3
GB-096B_f.
Safety instructions
1. Read and strictly follow the installation and operating instructions to ensure
a long life and reliable boiler operation.
2. An efficient electrical installation which has been completed in accordance
with the binding norms of electric installation.
3. A wet central heating system equipped with appropriate expansion vessel
made according to binding norms of hydraulic installation- closed system.
4. A wet central heating system must be flushed before boiler installation.
5. Do not install any barrier fittings (e.g. valves) on the outlet of the safety valve.
6. Boiler must be installed on an even wall surface.
7. Boiler must not be installed in a humid place, in a place exposed to the danger
of explosion or in a place where the ambient temperature may drop below 0°C.
8. Boiler installation and all electrical and hydraulic work must be performed by
a qualified professional installer.
9. All installation work must be performed when the power and water supply is
turned off.
10. Electric installation should be equipped with residual current protective devices
and other solutions which will ensure disconnecting the heater from the source
of power (intervals between all their poles should not be less than 3 mm).
11. Boiler is pre-set by the manufacturer to work with the central heating system.
Change the factory settings in the advanced settings to shift to boiler's co-
operation with DHW Cylinder.
12. Do not drain the water from central heating system after the heating season.
13. Leave the controller in stand-by mode and do not cut off power supply between
the heating seasons.
14. If the boiler is intended for underfloor heating it is necessary to:
-
install safety fitting that protects against exceeding current flow temperature,
-
adjust suitable maximum flow temperature for given CH installation (advanced
settings).
