DeLonghi EC820 manual Total hardness test Min

				Total hardness test
				1 min
T
O
T	H
A	A
L	R
	D
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	E
	S T	1 s
	S E
	S	1	2		3
	T

TOTAL HARDNESS TEST

TOTAL HARDNESS TEST MONTHS NUMBER OF WATER TANKS (L)

0

1

2

3

4

x 240 L

x 180 L

x 120 L

x 70 L

x 40 L

To determine descaling frequency, refer to the table (months of use or number of used tanks).

5