11
Installation Instructions
ELECTRICAL REQUIREMENTS
230/208 VOLT
ELECTRICAL SUPPLY
Tandem
15 Amp
230/208 volt receptacle configuration
Perpendicular
20 Amp
Large Tandem
30 Amp
• Use ONLY the wiring size recommended for single
outlet branch circuit.
• Proper current protection is the responsibility
of the owner.
A power supply kit must be used to supply power
to the Zoneline unit. The appropriate kit is determined
by the voltage, the means of electrical connection
and the amperage of the branch circuit. See the
POWER CONNECTION CHART on page 13 to select the
appropriate kit.
All wiring, including installation of the receptacle,
must be in accordance with the NEC and local codes,
ordinances and regulations.
Power supply kit
Recommended branch circuit wire sizes*
Nameplate
maximum circuit
AWG Wire
breaker size
size**
15A
14
20A
12
30A
10
AWG – American Wire Gauge
* Single circuit breaker from main box
** Based on copper wire, single insulated conductor at 60° C
NOTE:
Use copper conductors only.
FOR 230/208 VOLT CORD
CONNECTIONS ONLY
1. Remove the front panel by taking out the four
front screws, the upper two screws from the top
of the panel and the shipping screws on each side,
if present. (Discard the four side shipping screws,
if present.)
2. Remove the junction box cover and the junction box
and discard.
3. Connect the power cord, with a loop, through
the strain relief.
Strain relief
IMPORTANT:
Power cord must
have a loop.
Remove
junction box
and cover
Side
shipping
screw
Side
shipping
screw
