Genie NEMA4, NEMA4X Installation Supplement Manual
112123.500423
NOT F O R RESIDENTIAL USE
This supplement instruction is to be used in combination with the standard accompanying
GCL™ Installation Manual. This supplement contains NEMA 4 & 4X wiring instructions and an
illustrated parts breakdown which specifies parts included in the NEMA 4 & 4X GCL™ series of
operators. When installing a NEMA 4 or 4X operator, liquid tight conduit and fittings must be
used. Refer to NEC and local building codes for wiring and conduit requirements.
IMPORTANT: Prior to installing or operating an GCL™ NEMA 4 or 4X Operator, carefully read the GCL™ Installation Manual
and any other instructions and warnings accompanying the unit.
NEMA 4 & 4X
INSTALLATION SUPPLEMENT
ANY TYPE GCL™ COMMERCIAL-INDUSTRIAL DOOR
OPERATOR CAN BE ORDERED AS A NEMA 4 OR 4X VERSION.
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Line Voltage Wiring Fig. 1
WARNING
• DO NOT apply power to operator until instructed to do so.
• Overhead Door Corporation recommends that line voltage wiring
be performed by a qualified electrician.
• Be sure that electrical power has been disconnected from the
input power wires being connected to the operator prior to
handling these wires. An appropriate lock-out /tag-out procedure
is recommended.
•
Line voltage wiring must meet all local building codes.
•
sure operator voltage, phase and frequency nameplate
ratings are identical to the job site line voltage ratings.
•
Input power wiring must be properly sized for the operators
amperage rating located on the nameplate.
• To reduce the risk of electric shock, make sure the chassis of this
unit is properly grounded.
1) Remove LINE VOLTAGE INPUT PLUG and install proper
fittings and 1/2”conduit.
2) Route proper LINE VOLTAGE wires into operator.
3) Locate LINE INPUT terminals on circuit board. Using
terminal.
NOTE: LIQUID-TIGHT CONDUIT AND FITTINGS ARE NOT PROVIDED
HIGH
VOLTAGE
INPUT
PLUGS
(Right
& Left)
Optional
Accessory
Modules
Optional
Additional
Transformer
LINE INPUT
TERMINALS
LINE
GROUND
208/240V 480/575V
LINE INPUT
TERMINALS
LINE
GROUND
ROUTE HIGH VOLTAGE WIRING
IN THE SHADED AREA AS SHOWN
HIGH
VOLTAGE
INPUT
PLUGS
(Right
& Left)
L1/L1
N/L2
GND
POWER CONNECTIONS
LINE IN
POWER CONNECTIONS
LINE
(HOT)
NEUTRAL
LINE 1
LINE 2
L1
L2
GND
LINE 1
LINE 2 LINE 3
L3
Three Phase
Single Phase
Optional
Additional
Transformer
115V
208V
230V
ROUTE HIGH VOLTAGE WIRING
IN THE SHADED AREA AS SHOWN
Figure 1
(SUPPLEMENT TO SECTION 5 OF THE ACCOMPANYING GCL™ INSTALLATION MANUAL)
High Voltage Wiring
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