Pego control box electronic 230V ECP-PEW / XR170C with 2 NTC sensors
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Description
ECP PEW is a microprocessor controlled cooling system controller for regulating room temperature and evaporator fan. The actual temperature is shown on a three-digital LED display. The cooling system controller features four independent relay outputs, one each for the compressor, evaporator ...
ECP PEW is a microprocessor controlled cooling system controller for regulating room temperature and evaporator fan. The actual temperature is shown on a three-digital LED display. The cooling system controller features four independent relay outputs, one each for the compressor, evaporator fan, alarm output and defrosting heater. The ECP PEW cooling system controller additionally features an individually configurable isolated input contact. The state of each output is shown on the display. The cooling system controller is programmed using the buttons on the front panel. The ECP PEW controller further features two sensor inputs (either NTC or PTC) for reading the room and evaporator temperatures. Sensor breaks and short circuits are shown on the display. Defrosting processes are cyclical.
Cold storage control functionsNormal operation (via thermostat): Attach low pressure switch to terminals 23 and 25.
Pump down operation: Attach low pressure (pump down) switch to terminals 24 and 25.
Note: The pressure switch must always be attached in order to ensure proper functioning. If you have just one safety pressure switch (Duo Pressostat), bridge terminals 23 and 25
Accessories / Replacement parts
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Cooling controller
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Probe / sensor
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Programming key
