GENERAL
IMPORTANT: SAVE THESE INSTRUCTIONS
FIRE HAZARD. Do not use as a residential or household heater. Keep combustible material away from heater. Do not operate heater where flamma- ble vapors, gases or liquids are present.
To avoid personal injury read “IMPORTANT INSTRUCTIONS” on this page before installation or operation of heater.
IMPORTANT INSTRUCTIONS
When using electrical appliances, basic precautions should always be followed to reduce risk of fire, electric shock and injury to persons, including the following:
1.Read all instructions before using this heater.
2.This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Keep combustible materials, such as furniture and papers at least 7 feet from the front of the heater.
3.Do not leave heater unattended while in operation.
4.Always disconnect heater when not in use.
5.Do not use outdoors in areas subject to wind.
6.Connect to properly grounded outlets or building ground.
7.This heater has hot surfaces. Do not use it in areas where gaso- line, paint or flammable liquids are used or stored.
8.Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock or injury to persons.
9.In order to prevent equipment damage, protect with a ground fault device such as Chromalox
10.These instructions amend the fixed instructions that came with the original heater.
SAVE THESE INSTRUCTIONS
WIRING
Use type “SO” or equal power cord. Refer to table 1 for proper wire gage and number of conductors.
Table 1 | Model | Volts | KW | Amperage | Cord Ga./No. cond. | ||
| 1 Phase | 3 Phase | 1 Phase | 3 Phase | |||
|
|
|
| ||||
| 208 | 4.5 | 21.6 | NA | 12/3 | NA | |
| 240 | 4.5 | 18.8 | NA | 12/3 | NA | |
| 277 | 4.5 | 16.2 | NA | 14/3 | NA | |
| 480 | 4.5 | 9.4 | NA | 14/3 | NA | |
| 600 | 4.5 | 7.5 | NA | 14/3 | NA | |
| 208 | 6 | 28.8 | 16.7 | 10/3 | 12/4 | |
| 240 | 6 | 25.0 | 14.4 | 10/3 | 12/4 | |
| 277 | 6 | 21.7 | — | 10/3 | — | |
| 480 | 6 | 12.5 | 7.2 | 12/3 | 12/4 | |
| 600 | 6 | 10.0 | 5.8 | 12/3 | 12/4 | |
| 208 | 13.5 | NR | 37.5 | NR | 6/4 | |
| 240 | 13.5 | NR | 32.5 | NR | 8/4 | |
| 277 | 13.2 | 47.7 | — | 6/3 | — | |
| 480 | 13.5 | 28.1 | 16.2 | 10/3 | 12/4 | |
| 600 | 13.5 | 22.5 | 13.0 | 10/3 | 12/4 |
NA - Not Available
NR - Not Recommended
RENEWAL PARTS IDENTIFICATION
Wheel | Grills for | ||
End Cap | Hardware for Mounting Grills GR14TW |
| |
Vinyl Grip | Screw | ||
Grill for | Square Nut |
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