DeDietrich ALEZIO AWHP MIV-II, Руководство пользователя

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5 Checking and maintenance
5.1 General instructions
CAUTION
4
An annual inspection is compulsory.
4
We recommend taking out a maintenance contract.
4
Maintenance operations must be done by a qualified
engineer.
4
Only original spare parts must be used.
4
Make certain that the flues and chimneys are
connected, in good condition and not blocked.
4
Do not modify nor block the condensate outlet(s).
4
If a neutralisation system is installed, follow the
instructions delivered with the neutralisation system
for cleaning and servicing of this system.
5.2 Periodic checks
4
Check the water pressure in the installation. If the water pressure
is too low, add more water to the installation.
¼ See chapter: "Top up the installation with water", page
20.
4
Carry out a visual check for the presence of any water leaks.
4
Open and close the radiator valves several times a year (this
prevents the valves from seizing up).
M002276-B
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T000181-B
5. Checking and maintenance AWHP MIV-II
19 03/07/2012 - 300023321-001-01