Installation Instructions
6Use the round knockout at the bottom of the junction box to attach conduit coming from the branch circuit. Remove the knockout,
attach the conduit and bring wires into the junction box. Leave 6″ of wire free at the end of the conduit to allow connections to be made.
Conduit
7If a fuse and fuseholder are to be used, the knockout at the top of the box is for mounting of a Buss Fuseholder. Be sure the fuse and fuseholder are of the same rating as the branch circuit. Leadwires at the fuse can be either
soldered in place or attached using
8Reinstall the junction box by engaging the tab at the lower rear, aligning the screw hole at the top and driving the one screw until secure. Be sure that all wire leads are inside the box and not pinched between the box and the chassis. The green insulated ground wire from the chassis MUST be connected to the branch circuit ground wire.
9Make all wire connections
by using appropriate
white and green to green). | Conduit |
|
10Carefully tuck all wires and connections back inside the junction box. Be sure there are no loose connections or stray uninsulated wires exposed.
11Place the junction box cover in place. Replace the four screws removed earlier and tighten securely.
12Discard the unused portion of the plug and the cordset.
Power Connection Chart
230/208 Volt |
|
|
|
Power | Wall Plug |
| Heater Wattage |
Supply Kits | Configuration | Circuit Protective Device | @ 230/208 Volts |
|
|
|
|
RAK3152 | Tandem | 15 Amp Time Delay fuse | 2.55/2.09 KW |
RAK3202 | Perpendicular | 20 Amp Time Delay fuse | 3.45/2.82 KW |
RAK3302* | Large Tandem | 30 Amp Time Delay fuse | 5.00/4.10 KW |
265 Volt |
|
|
|
Power |
| Heater Wattage | |
Supply Kits | Circuit Protective Device | @ 265 Volts | |
|
|
|
|
RAK5152 | 15 Amp Time Delay fuse | 1.7 KW | |
RAK5172 | 15 Amp Time Delay fuse | 3.0 KW | |
RAK5202 | 20 Amp Time Delay fuse | 3.7 KW | |
RAK5302* | 30 Amp Time Delay fuse | 5.0 KW | |
14 | *Not recommended for use on 7000 BTUH units. | ||
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