Quooker Scale Control Plus Manual page 9

C
Hardness table
– The left side of the table shows mains water hardness. The right side of the table shows the
– Enter the replacement date for the cartridge in the table below. Keeping this table in a handy
– For Quooker systems installed after October 2017, the life of the cartridge is determined by the
Total hardness (°dH)
Mains water
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Lifespan
Installation date
Replacement date
(for systems before October 2017)
expected lifespan of the cartridge, derived from the mains water hardness and the type of
Quooker tank in use. For continuous optimum performance replace the cartridge before the
end of the lifespan.
place will remind you to order a new cartridge on time.
Scale Control R Meter. This sounds an alarm signal when the cartridge needs to be replaced.
Section E describes how to install this meter.
* Cartridge lifespan (in months)
PRO3 B / PRO3 E
37
33
30
28
26
24
23
22
20
19
18
17
16
16
15
15
14
14
13
13
12
Cartridge 1
PRO7 E COMBI E
16 14
14 12
13 11
12 11
11 10
10 9
10 9
9 8
9 8
8 7
8 7
7 6
7 6
7 6
6 6
6 6
6 5
6 5
6 5
6 5
5 5
Cartridge 2
* The cartridge lifespan is based on the
average consumption of Quooker water
for each type of Quooker tank:
PRO3 B and PRO3 E tank, 3 litres / day;
PRO7 E, 7 litres / day;
COMBI E, 8 litres / day.