© Motor City Wash Works, Inc. 48285 Frank, Wixom Michigan 48393 U.S.A.
Phone: 248.313.0272 ▪ Fax: 248. 313.0271
8MANULTOPWHL0001 12-9-20
www.motorcitywashworks.com
16
Optional Top Wheel Inverter (VFD):
If
you have purchased the optional
TOP WHEEL INVERTER
(see Picture #27A and B below)
YOU DO
NOT NEED
a separate overload relay
for motor protection: The inverter is set at the factory and provides
proper protection to operate the Top Wheel motor for selected voltage of
208-230VAC
and
480VAC/3PH
.
INTE RLO CK
14 12 11
A 2
A 1
A1
A2
11
12 14
E LKO
20A D
20A D
WITH AIR V ALVE
S PIN CO MMAND
(FRWD SIGNAL)
14 12 11
A 2
A 1
A1
A2
11
12 14
E LKO
15A D
15A D
15A D
INTE RLO CK
WITH AIR V ALVE
S PIN CO MMAND
(FRWD S IG NAL)
Pic #27A: MTRSTRSNGVFD001-208-230VAC
Pic #27B: MTRSTRSNGVFD005-480VAC
Connect
the motor terminals
(T1-T2-T3)
to the motor connection box (see Picture #28A-D).
Connect
the
SPIN COMMAND INPUT
to
ONE OUTPUT FUNCTION (120VAC)
from your car wash
controller (see Picture #28(A-D).
Finally,
connect the air valve to
ONE OUTPUT FUNCTION
through the
INTERLOCK SAFETY
CONTACTS
terminals (see Picture #28A-D).
14 12 11
A2
A1
A 1
A 2
1 1
1 21 4
E LKO
L1L2
T1 T2 T3
VF D1
T R1
A1 A2
R1
C
R1
A
2 0A D
2 0A D
CB1
AC OR DC OUTPUTS
CAR WASH CONTROLLER
NEUTRAL
14 12 11
A2
A1
A 1
A 2
1 1
1 2 1 4
E LKO
L1L2
T1 T2 T3
V F D1
T R1
A1 A2
R1
C
R1
A
1 5A D
1 5A D
1 5A D
C B1
L3
AC OR DC OUTPUTS
CAR WASH CONTROLLER
NEUTRAL
Pic #28A: 208-240V Inverter Connection Diagram
Pic #28B: 480V Inverter Connection Diagram
