Operating Activity; Servicing - Drazice OKH 100 NTR Operation And Installation Manual

Technical description:
OKH 100 NTR/HV, OKH 125 NTR/HV
4.

OPERATING ACTIVITY

Service water heating via thermal energy through heat exchanger
Closing valves of the heat exchanger must be opened which ensures heating water flow from the hot water
heating system.
Together with closing valve, it is recommended to install an air outlet valve at the inlet to the heat exchanger in
order to bleed the heat exchanger (Fig. 1) as needed, in particular before the beginning of the heating season.
The time of heating using the heat exchanger depends on the temperature and flow of water in the hot water
heating system. Combined heater is made in universal design – depending on the need of connecting the closing valves
to the heating element from the right or left (Fig.1).
5.

SERVICING

Service devices of heaters of 100 to 160 l capacity are located under the transparent guard of the control panel.
PANEL OF OKH NTR & OKH NTR/HV HEATERS of 100 up to 160 l capacity
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