0020166663_01 - 07/13 - Vaillant
31
EN
5.2
Purging the appliance
1
2
Key
1 Purgeur
d'air
2 Drain
plug
∙
Open the air vent (1), when fi lling the heating circuit with
water.
∙
Close the vent as soon as water fl ows (repeat the
operation several times if necessary).
b
Caution!
Risk of damage in case of bad purge!
If air purging is not done properly, this may
cause damage to the electrical heating
element.
•
Make sure the heating circuit is properly
purged air.
5.3
Installing the casing
1
A
B
2
Key
1 Front
casing
2
Front façade attachment screw
∙
Replace the front cover of the appliance complying with
the order of operations (A) and (B).
5.4
Handing over the product to the user
After completing the installation:
∙
Answer any questions the user may have.
∙
Draw special attention to the safety instructions which the
user must follow.
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