Installation & Operation Manual (2020, 2021)

29
VHA09 & VHA12 208-230 Electrical Wiring Diagram
B
L
U
E
RED
WHITE
B
L
A
C
K
GREEN
ORANGE
C
L1 L2
ELECTRONIC CONTROL
"F "
R
S
C
TERMINAL DETAIL
BLUE
W
H
I
T
E
RED
HEATER
2.5 KW & 3.4 KW
5.0 KW
BLACK (TO L1)
B
L
A
C
K
RED
QUICK
DISCONNECT
COIL
SOLENOID
CAPACITOR
BLOWER
MOTOR
TO MOTOR
MOUNT
W
HITE 520 (TO L2)
COMPRESSOR
GASKET
TEMINAL COVER
WASHER
NUT
HARNESS
COMPRESSOR
V
H
A
9
/
1
2
/
1
8
P
C
B
W
I
R
I
N
G
D
I
A
G
R
A
M
H
E
A
T
P
U
M
P
W
/
2
.
5
K
W
,
3
.
4
K
W
,
5
K
W
E
L
E
.
H
E
A
T
W Call for Heating
B Reversing valve Energized in heating mode
GL Call for Low Fan
GH Call for High Fan
R 24VAC Power From Unit
Y Call for Cooling
00
PART NO.
REV
LEGEND
LEGEND FOR TSTAT WIRING HARNESS
92160304
C COMMON
BLACK
H
E
R
M
CIRCUIT
BREAKER
BLACK
WHITE
INDOOR COIL SENSOR
OUTDOOR COIL SENSOR
SERVICE DISPLAY
AMBIENT
AIR SENSOR
L2 or ACN
L1
VOLTAGE SELECTION SWITCH
SET VOLTAGE TO 230V
RV
RELAY
FAN 4
RELAY
FAN 3
RELAY
FAN 2
RELAY
FAN 1
RELAY
HEAT
RELAY
HEAT
RELAY
COMP
RELAY
VOLTAGE SWITCH
WIRING DIAGRAM
COOL, ELECTRIC HEAT, HEAT PUMP
SMALL CHASSIS, 230/208V
HEATERS: 2.5KW, 3.4KW, 5.0KW