

FILT

ER

SW

ITC

HC

RA

NK

CA

SE

HE

ATE

RC

RA

NK

CA

SE

HE

ATE

RS

WIT

CH

CO

ND

EN

SE

RM

OTO

RC

OM

MO

N("

C"O

NTB

2)C

OM

PR

ES

SO

RC

OM

1A

ND

SM

OK

ED

ETE

CTO

RD

EFR

OS

TTH

ER

MO

STA

TE

CO

NO

MIZ

ER

GA

SV

ALV

E

EM

ES

EX

FG

ND

HG

RH

HP

SLD

SLP

SO

AT

OA

RH

PLF

PS

RC

CF

RL

RS

SR

VC

SA

T/D

AT

SM

K/E

MG

SP

CTE

MP

SP

CR

HT1

-T5

T B1-

2TR

1-2

XS

EV

AP

OR

ATO

RM

OTO

RE

CO

NC

OM

3-8,

BI1

AN

DS

MO

KE

DE

TEC

TOR

EX

HA

US

TFA

NE

QU

IPM

EN

TG

RO

UN

DH

OT

GA

SR

EH

EA

TH

IGH

PR

ES

SU

RE

SW

ITC

HLO

AD

SH

ED

DIN

GLO

WP

RE

SS

UR

ES

WIT

CH

OU

TDO

OR

AI R

TEM

PE

RA

TUR

EO

UTD

OO

RA

IRR

ELA

TIV

EH

UM

IDIT

YFE

MA

LEP

LUG

/CO

NN

EC

TOR

HP

S,L

PS

&S

MO

KE

DE

TEC

TOR

RU

NC

AP

AC

ITO

RF O

RC

ON

DE

NS

ER

FAN

RE

LAY

RE

MO

TES

TAR

TS

TOP

RE

VE

RS

ING

VA

LVE

CO

ILS

UP

PL Y

/DIS

CH

AR

GE

AIR

TEM

PE

RA

TUR

ES

MO

KE

OR

EM

ER

GE

NC

YS

HU

TDO

WN

SP

AC

ETE

MP

ER

ATU

RE

SP

AC

ER

ELA

TIV

EH

UM

IDIT

YM

OTO

RS

PE

ED

TAP

S1-

5(D

IRE

CT

DR

IVE

NM

OTO

RO

NLY

)TE

RM

INA

LB

L OC

K(2

4VS

IGN

AL)

TRA

NS

FOR

ME

R24

VA

CTR

AN

SFO

RM

ER

&S

MO

KE

DE

TEC

TOR

CO

MPO

NE

NT

LEG

EN

D

ALT

ER

NA

TE

MO

TO

R6-

WIR

ES

SEE

TA

BLE

1

BC

3S

PEE

D

BL

EM

RD

BK

BR

RD

PU

TA

BLE

1

ALT

ERN

ATE

MO

TO

RW

IRIN

G

TAB

LE2

SPE

ED

TA

PSC

OLO

RR

DB

KB

LP

U

TER

MIN

AT

ION

T2 (B

C)

Unu

sed

(IIC

)U

nuse

d(II

C)

PIN

1 (2

4VT

R2)

RD

BL BK

LOW

ME

DH

IGH

DIA

GR

AM1

BL BR

BC

PUEM

3SP

EED

RD

BK

unus

ed

unus

edH C

DI

L2L1

IICIIC

IIC

11 7

2 1

SEE

NO

TE 2

SEE

NO

TE 4

22

Page 17: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

17

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG060[090, 140][208-230V/3PH/60HZ]D***

412 5

3 6

GN

D

LDS

BPS

WBI

1

BI2

BI3

RSS

AI1

CO2VO

UT

DC

GN

D

24VA

C

CO

M

GN

D

VO

UT

DC

ECO

N

24V

TR1

124

02

3C

208

TR2

12

3

L3

BK

CO

MP

SM

K/E

MG

POW

ERSU

PPL

Y20

8-24

0/3/

60S

EE

NO

TE2

CFS

YL/P

KBL

/PK

BK

BR

PK G

RYL

GR

GR

BL

CC

OARH SPCRH

STP

TO

FFS

ET

GN

D

TEM

P

SPCTEMP

BLBL

DAT

OA

T

BI4

BI5

BI6

BI7

BI8

AI2

AI3

AI4

AI5

AI6

AI7

AI8

GN

D

AGN

D

24VA

C

AGN

D

GN

DG

ND

COM

3-8

RL8 AO

4

COM

2

AO3

AO2

AO1

COM

3-8

RL7

RL6RL5

RL4

RL3

RL2

RL1

COM

1

AG

C

VO

UT

DC

GN

D

BL

WH

WH

WH

WH

+ - + -HG

RH

EXF

GR

ALR

M+ -

RD YL

T3 T2 T1

L2 L1

RD B

K

BL RD

BK

BK R

D

WH

PK

YL RD

SE

EN

OTE

4

240

C20

8

24V

RD

24V

T5T4

T3T2

T1

SE

E N

OTE

5CS

PS

ES

XS

RD

RD

HPS

LPS

TB1

RD

YL

PU

PUP

KYL

PK

VM

VM

R 3 1

2

PS

RS

ALS

MV MV

PU

W.R

.G

AS

VA

LVE

GV

BL(A

LT.)

HO

NEY

WE

LLG

AS

VA

LVE

GV

FS IGN

SEE

NO

TE 6

IIC

LS

10

7 912

811

ECO

N

1 324

L1FSDI

HEAT COOLU NU S E D

L2

SEE

NO

TE 3

CM

BR

RC

CF

PU

BK

BK

RD

FC

WH

BK

BK

BK

PK

RD

PU

PU

BR

RD

OR

BL

BLBL

BL

BLBLPKWH

YL

YLYLPUBLR

DRD

RD

RD

RD

OR

RD

GR

GR

PU

RD

WH

BRB

KBL

BL

WH

BR

WH BL

PU

RD

BK

BL

BL

WH

BK

GR

BK

GR

BRY

L/P

KY

L

TB2

0140

L058

16-A

208-

240/

3/60

DA

PU

RD

PU

WH

RD

BK

RD

BK

24VA

C

EM GT4

LT3T2

T1 CNT5

TB

OR

GR

GR

OR

RD

RD

BK

BK

OR

BL

BL

OR

OR

WH

WH

BR

BR

PU

PU

YL

YLS

EE

NO

TE7

BL RD

BL/

PK

RD

5 6

Page 18: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

18

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

HIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

DSG060[090, 140] [208-230V/3PH/60HZ]D***

0140

L058

56-A

LDS

RS

S

BP

SW

3

24V

TR

1

HP

S

3

24V

TR

1

LPS

BI1

BI2

BI3 BI5

BI6 BI7

BI8 AI1

AI2 AI4

AI5

AI6

AI7

AI8 AG

ND

OAT

DA

T

OAR

H

431 2

CO

2

SPC

TEM

PCO

M

SENS

OR

OFF

SET

SPC

RH

CO

M1

RL1

RL2

CO

M2

CO

M3-

8A

I3

RL3

RL4

RL5

CC

1

RL6

RL7

RL8

24V

AC

GN

D

EC

ON

PLF

+ - + - + -HGR

H

EXF

ALR

M

SM

K/E

MG

AO

1A

O2

AO

3A

O4

VM

R

FSIGN

NO

TE 3

L2

RS

GV

LS

H

D1

FSF

54L1

ALS

PS

103 6 8

IIC

D D C

L2

T1CO

MP

T2

SU

PPLY

VO

LTA

GE

CM

L1

CC

T3

208-

240/

3/60

CC

CC

VM

R3

1VM

BI4

208-

240/

3/60

208-

240/

3/60

SEE

NO

TE 5

RC

CF

FC

CFS

L3

BL/

PK

BLU

E W

ITH

PIN

K ST

RIP

E

PK

PIN

K

YL/P

KYE

LLO

WW

ITH

PIN

K ST

RIP

E

WIR

EC

OD

E

OF

OVE

RC

UR

RE

NT

PR

OTE

CTI

ON

LIN

EVO

LTA

GE

OPT

ION

AL H

IGH

VO

LTA

GE

LOW

VOLT

AG

E

RD

R

EDFA

CTO

RY

WIR

ING

LOW

VOLT

AG

E

BL

BLU

EBK

BL

AC

K

NO

TES

:

1. R

EPL

AC

EME

NT

WIR

EM

UST

BE

SA

ME

SIZ

E A

ND

T

YPE

INSU

LAT

ION

AS

OR

IGIN

AL (

AT

LEAS

T 10

5°C

)U

SEC

OP

PER

CO

ND

UC

TOR

ON

LY.

2.U

SEC

OPP

ERC

ON

DU

CTO

RS

ON

LY

++U

SE

N.E

.C. C

LASS

2 W

IRE

3. E

CO

NO

MIZ

ER

PLU

GLO

CAT

ED

IN T

HE

RE

TUR

N A

IRC

OM

PA

RTM

EN

T.R

EM

OVE

MAL

E P

LUG

AN

D A

TTA

CH

F

EMA

LE P

LU

G T

O T

HE

EC

ON

OM

IZE

R A

CC

ESS

OR

Y.

4. F

OR

208

VO

LTTR

AN

SFO

RM

ER

OP

ER

ATIO

N M

OVE

B

LAC

KW

IRE

FRO

M T

ER

MIN

AL

3 T

O T

ER

MIN

AL 2

ON

T

RA

NS

FOR

ME

R.

5.R

EMO

VEJU

MP

ER

IF S

MO

KE

DE

TEC

TOR

OR

EM

ER

GE

NC

Y

SH

UTD

OW

ND

EVIC

E IS

INST

ALL

ED

.6.

CR

AN

KC

ASE

HEA

TER

AN

DC

RA

NK

CAS

EH

EAT

ER

SW

ITC

H F

AC

TOR

YE

QU

IPP

ED

WH

EN

RE

QU

IRE

D.

7. F

OR

DIF

FE

RE

NT

TH

AN

FA

CTO

RY

SPE

ED

TAP

.C

HA

NG

EC

OO

LIN

GS

PEE

D A

T M

OT

OR

T4

AN

D T

5 T

ER

MIN

ALS.

CH

AN

GE

HEA

TIN

GS

PEE

D A

T M

OT

OR

T1,

T2

AND

T3.

SPE

ED

TAP

TER

MIN

AT

ION

SS

HO

WN

ON

DIA

GR

AM

AR

ER

EPR

ESE

NTA

TIV

EB

UT

AC

TUAL

FA

CTO

RY

SET

TIN

GS

MAY

BE

DIF

FER

EN

T BA

SED

ON

THE

HEA

TIN

GV

ALU

EO

FTH

EU

NIT

.C

OO

LIN

G S

PEE

D (G

REE

N A

ND

BR

OW

N)

T

3 - L

OW

SPE

ED

T

4 -H

IGH

SP

EE

DH

EAT

ING

SPE

ED

(WH

ITE

)

T1

- LO

WS

PEE

D

T2

- ME

D S

PEE

D

T5

-HIG

H S

PE

ED

OR

OR

AN

GE

SEE

UN

ITR

ATIN

G P

LATE

FO

R T

YPE

AN

D S

IZE

YL Y

ELL

OW

GR

G

REE

N

WH

WH

ITE

BR

B

RO

WN

CO

MP

ON

EN

T LE

GE

ND

FIEL

D W

IRIN

GH

IGH

VO

LTA

GE

PU

P

UR

PLE

FIEL

D S

PLIC

E

SW

ITC

H (T

EMP

)

O

PTI

ON

AL L

OW

VO

LTA

GE

SW

ITC

H (P

RES

S.)

OV

ER

CU

RR

EN

TP

RO

T.D

EVIC

E

TER

MIN

AL

PLU

G C

ON

NE

CTI

ON

FIE

LDG

RO

UN

D

IGN

ITE

R

JUN

CTI

ON

SC

HEM

ATIC

SYM

BO

L

AG

ND

AO

AI

ALR

MB

IB

LSB

PS

WC

CC

CR

CFS

CH

CH

SC

MC

OM

CO

MP

CS

DFT

EC

ON

GV

DC

GR

OU

ND

FOR

AN

ALO

GS

EN

SO

RS

("A

G"O

NTB

2)4

AN

ALO

GO

UTP

UTS

8A

NA

LOG

INP

UTS

ALA

RM

8B

INA

RY

INP

UTS

BLO

WE

RLO

WS

PE

ED

BLO

WE

RP

RO

VIN

GS

WIT

CH

CO

MP

RE

SS

OR

CO

NTA

CTO

RC

OM

PR

ES

SO

RC

ON

TAC

T OR

RE

LAY

CLO

GG

ED

FILT

ER

SW

ITC

HC

RA

NK

CA

SE

HE

ATE

RC

RA

NK

CA

SE

HE

ATE

RS

WIT

CH

CO

ND

EN

SE

RM

OTO

RC

OM

MO

N("

C"

ON

TB2)

CO

MP

RE

SS

OR

CO

M1

AN

DS

MO

KE

DE

TEC

T OR

DE

FRO

ST

THE

RM

OS

TAT

EC

ON

OM

IZE

RG

AS

VA

L VE

EM

ES

EX

FG

ND

HG

RH

HP

SLD

SLP

SO

AT

OA

RH

PLF

PS

RC

CF

RL

RS

SR

VC

SA

T/D

AT

SM

K/E

MG

SP

CTE

MP

SP

CR

HT1

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22

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Page 20: 3 TO 5 TON LIGHT COMMERCIAL PACKAGED GAS UNIT WIRING ... · ao1 ao2 ao3 ao4 vmr ign fs note 3 l2 rs gv ls h fs d1 f l1 4 5 note 3 als ps 3 6 8 10 iic d c l2 t1 comp supply voltage

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