GE 7500 SERIES - Manuel (Page 13)

13
Installation Instructions
DIRECT CONNECT APPLICATIONS
MAKE WIRE LEAD CONNECTIONS INSIDE THE JUNCTION BOX
1. Make all wire connections by using appropriate UL-listed electrical connectors and techniques.
2. Select the applicable wiring situation and follow the instructions accordingly:
3. Be sure that all wire leads are inside the junction box and not
pinched between the box and the unit. The green insulated
ground wire from the Zoneline MUST be connected to the branch
circuit ground wire.
4. Plug the 9-pin connector into the 9-pin receptacle in the junction box.
5. Replace the junction box cover by replacing the two screws
removed earlier.
3
230/208 Volt Wall Plug Heater Wattage
Power Supply Kits Configuration Circuit Protective Device @ 230/208 Volts
RAK3152 Tandem 15-Amp Time-Delay Fuse or Breaker 2.55/2.09 KW
RAK3202 Perpendicular 20-Amp Time-Delay Fuse or Breaker 3.45/2.82 KW
RAK3302 Large Tandem 30-Amp Time-Delay Fuse or Breaker 5.00/4.10 KW
230/208 Volt Heater Wattage
Power Supply Kits @ 230/208 Volts Circuit Protective Device
RAK4157 2.55 KW/2.09 KW 15-Amp Time-Delay Fuse or Breaker
RAK4207 3.45 KW/2.82 KW 20-Amp Time-Delay Fuse or Breaker
RAK4307 5.00 KW/4.10 KW 30-Amp Time-Delay Fuse or Breaker
265 Volt Heater Wattage
Power Supply Kits @ 265 Volts Circuit Protective Device
RAK5157 2.55 KW 15-Amp Time-Delay Fuse or Breaker
RAK5207 3.45 KW 20-Amp Time-Delay Fuse or Breaker
RAK5307 5.00 KW 30-Amp Time-Delay Fuse or Breaker
Conduit
Make wire lead
connections
• 1-Phase 220-240 VAC
When connecting the Zoneline to a single-phase circuit
for 230V applications:
Connect the white and black leads of the Zoneline
power supply kit to the branch circuit L1 and L2 leads.
(The white lead of the power supply kit should be
identified by the installer using electrical tape with some
color other than green or white.) Connect the green lead
of the power supply kit to the power supply and branch
circuit ground.
• 3-Phase 208 VAC
When connecting the Zoneline to a three-phase circuit
for 208V applications:
Connect the white and black leads of the Zoneline
power supply kit to the branch circuit L1 and L2 leads.
(The white lead of the power supply kit should be
identified by the installer using electrical tape with some
color other than green or white.) Connect the green lead
of the power supply kit to the power supply and branch
circuit ground.
• 3-Phase 208 VAC with “Crazy Leg”
When connecting the Zoneline to a three-phase circuit
with “Crazy Leg” for 208V applications:
Connect the white and black leads of the Zoneline
power supply kit to the branch circuit Neutral and L1
leads. (The white lead of the power supply kit should
be connected to neutral.) Connect the green lead of
the power supply kit to the power supply and branch
circuit ground.
• 3-Phase 253-277 VAC
When connecting the Zoneline to a three-phase circuit
for 265V applications:
Connect the white and black leads of the Zoneline
power supply kit to the branch circuit Neutral and L1
leads. (The white lead of the power supply kit should
be connected to neutral.) Connect the green lead of
the power supply kit to the power supply and branch
circuit ground.
Power Cord Connections
POWER CONNECTION CHART
Direct Connections