Specifications

WARNING
Electrical shock hazard will result in death or seri-
ous injury. Disconnect electric power and wait three
(3) minutes before servicing.
W784
WARNING
Dangerous voltages are present inside the machine.
Only qualified personnel should attempt adjust-
ments and troubleshooting. Disconnect power from
the machine before removing any cover and guards,
and before attempting any service procedures.
W736
WARNING
Hazardous Voltage. Can cause shock, burn or death.
Verify that a ground wire from a proven earth ground
is connected to the lug near the input power block
on this machine.
W360
Electrical connections are made at the rear of the machine. The
machine must be connected to the proper electrical supply shown
on the identification plate attached to the rear of the machine, us-
ing copper conductors only.
IMPORTANT: Alliance Laundry Systems warranty does
not cover components that fail as a result of improper
input voltage.
Make sure the correct transformer jumper [208 Volt or 240 Volt]
is in place. Refer to the “optional” Electrical Service Conversion
label located on the back of the machine near the electrical serv-
ice input for machine electrical requirements. Refer to Figure 18
and Figure 19 .
VAC: 200-208
PHASE: *
AMPS: *
* As indicated on
original serial plate
200-208 VAC CONVERSION
50Hz
Operation
50Hz CONVERSION
1. Refer to the Control Transformer area on
the Control Option Diagram.
2. Remove the "240V" Transfor mer Jumper in
the control box.
3. Replace with "208V" Transformer Jumper
found in the diagram pac k.
4. Sign off below.
1. Refer to the Control Option Diagram.
2. Remove the wire from the 60Hz tap on drain
valve(s).
3. Connect the wire to the 50Hz Tap on all
drain valves.
4. Sign off below.
(SIGN)
(SIGN)
(DATE)
(DATE)
on
on
F8099701R1
200-208VAC
Operation
Transformer Jumper
208V
This unit may be field converted
by a QUALIFIED Electrician to
the following 200-208 Volts
and/or 50 Hertz.
PRIOR TO CONNECTING
ELECTRICAL SERVICE,
COMPLETE THE FOLLOWING
OPTIONAL ELECTRICAL SERVICE
CONNECTION BASED ON
AVAILABILITY
WIRES & GROUND: *
REC'D BREAKER: *
Drain Valve(s)
50Hz
60Hz N
Connection
for 50Hz
Operation Only
PHM740N_SVG
O, Q, X and Y–voltage Models
Figure 18
PHM756N_SVG
N, P and R–voltage Models
Figure 19
On V-speed models, the AC inverter drive requires a clean power
supply free from voltage spikes and surges. Use a voltage moni-
tor to check incoming power.
The following conditions require corrective action, contact the lo-
cal utility to adjust the voltage.
If the local utility cannot adjust the input voltage, install a
buckboost transformer to lower the input voltage.
Input voltage is above 240V or 480V, phase to ground voltage
exceeds 125% of normal line to line voltage, or 240V open
delta configuration (stinger leg).
Contact a qualified electrical maintenance person for assistance.
On V-speed models, the AC drive provides thermal overload pro-
tection for the drive motor. However, a separate three-phase cir-
cuit breaker must be installed for complete electrical overload
protection. This prevents damage to the motor by disconnecting
all legs if one should be lost accidentally. Check the nameplate
on the back of the machine for recommended circuit breaker re-
quirements size.
IMPORTANT: Do NOT use fuses in place of a circuit
breaker.
CAUTION
Do not use a phase adder on any variable-speed ma-
chine.
SW037
The machine should be connected to an individual branch circuit
not shared with lighting or other equipment.
The connection should be shielded in a liquid-tight or approved
flexible conduit with proper conductors of correct size installed
in accordance with applicable codes. The connection must be
made by a qualified electrician using the wiring diagram provi-
ded with the machine, or according to accepted European stand-
ards.
Refer to nameplate for recommended circuit breaker size and de-
termine wire size based on local code requirements.
Refer to nameplate for recommended wire sizes for runs up to 50
feet [15.24 meters]. Use next larger size for runs of 50 to 100 feet
[15.24 to 30.48 meters]. Use 2 sizes larger for runs greater than
100 feet [30.48 meters].
Specifications and Dimensions
42
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Copyright, Alliance Laundry Systems LLC - DO NOT COPY or TRANSMIT F8423301ENR3