Specifications
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Specifications and Dimensions
35
F8423301 (EN)
Electrical Installation Requirements
IMPORTANT: Electrical ratings are subject to
change. Refer to serial decal for electrical ratings
information specific to your machine.
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, using 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 service input for machine
electrical requirements. Refer to Figure 19.
Figure 19
On variable-speed models, the AC inverter drive
requires a clean power supply free from voltage spikes
and surges. Use a voltage monitor to check incoming
power.
The following conditions require corrective action,
contact the local 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.
Electrical shock hazard will result in death
or serious 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 adjustments 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
WARNING
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" Transformer Jumper in
the control box.
3. Replace with "208V" Transformer Jumper
found in the diagram pack.
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
PHM756N
PHM740N
PHM756N
O, Q, X AND Y – VOLTAGE MODELS
N, P AND R – VOLTAGE MODELS