Beretta BV 120, Инструкции для установщика

Страница: 11 / 20

90
30
8 START-UP AND CHECKS
Having installed the control panel:
- Switch the main switch for the system and
the main switch for the control panel for
the combined secondary boiler to "On".
1 2 3 4
0
C°
- Adjust the boiler's thermostat (4) to the
temperature required.
- Switch the summer-winter selector (2) to the
relevant season (only for basement boilers).
- Push the off switch (1) on the boiler to select
the symbol
- Once the unit has started up, check that the
boiler stops and starts again:
- When the thermostat setting is changed.
- When the boiler's off switch is used.
- Check that the primary circuit circulation
unit rotates freely (accessory for
basement boilers).
11
- Check that the boiler and combined
secondary boiler stop when the plant's
main switch is switched to "off".
If all the conditions are met, start the boiler and
heat generator again.