22
Appendix H
(cont’d)
WIRING DIAGRAMS
from 2008
INTERLOCK
from 2007
REMOTE FAN
BL
BL
Y
R
GN
BK
from 2003
12 VDC
from 2003
TRANSMIT
from 2005
RECEIVE
from 2007
LOGIC GND
1
2
N/O
N/C
COM
J4
J2
1
2
3
4
5
6
7
8
9
B
G
R
Y
OL
OC
I
BK/R
W/BL
O
W/Y
R
W/R
W
BK
from 1012
120 VAC
CONTROL
BOARD
UCB1021
F
F
from 1013
NEUT
to 1008
EXHAUST
CR1024
0 1
CR1026
0 1
CR1029
to 2022
DEFROST SIGNAL
LOW SPEED
NO 1003, 1009
NC
HIGH SPEED
NO 1001, 1007
NC
DEFROST
NO
NC 1008
J3
J1
to 2032
LOW LOCKOUT
4 4
PJ1027
to 2025
ADDER COMMON
3 3
PJ1027
PJ1024
2 2
PJ1024
1 1
R
from 2031
LOW LOCKOUT
G
NOTE A: T
HE
MEDIUM
SPEED
WIRES
MAY
OPTIONNALLY
REPLACE
THE
LOW
SPEED
(RED)
WIRES
RUNNING
FROM
RELAY
LOW
SPEED
.
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
MAIN
POWER
PJ1001
GL1004
2 2
1 1
W
BK
to 1002, 1021
NEUT
to 1020
120 VAC
NOTE A
BL
2 2
2 2
3 3
3 3
1 1
1 1
4 4
4 4
R
W/R
BK/Y
PJ1007
PJ1007A
HIGH
COM
LOW
MED
GND
MOT1008
EXHAUST
BLOWER
HIGH SPEED
LOW
SPEED
8 6
8 6
CR1026
from 1022
EXHAUST
CR1024
NOTE A
BL
2 2
2 2
3 3
3 3
R
1 1
1 1
4 4
4 4
BK/Y PJ1001A
PJ1001B
W
LOW SPEED
4 2
CR1024
from 1013
NEUT
HIGH SPEED
4 2
CR1026
HIGH
COM
LOW
MED
GND
GN
MOT1002
SUPPLY
BLOWER
BK
to 2029
SUPPLY ON
PJ1027
CR1029
COM NC
DEFROST
5 5
PJ1027 BK
to 2026
ADDER 120 VAC
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
TB2002
TB2002A
BK
BK
R
GN
GN
GN
BL
BL
Y
PJ2003
PJ2003
PJ2003
PJ2003
PJ2003
PJ2003
R2004
1 1
3 3
2 2
4 4
6 6
5 5
3.9 K
to 1021
INTERLOCK
to 1022
REMOTE FAN
to 1028
RECEIVE
to 1029
LOGIC GND
to 1027
TRANSMIT
to 1026
12 VDC
BLACK
RED
OCC.
UNOCC.
REM FAN
INTERLOC
GREEN
YELLOW
LOW
COM
HIGH
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
from 1030
DEFROST SIGNAL
PJ2026
3 3
1 1
4 4
5 5
2 2
1 1
2 2
from 1027
ADDER COMMON
from 1011
ADDER 120 VAC
from 1000
SUPPLY ON
from 1024
LOW LOCKOUT
to 1023
LOW LOCKOUT
PJ2031
BK/R
W/BL
BK
BK/Y
R
R
R
W
W
BL
BL
W
R
O
CR2022
TB2023
FU2026
CR2028
CR2028
CR2022
CR2022
ACT2031
UNOCCUPIED
HIGH
UNOCCUPIED
HIGH
0.25
XF2025
40 VA
CONTROLS
TRANSFORMER
H1
H2
X2
X1
COM NC
DEFROST 2
COM NO
DEFROST 2
CR2028
7 8
5 3
6 2
2
1
3
G
R
C
UNOCCUPIED
HIGH
NO 2028
NC 2031
NOTE: REVERSE DOOR
ACCESS, SWAP
WIRES ON
TERMINALS 2
AND 3.
DEFROST 2
NO 2033
NC 2032
RECIRC DAMPER BOX
FIELD WIRING (
USE
COPPER
CONDUCTORS
ONLY
)
UNIT ASSEMBLY (NOT ON CONTROL PANEL)
BK
BK/R
BK/Y
BL
BN
GN
GN/Y
O
R
W
W/BL
W/R
W/Y
Y
BLACK
BLACK/RED
BLACK/YELLOW
BLUE
BROWN
GREEN
GREEN/YELLOW
ORANGE
RED
WHITE
WHITE/BLUE
WHITE/RED
WHITE/YELLOW
YELLOW
COLOR CODE
VE0340A
2 2
6LC, V6LC, 12LC & V12LC - Recirculation Defrost - Normal Low Speed
BK
W
EXT.
BK/Y
BK/Y
BK
W
W
BK
R
R
BL
BL
GN/Y
GN
GN/Y
CAP1001
5 μF
BK
BK
BN
BN
CAP1007
5 μF
BK
BK
BN
BN
SN1030
DEFROST
THERMISTOR
10K OHMS
BK
BK
1
2
BL
BL
BK/R
W/BL
6 6
W
R
R
W/BL
BK
BK
BK/Y
BK
W/R
W
BK
BK
R
R
BL
BL
R
R
R
W/Y
BK
BK
BK/R
W/BL
BK/Y
BK
W/BL
W/BL
