5169034-UIM-B-0216
Johnson Controls Unitary Products
15
SECTION XIII: WIRING DIAGRAM
FIGURE 12:
Wiring Diagram - Standard ECM - Single Phase Heat Kits
XFORMER
BLK/WHT
RED/WHT
BLU
BLU
GRN
L2
L1
L2
L1
HE1
HE2
LS
LS
HE3
LS
H
H
FL
FL
FL
3
1
5
4
SEQ2
SEQ1
RED/WHT
EQUIPMENT
GROUND
YEL
BRN
YEL
BLK
RED
BRN
WHT
BLU
PRP
BLU
RED
BLU
BLU
1
2
3
4
5
6
L2
L1
L2
L1
HE1
HE2
LS
LS
HE3
LS
H
H
FL
FL
FL
3
1
5
4
SEQ1
RED/WHT
EQUIPMENT
GROUND
BLU
BLK
BLK
RED
RED
BRN
WHT
BLU
PRP
BLU
BLU
H
H
3
1
5
4
SEQ2
BLU
L2
L1
BLU
HE5
LS
FL
HE4 LS
FL
BRN
BLK
BLK
YEL
YEL
YEL
RED
RED
RED
HE4 LS
FL
H
H
3
1
5
4
BLU
BLK
BLU
L2
L1
RED/WHT
EQUIPMENT
GROUND
YEL
BLK
WHT
BLU
PRP
YEL
BLU
HE1
LS
FL
EQUIPMENT
GROUND
BLK
RED/WHT
{
208-240 VAC 60HZ
1 PHASE SUPPLY
WHEN INSTALLING HEATER KIT, BE SURE THE BLOWER SPEED IS
SET TO THE SPEED SPECIFIED FOR THE AIR HANDLER/HEATER KIT
COMBINATION ON THIS UNIT'S INSTALLATION INSTRUCTIONS.
HEATER KITS:
6HK*6500206
6HK*6500506
HEATER KITS:
6HK*6501806
6HK*6502006
HEATER KIT:
6HK*6502506
24V
240V
COM
208V
XFORMER
GRN
WHT
BRN
USE COPPER CONDUCTORS ONLY.
IF ALUMINUM CONDUCTORS ARE PRESENT,
ALL APPLICABLE LOCAL AND NATIONAL
CODES MUST BE FOLLOWED.
SEE INSTALLATION INSTRUCTIONS FOR PROPER
LOW VOLTAGE FIELD WIRING CONNECTIONS.
LEGEND
LS - LIMIT SWITCH
SEQ - SEQUENCER
HE - HEATING ELEMENT
FL - FUSIBLE LINK
H - SEQUENCER HEATER
RLY - RELAY
H
H
H
H
H
H
AIR HANDLER - WITH NO HEAT KIT
WIRING DIAGRAM
5001016-UWD-A-0415
10 KW AND BELOW
1
2
3
4
5
6
1
2
3
4
5
6
L2
L1
HE2
LS
FL
RLY 2
RLY 1
RED/WHT
EQUIPMENT
GROUND
YEL
BLK
BLU
YEL
WHT
BLU
PRP
BLU
BLU
HE1
LS
FL
WHT
HEATER KITS:
6HK*6500806
6HK*6501006
1
2
3
4
5
6
13 KW AND ABOVE
24V
240V
COM
208V
1
2
3
4
5
6
1
2
3
4
5
6
X13
BLOWER
MOTOR
C
L
G
N
1 2 3 4 5
YEL
GRN
RED
BLU
WHT
BRN
BLU/WHT
RED
BLK
RED/
WHT
BLK/WHT
X13
BLOWER
MOTOR
C
L
G
N
1 2 3 4 5
208-240 VOLT
RESISTOR
FUSE
RED
TO OUTSIDE UNIT
BLU
RLY
BLU
BLU
BLU
YEL
YEL
RLY 2
RLY 1
YEL
BLK
BLK
BLK
RED
RED
BLU
YEL
WHT
BLU
H
H
3
1
5
4
SEQ3
YEL
BRN
BLU
RLY 2
RLY 1
BLU
WHT
RED
BLK
BLK
BLU
BLK
RED
BLK
SEQ or RLY
SEQ or RLY
HE5
LS
FL
HE4
LS
FL
HE3
LS
FL
HE2
LS
FL
HE1
LS
FL
RED
YEL
OD UNIT CONTACTOR
BLU
SEQ or RLY
SEQ or RLY
SEQ or RLY
SEQ or RLY
SEQ or RLY
SEQ or RLY
SEQ or RLY
SEQ or RLY
HEATER KITS:
6HK*6501306
6HK*6501506
L2
L1
L2
L1
HE1
HE2
LS
LS
HE3
LS
FL
FL
FL
SEQ2
SEQ1
RED/WHT
EQUIPMENT
GROUND
BLK
RED
YEL
BLK
RED
BLK
BRN
WHT
BLU
PRP
BLU
YEL
BLU
1
2
3
4
5
6
RLY
BLU
BLU
BLU
YEL
BLU
YEL
BRN
3
1
5
4
H
H
3
1
5
4
H
H
