Beko CDA 664 F Průvodce řešením problémů stáhnout pdf (Strana 19)

Instruction & Technical Manual | 19

8.2 Energy management feature (EM)

8.2.1 Description

The purpose of the energy management feature is to save energy by reducing

compressed air consumption during periods of low demand by interrupting the normal

purge cycle. This can be activated with a link from the receiver upper and lower pressure

switches normally fitted to receivers.

In the case where the compressor is a continually running type or the dryer is remote

from the receiver then a dew point dependent switch can be used to activate the energy

management feature.

8.2.2 Energy management connection

1. Remove DIN plug cap from EM

connection on controller.

2. Remove fixing screw and gasket from

DIN plug body.

3. Separate DIN plug body internal from

cover.

4. Connect external switching device

cable to pins 1 & 2 on DIN plug body

internal, ensuring that cable entry

nut, washer and seal are in place.

5. Assemble DIN plug body internal into

cover and reconnect DIN plug to EM

connection on controller, ensuring

that screw and gasket are fitted.

6. The controller gives a +5VDC from pin 1 on the EM DIN. Operation of the EM

feature is by opening and closing the circuit.

7. Opening the circuit with an appropriate external relay or switch will activate the EM

feature.

The user must ensure that the EM DIN plug connected to an external switching

arrangement is in place before the dryer becomes operational.

Ensure the energy management switching arrangement is in place before activating the

EM facility and flowing air through the dryer.

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Beko CDA 664 F Průvodce řešením problémů Strana 19