Replace/Clean the Debris Filters and Check Valves
Retention Clips
Debris Filters
Connectors
Read the section "Important Safety Information" first.
Before replacing any parts, verify that the underlying cause of the malfunction has been identified. If the digital
mixing valve is dismantled during installation or servicing, then upon completion, the product must be inspected to
verify that there are no leaks.
WARNING: There are no user serviceable components beneath the cover of the appliance. Only a competent
tradesperson should remove the cover.
CAUTION: Risk of personal injury. The valve may contain hot water. Be careful when draining any residual water.
Hot water entering the cold supply, or vice versa, indicates that immediate attention is necessary. This is carried out by
removing and cleaning, or renewing as necessary, the check valve cartridges.
NOTE: Running your product without inlet filters can cause valve damage and will invalidate your product guarantee.
Turn OFF the water supply to both inlets.
Start the shower for a few seconds to release trapped pressure and verify that you have isolated the water supply.
Disconnect the power.
Unthread the screws to remove the covers.
Lift and remove the retention clips.
Remove the connectors. The O-ring and screen may be attached to the end of the connector.
If the screen remains in the connector, use a pair of needlenose pliers to remove the debris filters from the connectors.
Remove the filter and rinse in clean warm water removing any dirt or debris.
Replace if the filter mesh is damaged.
NOTE: The check valve is located within the product and does not require routine servicing. If the check valve needs to
be replaced, use a blunt object to pull the check valve from the product and replace.
Reassemble the inlet connections.
Replace the covers. Secure with the provided screws.
Refit the supply pipes and restore water supply and electrical supply. Test shower and check for leaks.
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Kohler Co.
