106
ACCESSORIES WIRING DIAGRAMS
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 is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
RD
BK
GY
BL
AF
HE
A
T
RD
M 4
FL
4 CIRCUIT HEATER
CONNECTOR
BL
COM
CIRCULATOR BLOWER
1
1
RD
3
BK
SE E
NOTE 5
BK
L2
RD
YL
8
BK
CIRCULATOR
CIRCULATOR
RD
RD
3
PLM
WH
TO
MICR O
L1
R
RD
RD
W2 (2)
AIR
5
230 VAC
BK
DIAGNOSTI C
LE D
PL1
4
2
FL
SEE
NOTE
7
D
E
HUM
TL
FOUR (4) ELEMENT ROWS
M 2
HTR1
4
O
DEHUM
1
5
4
C
IR
C
U
IT
M
O
T
O
R
CO
N
N
EC
TO
R
24 VA C
M 5
RD
FUSE
4
BLWR
LEAR N
5
DIP S W ITCHE S
2
P L M
M2
R
AIR
40 VA
L2
AD
J
U
S
T
L1
L1
4
RD
2
3
BL
L2
1
3
3
FL
1
3
7
RD
8
THREE (3) ELEMENT ROWS
40 VA TRANSFORMER, SEE NOTE 1
L1
TL
9
L2
BL
BL
2
RD
INDOOR
M 8
7
7
24 VAC
BI
A
S
RD
4
5
7
PLM
BK
1
5
BK
BL
BK
BL
YL
PU
PL2
1
FUSE 3 A
208/230 VAC
BR
GN D
ECM MOTOR
HARNESS
GND
6
L2
YL
6
L1
COM
FL
TL
9
BR
G
BK
M 1
UN
US
E
D
7
WH
6
MARK ACCORDING TO NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK INDICATES NO HEAT KIT INSTALLED.
BK
G
INT EG RA TED CONTROL MODUL E
RD
O
BR
TL
1
2
BK
W 2
BI
A
S
P LM
BK
3
5
M 1
WH
RX LE D
2
4
M 1
24V
THE
RM
O
S
T
AT C
ONN
E
CTION
S
HTR1
PU
M 6
BK
COM
FL
HTR1
TL
HTR4
R1
W 2
PU
L2
M2
1
FL
DISCONNECT
KIT COMBINATION ON THIS UNIT'S S&R PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK AN "X" IN THE
PROVIDED ABOVE.
BK
SEE NO TE 6
4
6
2
BL
RD
PU
Y2
B K
RD
BK
BK
6
M3
BL
TR
C
BK
1
W H
3
9
GND (4)
M 3
2
BK
2
R1
INDOOR
9
M4
RD
RD
8
TH
+VDC (1)
Y1
RD
208 VAC
9
HTR3
R2
4
ELE
C
STA TU S
LE D
TH
L1
TL
L1
BL
FL
BK
Y2
RD
HTR2
YL
RX (2)
M3
M 2
RD
GND
4
TL
HTR3
24 V
3 A
W 1
TL
GND
4
ONE (1) ELEMENT ROWS
GN
BL
BK
Y1
M 1
R
BK
CFM LE D
1
BK
3
M1
W 1
RD
L2
8
9
R2
HTR2
5
M 2
W1 (1)
M 4
BK
C
L1
8
TWO (2) ELEMENT ROWS
RD
DE HU M
TX (3)
BL
TWO-STAGE INTEGRATED CONTROL MODULE
TL
3
GND
TL
NOTE: WHEN INSTALLING HEATER KIT, ENSURE SPEED TAP DOES NOT EXCEED MINIMUM BLOWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER/HEATER
HTR2
BL
TE
R
M
R
6
HEAT SEQUENCER R2
RD
TRANSFORMER
RD
DEL
A
Y
FL
YL
M 7
CO
O
L
2
4
V
T
H
E
RM
OSTAT
C
O
NNEC
T
IO
NS
2
HEAT SEQUENCER R1
GN
7
W H
TR
BK
RD
FL
2
FL
L2
BLWR
8
HTR1
BK
BK
YL
EQUIPMENT GND
TERMINAL
PLUG CONNECTION
LOW VOLTAGE FIELD
HI VOLTAGE FIELD
JUNCTION
HI VOLTAGE (230V)
RESISTOR
PROT. DEVICE
INTEGRATED CONTROL
LOW VOLTAGE (24V)
FIELD SPLICE
INTERNAL TO
FIELD GND
OVERCURRENT
BK BLACK
OR ORANGE
BL BLUE
PK PINK
GY GRAY
RD RED
WH WHITE
PU PURPLE
YL YELLOW
BR BROWN
COLOR CODES:
GN GREEN
NOTES:
1. PLACE RED WIRES ON TRANSFORMER
TERMINAL 2 FOR 208 VAC OPERATION.
2. MANUFACTURER'S SPECIFIED
REPLACEMENT PARTS MUST BE USED
WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRES AS
SUPPLIED WITH THIS UNIT MUST
BE REPLACED, IT MUST BE REPLACED
WITH WIRING MATERIAL HAVING A
TEMPERATURE RATING OF AT LEAST 105°C.
USE COPPER CONDUCTORS ONLY.
4. UNIT MUST BE PERMANENTLY
GROUNDED AND CONFORM TO N.E.C AND
LOCAL CODES.
5. TO RECALL THE LAST 6 FAULTS, MOST
RECENT TO LEAST RECENT, DEPRESS
SWITCH FOR MORE THAN 2 SECONDS
WHILE IN STANDBY (N THERMOSTAT
INPUTS)
6. BIAS AND TERM DIP SWITCHES MUST BE
IN "ON" POSITION. RED STATUS LED
PROVIDES NETWORK STATUS. GREEN RX
LED INDICATES NETWORK TRAFFIC. USE
LEARN BUTTON TO RESET NETWORK.
7. DISCARD CONNECTOR PL1 WHEN
INSTALLING OPTIONAL HEAT KIT.
0140A00039-D
1
2
3
AVPTC1830-3137 AND 4260
