Drazice OKC 200 NTRR / BP Manual de operação e instalação - Página 4

Procurar online ou descarregar pdf Manual de operação e instalação para Caldeira Drazice OKC 200 NTRR / BP. Drazice OKC 200 NTRR / BP 18 páginas. Stationary water heaters
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1 PRODUCT TECHNICAL SPECIFICATION

The heater is designed for accumulation heating of service water using electricity or thermal energy via an

exchanger. Water is heated by an electric element or a heat exchanger in an enamelled thermally insulated

accumulator at the time defined by the power supplier. The element is at the time of heating controlled by

a thermostat the temperature of which can be adjusted continuously (within the range between 5°C and

74°C). Once the selected temperature is reached, heating interrupts automatically. Water accumulated in

the tank is then used for the consumption. The tank keeps constant pressure of water from the water main.

The combination faucet hot water valve is opened, water from the water supply conduit pressed out by

cold water pressure flows out of the heater. Hot water flows out through the top part, and water flowing in

remains in the bottom part of the heater. Pressure principle allows hot water withdrawal at any place from

the heater (Figure 5).

Consumption of hot water in households depends on the number of people, amount of

sanitary equipment, length, diameter and insulation of piping in the flat, or on individual

habits of users. The cheapest option of water heating comes at the time when the

electricity rate is reduced.

Find out in what time intervals your electricity supplier provides reduced tariff and,

depending on that information, select relevant volume and power input of the heater so that

your hot water consumption covered the needs of your household.

Hot utility water reservoir is insulated by means of top-quality polyurethane foam with zero

CFCs content. Adjust the temperature of the heater's thermostat to that level only that you

need to run your home. Thus you will reduce electricity consumption, as well as the amount

of lime sediments on the walls of the receptacle and on the heat exchanger.

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