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The “LINE POWER” and the “GROUND” connections to the dryer must be made through the knock out
hole at the top of the electric service/relay box. A strain relief must be used where the line power ground
wires go into the electric service/relay box.
Providing local codes permit, power connections to the dryer can be made by use of a flexible underwriters
laboratory list cord/pigtail (wire must conform to ratings of the dryer), or the dryer can be hard wired
directly to the service breaker. In ALL cases, a strain relief must be used where the wire(s) enter the
dryer electrical service (relay) box.
NOTE: A CIRCUIT SERVICING EACH DRYER MUST BE PROVIDED.
3. Electrical Connections
NOTE: A wire diagram is included with each dryer and is affixed to the back side of the top control
(access) door.
The only electrical input connections to the dryer are the 3-phase (3ø) power leads (L1, L2, and L3),
GROUND, and in the case of 4 wire service, the NEUTRAL. These electrical connections are made at
the terminal block located in the service/relay box at the rear, upper left hand corner of the dryer. To gain
access into this service box, the service cover must be removed.