Ferroli RMP series Technical Manual

Ferroli RMP series Technical Manual

Air-water chillers and heat pumps for indoor installation

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RMP
AIR-WATER CHILLERS AND HEAT PUMPS
FOR INDOOR INSTALLATION
TECHNICAL MANUAL

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Summary of Contents for Ferroli RMP series

  • Page 1 AIR-WATER CHILLERS AND HEAT PUMPS FOR INDOOR INSTALLATION TECHNICAL MANUAL...
  • Page 2 The manufacturer declines all the responsabilities regarding inaccuracies contained in this manual, if due to printing or typing mi- stakes. The manufacturer reserves the right to apply changes and improvements to the products at any time without notice.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS GENERAL FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Unit description .
  • Page 5: General Features

    GENERAL FEATURES Unit description This series of air-water chillers and heat pumps satisfies the co- All the units are equipped with variable speed fans control that oling and heating requirements of residential plants of small and allows the units to operate with low outdoor temperatures in co- medium size.
  • Page 6: Description Of Components

    GENERAL FEATURES Description of components External structure. Basement, supporting structure and lateral operate inside the permitted limits, 4 way reverse cycle valve panels are made of galvanized and painted sheet-steel (colour (6) to allow operating mode change reversing the refrigerant flow (only heat pump models), liquid receiver (7) to compensate the RAL 7035) to guarantee good resistance to atmospheric agents.
  • Page 7: Control System

    GENERAL FEATURES Control system The unit is managed by a microprocessor controller to which, pump management through a wiring board, all the electrical loads and the control integrative electrical heaters management in heating mode devices are connected. The user interface is realized by a (2 step logic) display and four buttons that allow to view and, if necessary, compressor and pump operating hours recording...
  • Page 8: Options

    GENERAL FEATURES Options Standard pump Allows the circulation of the water on the plant side. Allows the circulation of the water on the plant side and guarantees a higher avai- High head pump lable static head, suitable for high pressure drop plants. Allows the circulation of the water on the plant side with the possibility to set the Modulating pump rotational speed of the pump in order to get the requested flow rate without the...
  • Page 9: Accessories

    GENERAL FEATURES Option "Storing and pumping module" Standard, high head or modulating pump Tank and standard, high head or modulating pump (VP version) (VA version) Option "Integrative electrical heaters" Standard in the tank (only for VA version) Accessories Allow to reduce the transmission to the unit support plane of the mechanical vibrations generated by the compressor Rubber vibration dampers and by the fans in their normal operating mode.
  • Page 10: Technical Data And Performances

    TECHNICAL DATA AND PERFORMANCES Technical data Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Power supply 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 V-ph-Hz...
  • Page 11: Nominal Performances - Base Setting Up (Vb) - Standard Plants

    TECHNICAL DATA AND PERFORMANCES NOMINAL performances - Base setting up (VB) - Standard plants Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Power supply 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50...
  • Page 12: Nominal Performances - Base Setting Up (Vb) - Radiant Plants

    TECHNICAL DATA AND PERFORMANCES NOMINAL performances - Base setting up (VB) - Radiant plants Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Power supply 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50...
  • Page 13: Nominal Performances - Low Noise Setting Up (As) - Standard Plants

    TECHNICAL DATA AND PERFORMANCES NOMINAL performances - Low noise setting up (AS) - Standard plants Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Power supply 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50...
  • Page 14: Nominal Performances - Low Noise Setting Up (As) - Radiant Plants

    TECHNICAL DATA AND PERFORMANCES NOMINAL performances - Low noise setting up (AS) - Radiant plants Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Power supply 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50...
  • Page 15: Cooling Performances

    TECHNICAL DATA AND PERFORMANCES COOLING performances Cooling capacity The graphs allow to get the corrective factors to be applied to the nominal performances in order to obtain the real performances in the selected operating conditions. The reference nominal condition is : A35W7 source : air in 35°C d.b.
  • Page 16: Heating Performances

    TECHNICAL DATA AND PERFORMANCES HEATING performances Heating capacity The graphs allow to get the corrective factors to be applied to the nominal performances in order to obtain the real performances in the selected operating conditions. The reference nominal condition is : A7W35 source : air in 7°C d.b.
  • Page 17: Plant Side Hydraulic Performances

    TECHNICAL DATA AND PERFORMANCES Plant side hydraulic performances Pressure drops - unit without options 30.1 26.1 22.1 19.1 40.1 35.1 1000 2000 3000 4000 5000 6000 7000 8000 9000 Flow rate [ l/h ] Available static head - unit with option “Storing and pumping module” : “Standard pump”...
  • Page 18 TECHNICAL DATA AND PERFORMANCES Available static head - unit with option “Storing and pumping module” : “High head pump” or "Tank and high head pump" 35.1 40.1 19.1 22.1 26.1 30.1 1000 2000 3000 4000 5000 6000 7000 8000 9000 Flow rate [ l/h ] Available static head - unit with option “Storing and pumping module”...
  • Page 19: Source Side Aeraulic Performances

    TECHNICAL DATA AND PERFORMANCES Source side aeraulic performances Available static head 40.1 26.1 35.1 22.1 30.1 19.1 4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 Flow rate [ m /h ] Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1...
  • Page 20: Operating Limits

    TECHNICAL DATA AND PERFORMANCES Operating limits The graphs reported below show the operating area inside which the correct working of the unit is guaranteed. COOLING Modulating fans control (condensation control) BRINE units (BR and BP) Inlet air temperature d.b. [°C] HEATING Inlet air temperature d.b.
  • Page 21: Electrical Data

    TECHNICAL DATA AND PERFORMANCES Electrical data Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Unit Power supply 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 V-ph-Hz F.L.A. Maximum total current input 28,9 30,9 33,0 28,0 32,0 36,1 F.L.I.
  • Page 22: Weights

    TECHNICAL DATA AND PERFORMANCES Weights Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model U.M. Components weights Unit without options Standard pump High head pump Modulating pump Storing Tank and standard pump pumping module Tank and high head pump Tank and modulating pump...
  • Page 23: Overall Dimensions

    TECHNICAL DATA AND PERFORMANCES Overall dimensions Frame 19 .1 22 .1 26 .1 30 .1 35 .1 40 .1 Model Plant return 1"1/4 F 1"1/4 F 1"1/4 F 1"1/4 F 1"1/4 F 1"1/4 F Plant flow 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M...

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