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).
White
L1
Green
White or
Gray
Black
L2
NEUTRAL
AC
AC
120V
120V
3-Conductor
Branch Circuit
Zoneline
Power Leads
White
L1
Green
White or
Gray
Black
L2
Junction
Box
Bare or Green
GND
NEUTRAL
AC
AC
120V
120V
4-Conductor
Branch Circuit
Zoneline
Power Leads
Make wire lead
connections
