ADC AD-115ES - Manual (Page 24)

20 American Dryer Corp. 113202 - 10
WARNING: 208 VAC AND 230/240 VAC ARE NOT THE SAME. Any damage done to dryer
components due to improper voltage connections will automatically VOID THE
WARRANTY.
IMPORTANT: 380, 400, and 416 volt dryers are built 4-wire only. Customer must contact the
factory to special order 3-wire systems.
NOTE: ADC reserves the right to make changes in specifications at any time without notice or
obligation.
3. Electrical Connections
NOTE: A wiring diagram is included with each dryer and is affixed to the rear upper right guard panel
of the dryer.
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
wire leads located in the electric service and 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.
Providing local codes permit, power connections to the dryer can be made by the use of a flexible underwriters
laboratory listed cord and pigtail (wire size must conform to rating 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 wires enter the
dryer’s electrical service (relay) box.
a. Gas and Steam Models ONLY
These electrical connections are made at the terminal block located in the electric service (relay) box at
the rear upper left-hand corner of the dryer. To gain access into this service box, the service cover
(upper back guard) must be removed.