Installation and maintenance manual SYSLOOP 70-135 70 / 135 Water source heat pump 8.1 â 14.6kW 7.0 â 13.
INSTALLATION INSTRUCTION English NOTICE D’INSTALLATION Français INSTALLATIONSHANDBUCH Deutsch ISTRUZIONI INSTALLAZIONE Italiano INSTRUCCIONES DE INSTALACIÓN Español
English 2 SYSLOOP 70-135 CONTENTS 1. GENERAL RECOMMENDATIONS......................................................................................................................................................... 3 1.1. SAFETY DIRECTIONS........................................................................................................................................................................................................................ 3 1.2. WARNING.........................................
POWER SUPPLY MUST BE SWITCHED OFF BEFORE STARTING WORK IN THE ELECTRIC CONTROL BOX 1. GENERAL RECOMMENDATIONS The purpose of this Manual is to provide users with instructions for installing, commissioning, using and maintaining the units. It also contains instructions on starting up the machine as well as recommendations to avoid bodily injury and risks of damage to the device during its operation.
4 SYSLOOP 70-135 English 1.3. EQUIPMENT SAFETY DATA Safety data R513A Toxicity level Low. In contact with the skin Dermal contact with the rapidly evaporating liquid can cause frostbite to the tissue. In the event of contact with the liquid, warm the frozen tissue with water and notify a physician. Remove contaminated clothing and shoes. Wash clothes before reuse In case of eye contact Steam has no effect. Splashing or splashing liquid can cause burns.
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. In the event of shipping damage, write precise details of the damage on the shipper’s delivery note and send immediately a registered letter to the shipper within 48 hours, clearly stating the damage caused.
English 6 SYSLOOP 70-135 6. CONTENTS OF PACKAGE Package contents: 1 appliance 1 suspension kit comprising: ² 4 nuts ² 4 shock mounts ² 4 locknuts ² 4 washers 1 installation manual 6.1. OPTIONAL ACCESSORIES 1 RCS control module On opening the box, check that all of the accessories required for installation are present. 7. DIMENSIONS SEE APPENDIX 8. HANDLING 8.1. NET WEIGHT Weigth kg 70 85 100 110 120 135 134 134 153 153 160 160 8.2.
SYSLOOP 70-135 7 English 9. TECHNICAL SPECIFICATIONS 9.1. MODELS DESIGNATION SL70 . HP . SYS . EC . G2M1 . POL423 . EH3750 . MBRT . SECT . S1 . RCS . 2W . FS . RS . 1 2 3 REP.
8 SYSLOOP 70-135 English 9.2. PHYSICAL CHARACTERISTICS 9.2.1. SYSLOOP - EC MOTOR Models 70 85 100 110 120 135 Total cooling capacities (1) W 7 011 8 407 10 290 11 183 12 105 13 301 Sensible cooling capacities (1) W 5 960 7 146 8 541 9 282 10 047 11 040 Total absorbed power (3) W 1 776 2 275 2 743 3 234 3 161 3 784 EER according to EN14511 3.95 3.7 3.75 3.46 3.83 3.
SYSLOOP 70-135 9 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 : ² 400V / 3~ N / 50Hz (360 Volts mini ; 440 Volts maxi.) Comments: the stated voltages represent the accepted range. However, certain components may be subject to premature wear on appliances operating continuously, for extensive periods, on abnormally low or high voltages.
10 SYSLOOP 70-135 Nominal air flow (%) 110 100 90 80 70 60 50 40 14 15 16 17 18 19 20 21 22 15°C wb 23 24 25 26 27 28 29 30 31 32 33 34 24°C wb Air inlet temperature (°C db) MODELS Nominal air flow * 65% Nominal air flow m3/h m3/h 70 85 100 110 120 135 1 727 2 165 2 826 3 078 3 309 3 677 1 123 1 407 1 837 2 001 2 151 2 390 * Conditions in accordance with the standard: EN 14511-2 Max nominal water flow (%) English 9.4.2.
SYSLOOP 70-135 11 9.5.1. REFRIGERANT CIRCUIT DIAGRAM 9.5.2. REFRIGERANT CHARGE SEE APPENDIX 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.
English 12 SYSLOOP 70-135 10. INSTALLATION Caution The unit is not designed to withstand weights or stresses from adjacent equipment, pipe work or constructions. Any foreign weight or stress on the unit structure could lead to a malfunction or damage, which could prove hazardous to personnel and property. In such an event, the warranty shall be voided. Caution The unit base shall be arranged as indicated in the manual.
SYSLOOP 70-135 13 Caution The unit base shall be arranged as indicated in the manual. There could be a risk of personal injury or damage to property in the event of the unit being incorrectly supported. 50 SYSLOOP 70-135 70 - 85 564 50 29 1. The installer must ensure that access under the suspended ceiling is provided, and that sufficient space is provided for the suspension angle brackets, the duct attachment collars and the water and electrical connections. 2.
English 14 SYSLOOP 70-135 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.
SYSLOOP 70-135 15 English 11.1. AIR BLOWING FRAME AND RETURN AIR INTAKE FRAME RETURN AIR INTAKE (IN LINE) AIR FILTER IN LINE BLOWING (S1) (STANDARD CONFIGURATION) REAR BLOWING (S2) 11.2. MODIFYING THE AIR BLOWING DIRECTION The unit SYSLOOP 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 3 3 2 2 1. Remove the top panel 1. 2.
16 SYSLOOP 70-135 English 11.3. FILTER ACCESS Each unit is supplied with a connection frame also serving as the filter support. This enables to filter to be removed from the side without having to dismantle the duct or the connection frame. 11.4. VENTILATION An outdoor air intake (new air) may be required for ventilation.
SYSLOOP 70-135 17 11.5.1. SL70.EC / SL85.EC English 10V 350 9V 300 8V Ductwork curve 70 80 7V Available pressure (Pa) 250 6V 200 5V 4V 150 2V 100 3V HS MS MS LS 50 HS LS 0 0 500 1000 2000 1500 2500 3000 3500 4000 Air flow (m /h) 3 LS : low speed HS : high speed MS : medium speed 11.5.2. SL100.EC / SL110.
18 SYSLOOP 70-135 10V 300 250 Available pressure (Pa) English 11.5.3. SL120.EC / SL135.
12. HYDRAULIC LINKS Caution THE WARRANTY DOES NOT COVER DAMAGE DUE TO CORROSION RESULTING FROM ELECTROLYTIC PHENOMENA. 12.1. 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.
20 SYSLOOP 70-135 English 12.2. RECOMMENDATIONS FOR HYDRAULIC CONNECTIONS 1. It 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.
6. Certain flexible hose threaded connectors are supplied with sealing paste. If this is not the case, use Teflon tape to create a tight seal. 7. 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.
22 SYSLOOP 70-135 English 12.3. RECOMMENDATIONS FOR CLEANING AND FLUSHING OUT THE SYSTEM 1. Before commissioning an appliance for the first time, the water loop must be cleaned and rinsed out to remove any dirt and manufacturing debris. If the appliances are equipped with isolation valves (either electric or pressostatic), the water supply and return conveyance circuits to and from INTERCONNECTED CONVEYANCES each machine must be connected to each other.
SYSLOOP 70-135 23 13.1. WIRING DIAGRAM SE4978 English 13. WIRING DIAGRAM AND LEGEND SEE APPENDIX SYSLOOP 70-85-100-110-120-135 EC motor Control Siemens POL423 400V / 3~ N / 50Hz 13.2. WIRING DIAGRAM KEY DESCRIPTIONS SEE APPENDIX 13.3. POWER SUPPLY The power supply is from a single point at the main terminal X1 or at the optional disconnecting switch QG0.1 (copper cable recommended) The power supply must be protected by an FFG mains circuit breaker or fuses supplied by the installer.
24 SYSLOOP 70-135 English VERY IMPORTANT: 3N~400V-50HZ The SYSLOOP unit is equipped as standard with a phase sequence and cut-out controller located in the electrical box. FPC-0.1 THE LEDS INDICATE THE FOLLOWING CONDITIONS: Green LED = 1 Green LED = 1 Green LED = 0 Yellow LED =1 Yellow LED =0 Yellow LED =0 Power ON Phase inversion or phase absent (L1) Phase absent (L2 or L3) The compressor direction is correct. rotation The compressor and the fans do not start.
SYSLOOP 70-135 25 SIEMENS English 14.2. ALARM INDICATORS The SYSLOOP control system has a dedicated alarm indicator. This information is available via a dry contact (Normally Closed) by connecting to the unit’s terminals 6 and 7. -FF-0.1 POL423.50 STD 24...230V 24...230V 24...230V 115...23 24...
26 SYSLOOP 70-135 The SYSLOOP has two different communication protocols: ² Modbus RTU ² BACNet MS/TP A+ B-REF Modbus RTU or BACnet MS/TP communications are via the RS485 connection on the controller (terminals A+ and B+) and a BUS type cable (1 twisted pair, shielded) with a 0.22 mm² cross-section. 14.5. REMOTE CONTROL 14.5.1. WALL MOUNTING 1. Separate the remote control from its rear plate. support 2. Fitting the rear plate : 1.
SYSLOOP 70-135 27 The control return must be connected as per the following diagrams. For the connection, use a KNX TP1 type cable (Twisted pair with insulation) with a 0.8mm² cross-section. SYSLOOP - AUTONOMOUS PB T6 CE CE - + Lmax = 100 M SYSLOOP - MASTER/SLAVES PB PB PB CE CE - + T6 CE CE - + T6 T6 CE CE - + T6 PB CE CE - + 15 regulators maximum Lmax = 100 M Lmax = 1 000 M Caution Master/slaves operation requires the allocation of a specific address to each controller.
English 28 SYSLOOP 70-135 15. REGULATION SYSLOOP units are fitted with an electronic control system. It provides the command, control and alarm functions. 15.1. ORDER OF PRIORITY FOR CONTROL SYSTEMS The integrated regulator in the SYSLOOP can be controlled by various interfaces and systems. The order of priority for each drive system is as follows: 1. All remote control: the commands are given by the user directly on the unit 2.
SYSLOOP 70-135 29 Icons AUTO Meanings 23.5 SYSLOOP off °C 05:30 month year English 15.2.2. SCREEN Hourly programming active AUTO day Operation in Eco mode Operation in Comfort mode 1 234567 COOL mode HEAT Mode Auto-changeover mode. The control displays the active heat or control mode. Ventilation only 23.5 05:30 °C When the unit is off, the temperature displayed is that measured by the control’s internal sensor.
30 SYSLOOP 70-135 English 15.2.4. SCHEDULING Scheduling is used to select the unit activation and shutdown times. Each day is broken down into 6 time slots set by Selected time slot mode ² A start time ON OFF ² A state: ON or OFF OFF To open the time programming, briefly press the PROG button. 05:30 Time slot start time Day of the week on 23.
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 SYSLOOP in the presence of the user and explain all functions. Show him how to remove, clean and place back the filters. 17. STARTING - RECOMMENDATIONS - SETTINGS Caution The operations of parameter setting and commissioning of the SYSLOOP require the use of a POL895 remote control. 1.
32 SYSLOOP 70-135 English 17.1. COMMISSIONING After performing all the above-mentioned checks, proceed with creating a demand for Cooling and Heating or vice versa. 17.1.1. DEMAND FOR COOLING 1. With the key on the control module, select COOL mode and then set the minimum temperature with the UP and DOWN arrows. The ambient temperature should be within the operating limits (Refer to the § OPERATING LIMITS, page 9).
18. MAINTENANCE AND SERVICING Maintenance in accordance with our instructions will prolong the service life of your SYSLOOP : ² Better refrigeration performance ² Reduced power consumption ² Accidental component breakage prevention ² Prevention of heavy, late, and expensive maintenance work ² Environment protection Depending on actual operational constraints and regulatory changes, the installer might recommend increased maintenance operations and more frequent inspections.
34 SYSLOOP 70-135 English 18.1.5. AIR FILTER In order for the installation to operate correctly, it is essential to regularly clean the air filter located in the intake of the indoor unit. When clogged, the filter reduces the air flow through the heat exchanger of the indoor unit, which in turn reduces the efficiency of the installation and inhibits the cooling of the fan motor. Check the cleanness of the indoor heat exchanger. The filters must be changed at regular intervals.
SYSLOOP 70-135 35 18.2.1. NEITHER THE FAN NOR THE COMPRESSOR OPERATE 1. The system is in alarm mode when the mains power supply is switched on. Check the points mentioned in § ALARM CODES, page 36 for diagnosis. 2. Check the wiring of the remote control. 3. Check that the appliance is properly set in COOL, HEAT or FAN mode. 4. Check the condition of the fuse or the mains power supply. Check the compressor and fan wiring. 5. Check for any loose or broken wiring and tighten or replace as required. 6.
36 SYSLOOP 70-135 English 18.2.6. APPEARANCE OF ABNORMAL NOISES AND VIBRATIONS IN THE CASING 1. Check that the turbine is not rubbing against the scroll and that the latter is not damaged. Replace as required. 2. Check that the turbine has not worked loose on its shaft. Centre the turbine and tighten it as required. 3. Check that the compressor is mounted correctly on its shock pads. 4. Check that no part of the turbine rubs against the compressor or any other surface. Reposition slightly as required. 5.
19. WARRANTY CLAIM - MATERIAL RETURN PROCEDURE Equipment must not be returned without the permission of our After Sales Department. To return the equipment, contact your nearest sales office (Refer to the § TECHNICAL SUPPORT AND AFTERSALES SERVICE HOTLINE, page 5) and ask for a "return form". The return form shall be sent with the returned equipment and shall contain all necessary information concerning the problem encountered. A part return does not constitute a replacement order.
English 38 SYSLOOP 70-135
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO APPENDIX DIMENSIONS.................................................................................III SL70.EC.S1 / SL85.EC.S1................................................................................. III SL70.EC.S2 / SL85.EC.S2................................................................................. IV SL100.EC.S1 / SL110.EC.S1............................................................................. V SL100.EC.S2 / SL110.EC.S2............
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO DIMENSIONS DIMENSIONS ABMESSUNGEN DIMENSIONI DIMENSIONES SL70.EC.S1 / SL85.EC.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO SL70.EC.S2 / SL85.EC.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO SL100.EC.S1 / SL110.EC.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO SL100.EC.S2 / SL110.EC.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO SL120.EC.S1 / SL135.EC.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO SL120.EC.S2 / SL135.EC.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO REFRIGERANT CIRCUIT DIAGRAM SCHEMA DU CIRCUIT FRIGORIFIQUE KÄLTEKREISLAUFDIAGRAMM SCHEMA DEL CIRCUITO REFRIGERANTE ESQUEMA DEL CIRCUITO FRIGORIFÍCO English C-1.1 : Compressor Deutsch Français C-1.1 : Compresseur C-1.1 : Verdichter RV-1.1 : Cycle reversal valve RV-1.1 : Vanne d'inversion RV-1.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO PSHP-1.1 WATER R513A AIR RV-1.1 LWT-0.1 C-1.1 PSLP-1.1 T PS E2 FILTER E1 Y-1.1 FS-0.1 X SYSLOOP 70-135 RAT-0.1 IF-0.1 DT ICT-0.1 SW-0.1 EH-0.
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. Les variantes en fabrication peuvent entraîner des modifications. Reportez-vous toujours au schéma livré avec le produit.
XII SYSLOOP 70-135 Thermostat de sécurité chauffage à réarmement automatique (option) Automatic reset heating safety thermostat (option) Fuse terminal + fuse 1A Protection fuses (not supplied) Manual reset heating safety thermostat (option) Three-phase network control relay (phase sequence and cut-out) Flow switch Anti-freezing protection sensors Blast fan motor "Compressors power circuit contactor" Power contactors for heating elements (option) FA-0.1 FF-0.1 FFG FM-0.1 FPC-0.1 FS-0.1 ICT-0.
L2 3 M V 4 C-1.1 U 2 3 PE -X1 PE W 6 5 PE CABLAGE CLIENT WIRING BY INSTALLER / 24V 25VA 230V L2 L3 JM FR 10/11/2021 DATE DE CREATION : VERIFIE : DESSINE : FPC-0.1 -26 L1 L2 L3 L1 230 24 OPTIONAL / OPTION 9 0 11 61 IN D IC E D AT E -29 KEH-0.1 Legend : L1 L2 L3 N L3 -T-0.1 24 61 60 10 62 S 4 3 T 6 5 14 24V EEV MO D IF IC AT IO N 13 -FF-0.1 -EH-0.1 R 2 1 12 -ON/OFF 16 -SWS 17 Q1 24...230V POL423.50 STD SIEMENS 15 DE S .
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO XIV SYSLOOP 70-135
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO START UP FORM / FICHE DE MISE EN SERVICE CUSTOMER INFORMATION: Order number: ..................................................................... Job name: .......................................................................... Contractor: ............................................................................ Installation address: ........................................................ ..................................................................
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO INSTALLATION MEASUREMENTS: Ambient temperature: ....................................................... Ambient pressure: ........................................................... ELECTRICAL MEASUREMENTS: Voltage (L-N): .................................................................. YES NO Nominal current (L): .......................................................
As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos.
