thermital 20034707, Руководство по установке, эксплуатации, техническому обслуживанию и управлению системой

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If the boiler is not going to be used for an extended
period of time, perform the following operations:
- Turn the control panel power switch OFF and make
sure that the green power indicator goes out.
- Turn the mains power switch OFF.
- Close the fuel cock and heating circuit water cock.
- Drain the central heating circuit if there is any risk of
freezing.
b
Contact
THERMITAL
Technical Assistance Service
if you encounter any problems in completing the
above procedure.
Use a cloth damped in soapy water to clean the boiler’s
external casing.
To remove stubborn marks, use a cloth damped in a 50%
mix of water and denatured alcohol or a suitable clean-
ing product.
Carefully dry the boiler after cleaning.
a
Do not use abrasive cleaning pads or powder
detergents.
a
Never clean the boiler without first disconnecting it
from the mains electricity supply by turning the main
power switch and the control panel switch off.
b
The combustion chamber and flue pipes must be
cleaned periodically by
THERMITAL
’s Technical
Assistance Service or by a qualified heating engi-
neer (see “Cleaning the boiler” page 36).
ON
OFF
16
ENGLISH
SYSTEM MANAGER
CLEANING
PREPARING FOR EXTENDED PERIODS OF DISUSE