• Referring to diagrams above, remove all parts and accessories according to the number
sequences shown. The thermostatic cartridge must be removed using a tool such as pliers
(shown #8).
• Cleaning:
a. Pour approx. 1 cup of commercial scale remover. (ex. Lime AwayTM or CLR TM into a basin)
b. Dilute the scale remover with water as instructed on the scale remover instructions.
c. Soak the thermostatic cartridge in the solution for 2-5 minutes or as recommended on the scale
remover instructions. At the same time, use a soft brush to clean the cartridge head.
(see diagram a)
d. Thoroughly rinse off any solution from the thermostatic cartridge using warm water.
(see diagram b)
• After cleaning, all parts and accessories need to be re-assembled using the reverse sequence
used during disassembly and removal. After reassembly and reinstallation,
test the system and adjust temperature if needed.
(a) (b)
11
English
Thermostatic Cartridge Cleaning
7
8
6
4
5
78
Thermostatic Cartridge
7
6
10
0
.
4
3
3
2
1
10
0.
4°F
OFF