Riello Tregi 3/100 NK, Инструкция по установке, эксплуатации, обслуживанию и управлению системой

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TECHNICAL ASSISTANCE SERVICE 37
It is essential to perform the following checks before star-
ting up or testing the functioning of
r g
boiler.
In particular:
- Check that the fuel shut-off cock and heating system
shut-off cock are open
- Check that the water pressure gauge shows a pressure
over 1 bar with the system cold. Check also that the
water circuit is properly de-aerated
- Check that the expansion vessel is correctly pre-charged
- Check that the electrical connections have been made
correctly
- Check that the flue gas exhaust and stack have been
correctly installed and connected.
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40
60
80
100
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Once you have completed all the preparatory steps,
proceed as follows to start up the boiler for the first time:
- Set the room thermostat to the required temperature
(~20 °C) or, if the system has a timer, make sure that
this is switched “On” and adjusted to the required tem-
perature (~20 °C)
- Turn the system's main power switch ON
- Adjust the boiler thermostat to about the middle of the
section with three lines.
ONLY FOR g NK MODELS
- Adjust the boiler and storage cylinder thermostats to
about the middle of the section with three lines
- Turn the Summer/Winter selector to (
II
) Winter.
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60
80
100
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40 60 80
100
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3 2 1
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0
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PREPARING FOR FIRST START-UP
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INITIAL START-UP