Danfoss RZ1-HP Instruções de Operação descarregar pdf (Página 26)



Heating system:



Purely equithermal control (by the external

temperature only)



control according to space temperature



Equithermal coupled with space control



One regulator manages up to two mixing heat

circuits and one pump circuit



Each heating circuits can be controlled fully

independently with the use of its own space unit



The existing ON/OFF switching mode thermostats

can be used



Addition of more heating circuits with the use of zone

regulators RVS



Integration with a higher level regulators, e.g.

individual rooms temperature control through

separate heating circuits can be achieved



Hot service water heating



Reservoir heating with an independent boiler



Storage reservoir heating with the use of floating

boiler



Internal or external boiler heat exchangers without

internal exchanger or in case of inadequate size



flow heating



forced heating



combined with solar heating



Hot service water heating external source or boiler

electrical heating element adjustment



function of heat transfer between the storage

reservoir and the boiler (a typical case when the

reservoir heating is supplied by a solid fuel boiler or

a fireplace water heating insert)



Solar system:



over 50 connecting methods



definition of 3 take-offs (hot service water, storage

reservoir, swimming pool)



integration with a heat pump (hp functions as a

second hot service water)



Swimming pool heating:

is supported

•

Fireplace water heating insert:

the heat pump is switched off when the reservoir

is supplied by the fireplace water heating

insert

Overheated reservoir cool-down function

A fireplace or solid fuel boiler circulating pump

can be directly controlled in combination with

RVS63, including other functions such as

monitoring of burning intensity to prevent a

fire going out.

•

Cooling:

•

cooling support

•

heating as well as cooling support in two-pipe and four-

pipe distribution systems

•

support of interchangeable cooling and hot service

water heating or swimming pool heating

•

dew-point check

•

dehumidifier control

Cascade:

The standard regulation supports connecting of

up to 16 heat pumps or other sources is available already

at the standard regulation level

Various type of sources are supported in a

cascade (gas, electrical and solid fuel boilers)

Gas boilers with Siemens regulation can be

cascade connected with our heat pumps. On the Czech

market this applies to the trade marks Geminox, Brötje,

Baxi and Viadrus, equipped with the LMU units.

Additional functions:

Centralised ripple control input (blocking

electrical heating)

External 0-10V heat requirement input, mode

changeover switching, heat pump start….

Hotjet CZ s.r.o.! ! 26 z 46

Operating instructions and installation of heat pumps Hotjet (3.08/2010/01)

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Danfoss RZ1-HP Instruções de Operação Página 26

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