American Dryer Corp. ADH-170 - Manual (Page 23)

113247 - 3 www.amdry.com 23
For 110V Applications
Single-Phase Electrical Lead Connections
Black
+
Positive
White or Red
+
Neutral
or L2
Green
+
Ground
!
!
For added personal safety, when possible, it is suggested
that a separate ground wire (size per local codes) be
connected from the ground connection of the dryer to a
grounded cold water pipe. Do not ground to a gas pipe or hot
water pipe. The grounded cold water pipe must have
metal-to-metal connection all the way to the electrical ground.
If there are any nonmetallic interruptions, such as, a meter,
pump, plastic, rubber, or other insulating connectors, they
must be jumped out with a wire (size per local codes) and
securely clamped to bare metal at both ends.
Important
For personal safety and proper operation, the
dryer must be grounded.
Provisions are made for ground connection in each dryer at
the electrical service connection area.
Electrical Connections
A wiring diagram is located inside the control box for
connection data.
If local codes permit, power to the dryer can be made by the
use of a flexible U.L. listed power cord/pigtail (wire size must
conform to rating of dryer), or the dryer can be hard wired
directly to the service breaker panel. In both cases, a strain
relief must be installed where the wiring enters the dryer.
Steam Models Only
Important
A separate protected circuit must be provided to
each dryer.
Single-Phase (1ø) – ADSH-75 Only
Wiring Connections/Hookup
The electrical input connections on all single-phase (1ø)
steam dryers are made into the rear service box located at
the upper left area of the dryer. The ground connection is
made to the copper lug, also provided in this box. To gain
access, the service box cover must be removed.
A ground lug is provided in the rear electrical box to connect
your service ground.