
•
May be charged equithermally
•
May be charged, so-called, forcedly, when it is charged
up to the required temperature. Startup of this function
may be linked to switching electrical energy rates,
certain time or it can be controlled by external
command. One of the advantages is the possibility of
“collection” of heat when the conditions are better. For
example the air temperature is higher.
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 bivalence 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 re-pumping 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 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 start-up
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.
Not enough space?
This should not be a problem with our company.
Narrow passageway? Cranked staircase?
Hotjet "i" may be delivered dismantled and it may be
assembled at the place of installation. For such
installation it is necessary to invite a cooling circuit
specialist who has the proper equipment.
If you are not sure whether the heat pump fit into the
place of installation, you can use a model of the heat
pump in the size 1:1. Should you have any other
questions, do not hesitate to contact us.
Do you have a low ceiling?
It definitely is not a problem with us. The heat pump
height is 902mm.
Hotjet CZ s.r.o.! ! 20 z 46
Operating instructions and installation of heat pumps Hotjet (3.08/2010/01)
!!
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