Controller for Forced Ventilation with Electrical Heater

Description: The controller is designed for temperature control of supply air in the ventilation and air conditioning systems with electrical heater.

It has a four-digit seven-segment indicator displaying the results of current measurements and six LEDs to indicate alarms, operating modes, turning on the fan and output signal. In the operating mode the device maintains the set temperature of supply air.

Nonvolatile memory ensures data saving in case of any failure in the power.

Functions:

Supply air temperature control
Two operating modes: active and standby
Control of supply fan and electrical heater
Heat exchanger blowing during a user-specified time in the standby mode
Functional testing of temperature sensors
Functional testing of supply fan
Protection against overheating of electrical heater
Visual alarm signaling

Note: The controller can be supplied with temperature sensor for supply air duct, thermostat and fan pressure switch.

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