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.
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Miscellaneous questions
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.
The CDP-2 blinks when it is getting minimal power through the DS controller to power it.
This page describes the composition of the DCM-PRO cable and the different components that make up this heating system.
This page explains the purpose of testing your self-regulating cables and how to perform these tests.
The “Program Schedule” feature of the 3iE allows you to choose how you want to program your floor temperature settings. Click “Read More” for details.
Warmup’s 3iE is designed to make the initial programming incredibly easy. Click “Read More” where we outline how to do it.
This could indicate that you need to adjust your trigger temperature setting. Click “Read More” to learn how to do this.
Ever loyal, it will do what you programmed it to. You will need to review your settings. Click “Read More” for suggestions.
No. Your snow melting controller is specifically designed to detect snow and freezing rain. Click “Read More” for more information.