Drazice OKC 100 NTR Panduan Pengoperasian dan Pemasangan - Halaman 14

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Drazice OKC 100 NTR Panduan Pengoperasian dan Pemasangan
APPLIANCE - HOT WATER DISTRIBUTION
2.6 FIRST COMMISSIONING
After connecting the appliance to the water supply, the hot water heating system, the
electric network, and after testing its safety valve (based on the valve manual attached), the
appliance may be put into operation. Before opening the power supply, the tank must be
filled with water. The process of first heating must be executed by licensed professional who
has to check it. Both the hot water outlet pipe and safety armature parts may be hot.
During the heating process the pressurised connection water that increases its volume due
to heating must drip off the safety valve. In non-pressurised connection water drips off the
overflow combination faucet. When heating is finished, the set temperature and the actual
temperature of consumed water should be roughly equal. After connecting the appliance to
the water main and electrical power system, and after checking the safety valve (following
the instructions attached to the valve), the appliance can be put into operation.
Hot water
Cold water
Heating circuit
Return circuit
Figure 6
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