Marley Engineered Products L SERIES - Manual (Page 2)

WIRING
1. Use heater only at the voltage specified on the nameplate.
2. The heater connection points are located in the gasketed
terminal enclosure. To remove cover, remove screw(s) on the
cover. Remove the cover to expose wiring connection points.
3. A green ground terminal is provided in the bottom of the
enclosure. The ground wire should be connected before other
connections are made.
4. Use type "SO" or equal cord. Refer to Table 1 for proper
cord gage and number of conductors.
OPTIONAL ACCESSORIES
Marley Engineered Products L series radiant heaters can be
field modified by adding optional kits.
Cord Kits
Cord kits consist of 25 feet of 90°C cable and a right angle
cord fitting which can connect directly to the heater terminal box
or disconnect switch (if used). See instruction sheet
5200-2647-### for details
Plugs
Single and three phase with ground. Available in nonlocking
and locking. See Table 1.
Ground Fault Kits
WMGF240 series kit mounts to wall that de-energizes the
heater prior to element failure. See instruction sheet
5200-2652-###.
ELECRIC SHOCK HAZARD. Disconnect all power before
installing or servicing heater. Failure to do so could result in
personal injury or property damage. Heater must be effectively
grounded in accordance with the National Electrical Code,
NFPA 70.
All electrical wiring must be done by a qualified person in accor-
dance with National Electrical Code (NEC) and meet all state
and local regulations.
a WARNING
2
Table 1 - Hand Carry Portable- L Series
Cord Locking Non-Locking
Model
Wattage Volts Amps Guage Cord Set Plug Set Plug Set
L1511B 1500 120 12.5 See Note See Note See Note
Note: This hand carry model includes cord and standard 3-prong gounded plug.
L2081B 208 9.6 14/3 CS25143 LPS25124 NPS25650
L2021B 240 8.3 14/3 CS25143 LPS25124 NPS25650
L2071B 2000 277 7.2 14/3 CS25143 LPS25124 N/A
L2041B 480 4.2 14/3 CS25143 LPS25104 N/A
L2061B 600 3.3 14/3 CS25143 LPS25083 N/A
L4581B 208 21.6 12/3 CS25123 LPS25103 NPS25650
L4521B 240 18.8 12/3 CS25123 LPS25124 NPS25650
L4571B 4500 277 15.9 14/3 CS25143 LPS25124 N/A
L4541B 480 9.4 14/3 CS25143 LPS25104 N/A
L4561B 600 7.5 14/3 CS25143 LPS25083 N/A
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