Checking The Anode Earth Current With An Anode Tester - Viessmann Vitodens 222-F Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance
Checking the anode connection
Fig. 32
Magnesium anode
A
Earth cable
B

Checking the anode earth current with an anode tester

Note
We recommend checking the magnesium anode func-
tion annually. This function test can be carried out with-
out interrupting operation, by measuring the earth cur-
rent with an anode tester.
Fig. 33
1. Remove cover .
A
2. Remove earth cable
B
40
1.
2.
from tab .
C
(cont.)