Related Manuals for SystemAir SYSHRW Series
Summary of Contents for SystemAir SYSHRW Series
- Page 1 Installation and maintenance manual SYSHRW 019 / 072 Water source heat pump 5.8 â 21.5kW 5.3 â 17.2kW...
- Page 3 INSTALLATION INSTRUCTION English NOTICE D’INSTALLATION Français INSTALLATIONSHANDBUCH Deutsch ISTRUZIONI INSTALLAZIONE Italiano INSTRUCCIONES DE INSTALACIÓN Español...
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Page 4: Table Of Contents
2 SYSHRW CONTENTS 1. GENERAL RECOMMENDATIONS ................................ 3 1.1. SAFETY DIRECTIONS ............................................3 1.2. WARNING ................................................. 3 2. INSPECTION AND STORAGE ................................4 3. GENERALITIES ....................................4 4. CONTENTS OF PARCEL ..................................4 5. DIMENSIONS ....................................5 6. HANDLING ......................................5 6.1. -
Page 5: General Recommendations
SYSHRW IT IS MANDATORY TO CUTOFF POWER SUPPLY BEFORE STARTING TO WORK IN THE ELECTRIC CASING BOXES 1. GENERAL RECOMMENDATIONS Please read the following safety precautions very carefully before installing the unit. 1.1. SAFETY DIRECTIONS Follow the safety rules in forces when you are working on your appliance. The installation, commissioning and maintenance of these units should be performed by qualified personnel having a good knowledge of standards and local regulations, as well as experience of this type of equipment. -
Page 6: Inspection And Storage
4 SYSHRW 2. INSPECTION AND STORAGE At the time of receiving the equipment carefully cross check all the elements against the shipping documents in order to ensure that all the crates and boxes have been received. Inspect all the units for any visible or hidden damage. -
Page 7: Dimensions
SYSHRW 5. DIMENSIONS 27-30-36 1050 42-48-60-72 1250 3/4 FEMALE GAS WATER OUTLET MAIN CIRCUIT BREAKER (OPTION) 3/4 FEMALE GAS ELECTRICAL CONNECTIONS WATER INLET CONDENSATES OUTLET Ø 3/4 27-30-36 42-48-60-72 6. HANDLING The appliance may be handled with a pallet truck or a forklift truck. 6.1. -
Page 8: Refrigeration Specifications
6 SYSHRW 7. REFRIGERATION SPECIFICATIONS 7.1.1. REFRIGERANT CHARGE Caution This equipment contains fluorinated gas with greenhouse gas effects covered by the Kyoto agreement. The type and quantity of refrigerating fluid per circuit are indicated on the product plate. The installer and end user will get informed on local environmental regulations for the installation, operation and disposal of the equipment ;... -
Page 9: Technical Specifications
SYSHRW 8. TECHNICAL SPECIFICATIONS 8.1. OPERATING LIMITS 8.1.1. ENVIRONMENT This equipment is designed EXCLUSIVELY for INDOOR installation. In general, sheltered locations such as garages, roof space, etc, do not provide sufficient protection against extreme temperatures and/or humidity and may be harmful to the unit’s performance, reliability and service life. - Page 10 8 SYSHRW 8.1.3.4. MODEL SYSHRW36 Nominal air flow : 1580 m Nominal water flow : 2030 l/h 2000 1500 1400 1800 1300 1600 1200 1100 1400 1000 1200 1000 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Air inlet temperature (°C) Water inlet temperature (°C) 8.1.3.5.
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Page 11: Installation
SYSHRW 9. INSTALLATION 9.1. UNIT LOCATION Install the unit in a location allowing easy removal of the filter and the access panels to the electrical box/compressor and fan by leaving sufficient free space for servicing personnel to perform maintenance and repairs. Leave sufficient space for the water, electricity and duct connections. 600 mm 600 mm 600 mm... -
Page 12: Ducting And Noise Level Reduction
10 SYSHRW 10. DUCTING AND NOISE LEVEL REDUCTION Water circuit heat pumps are usually installed in conjunction with an air blowing duct. A return air duct may also be required. All ductwork shall be compliant with best air conditioning engineering practices. The air blowing duct system normally consists of a flexible connector mounted on the unit, a bridging section to link to the size of the main duct, a short section of straight duct, an elbow without a damper and a main duct with spurs equipped with distribution grilles as illustrated in the drawing below. -
Page 13: Connection Frame Dimensions
SYSHRW 10.1. CONNECTION FRAME DIMENSIONS 10.1.1. AIR BLOWING FRAME RETURN AIR INTAKE REAR BLOWING IN LINE BLOWING (STANDARD CONFIGURATION) 27-30-36 48-60-72 10.1.2. RETURN AIR INTAKE FRAME 27-30-36 42-48-60-72... -
Page 14: Modifying The Air Blowing Direction
12 SYSHRW 10.2. MODIFYING THE AIR BLOWING DIRECTION The unit sizes 019 to 072 can be supplied configured for either frontal air blowing, known as "IN LINE", or for side air blowing, known as "REAR". It is also possible to modify the air-blowing configuration on site. To achieve this: 1. -
Page 15: Model Syshrw27
SYSHRW 10.5.2. MODEL SYSHRW27 Ductwork curve 1000 1050 1100 1150 1200 1250 Air flow (m 10.5.3. MODEL SYSHRW30 Ductwork curve 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 Air flow (m 10.5.4. MODEL SYSHRW36 Ductwork curve 1100 1150 1200 1250... -
Page 16: Model Syshrw48
14 SYSHRW 10.5.6. MODEL SYSHRW48 Ductwork curve 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600 2650 2700 2750 2800 2850 Air flow (m 10.5.7. MODEL SYSHRW60 Ductwork curve 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600 2650 2700 2750 2800 2850 2900 Air flow (m 10.5.8. -
Page 17: Hydraulic Connections
SYSHRW 11. HYDRAULIC CONNECTIONS 11.1. RECOMMENDATIONS FOR HYDRAULIC CONNECTIONS 1. t is recommended that all units are connected to a water supply and return pipe system of the Tickelman Loop type. The Tickelman Loop system is self-balancing and thus only requires manual balancing if a large number of units with different flow and pressure loss characteristics are connected to a single hydraulic loop. -
Page 18: Recommendations For Cleaning And Flushing Out The System
16 SYSHRW 7. Use steel, copper or P.V.C. pipes for the condensates drainage pipe. Each unit is supplied with a connector for condensates drainage. 8. The condensates drainage line must comprise a siphon and run from the unit on a downward slope of at least 2%. -
Page 19: Protection Against Freezing
SYSHRW Formerly, sodium tri-phosphate used to be recommended as a cleaning agent for flushing. However, nowadays numerous countries forbid the introduction of phosphates into their wastewater networks. Therefore, it is now recommended that the system is flushed out with hot water (30 °C). 5. -
Page 20: Water Quality
18 SYSHRW 11.4. WATER QUALITY The water must be analyzed; the hydraulic network system installed must include all elements necessary for water treatment: filters, additives, intermediate exchangers, drain valves, vents, check valves, etc., according to the results of the analysis. Caution The SYSHRW must not run on a network with open loops, likely to cause incidents related to oxygenation, or with non treated table water. -
Page 21: Wiring Diagram And Legend
SYSHRW 12. WIRING DIAGRAM AND LEGEND 12.1. WIRING DIAGRAM SEE APPENDIX 12.2. LEGEND N 724 SE 4250 model 19 cooling only or heatpump 230V +/-10% 50Hz SE 4484 model 19 + Modbus cooling only or heatpump 230V +/-10% 50Hz SE 4251 model 27/30/36 cooling only or heatpump 3N 400V +/-10% 50Hz... -
Page 22: Description Of Wiring Diagram References
20 SYSHRW 12.2.2. DESCRIPTION OF WIRING DIAGRAM REFERENCES : Fuses according to chart 1 (not supplied) : Main switch (supplied as an option) : Phase cut-out and sequence control module (three phase models only) : Connection terminal block (three phase models only) * according to equipment level 12.2.2.1. -
Page 23: Pressostats Settings
SYSHRW 12.2.2.7. ELECTRIC HEATING BATTERY OPTION : Heating elements : Stage 1 heating elements (single phase models only). : Stage 2 heating elements (single phase models only). : Power contactor for heating elements (three phase models) : Automatic reset safety thermostats. : Manual reset safety thermostats. -
Page 24: Rcl And Μbms Control Modules Wiring
22 SYSHRW 14. RCL AND µBMS CONTROL MODULES WIRING 14.1. RCL Unscrew the lower screw on the RCL control. Separate the RCL control from its support bracket with the help of a flat bladed screwdriver Lower screw Checking the support bracket : Ensure that the wall surface is completely flat at the point where you wish to install the RCL control, as it is important that the support bracket is not twisted on installation, because any bending could lead to the control not clipping together properly and result in operating difficulties. - Page 25 SYSHRW Set the DIP switches marked J1 and J2 in accordance with your configuration nd the modes that are accessible. Dips switches J1 and J2 for parameterisation RCL control recommended Accessible modes Type setting Dip J1 Dip J2 Cool Heat Auto RC - RH - SH RC - RH - SH...
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Page 26: Μbms
24 SYSHRW 14.2. µBMS The µBMS control module must be connected in accordance with the diagram below. Use screened twisted pair telephone wire with a section of between 0.12 and 0.5 mm²for wiring the control modules. Refer to the following chapter for detail of the appliances’ addressing. Caution The use of the µBMS recall command is not compatible with the modbus communication. -
Page 27: Appliance Configuration
SYSHRW 14.3. APPLIANCE CONFIGURATION 14.3.1. FACTORY CONFIGURATION Type Description Cooling and thermodynamic Heating Thermodynamic Cooling + thermodynamic Heating or electric heating depending on appliance return water temperature Cooling only Cool + heat by electric heat DIP Switch Configuration Normal mode Forced mode dry contact (remote ON/OFF) 14.3.2. -
Page 28: Return Air Temperature Measurement
26 SYSHRW 14.4. RETURN AIR TEMPERATURE MEASUREMENT As the default factory setting, the jumpers are configured so that return air temperature measurement is performed via a sensor located on the RCL control module. If the RCL control module is not sited in the air-conditioned premises or is sited at a distance for various reasons, we recommend the use of the Return sensor (RT) located on the appliance itself. -
Page 29: Rcl Only
SYSHRW 14.7. RCL ONLY 10 appliances can be connected to a single RCL remote control module. The maximum distance between the RCL and the first unit is 30 metres. The maximum distance between the RCL and the furthest unit is 100 metres. 100 m maximum between the 100m MAXI RCL and the last appliance. -
Page 30: Modbus
28 SYSHRW 14.9. MODBUS Caution The Modbus interface, used to communicate with a GTC, is available as an option, factory assembled or with a kit. The MODBUS supervision can be connected to a maximum of 123 appliances. The maximum distance between the RCL and the first unit is 30 metres. ²... -
Page 31: Addressing Procedure
SYSHRW 14.10. ADDRESSING PROCEDURE Caution BEFORE STARTING THE ADDRESSING PROCEDURE YOU MUST MAKE SURE THAT THE UNIT IS SWITCHED OFF AND THAT THERE IS NO POSSIBILITY OF IT STARTING UP UNEXPECTEDLY. Each machine connected to a µBMS central supervision unit or a MODBUS system must receive an address according to the procedure below. -
Page 32: Μbms Supervision Module
30 SYSHRW 14.11. µBMS SUPERVISION MODULE The number of addresses is limited to 15 with a µBMS central supervision unit. The addressing will be performed using only DIP switches 1, 2, 3 and 4. The addressing carried out according to the table below means that all the units located in the same area will receive the same settings. -
Page 33: Final Tasks
SYSHRW 15. FINAL TASKS Place the plugs back on the valves and check that they are properly tightened. If needed, fix the cables and the pipes on the wall with clamping collars. Operate the air conditioner in the presence of the user and explain all functions. Show him how to remove, clean and place back the filters. -
Page 34: Commissioning
32 SYSHRW 16.1. COMMISSIONING After performing all the above-mentioned checks, proceed with creating a demand for Cooling and Heating or vice versa. 16.2. DEMAND FOR COOLING 1. With the MODE key on the RCL control module, select COOL mode and then set the minimum temperature with the UP and DOWN arrows. -
Page 35: Maintenance And Servicing
SYSHRW 17. MAINTENANCE AND SERVICING 1. Normal maintenance of the appliances is generally limited to replacing filters. 2. The filters must be changed at regular intervals. The frequency is dependent on the specific application conditions. Certain installations, for example in hotels where there large amounts of fluff due to the frequent bedding changes and the presence of fitted carpets, require more frequent filter changes. -
Page 36: Insufficient Cooling Or Heating Production
34 SYSHRW 17.1.3. INSUFFICIENT COOLING OR HEATING PRODUCTION 1. Check that the thermostat is properly located in the zone to be heated or cooled and that it is not near to a source of cold or heat that may influence the reading. 2. -
Page 37: Alarm Codes
SYSHRW 17.2. ALARM CODES 17.2.1. GENERAL CODES LED ALARM ACTION FOR CANCELLING FAULT CODE FAULT POSSIBLE CAUSE CORRECTIVE ACTION CODE AFTER CORRECTION Three phase power supply phase reversal Reverse 2 phases Clogged filters. Clean the filters. Lack of airflow. Check the pressure losses on the air intake duct. The fault code is automatically Thermal fan Broken wire at the level of the STORM2... -
Page 38: Heating Mode
36 SYSHRW 17.2.3. HEATING MODE ACTION FOR CANCELLING FAULT CODE FAULT LED LARM CODE POSSIBLE CAUSE CORRECTIVE ACTION AFTER CORRECTION Insufficient airflow Check proper fan operation. Clogged filters. Clean or replace the filters. Too high aeraulic pressure loss due to an Test the aeraulic network. - Page 39 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO...
- Page 40 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO II SYSHRW...
- Page 41 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO WIRING DIAGRAM SCHEMAS ELECTRIQUES STROMLAUFPLANS SCHEMA ELETRICO ESQUEMA ELECTRICO TAKE CARE! These wiring diagrams are correct at the time of publication. Manufacturing changes can lead to modifications. Always refer to the diagram supplied with the product. ATTENTION Ces schémas sont corrects au moment de la publication.
- Page 42 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO WIRING DIAGRAM HRW 19 N724 3991283 SE 4250 A µBMS < > > > > IV SYSHRW...
- Page 43 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 19 + MODBUS WIRING DIAGRAM HRW 19 N724 3991387 SE 4484 µBMS < > > > > SYSHRW...
- Page 44 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 27 - 30 - 36 WIRING DIAGRAM HRW 27-30-36 N724 3991284 SE 4251 A µBMS < > > VI SYSHRW...
- Page 45 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 27 - 30 - 36 + MODBUS WIRING DIAGRAM HRW 27-30-36 N724 3991375 SE 4462 µBMS < > > SYSHRW...
- Page 46 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 42 - 48 - 60 WIRING DIAGRAM WIRING BY INSTALLER HRW 42-48-60 CABLAGE SUR SITE N724 3991285 OPTIONAL/OPTION SE 4252 A NOIR BLACK ORANGE ORANGE µBMS BLANC WHITE ROUGE R R R R C C C C L L L L BLEU BLUE GNYE...
- Page 47 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 42 - 48 - 60 + MODBUS WIRING DIAGRAM HRW 42-48-60 N724 3991388 SE 4485 µBMS < > > SYSHRW...
- Page 48 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO WIRING DIAGRAM HRW 72 N724 3991286 SE 4253 µBMS < > > > X SYSHRW...
- Page 49 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 72 + MODBUS WIRING DIAGRAM WIRING BY INSTALLER HRW 72 CABLAGE SUR SITE N724 3991389 OPTIONAL/OPTION SE 4486 NOIR BLACK ORANGE ORANGE µBMS BLANC WHITE ROUGE MODBUS R R R R C C C C L L L L BLEU BLUE GNYE...
- Page 50 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO XII SYSHRW...
- Page 51 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO START UP FORM / FICHE DE MISE EN SERVICE IDENTIFICATION CLIENT: N° affaire: ................Nom de l'affaire: ............. Nom du client: ..............Lieu de l'installation: ..............................Nom du responsable local: ..........: ...................
- Page 52 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO RELEVES SITE: Température ambiante: ............ Pression ambiante: ................................ RELEVES ELECTRIQUES: Tension L1-N: ............Tension L1-L2: ..............Tension L1-L3: ............Tension L2-L3: ..............Ne pas mettre en route la pompe à chaleur si le déséquilibre de tension est supérieur à...
- Page 54 As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos. Systemair AC SAS Route de Verneuil 27570 Tillières-sur-Avre FRANCE & : +33 (0)2 32 60 61 00 6 : +33 (0)2 32 32 55 13...
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