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17
BOILER SECURITY SYSTEMS
The boiler has two types of safety blockings:
17.1
Boiler temperature safety locking
This locking is activated when the temperature in the boiler increases over 110 ºC. To release it,
press the safety thermostat button after first removing its cap.
17.2
Low pressure locking
This locking occurs when the installation pressure drops below 0.6 bar, preventing the boiler from
functioning when there is not water in the installation, due to either leakage or maintenance
operations. To release boiler functioning, fill the installation again until a pressure of 1 - 1.5 bar is
shown on the manometer
(3)
.
NOTE: If any of the locks was repetitive, call your nearest official Technical Assistance Service.
18
GENERAL WARRANTY CONDITIONS
DOMUSA TEKNIK guarantees the normal operation of its products in accordance with the following
conditions and periods of time, as from the date of their START-UP.
1 YEAR for electric and hydraulic elements, pumps, valves, etc.
5 YEARS for boiler shells.
5 YEARS for Hot Water Tank.
This warranty does not include those failures produced by misuse or inappropriate installation,
unsuitable energy or fuel, failures generated by feeding waters with physical-chemical characteristics
such as to produce deposits or corrosion, mishandling of the equipment and, as a general rule,
anything beyond DOMUSA TEKNIK’s control.
The warranty will be considered null and void in the following cases:
1.
The boiler has been installed without meeting the laws and regulations in force regarding
the subject matter.
2.
The boiler has been started up by personnel other than those authorized by DOMUSA
TEKNIK.