PL-090B_f.
3
Safety instructions
1. Read and strictly follow this 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 norm of electric installation.
3. Central heating system equipped with an appropriate expansion vessel completed
in accordance with binding norm of hydraulic installation.
4. Rinse the heating installation thoroughly before installing the boiler.
5. Do not install any barrier fittings (e.g. valves) on the outlet of the safety valve.
6. Boiler can only be installed on the flat surface.
7. Boiler must not be installed in a humid place, in a place exposed to the danger of
explosion, or in which the temperature may drop below 0°C.
8. Boiler installation and all electrical and hydraulic work must be performed by a
qualified professional installer in accordance with the manufacturer’s instructions.
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 3mm).
11. Boiler is preset by the manufacturer to work with the central heating system. Change
the factory settings in the advanced settings to shift to boiler’s cooperation with
DHW Cylinder.
12. Electronically controlled boiler is a electrical surge sensitive device, therefore the
electrical installation must contain surge protection devices.
13. Do not drain the water from central heating system after the heating season.
14. Leave the controller in stand-by mode and do not cut off power supply between.
Summary of Contents for EKCO.M3
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