Image DE100 - Page 23

INSTALLATION PROCEDURES
3-13
NOTE: Wiring diagrams are affixed to the inside at the top front control door and to the
rear upper back guard / panel.
2. Electrical Service Specifications
Table 3-1 Electric Service Specifications
Model 100 lb, Electrical, Gas and Steam (72 KW For Electric Heater)
IMPORTANT: 208 V AC and 200-240 V AC ARE NOT THE SAME. When ordering, specify exact voltage.
NOTES: A. Fuse ratings are dual element-time-delay-current limiting, class RK1 or RK5 only.
B. Circuit breakers are thermal magnetic (industrial) type only. For others, calculate/ verify correct breaker
size according to appliance amp draw rating and type of breaker used.
C. Circuit breakers for 3 Phase dryers must be 3-pole type.
Service
Voltage
Phase
Approx.
Amp Draw
Wire Size
Circuit
Breaker
Gas, Steam
Elec.
Gas, Steam
Elec.
Gas, Steam
Elec.
200-240
3
15.2
-
12AWG/4sq.mm.
-
20
-
380-415
3
10.0
119
14AWG/2.5sq.mm.
-/50sq.mm.
15
150
440-480
3
9.1
104
14AWG/2.5sq.mm.
-/50sq.mm.
15
150
*AWG Stranded Type Wire…for individual lengths less than 100 feet.
(Motor lead type wire is recommended.)
IMPORTANT: The dryer must be connected to the electrical supply shown on the data label that
is affixed to the back of the dryer, at the upper right hand comer. In the case of
208 VAC or 230/240 VAC, the supply voltage must match the electric service
specifications of the data label exactly.
WARNING: 208 VAC and 230/240 VOLTS ARE NOT THE SAME. Any damage has done
to dryer components due to improper voltage connection will automatically
VOID THE WARRANTY.
NOTE: Dryer 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. Providing local codes permit,
power connections to the dryer can be made by the use of a flexible underwriters laboratory listed
cord / 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 wire(s) enter the
dryer electrical service (relay) box