6
CLEANING INSTRUCTIONS
These instructions are for cleaning the drain. If your drain requires maintenance, i.e. replacement of wearing
components, please refer to our dedicated maintenance instructions (supplied with the service kit).
2.1 Close the condensate supply, i.e. close the ball valve.
2.2 Press the TEST button to empty the unit of any residual condensate and to depressurise the valve.
2.3 Switch off the electrical supply.
- Make sure the power is switched OFF before continuing this cleaning operation!
2.4 Unscrew the valve top nut.
2.5 Remove the connector, timer and coil assembly from the valve shaft.
2.6 Unscrew the valve shaft using a 23mm wrench.
- Do not use the valve shaft as a lever!
2.7 Clean all the valve parts.
- Note: if any parts are damaged please replace them using a service kit!
2.8 Reassemble the inner parts and shaft. Screw the shaft assembly back on to the valve body using a 23mm
wrench (max. torque 10Nm).
2.9 Replace the connector, timer and coil assembly on to the valve. Screw on the top nut, make sure the
gaskets are placed properly to ensure IP65 rating.
2.10 Switch on the electrical supply.
2.11 Slowly open the ball valve to restore normal system pressure.
2.12 Press the test button to check the valve function.
- Your drain is ready for operation!
Depressurise the system before installation
or maintenance is carried out!
