The thermostat should be installed inside a square 4”x4” back box with a single mud ring mounted horizontally (also called plaster ring).
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Installation
The proper distance to space the mats should be 5 feet on center or 3ft between mats. Please refer to the installation manual for more details regarding your snowmelt installation.
The maximum length Warmup recommends you can extend your snowmelt systems lead is 90′.
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 are two ways to add a Room to your account, which will serve as a way to register your 4iE thermostat to your profile.
The first way is through the my.warmup.com profile and the second way is directly through the MyHeating App.
Warmup strongly recommends that the relay is installed in a separate single gang box to avoid overheating and interference of other cables. Check with your electrician and refer to your local code for specific installation requirements.
Thermostats with an internal GFCI including the Warmup 4iE and WUDG will fulfill this requirement. If a non-GFCI thermostat like our Tempo thermostat is being used, a GFCI breaker will be required. Consult with your local electrician to make sure your installation is properly protected and meets National and Local Electrical Code.
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.
In this guide, we will cover various aspects of the installation process, focusing on key recommendations and requirements that will help you make informed decisions and execute the installation with confidence. We will address topics such as conduit usage, local electrical code compliance, routing of cables, and essential considerations to ensure a safe and effective installation.