Simplex NEPTUNE - Heater Installation

Installaon — 21
Neptune load banks are
equipped with space heaters
for cold weather operation
and to prevent condensa-
tion, which can damage the
unit. e heaters require a
dedicated power source in-
dependent of control power
at all times to prevent startup
failure due to cold environ-
ments.
To run power to the heat-
ers:
1. Run a 120V, 15A, 1-phase power cable into the control panel.
2. Connect the Line leg of the power cable to SH-1
3. Connect the Neutral leg of the power cable to SH-2
4. Connect the Ground leg of the power cable to SH-3
e heaters are set at 50 degrees Fahrenheit. If a dierent
temperature is required, adjust the red thermostat on the front
of the heater.
Heater
inStallation
Figure 17 TB-SH