The megger is used as a quality control measure to test the insulation resistance to detect any fault in the heater cable jacket. Such leaks cannot be spotted with a regular ohmmeter and help spot any damage to the cable and cable jacket.
The megger is used as a quality control measure to test the insulation resistance to detect any fault in the heater cable jacket. Such leaks cannot be spotted with a regular ohmmeter and help spot any damage to the cable and cable jacket.
There is no battery backup or capacitor in the 4iE, however, there is internal memory. Periodically the programming and date/time are stamped to a section of internal memory. This is then overwritten when the next stamp takes place. When the power is resumed following a power outage, the device will revert to the most recent stamp taken.
Yes, the sensor lead can be extended up to 200 meters using same gauge cable. Total resistance of the sensor cable must not exceed 10 ohms.
If using a DCM-PRO membrane, scrape/scratch and prime the vinyl to ensure bonding with a highly modified thinset and install the membrane directly to it.
The CDP-2 blinks when it is getting minimal power through the DS controller to power it.
We recommend using a conduit 1/2 conduit for one lead or a 3/4″ conduit if connecting two systems to one thermostat. In addition, we recommend a separate 1/2″ conduit for the floor sensor.
This post explains how to mount and position your Towel Warmer properly in your space.
This page explains the different circumstances in which you might wire your Towel Warmer to a switch or to a thermostat.
This post explains the size requirements of the image file you are trying to upload as a 4iE background.
This page explains how to determine which voltage to run to your DCM-PRO heating system.