Nibe MEL 0040, Инструкция по установке и эксплуатации

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MEL 1030, 0040, 1060, 1090, 2090, 2120
23
L
Fig. 1 Construc on of the module.
Lime deposits on the hea ng part may damage the hea ng elements. For this reason, it is necessary to do periodic
inspec ons and clean the hea ng elements of the lime deposits. Frequency of cleaning must be adjusted according to
own observa ons, taking into account hardness of water in the system.
CAUTION
The electrical module must not be connected to mains if the heat exchanger is empty. If it is necessary to drain the heat
exchanger (e.g. for the risk of water freezing). fi rst, disconnect the hea ng module from electrical power supply.
CAUTION
• Do not feed the device from the same power lines as high-power equipment without appropriate network
fi lters.
• Avoid leading signal cable in direct neighbourhood of or parallel to power conductors or feeding cables.
• Avoid closeness of remote-controlled devices, high-power loads, equipment of group or phase power
adjustment, as well as other equipment which emit high impulse interference.
• The manufacturer is no responsible for the damages caused by failure to follow this instruc ons manual.
RECOMMENDATIONS
Installa on and Opera on Manual
Fig. 2 Installa on of heater in the ver cal or horizontal heat exchanger.
GB