Related Manuals for SystemAir SYSHRW 096
Summary of Contents for SystemAir SYSHRW 096
- Page 1 Installation and maintenance manual SYSHRW 096 / 120 Water source heat pump 27.0 â 38.1kW 22.0 â 30.0kW...
- 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 1" 1/4 MALE GAS WATER OUTLET MAIN CIRCUIT BREAKER (OPTION) 1" 1/4 MALE GAS WATER INLET CONDENSATES OUTLET Ø 7/8 (22.2mm) ELECTRICAL CONNECTIONS 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: Electric Specifications
8 SysHrw 9. ELECTRIC SPECIFICATIONS 9.1. ELECTRICAL POWER SUPPLY A variance of ±10% is acceptable in relation to the operating voltage marked on the appliance’s Maker’s Plate. Phase imbalance on three phase units must not exceed 2%. Operating voltages : 400V / 3ph / 50Hz + N (360 Volts mini ;... -
Page 11: Ducting And Noise Level Reduction
SysHrw 11. 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 12: Connection Frame Dimensions
10 SysHrw 11.1. CONNECTION FRAME DIMENSIONS 11.1.1. AIR BLOWING FRAME RETURN AIR INTAKE IN LINE BLOWING (STANDARD CONFIGURATION) REAR BLOWING 11.1.2. RETURN AIR INTAKE FRAME... -
Page 13: Modifying The Air Blowing Direction
SysHrw 11.2. MODIFYING THE AIR BLOWING DIRECTION The unit sizes 096 to 120 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. -
Page 14: Model Syshrw120
12 SysHrw 11.5.2. MODEL SYSHRW120 Poulie fermée Ductwork curve Poulie ouverte 1 tour Poulie ouverte 2 tours 3600 4100 4600 5100 5600 6100 6600 7100 7600 8100 8600 Poulie ouverte 3 tours Air flow (m 12. HYDRAULIC CONNECTIONS 12.1. RECOMMENDATIONS FOR HYDRAULIC CONNECTIONS 1. -
Page 15: Recommendations For Cleaning And Flushing Out The System
SysHrw 5. Each unit must be equipped with isolation valves on the water inlet and outlet pipes. The return isolation valve is used for both cutting off the water supply and balancing the installation’s water flow. As it is used to establish the balance of the flows, it must be equipped with a lockable position end stop. -
Page 16: Protection Against Freezing
14 SysHrw The drain cocks, on the lowest points on the circuit, must be open for flushing out and chasing out any impurities. Ensure that the mains water valves are adjusted to allow water to enter at the same speed as it exits. Check the pump inlet pressure gauge and manually adjust the compensating valve to maintain the same pressure before and after the opening of the drain taps. -
Page 17: Water Quality
SysHrw 12.4. 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 18: Wiring Diagram And Legend
16 SysHrw 13. WIRING DIAGRAM AND LEGEND 13.1. WIRING DIAGRAM SEE APPENDIX 13.2. LEGEND N 764 SE 4254 models 096/120 cooling only or heatpump 3N 400V +/-10% 50Hz SE 4487 models 096/120 + modbus cooling only or heatpump 3N 400V +/-10% 50Hz 13.2.1. -
Page 19: Pressostats Settings
SysHrw 13.2.2.2. VENTILATION : Treated air fan motor. : MV contactor. : MV thermal relay. 13.2.2.3. WATER CIRCUIT : Water circuit valve (not supplied-available in option). : Water circuit inlet / outlet differential pressostat 13.2.2.4. CONTROL AND REGULATION : Local control module. : Anti-freezing protection sensors. -
Page 20: Setting Of Thermal Protection And Fuses
18 SysHrw 13.2.5. SETTING OF THERMAL PROTECTION AND FUSES MODELS thermal relay Magneto-thermal FF2 Fuse trip switch /gG type 2.6 A 25 A gG 400V 3.4 A 32 A gG 14. ELECTRICAL CONNECTIONS 14.1. GENERALITIES Ensure that the available electrical power supply and the network frequency are matched to the required operating current, taking account of the appliance’s specific location and the current required to supply any other appliances connected to the same circuit. -
Page 21: Rcl And Μbms Control Modules Wiring
SysHrw 15. RCL AND µBMS CONTROL MODULES WIRING 15.1. 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 22 20 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...
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Page 23: Μbms
SysHrw 15.2. 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 24: Appliance Configuration
22 SysHrw 15.3. APPLIANCE CONFIGURATION 15.3.1. 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) 15.3.2. -
Page 25: Return Air Temperature Measurement
SysHrw 15.4. 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 26: Rcl Only
24 SysHrw 15.7. 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 27: Modbus
SysHrw 15.9. 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 28: Addressing Procedure
26 SysHrw 15.10. 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 29: Μbms Supervision Module
SysHrw 15.11. 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 30: Final Tasks
28 SysHrw 16. 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 31: Commissioning
SysHrw 17.1. COMMISSIONING After performing all the above-mentioned checks, proceed with creating a demand for Cooling and Heating or vice versa. 17.2. 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 32: Maintenance And Servicing
30 SysHrw 18. 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 33: Ventilation (Fan) Mode Operates But The Compressor Does Not Operate
SysHrw 18.2.2. VENTILATION (FAN) MODE OPERATES BUT THE COMPRESSOR DOES NOT OPERATE 1. For Single Phase versions, check the current available and the wiring. 2. Check for any loose or broken wiring and tighten or replace as required. 3. Check that the machine is not in alarm mode. Refer to "Alarm codes" chart for diagnosis. 4. -
Page 34: Alarm Codes
32 SysHrw 18.3. ALARM CODES 18.3.1. 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. -
Page 35: Heating Mode
SysHrw 18.3.3. 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 36: In-Warranty Return Material Procedure
34 SysHrw 19. IN-WARRANTY RETURN MATERIAL PROCEDURE Material must not be returned without permission of our After Sales Department. To return the material, contact your nearest sales office and ask for a "return voucher". This return voucher shall be sent out with the returned material and shall contain all necessary information concerning the problem encountered. - Page 37 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO...
- Page 38 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO II SysHrw...
- Page 39 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 40 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 096 - 120 WIRING DIAGRAM HRW 96-120 N764 3991287 SE 4254 µBMS < > > IV SysHrw...
- Page 41 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO 096 - 120 + MODBUS WIRING DIAGRAM HRW 96-120 N764 3991390 SE 4487 µBMS < > > SysHrw...
- Page 42 APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO VI SysHrw...
- Page 43 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 44 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 45 English Français Deutsch Italiano Español The meaning of the above logo Le logo ci-dessus représentant Die Bedeutung des Logos mit der Il significato del logo qui sopra El significado de este logo que representing a crossed-out une "poubelle barrée" signifie durchgestrichenen Mülltonne rappresentato indica che il representa un cubo de basura...
- Page 46 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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