Daikin DCG Series, Installation And Maintenance Manual

Page: 37 / 38

35
HIGH VOL
T
A
G
E
!
DIS
C
ONNECT
AL
L
POW
E
R
BEF
O
RE
SERVICI
NG
O
R
INS
T
A
LLIN
G
THIS
UNIT
.
M
U
L
T
IPL
E
PO
W
E
R SO
URCES M
A
Y BE P
R
ESENT
.
F
A
IL
URE
T
O
DO SO
M
A
Y CAUS
E PROP
ERT
Y
DAM
AG
E,
PERSONAL
I
N
J
U
R
Y
OR DE
A
T
H
.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
1 3
C C 1
T3
COM P1
T 2
F
C C1
T 1
T 2
VENT M O TOR RELAY
VENT M O TOR
TRANS FORM ER
TER M IN AL BLOCK (24V SIGN AL)
ROLLO UT SW ITCH
PR ESS URE SW ITC H
FEMA LE PLU G/C ON N ECTO R
LIM IT SW ITC H
LOW PR ESS UR E SW ITCH
IG NITOR
IN TEGR ATED IGN ITION CO NTR OL
IN D OOR B LOW ER RELAY
H IGH PRES SURE SW ITC H
GAS VA LVE
EQU IPM ENT GRO UN D
FLAM E S EN SOR
FAN C AP ACITOR
FU S E
CO NDEN SER MO TOR
CO MPR ESSOR
BLO WE R C ONT AC TOR
AU XILLAR Y LIM IT SW ITC H
VM R
VM
TR
TB1
R S
PS
PLF
LS
LPS
IGN
IIC
IBR
H PS
G V
G ND
FS
FC
F
C C
C M
C OM P
B C
A LS
COMPONE NT L EGEND
T1
T3
TER M INAL BLOC K ( L1) TB2
C CHR
1
1
C C H2
C
CM 2
F
FC2
T2
T3
CC 2
T1
C C2
T2
C OM P2
T1
T3
L1
SU PPLY VOLTAG E
460/575/3/60
L2 L 3
2 1
F C1
CM 1
C
CC 1
VM
VENT M O TOR RELAY
VENT M O TOR
TRANS FORM ER
PR ESS URE SW ITC H
FEMA LE PLU G/C ON N ECTO R
LIM IT SW ITC H
LOW PR ESS UR E SW ITCH
IG NITOR
IN D OOR B LOW ER RELAY
H IGH PRES SURE SW ITC H
GAS VA LVE
EQU IPM ENT GRO UN D
FLAM E S EN SOR
FAN C AP ACITOR
EVAPO RATO R M OT OR
CO MPR ESSOR C ON TA CTOR
CO NDEN SER MO TOR
CO MPR ESSOR
BLO WE R C ONT AC TOR
AU XILLAR Y LIM IT SW ITC H
VM R
VM
TR
TB1
RS
PS
PLF
LS
LPS
IGN
IIC
IBR
H PS
G V
G ND
FS
FC
EM
C C
C M
C OM P
B C
A LS
COMPONE NT L EGEND
TB2
240V
CR ANK CASE HEA TER C C H
CR AN K C ASE HEA TER RELAY
CC R
2
2
C C H1
C
F
C C2
FC3
F
C M3
C
3 1
460V OR 575V T R
C OM PR ESSO R CO NT AC TOR RELAY
BLO WE R R ELAY BR
CC HR1
CCH R2
EM
HIGH SPE ED
LO W SPEE D
BC 2 CB 2
CB1
BC1
C B2 BC 2
BC 2 CB2
BC 1 CB 1
BC 1 CB 1
VM R
VM
2
1
W 1 T O W 2 WIRE JUMP ER.
5. FO R TW O STAG E OPER ATIO N R EMO VE
FALSE FLAME SE NSED
OP EN LIMIT S WITCH
W IT HOU T IN D UC ER ON
PR ESSU R E S WITC H CLOS ED
O PEN
PR ESSU R E SW ITCH
NO RM AL OP ERATION
3 B LINK S
6 B LINK S
4 B LINK S
5 B LINK S
OUTPU T D ELAY
C OMP RESSO R
O FF
O N
1 BLINK
2 B LINK S
STATU S LIGHT
SWITCH
OPEN AUX. LIM IT
IGNITION FAILU RE
SWITCH
O PEN ROLLO UT
INTER N AL CON TR OL
NO PO WER OR
EQ UIPMEN T STATU S
P RESSU RE S WITCH
CH EC K
BAD SW ITC H
STICKING GAS VALVE
ANTI-C YC LE TIM ER
3 M IN. C OM P.
P RESSU RE S WITC H
CH EC K
GA S PR ESSUR E
FLA ME R OLLO UT
AU X. LIM IT OPEN
FLAM E S ENSO R
B AD SWITC H
GAS VALVE
G AS FLO W
RE PLAC E CO NT RO L
CH EC K FU SE ON CO NTR O L
C H EC K INPUT POW ER
------
CH EC K
LPS2
7
IIC
11
12
8
6
3
E CON
10
PS
NOTE 3
L1
4
5
NOTES
2
(U SE COP PER C ON DUC TOR ON LY).
SIZE A ND T YPE OF INSULA TIO N A S O R IG INA L.
1. RE PLAC EM EN T W IR E M UST BE TH E S AME
3
AC CESSO RY.
AT TA CH FEMA LE PLU G TO THE ECON OMIZER
CO MPA RTM EN T. R EM OVE M ALE PL UG AND
TO BLO WE R H OUSING IN R ETURN AIR
2. AC CESSO RY ECON OM IZER PLU G A DJACENT
4. US E C OPPER CO NDU CTOR S O NLY.
U SE N EC C LASS 2 W IR E.
4
3. L1 AND L2 O N IIC CO N TRO L IS 24V IN PUT.
0140L02916-A
6
FACTO R Y WIRING
T HE RMO STAT
F IE LD W IRIN G
HIG H VOLTAG E
FIELD W IR IN G
LIN E VO LTAGE
LOW VO LTAG E
W IRE C ODE
B K BLACK
B L BLU E
BR BR OWN
GR GR EEN
OR OR AN G E
PK P IN K
PU P UR PLE
RD RED
WH WH ITE
YL YELLOW
YL/PK YELLOW W ITH
P INK STR IP
BL/PK BLU E WITH
P INK STR IP
Y1
W
G
PK
RD
Y 1
R
OR
BL
GR
C
2 ST AGE CO OLIN G
W H
O
STAT
O
Y2
C
G
R
YL
W 1 TO W 2 WIR E JUM P ER .
IN STALLER/SER VIC EM AN
TROUB LESH OOTING TH IS AP PLIA NCE. ST AT US LIG HT C OD E S AR E AS FO LLO W S:
THE STATUS LIG HT ON T HE F URN ACE CO NT RO L M AY B E US ED AS A GU IDE TO
FALSE FLAM E SE NSED
OPE N LIMIT S WITCH
W IT HOUT IN D UC ER O N
PR ESSU RE S WITC H C LOS ED
O PEN
PR ESSUR E S WITCH
N OR MA L OP ERATION
3 B LIN KS
6 B LIN KS
4 B LIN KS
5 B LIN KS
OUTPU T D ELAY
C OM PR ESSO R
O FF
O N
1 BLINK
2 B LIN KS
ST AT U S LIGHT
SW ITCH
OPEN AU X. LIM IT
IGNITION FAILU RE
SWIT CH
O PEN R OLLO UT
IN TER NAL C ON TROL
NO PO WER OR
EQ UIPMEN T ST ATU S
PR ESSU RE SWITC H
CH EC K
BAD SW ITC H
M AIN LIMIT O PEN
ST IC KIN G GAS VALVE
AN TI-CYCLE T IM ER
3 M IN. CO MP .
PR ESSU RE SWITC H
CH EC K
GA S PR ESSUR E
FLA ME R OLLO UT
AU X. LIM IT OPE N
FLAM E S ENSO R
B AD SWITC H
GAS VALV E
G AS FLO W
RE PLAC E CO N TRO L
CHE CK FUSE ON C O NTR OL
C HECK INPUT POW ER
--- ---
CH EC K
C C R2
HPS 2
IIC
9
ALS
NOTE 3
F
FS
GV
R S
C CR 1
L2
IGN
FS
1
2
3
TR
24V
PLF
N OTE 2
N OTES
2
(U SE COP PER C ON DUC TOR ON LY).
SIZE A ND T YPE OF INSULA TIO N A S O R IG INA L.
1. RE PLAC EM EN T W IR E M UST BE TH E S AME
3
AC CESSO RY.
AT TA CH FEMA LE PLU G TO THE ECON OMIZER
CO MPA RTM EN T. R EM OVE M ALE PL UG AND
TO BLO WE R H OUSING IN R ETURN AIR
4. US E C OPPER CO NDU CTOR S O NLY.
U SE N EC C LASS 2 W IR E.
4
3. L1 AND L2 O N IIC C ON TRO L IS 24V IN PUT.
OF OV ER CUR R ENT PROT ECTION
SE E UN IT RATING PLATE FO R TY PE A ND SIZE
C CH R1
CC HR2
6
4
4
FACTO R Y WIRING
T HE RMO STAT
F IE LD W IRIN G
HIG H VOLTAG E
FIELD W IR IN G
LIN E VO LTAGE
LOW VO LTAG E
W IRE C ODE
B K BLACK
B L BLU E
BR BR OWN
GR GR EEN
OR OR AN G E
PK P IN K
PU P UR PLE
RD RED
WH WH ITE
YL YELLOW
YL/PK YELLOW W ITH
P INK STR IP
BL/PK BLU E WITH
P INK STR IP
Y1
TB1
W
G
W
PK
RD
OR
BL
GR
2 ST AGE CO OLIN G
W H
O
STAT
Y2
C
R
YL
C H
2
4
2
4
H PS1
LPS1
D1
VM R
4
6
CC1
C C2
C CR2
C CR1
TB 1
W
G
W
YL
RD
Y 1
R
OR
BL
GR
C
W H
O
STAT
O
Y2
C
G
R
TB 1
W
G
RD
OR
BL
GR
W H
O
STAT
Y2
C
R
Y
T B1
W
G
W
RD
Y1
R
OR
BL
GR
C
WITH ECO N OM IZ ER OPTIO N
WH
O
O
C
G
R
YL
T B1
W
G
W
RD
Y1
R
OR
BL
GR
C
WH
O
ST AT
O
C
G
R
YL
Y2
Y2
NO EC ONO MIZ ER
C S1 Y 1 W 1 O
T O T HERM OSTAT
R
RD
G Y 2
W 2
W H
TB 1
SE
E
N
O
T
E
5 ++
S2
Y2
LS
B C 1
BC 2
2
5
BR 1
BR 1
2
5
BR 2
BR2
RE
P
L
A
C
E
JU
M
P
E
R
W
IT
H
SM
O
K
E/
F
IR
E
DE
T
E
CT
O
R
1
2
3
4
C C R2
LPS1
4
CC1
C C2
2
5
B C 1
BC 2
2
5
BR 2
DCG1803504V*/7V*& DCG2404004V*/7V* THREE PHASE 460/575/60 HZ BELT DRIVE WIRING DIAGRAM