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60549
Section 8 Service Procedures Unique to Electronic Control Model Dryers
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
74. ELECTRICAL SERVICE (Electric Dryers)
120/240 Volt, 60 Hertz, 3-Wire Installation
120/208 Volt, 60 Hertz, 3-Wire Installation
NOTE: The wiring diagram is located inside the
control hood.
a. Grounding and Wiring Instructions
• The dryer must be connected to a grounded
metal, permanent wiring system; or an
equipment-grounding conductor must be run
with the circuit conductors and connected to
the equipment-grounding terminal or lead on
the dryer.
• The dryer has its own terminal block that
must be connected to a separate branch, 60
Hertz, single phase, AC (alternating current)
circuit fused at 30 amperes (the circuit must
be fused on both sides of the line).
ELECTRICAL SERVICE FOR DRYER
SHOULD BE OF MAXIMUM RATED
VOLTAGE LISTED ON NAMEPLATE.
DO NOT CONNECT DRYER TO 110,
115 OR 120 VOLT CIRCUIT. Heating
elements are available for field installation in
dryers which are to be connected to electrical
service of different voltage than that listed on
nameplate, such as 208 Volt.
To reduce the risk of fire, electric shock or
personal injury, all wiring and grounding
MUST conform with the latest edition of the
National Electrical Code ANSI/NFPA 70 or
the Canadian Electrical Code, CSA C22.1,
and such local regulations as might apply. It
is the customer’s responsibility to have the
wiring and fuses checked by a qualified
electrician to make sure the laundry room
has adequate electrical power to operate the
dryer.
W035
WARNING
Figure 53
DRY1063S
POWER SUPPLY
POWER SUPPLY
PIGTAIL CONNECTION
DIRECT CONNECTION
A Typical 30-Amp
Receptacle NEMA
Type 10-30R
NOTE: Connect the dryer to the power
supply with the MAXIMUM RATED
VOLTAGE listed on the nameplate.
3-WIRE GROUNDED NEUTRAL
120/240 VOLT, 60 HERTZ, A.C.
1 PHASE SERVICE ENTRANCE
SWITCH BOX (See note below)
30 AMPERE FUSES
OR CIRCUIT BREAKER
NEUTRAL WIRE
METALLIC OR
NON-METALLIC
SHEATHED CABLE
(Copper conductor
only)
PIGTAIL
TO DRYER
TERMINAL BLOCK
IN DRYER
NEUTRAL
WALL
RECEPTACLE
INTERMEDIAT
E
FUSE BOX
(May be
omitted if
service
entrance box
INTERMEDIAT
E
SHUT-OFF
BOX
(May or may
not be used.)