Danfoss RZ1-HP Instrucciones de operaciones descargar pdf (Pagina 40)

Divalent source:

•

Support of electric cartridges in the ﬂow or reservoir

•

Support of external sources (current gas, electric and

other boilers)

•

Three-stage or one-stage divalence control

Heating system:

•

Solely equithermal control (according to the outdoor

temperature only)

•

Control according to the spatial temperature

•

Equithermal control with a linkage to space (room)

•

One regulator can maintain 2 mixing heating circuits

and one pump circuit

•

Each heating circuit may be controlled absolutely

independently by its spatial unit

•

It is possible to use current thermostats with ON/OFF

regime

•

It is possible to add more heating circuits by using

zone regulators RVS

•

Integration with superior regulators is possible, e.g.

heating circuits control in particular rooms

Heating of DHW (domestic hot water)

•

Tank heating by an individual boiler

•

Tank heating by a ﬂoating boiler in a surge tank

•

Internal exchanger or external exchanger for boilers

without internal exchanger or if the size is insufﬁcient

•

Flow heating

•

forced heating

•

combination with solar heating

•

control of electric body in boiler or external source for

DHW heating

•

function for heat repumping between the surge tank

and boiler (typically, when the tank is heated from the

solid fuel boiler, by warm-water ﬁreplace insert)

Solar system:

•

more than 50 ways of integration

•

deﬁnition of 3 types of take-off 3 (DHW, surge tank,

pool)

•

integration with heat pump (heat pump serves as a

second source for DHW)

Pool heating:

•

is supported

Fireplace insert:

•

If the tank is charged from ﬁreplace, the heat pump is

turned off

•

Function for overheated tank cooling

•

In combination with another RVS, it is possible to

control the circulatory pump of the ﬁreplace or solid

fuel boilers directly, including other functions, such as

monitoring of source extinction.

Cooling:

• Support of passive and compressor cooling

•

Support of heating and cooling on pipe-in-pipe and

four-pipe distribution systems

•

Support of alternating cooling and heating of DHW or

pool

•

Support of passive cooling with regard to ground -

water system

•

Dew point check

•

Dehumidiﬁer control

Cascade:

•

Even the standard regulation supports integration of 16

heat pumps or other sources into cascade

•

Different types of sources are supported in the

cascade (gas boilers, electric boilers, solid fuel boilers)

• Gas boilers with regulation Siemens may be connected

into the cascade with our heat pumps. On the Czech

market, these are brands such as Geminox, Brötje,

Baxi and Viadrus equipped with LMU units.

Further functions:

•

HDO input (blocking of electric heating)

•

Input of external requirement for the heat 0-10V,

regime switching, heat pump startup

INSTALLATION:

Installation is easy. Every skilled heating engineer with

an electrician should be able to install the heat pump.

However, with regard to installation we prefer our trained

partners who also carry out the heat pump startup.

Possibly, you may order service of authorized heat pump

startup via our commercial section.

Hotjet CZ s.r.o.! ! 40 z 46

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

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Danfoss RZ1-HP Instrucciones de operaciones Pagina 40

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