Summary of Contents for Renson Arean 8
- Page 1 RENSON AREAN series ® Air to water heat pumps Installation and maintenance manual Arean® 8 (REN-HP-A-09-V1) • Arean® 15(S) (REN-HP-A-15(S)-V1) • Arean® 22S (REN-HP-A-22S-V1)
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Page 2: Table Of Contents
9.1. Temporary decommissioning of the heat 2. Safety instructions pump 3. Product description 9.2. Permanent decommissioning of the heat 3.1. Renson heat pump concept pump 3.2. The Arean® heat pump 10. Recycling and disposal 3.3. Unit dimension 10.1. Disposal of packaging 3.4. -
Page 3: Introduction
1. INTRODUCTION In order to provide the customers with high quality, strong Failure to comply with these recommendations will void reliability and good products, this heat pump is produced the warranty. by strict design and manufacture standards. This manual includes all the necessary information about installation, The Arean®... -
Page 4: Safety Instructions
2. SAFETY INSTRUCTIONS To prevent users and installers from harm and to avoid Move and Meaning damage to the unit or other property, and to use the heat Repair pump properly, please read this manual carefully and un- When the heat pump needs to be moved or derstand the following information correctly. -
Page 5: Product Description
3. PRODUCT DESCRIPTION 3.1. RENSON HEAT PUMP CONCEPT The Renson heat pump concept consists of an air-to-wa- water is supplied from a domestic hot water tank connect- ter heat pump (1), domestic hot water tank (2) and control ed to the heat pump. Control and cloud connection of the units (3). -
Page 6: Unit Dimension
3.3. UNIT DIMENSION 3.3.1. Model: REN-HP-A-09-V1 1167 WATER OUTLET MODBUS CABLE PLUG POWER CABLE PLUG A ( 1 : 3 ) WATER INLET WATER OUTLET G1" MODBUS CABLE PLUG POWER CABLE PLUG WATER INLET G1" Designed by Checked by Approved by Date Date 10/06/2022... - Page 7 - 8790 Waregem (Belgium) Part. nr. : Revision State : Date Saved : Size : REN-HP-A-15S-V1 This drawing is owned by RENSON and may not be copied Doc. nr.: units in mm or shown to third parties without written permission.
- Page 8 3.3.3. Model: REN-HP-A-22S-V1 1247 1247 A ( 1 : 4 ) WATER OUTLET MODBUS CABLE PLUG POWER CABLE PLUG WATER INLET G1" A ( 1 : 4 ) WATER OUTLET MODBUS CABLE PLUG POWER CABLE PLUG WATER INLET G1" Designed by Checked by Approved by Date...
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Page 9: Application Limits
3.4. APPLICATION LIMITS The heat pump has outdoor temperature limits within which it operates. The application limits in heating, cooling and domestic hot water mode are determined by minimum and maximum outdoor temperatures. 3.4.1. Heating mode The outdoor temperature limits in heating mode are -25°C to 43°C. OUTDOOR TEMP/°C 3.4.2. -
Page 10: Installation Configuration
4. INSTALLATION CONFIGURATION Before installing the Renson heat pump concept it is Following diagram is an example of an installation dia- mandatory to select a hydraulic and electric configuration gram for configuration: from the Installation diagram book. This book contains all supported installation configurations. -
Page 11: Electric Installation Diagram
4.2. ELECTRIC INSTALLATION DIAGRAM Detail: 0-10V IN/OUT Connection 0-10V IN/OUT +24VDC A- B+ 24V GND 230VAC +24 VDC +24V GND 24V GND T4 OUT1 OUT2 OUT3 SYSTEM BUS VDC IN EXP. BUS DIG. OUT SYSTEM BUS 24VDC Power Supply 230VAC INPUT RS232 CAN BUS... -
Page 12: Handling & Installation
43°C. b. For heating: warm water outlet temp. at 15-75°C, Rubber feet minimum ambient temp. at -25°C. Unit application: The Renson Arean® air-to-water heat RENSON REN-HP-A-15S-V1 pump can be used for residential buildings (houses and 55 °C 35 °C... -
Page 13: Installation Method
5.5. INSTALLATION METHOD The heat pump can be installed onto the concrete foun- dation by expansion screws, or onto a steel frame with rubber feet which can be placed on the ground or rooftop. Make sure that the unit is placed horizontally. WATER OUTLET WATER OUTLET G1"... -
Page 14: Installation Place
Date Saved : 13/12/2022 Size : www.renson.eu - 8790 Waregem (Belgium) 040 model+blok This drawing is owned by RENSON and may not be copied Doc. nr.: units in mm Creating healthy spaces Use. : or shown to third parties without written permission. -
Page 15: Refrigerant Charge
- 8790 Waregem (Belgium) 3. Be aware that the pipe must be tested by pressure sep- This drawing is owned by RENSON and may not be copied or shown to third parties without written permission. arately. DO NOT test it together with the heat pump. -
Page 16: Power Supply Connection
Size : UTP CAT5e or EIB www.renson.eu - 8790 Waregem (Belgium) 040 model+blok This drawing is owned by RENSON and may not be copied Doc. nr.: units in mm or shown to third parties without written permission. (EXP. Bus Renson Brain) -
Page 17: Commissioning
Follow the steps within this tool to tion the commissioning of Renson heat pump concept complete the installation and ensure a proper functioning can start. Please use the Renson commissioning tool to of the heat pump system. 6.2.1. Air venting of heat pump Before the commissioning can start, it is important that 3. -
Page 18: Trial Running
Indicate to the end user: • Safety warnings • The risks and rules concerning the refrigerant R290 • The need for regular maintenance for an optimal operation of the installation and all of its components In case of malfunctioning, please contact the Renson installer. -
Page 19: Maintenance
Ensure that space is sufficiently aerated around the prod- parts. Please use the parts provided or recommended by uct. Renson, do not use the unqualified parts. Observe the basic safety rules before carrying out inspec- • Refrigerant supplement: tion and maintenance work or installing spare parts. -
Page 20: Decommissioning
9. DECOMMISSIONING 9.1. TEMPORARY DECOMMISSIONING OF THE HEAT 9.2. PERMANENT DECOMMISSIONING OF THE HEAT PUMP PUMP 1. Switch of all circuit breakers connected to the heat 1. Switch of all circuit breakers connected to the heat pump. pump. 2. Disconnect the product from the power supply. See 2. -
Page 21: Recycling And Disposal
10. RECYCLING AND DISPOSAL 10.1. DISPOSAL OF PACKAGING 10.2. DISPOSAL OF REFRIGERANT Dispose all packaging material according to regulations. Only qualified installers can dispose the refrigerant ac- cording to the regulations. R290 refrigerant is a flammable gas. There is a risk of fire and explosion, when wrongly handled or transported. -
Page 22: Technical Sheet
11. TECHNICAL SHEET Arean® 8 Arean® 15 Arean® 15S Arean® 22S TYPE Order number 86000001 86000002 86000003 86000004 Type number REN-HP-A-09-V1 REN-HP-A-15-V1 REN-HP-A-15S-V1 REN-HP-A-22S-V1 Colour Black Black Black Black Outdoor unit Monobloc Monobloc Monobloc Monobloc Input/output Air/water Air/water Air/water Air/water Capacity 15kW 15kW... -
Page 23: General Characteristics
Arean® 8 Arean® 15 Arean® 15S Arean® 22S GENERAL CHARACTERISTICS Size unit 793x1167x403 929x1287x463 929x1287x463 1329x1247x500 HxWxD Size packaging 940x1300x485 1080x1420x540 1080x1420x540 1480x1380x570 HxWxD Weight unit 80kg 160kg 160kg 202kg Weight unit + packaging 102,5kg 182,5kg 182,5kg 224,5kg Weight packaging 22,5kg 22,5kg 22,5kg... -
Page 24: Exploded Views
12. EXPLODED VIEWS 12.1. REN-HP-A-09-V1 Explosion diagram of complete machine structure Explosion diagram of electrical box structure... - Page 25 Number Material code Material name 86000076 Back plate 86000038 Water flow switch 86000039 Water pump 86000041 Handle 86000042 Plate heat exchanger 86000045 Four way valve and accessories 86000028 Stop valve 3/8 86000048 Electronic expansion valve 86000051 Pressure sensor 86000029 Needle valve 86000052 Pressure switch (high) 86000053...
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Page 26: Ren-Hp-A-15-V1
12.2. REN-HP-A-15-V1 Explosion diagram of complete machine structure Explosion diagram of electrical box structure... - Page 27 Number Material code Material name 86000037 Reactor 86000038 Water flow switch 86000039 Water pump 86000046 Four way valve and accessories 86000054 Filter 86000028 Stop valve 3/8 86000052 Pressure switch (high) 86000053 Pressure switch (low) 86000049 Electronic expansion valve 86000041 Handle 86000043 Plate heat exchanger 86000057...
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Page 28: Ren-Hp-A-15S-V1
12.3. REN-HP-A-15S-V1 Explosion diagram of complete machine structure Explosion diagram of electrical box structure... - Page 29 Number Material code Material name 86000037 Reactor 86000038 Water flow switch 86000039 Water pump 86000046 Four way valve and its accessories 86000054 Filter 86000028 Stop valve 3/8 86000052 Pressure switch (high) 86000053 Pressure switch (low) 86000049 Electronic expansion valve 86000041 Handle 86000043 Plate heat exchanger...
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Page 30: Ren-Hp-A-22S-V1
12.4. REN-HP-A-22S-V1 Explosion diagram of complete machine structure Explosion diagram of electrical box structure... - Page 31 Number Material code Material name 86000041 Handle 86000044 Plate heat exchanger 86000058 Compressor and accessories 86000028 Stop valve 3/8 86000029 Needle valve 86000051 Pressure sensor 86000050 Electronic expansion valve 86000055 Filter 86000053 Pressure switch (low) 86000052 Pressure switch (high) 86000047 Four way valve and accessories 86000084 Front plate...
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Page 32: Wiring Diagrams
13. WIRING DIAGRAMS 13.1. REN-HP-A-09-V1 W/CN V/CN U/CN... -
Page 33: Ren-Hp-A-15-V1
13.2. REN-HP-A-15-V1... -
Page 34: Ren-Hp-A-15S-V1
13.3. REN-HP-A-15S-V1 485A 485B CN19 CN16... -
Page 35: Ren-Hp-A-22S-V1
13.4. REN-HP-A-22S-V1 485A 485B CN19 CN16... -
Page 36: Failure List & Troubleshooting
14. FAILURE LIST & TROUBLESHOOTING 14.1. FAILURE HANDLING Issue Possible cause Related components Solution Terminals Check all the components’ connection Relays Unit tripped when powered Check relays and contactors whether they are broken Short circuit Contactors Disconnect the electronic components one by one and Cable power on to find the problem Cable has disconnected... -
Page 37: Error Code Instructions
14.2. ERROR CODE INSTRUCTIONS Error code Error name Relevant parts information Review and resolve Electric heater over heat 1. Check if the electrical heating overheat protector is open or not. protection 2. Check the electrical heater. 1. Check whether showing the error after unit shutdown. 2. - Page 38 Error code Error name Relevant parts information Review and resolve Restart the unit. 1. Check the changing process of EEV step, high pressure, low pressure, inlet/outlet water temp. Compressor start failure 2. Check the connection of U/V/W between compressor and compressor driver board.
- Page 39 Error code Error name Relevant parts information Review and resolve 1. Check ambient temp. and inlet/outlet water temp. 2. Check high/low pressure and discharge temp. and suction temp. IPM Current Sampling Fault 3. Check EEV step. 4. Check the compressor frequency and current. 5.
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Page 40: Appendix
The warranty is valid for two years. The installation and maintenance must be done according to the instructions This appliance is not intended to be used by persons and rules. Please visit our website, www.renson.eu, for the (including children) with reduced physical senso- detailed warranty terms and conditions. - Page 44 RENSON® Headquarters Maalbeekstraat 10, IZ 2 Vijverdam, B-8790 Waregem, Belgium Tel. +32 56 30 30 00 info@renson.eu www.renson.eu...
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