Electronic temperature regulator for three-phase electrical water
heaters, combined with two heat exchangers
NHC-H41
software version 2.1
User manual
NHC-H41
is a temperature regulator with a modern and effective look, designed to control an
electrical water heater, combined with a hot water installation with a solar collector and a boiler, a
fireplace or any other similar installation. It has a graphic LCD display with the ability to show
different types of information, which allows adding many new and useful options. Due to the two
built-in differential temperature regulators in a joint controller, the advantages of the different heat
sources are appropriately combined. For example, if the sun wasn't strong enough during the day,
you can always set up the controller to turn the electrical heater on, so the water heater will be ready
for you with enough hot water. If you have an installation with a fireplace or a boiler, the water
heater can constantly monitors their temperature and use their heat to warm up the water, if
possible.
Specific advantages of the temperature regulator NHC-H41:
•
Uses energy from the electrical heater, if the water is not heated up enough by the solar
collector
•
Automatically uses energy from a boiler or a fireplace installation, if high enough
NHC-H41-2 Reference Manual ver 2.2
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