RVS41, RVS61 Heat pump controller | HOTJET - Tepelná čerpadla


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RVS41, RVS61 Heat pump controller

Přehled regulace RVS

Controller RVS41 , RVS61
HOTJET heat pumps

With the help of heat pumps, the natural heat freely available in the air or the ground is exploited and used for space heating or DHW. High levels of efficiency, low maintenance costs and inexhaustible resources are the advantages offered by this type of heat generation.

HOTJET heat pumps is equipped with either a standard controller Siemens RVS41 RVS61 or greater. The controllers are practically differ only by the number of inputs and outputs. 

Siemens markets controllers for an array of electrical heat pump applications, such as air-to-water, water-to-water, brine-to- water, or heat pumps operating on gas. In addition to heating/cooling and 2-stage applications, a host of other functions are integrated.

schema domku a topného systému

The controllers supplied by Siemens are suited for universal use. Multifunctional inputs and outputs are provided to satisfy plant-specific requirements. Extension modules, zone controllers or other boiler controllers, such as oil/gas controllers, are available to meet the more demanding requirements of larger systems. Naturally, PC tools are available for programming and recording of data. Local or remote connection via modem is also possible.

 

 

 

 

elektro RVS hotjet wmodel i, w, s

Internal switchboard  (RZ2).

 

 




rozvaděč RZ1Model i,ASK

External switchboard ( RZ1 ).

 

 

Comparison of controllers heat pumps RVS41 and RVS61


Heat source heat pump

RVS41

RVS61

Control of brine/water, water/water or air/water heat pumps

1- or 2-stage heat pumps

1 stage

Detailed fault status, service and error messages

Electric immersion heater (3-stage) for buffer and DHW storage tanks

Monitoring of high-pressure, low-pressure, hot-gas, compressor windings and compressor three-phase current 

Minimum compressor on / off time !

Compensation of running time-related surplus heat / heat deficit

Frost protection functions, defrost functions

Tariff control

Fuel-type changeover with external heat producer

Cascade multiple sources, a cascade of different sources

Active and passive cooling

Heat source solar

1)

Heating circuit control

1st mixing circuit/pump heating circuit with 7-day program

1)

2nd mixing circuit/pump heating circuit with 7-day program

1)

1)

Optional pump heating circuit with 7-day program

 

Holiday program

 

Frost protection flow, building and plant

 

Cooling circuit 

 

1 mixing circuit/pump heating circuit with 7-day program

1)

Holiday program

2-pipe or 4-pipe hydraulic system

Humidity monitoring

DHW control

DHW storage tank charging with 7-day program

Legionella function

DHW discharging protection

 

 

Control of DHW circulating pump, electric immersion heater

Primary controller, flow-type calorifier

Frost protection DHW

General

LPB communications for connection into a system

Automatic summer/winter time change

Automatic identification of sensors

Input and output test

Service and error messages

Status display for partial plant diagram

Read/write parameters with operator units

Extension module for 2 mixing valve/pump circuit

Rozšíření o bezdrátový přenos

Extension module for function extensions

Connection facility service tool (via OCI700)

1) With expansion module AVS75

1. Example of a heat pump with RVS41

  • Heat pump
  • Electric immersion heater in the tank
  • The hot water through an external heat exchanger with auxiliary cartridge in the boiler
  • One circuit of the heating system
externí výměník 2

 

2. Example of a heat pump with RVS61

  • Heat pump
  • Electric immersion heater in the tank
  • Hot water through an internal heat exchanger with auxiliary cartridge in the boiler
  • Storage tank
  • Two circuits of the heating system
akumulační nádrž, TUV

 

 

3. Example of a heat pump with RVS41

  • Heat pump
  • Electric immersion heater
  • hot water through an internal heat exchanger with auxiliary cartridge in the boiler
  • two independently controlled by the heating system
přímé napojení 2 okruhy

 

4. Example of a heat pump with RVS61

  • Heat pump
  • Electric immersion heater
  • hot water through an internal heat exchanger with auxiliary cartridge in the boiler
  • Control DHW circulation pump
  • Storage tank
  • Three sets of heating system - two mixed and one pump
  • Passive cooling of the collector
  • Solar system connected to the boiler and buffer
  • Swimming pool heating
komplexní schema RVS61


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