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. 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.
3. Plug the 9-pin connector into the 9-pin receptacle in the
junction box.
4. 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

265 Volt Wall Plug Heater Wattage

Power Supply Kits Configuration Circuit Protective Device @ 265 Volts

RAK5157 Does Not Apply 15 Amp Time-Delay Fuse or Breaker 2.55 KW
RAK5207 Does Not Apply 20 Amp Time-Delay Fuse or Breaker 3.45 KW
RAK5307 Does Not Apply 30 Amp Time-Delay Fuse or Breaker 5.00 KW

POWER CONNECTION CHART

Conduit

3-Conductor Branch Circuit

When connecting the Zoneline to a 3-conductor
circuit:
Connect the white and black leads of the Zoneline to
the branch circuit L1 and L2 leads.
Connect the green lead of the Zoneline to the power
supply and branch circuit neutral lead, which is white
or gray.

4-Conductor Branch Circuit

When connecting the Zoneline to a 4-conductor
circuit:
Connect the white and black leads of the Zoneline to
the branch circuit L1 and L2 leads.
Connect the Zoneline green lead to the power supply
and branch circuit neutral lead, which is white or gray.
Ground the unit by connecting the junction box of the
Zoneline to the bare or green lead of the power supply
and branch circuit (ground lead).
WhiteL1
Green
White or
Gray
BlackL2
NEUTRAL
AC
AC
120V
120V
3-Conductor
Branch Circuit
Zoneline
Power Leads
WhiteL1
Green
White or
Gray
BlackL2
Junction
Box
Bare or Green
GND
NEUTRAL
AC
AC
120V
120V
4-Conductor
Branch Circuit
Zoneline
Power Leads
Make wire lead
connections