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Verfügbare Sprachen
EGEA TECH
fig. 76- Top cover removal
fig. 77- Front panel removal
The intervention of the safety
thermostat may occur due to a
fault in the control board or the
ATTENTION
absence of water in the boiler
tank.
NB!: The intervention of the thermostat ex-
cludes the operation of the electrical heater
but not the heat pump system within the al-
lowed operating limits.
200 LT - 260 LT -200 LT-S - 260 LT-S
cod. 3540000410 - Rev. 03 - 09/2023
If the operator is unable to elim-
inate the fault, switch off the
equipment and contact the Tech-
ATTENTION
nical Assistance Service, com-
municating the model of the
product purchased.
9.3
CHECK/REPLACEMENT OF THE SACRIFICIAL
ANODE
The integrity of the Mg anode must be checked at least eve-
ry two years (better once a year). The operation must be
performed by qualified personnel.
In fact, magnesium is a weakly charged metal compared to the
material of which the inside of the boiler is coated, therefore it
attracts first the negative charges that form with the heating of
water, consuming itself. The anode therefore "sacrifices" itself
by corroding itself instead of the tank. The boiler has an anode
mounted at the bottom of the tank.
Before doing the check:
• Close the cold water inlet.
• Proceed with emptying the boiler (see par. "9.4 EMPTYING
THE TANK").
• Unscrew the upper anode and check its corrosion; if the cor-
rosion affects more than 2/3 of the anode surface proceed
with replacement.
fig. 78
EN
193
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