An Italian Manufacturer of  Heat Pump Rhoss  and Chiller Rhoss 

Rhoss  chiller  for S.p.a. a socio unico, soggetta a direzione e coordinamento di NIBE Industrier AB (publ)
N. iscr. Reg. Impr. UD 01142230299 – Capitale sociale: 12.020.000,00 (i.v)

Imported and distributed by Seilar CN Vietnam JSC

Two-section reversible air-water heat pumps. Range with hermetic rotary DC Inverter compressors and R32 refrigerant gas.

COMMERCIAL  HEAT PUMP RHOSS

• Construction features

  Compressor: hermetic, rotary scroll type, complete with thermal protection and casing heater. 3 capacity steps with high efficiency at partial loads for models 245-265.
  Water side heat exchanger: adequately insulated stainless steel plates, complete with antifreeze heater and water flow differential pressure switch.
  Air side heat exchanger: finned coil with copper pipes and aluminum fins, complete with protection grilles.
  Fan: external rotor helical type electric fan equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan speed regulation.
  Control: microprocessor electronic control with Adaptive Function Plus logic.
  Structure: made of galvanized and painted sheet steel.
  The unit is also complete with:

  Master/Slave control up to 4 units in parallel; 
  clock board.

  Models

  TCAEY: unit designed for cooling only.
  THAEY: heat pump  Rhoss  unit.

  PUMP set-up

  Pump unit complete circulator, single or double electric pump, including an automatic actuation pump in standby (mod. 245-265), expansion tank, air bleed valves, safety valve and water side pressure gauge.

  TANK&PUMP set up
  Pump unit complete inertial buffer tank, circulator, single or double electric pump, including an automatic actuation pump in standby (mod. 245-265), expansion tank, air bleed valves, safety valve and water side pressure gauge.

  Factory fitted accessories

  Soft-start device.
  Silenced set up.
  15% de super heater.
  100% heat recovery unit.
  Condensing control with fans with EC motor.

  Refrigerant circuit high and low pressure gauges (mod. 245-265).
  Buffer tank antifreeze heater.
  Electric pump antifreeze heater (mod. 245-265).
  Forced limit of power consumption.
  Refrigerant leak detector.
  Digital input for double set-point
  4-20 mA analogue signal for shifting set-point.
  Energy parameter measuring device.
  Low water set-point temperature.
  Pre-painted copper/coils or copper/copper coils.

  Separately supplied accessories

  • Outdoor air temperature probe for set-point compensation.
  • Additional electrical resistance for heat pump, managed by regulation.
  • Rubber anti-vibration mounts.
  • Water filter.
  • Remote keypad with display.
  • Interfaces for serial communication with other devices.
  • Serial converter (RS485/USB).
  • Rhoss supervisors for unit monitoring and remote management.

  REFERENCES

  

  28 OCTOBER 2021

  BIRRIFICIO VERTIGA HEAT PUMP RHOSS

  ITALY

  

  20 APRIL 2020

  RHOSS IN PRIMA LINEA NELLA BATTAGLIA CONTRO IL COVID-19

  ITALY

  

  09 JANUARY 2019

  GERMAN ONCOLOGY CENTER

  CYPRUS

  

  25 APRIL 2016

  NUOVA SCUOLA ITALO CALVINO

  ITALY

  

  28 OCTOBER 2021

  BIRRIFICIO VERTIGA

  ITALY

  

  20 APRIL 2020

  RHOSS IN PRIMA LINEA NELLA BATTAGLIA CONTRO IL COVID-19

  ITALY

  

  09 JANUARY 2019

  GERMAN ONCOLOGY CENTER

  CYPRUS

  

  25 APRIL 2016

  NUOVA SCUOLA ITALO CALVINO

  ITALY

  

  28 OCTOBER 2021

  BIRRIFICIO VERTIGA

  ITALY

  

  20 APRIL 2020

  RHOSS IN PRIMA LINEA NELLA BATTAGLIA CONTRO IL COVID-19

  ITALY

  

  09 JANUARY 2019

  GERMAN ONCOLOGY CENTER

  CYPRUS

  

  25 APRIL 2016

  NUOVA SCUOLA ITALO CALVINO

  ITALY

  RESIDENT SLIT HEAT PUMP RHOSS
• Construction features of heat pump  Rhoss
• MHAITI outdoor unit – Heat Pump Rhoss
• • Compressor: hermetic, twin rotary DC Inverter with steam injection, complete with thermal protection and casing heater
  • Expansion valve: electronic.
  • Cooling circuit with economy
  • Air side heat exchanger: finned coil with copper pipes and aluminum-manganese fins with Golden Fin anti-corrosion treatment in epoxy resin and hydrophilic treatment, complete with protection grilles.
  • Fan: axial type impeller with DC brushless motors, equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan rotation speed regulation.
  • Structure: made of galvanized and painted steel plate RAL9002, complete with condensate drain pan and unit base antifreeze heater.
• IUB indoor unit – Heat Pump Rhoss
• Hydronic module for wall mounting installation:
  • Structure: made of galvanized and painted steel plate.
  • Water side heat exchanger: adequately insulated stainless steel plates, complete with antifreeze heater.
  • Pump unit complete with: EC circulator, automatic air vent valve, safety valve, flow switch, expansion tank, pressure gauge, water filter.
  • 3-way valve for the production of domestic hot water.
  • Supplementary electrical resistance, system side.
  • Control: microprocessor electronic control with touch-screen panel for integrated management of the heat pump and the heating system, according to the various requirements relating to the use of the energy sources:
• – 3-way diverter valve management for production of domestic hot water.
  – Rapid heating function for domestic hot water.
  – Anti-legionella cycle function, with activation timer.
  – Auxiliary or supplementary heat source management.
  – Operation in silent mode with timer.
  – Weekly and daily time bands.
  – Holiday mode and antifreeze function.
  – Power consumption limiting function.
  – 2-way on/off valve management for shutting off a part of the system, in heating or cooling mode.
  – Management through room thermostat, as an alternative to the touch-screen panel.
  – Unit activation from external contact (remote ON/OFF)
  • Unit  Heat Pump Rhoss complete with:
  – Outdoor temperature probe for set-point compensation.
  – Remote ambient air temperature probe, for managing the unit according to the ambient set-point.
  – Water temperature probe for domestic hot water tank (20 m).
  – Communication cable between outdoor and indoor units.
  • RS485 interface for serial communication with other devices (Modbus RTU protocol).
  • iOS and Android APP for managing the unit via smartphone and tablet.
• Version
• T – High efficiency.
• Models
• MHAITI+USB: 2-section air-water heat pump.
• Separately supplied accessories
• 
• KSA – Rubber anti-vibration mounts.

• POKER

  THAETY 234 H.T.

  COOLING CAPACITY: 28.8÷115.2 KW

  HEATING CAPACITY: 33.8÷135.2 KW

  WEBCODE: PK001

  PRODUCT BENEFITS

   Modular range: up to 4 units may be combined

   Total system redundancy with multiple modules installed

   Cascade management including DHW with multiple modules installed

   Hot water production from -20°C to 40°C outdoor air

   Temperature of the produced water up to 60°C

• More information  may needed:
• Rhoss presents EasyPACK ECO EXP, air cooled Multipurpose units, with scroll compressors and low GWP R454B refrigerant.
• The new product range is available in 6 sizes and covers a cooling capacity from 70 up to 135 kW, in the following versions:
  • T version – High efficiency (A class in heating mode)
  • Q version – Super silent (A class in heating mode)
• These new models features:
• • Optimized design with R454B low GWP ecological gas.
  • Double refrigerant circuits configuration for all sizes, with two optimized structures.
  • High energy efficiency over the Ecodesign directive threshold.
  • Extended operating limits with hot water production up to 60°C in winter mode.
  • VPF_R control (Variable Primary Flow by Rhoss).
  • SIR – Rhoss Integrated Sequencer.
  • Wide range of accessories to meet every customer need.
• Thanks to the introduction of this new product range, Rhoss extends the Multi-purpose units with low GWP gas R454B offer.
• EasyPACK ECO EXP, WinPACK ECO EXP and WinPOWER ECO EXP product ranges cover a capacity from 70 up to 640 kW and guarantee high efficiencies in all working conditions in an ecological and sustainable way.
• Tag: Chiller Rhoss