WALTIS VIVA GT 25, Instructions For Use Manual

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VALTIS OGREVANJE d.o.o.
6
DEVICE INFORMATION Viva
GT
1. Closed expansion vessel.
2. Reliable-operating safety valve (with a maximum opening pressure of 3 bar) at the
highest point of the boiler or of an inseparably connected pipework.
3. Thermometer, pressure gauge.
4. Automatic heat recovery device to prevent the boiler water temperature from
exceeding the maximum allowed limit of 110 °C. Usually, a heat exchanger with a
thermal drain protector is installed for this purpose.
5. Water shortage protection: for heat generators with a rated output up to 300 kW, a
water shortage protection is not mandatory, provided that provisions are made to
prevent uncontrolled heating in the event of a water shortage.
If the boiler is located higher than the radiators, a water shortage protection must also be
installed in any case.
Despite all the measures, there are still dangers!
Hot surface
Contact with hot surfaces of the boiler can lead to burns. Wait until the boiler has
cooled down before touching these parts.
Fire hazards
If the appliance is running and the door or other covers are open, there is a high
risk of fire. Always keep the boiler door closed. Open and clean only when the boiler is
switched off. Never open them unnecessarily. Keep the ash cool, store it in a closed, non-
flammable container.
Risk of damage to automation-driven components
Working on the fume fan can lead to serious damage. Be sure to switch off
electrical power when doing this work.
Electrical hazard
Various electrical work and interventions should be carried out only by professionally
qualified personnel.
1.3 Installation and start-up
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Installation of the boiler may only be carried out by a qualified installer.
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You must not make any structural changes to the boiler yourself.
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You must not make any modifications to the boiler.
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You must not interfere with the boiler's chimney connections yourself.
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You must not interfere with the boiler's electrical connection yourself.
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You must not disconnect the boiler from the electrical grid during operation.
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Do not leave the door open when the boiler is operating.
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Use only the fuel intended for the boiler.
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Do not cover the air inlets intended for air supply while the boiler is operating.
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When installing the boiler, the minimum clearances of the stove from walls or other
objects must be observed.
•
It is recommended to install a surge protector on the boiler's electrical supply.
•
The first start-up of the boiler is carried out by an authorised installer or Valtis
technician together with the owner of the boiler, and a report on the first firing of
the boiler is filled in and sent back to Valtis ogrevanje d.o.o., otherwise the
warranty is not valid.