4
Knox Waterfall Tub Spout with Hand Shower Installation Instructions
1. Use a pointed tool to remove the screw cap.
Remove the screw, thermostatic handwheel, top
collar, and locking nut to remove the thermostatic
cartridge.
2. Clean the filter with a brush and vinegar.
3. Re-install the thermostatic cartridge, and secure
the locking nut and the stop collar.
CLEANING:
If flow rate is low or temperature control seems imprecise, the thermostatic cartridge filter may be blocked. Shut off the
main water supply before cleaning the filter.
Thermostatic
Cartridge
Locking
Nut
Stop
Collar
Thermostatic
Handwheel
Screw Cap
Filter Net
Cover
Plate
Slot
4. Fit the thermostatic handwheel onto the cartridge,
tighten the screw and replace the decorative cap.
