Cotes A/S Dehumidifier CR120B

Ensure only trained/authorised electricians perform work in the electrical box.

Switch off the power supply at the mains switch before opening the electrical box cover.

Verify installation of dampers in the ducts

Do the regeneration air outlet ducts drain away from the dehumidifier?

If not draining away, is there a 6mm-diameter hole in the lowest part of the duct for water drainage?

Ensure only trained/authorised electricians perform the check

Switch off the power supply at the mains switch before opening the electrical box

Check that all electrical connections are made correctly

Switch Operation for Units with Two Switch Buttons

Push the toggle switch S1 (red) to position 'I'

Set toggle switch S2 (black) for operation mode

Are the fans operating properly by listening for their operation?

Check the rotation of the rotor

Record the power consumption of the electric heater

Is the power consumption within the nominal value?

Is a damper installed in the dry air duct?

Adjust the damper to obtain the nominal regeneration airflow (m3/h)

Regeneration Air Flow Adjustment

Start with the damper in the closed position.

Open the damper until the amperemeter indicates the optimal value (A).

Check the amperemeter value again after 15 minutes of operation.

Is another adjustment necessary?