44
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.
WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
DCC060*** [208-230V/3/60]D***
BL/PK BLUE WITH PINK STRIPE
PK PINK
YL/PK YELLOW WITH PINK STRIPE
WI
RE CODE
OF OVER CURREN T PROTECTION
LINE VOLTAGE
OPTIONAL HIGH VOLTAGE
LOW VOLTAGE
RD RED
FA
CTORY WIRING
LOW VOLTAGE
BL BLUE
BK BLA CK
N
OTES:
1. REPLA CEMENT WIRE MUST BE SAME S IZE AND
TYPE IN SULATION AS ORIGINAL (AT LEAST 105°C)
USE COPPER CONDUCTOR ONLY.
2. USE COPPER CONDUCTORS ONLY
++ USE N.E.C. CLASS 2 WIRE
3. ECONOMIZER PLUG LOCATED IN THE RETURN AIR
COMPARTMENT. REMOVE MALE PL UG AND ATTACH
FEMALE PL UG TO THE ECONOMIZER ACCESSORY.
4. FOR 208 VOLT TRANSFORMER OPERATION MOVE
BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2 ON
TRANSFORMER.
5. REMOVE JUMPER IF SMOKE DETE CTOR OR EMERGENCY
SHUTDOWN DEVICE IS INSTALLED.
6. CRANKCASE HEATER AND CRANKCASE HEATER
SWITCH FACTORY EQUIPPED WHEN REQUIRED.
7. FOR DIFFERENT THAN FACTORY SPEED TAP. CHANGE
COOLING SPEED AT MOT OR T4 AND T5 TERMINALS. C HANGE
HEATING SPEED AT MOTOR T1, T2 AND T3. SPEED TAP
TERMINATIONS SHOWN ON DIAGRAM ARE REPRESENTATIVE
BUT ACTUAL FA CTORY SETTINGS MAY BE DIFFERENT BASED
ON THE HEATING VALUE OF THE UNIT.
C
OOLING SPEED (GREEN AND BROWN)
T3 - LOW SPEED
T4 - HIGH SPEED
H
EATING SPEED (WHITE)
T1 - LOW SPEED
T2 - MED SPEED
T5 - HIGH SPEED
OR ORANGE
SEE UNIT RATING PLATE F OR TYPE AND SIZE
YL YELLOW
GR GREEN
WH WHITE
208-240/3/60
BR BROWN
C
OMPONENT LEGEND
FIELD WIRING
HIGH VOLTAGE
PU PURPLE
FIELD SPLI CE
SWITCH (TEMP)
OPTIONAL LOW VOLTAGE
4
5
6
HEATER
PLF
CFS
LDS
RSS
BPSW
3
24V
TR
1
HPS
3
24V
TR
1
LPS
BI1
BI2
BI3
BI5
BI6
BI7
BI8
AI1
AI2
AI4
AI5
AI6
AI7
AI8
AGND
OAT
DAT
4
3
1
2
COM1
RL1
RL2
COM2
COM3-8
AI3
RL3
RL4
RL5
CCR1
RL6
RL7
RL8
24VAC
GND
ECON
PLF
SMK/EMG
AO1
AO2
AO3
AO4
DDC
L2
T1
COMP
T2
SUPPLY VOLT AGE
CM
L1
CC
208-240/3/60
CC
RCCF
BI4
2
2
CH
SEE NO
TE 6
208/240/3/6 0
208/240/3/6 0
CHS
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
TERM INAL
PLUG CONNECTION
FIELD GROUND
IGNITER
JUNCTION
SCHEMATI C SYMBOL
SEE NOTE 5
+
-
+
-
HGRH
EXF
ALRM
+
-
0140L05855-A
OARH
CO2
SPC
TEMP
COM
SENSOR
OF FS E T
SPCRH
TB
A
G
N
D
A
O
A
I
A
L
R
M
B
I
B
L
S
B
P
S
W
C
C
C
C
R
C
F
S
C
H
C
H
S
C
M
C
O
M
C
O
M
P
C
S
D
F
T
E
C
O
N
D
C
G
R
O
U
N
D
F
O
R
A
N
A
L
O
G
S
E
N
S
O
R
S
(
"
A
G
"
O
N
T
B
2
)
4
A
N
A
L
O
G
O
U
T
P
U
T
S
8
A
N
A
L
O
G
I
N
P
U
T
S
A
L
A
R
M
8
B
I
N
A
R
Y
I
N
P
U
T
S
B
L
O
W
E
R
L
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W
S
P
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B
L
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P
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V
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W
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C
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P
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C
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P
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L
A
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C
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C
H
C
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C
A
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A
T
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C
R
A
N
K
C
A
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H
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A
T
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W
I
T
C
H
C
O
N
D
E
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S
E
R
M
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C
O
M
M
O
N
(
"
C
"
O
N
T
B
2
)
C
O
M
P
R
E
S
S
O
R
C
O
M
1
A
N
D
S
M
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D
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T
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D
E
F
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C
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F
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E
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P
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P
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P
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1
-
T
5
T
B
1
-
2
T
R
1
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2
X
S
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3
-
8
,
B
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/
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C
T
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P
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,
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P
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&
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M
O
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D
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C
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C
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D
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N
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R
F
A
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R
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L
A
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R
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M
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T
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T
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T
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P
R
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V
E
R
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I
N
G
V
A
L
V
E
C
O
I
L
S
U
P
P
L
Y
/
D
I
S
C
H
A
R
G
E
A
I
R
T
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M
P
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R
A
T
U
R
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S
M
O
K
E
O
R
E
M
E
R
G
E
N
C
Y
S
H
U
T
D
O
W
N
S
P
A
C
E
T
E
M
P
E
R
A
T
U
R
E
S
P
A
C
E
R
E
L
A
T
I
V
E
H
U
M
I
D
I
T
Y
M
O
T
O
R
S
P
E
E
D
T
A
P
S
1
-
5
(
D
I
R
E
C
T
D
R
I
V
E
N
M
O
T
O
R
O
N
L
Y
)
T
E
R
M
I
N
A
L
B
L
O
C
K
(
2
4
V
S
I
G
N
A
L
)
T
R
A
N
S
F
O
R
M
E
R
2
4
V
A
C
T
R
A
N
S
F
O
R
M
E
R
&
S
M
O
K
E
D
E
T
E
C
T
O
R
COMPONENT LEGEND
F
H
C
CM
RCCF
F
H
C
EM
G
T4
EM
L
T3T2T1
C
N
T5
C
T2 T1
T5
T3
T4
EM
C
T2 T1
T5
T3
T4
EM
TB1
TB1
L3
CC
T3
SEE NOTE 2
SEE NOTE 4
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