by ETI Staff | Nov 27, 2017 | Featured, SST-2 Heat Trace FAQs
Heat-trace is used in many aspects of everyday modern life that mostly goes unnoticed. One main example of this is the ability to access hot water quickly from any faucet in a large building no matter how far from the water heater it is. This is a function of a...
by ETI Staff | Jul 26, 2017 | SST-2 Heat Trace FAQs
The lights flash when the heater tape is cold and the unit is turned on for the first time. The heat tape draws higher initial or inrush current when it is cold and this sags the internal processors power supply causing it to reset. You can reduce this problem by...
by ETI Staff | Jul 26, 2017 | SST-2 Heat Trace FAQs
The sensor wires are connected to the blue #18 awg wires in the low voltage section. The sensor is not polarized so it does not matter which sensor wire goes to which blue wire. Click here to view the SST-2 manual A representative diagram of a temperature sensor for...
by ETI Staff | Jul 26, 2017 | SST-2 Heat Trace FAQs
The #18 awg striped wires are to the SST-2 to an external alarm. The SST-2 uses a summary alarm, which will give an alarm for four different reasons: loss of power, failed temp sensor, ground fault test failure and a ground fault alarm. Before connecting the alarm...
by ETI Staff | Jul 26, 2017 | SST-2 Heat Trace FAQs
A flashing supply light means that the temperature sensor is either missing or bad. Ensure that the sensor is correctly wired to the two blue wires. The system will not function without a sensor. Click here to see more about the Temperature sensor. Click here to view...
