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Tau SKY Hi HP

EN

05-08-2020

Installation, use and maintenance manual

Содержание BlueBox Tau SKY Hi HP

Страница 1: ...Tau SKY Hi HP EN 05 08 2020 Installation use and maintenance manual...

Страница 2: ...n Machi nery Safety Directive The quality level is constantly monitored and therefore our products are synonymous with Safety Quality and Reliability Changes considered necessary for product improveme...

Страница 3: ...heat pump units 13 2 2 9 Warnings concerning flammable refrigerants 14 2 3 Noise 20 2 4 Residual risks 20 2 5 Safety information on the refrigerant fluid 21 2 5 1 Hazards and health consequences 21 3...

Страница 4: ...ration mounts 38 6 3 5 Noise attenuation 38 6 3 6 Minimum distances 38 6 4 Possible system layouts 39 6 5 Hydraulic connections 40 6 6 Electrical connections 41 6 7 Vacuum and refrigerant charge 42 6...

Страница 5: ...rnal cleaning 52 8 2 1 Cleaning traditional finned coils in Cu Al 52 8 2 2 Cleaning the plate heat exchangers 53 8 3 Internal cleaning 53 8 3 1 Cleaning the unit 53 8 4 Periodic checks 54 8 5 Unschedu...

Страница 6: ...ves see the declaration of conformity that is an integral part of the manual 1 2 Description 1 2 1 Symbols A description of the main symbols used in this manual and on the labels affixed to the unit i...

Страница 7: ...nit the following illustrations are shown only as an example The serial number is stamped on the ID plate of the external unit The Manufacturer adopts a continuous development policy and in this persp...

Страница 8: ...6 Text with EEA relevance Any operator gaining access to the unit must be authorised and qualified as specified in the local legislation and in Europe an standards EN378 4 and EN13313 Additionally the...

Страница 9: ...of refrigerant gases into the environment and obliges owners to recover and return them to the dealer or take them to spe cial collection centres at the end of their operational life The refrigerant c...

Страница 10: ...immediate vicinity be careful to avoid touching any components of the unit without suitable protection do not work in the discharge trajectory of the safety valves if the units are positioned in unpro...

Страница 11: ...omply with the following table Description Values Total hardness 2 0 6 0 f Langelier index 0 4 0 4 pH 7 5 8 5 Electrical conductivity 10 500 S cm Organic elements Hydrogen carbonate HCO3 70 300 ppm Su...

Страница 12: ...Minimum water content of the system l tot Total refrigeration capacity kW N N of capacity reduction steps Time interval the greater between minimum OFF time and minimum ON time s Allowed differential...

Страница 13: ...emperature C 0 5 10 15 20 25 30 35 40 Freezing point C 5 10 15 20 25 30 35 40 45 Antifreeze by weight Ethylene glycol 6 22 30 36 41 46 50 53 56 Propylene glycol 15 25 33 39 44 48 51 54 57 If ambient t...

Страница 14: ...n the unit ID plate Annex DD 3 2 Unventilated areas The external unit shall be stored in a room with a min floor area Amin suitable for a flammable refrigerant The min floor area Amin shall be calcula...

Страница 15: ...nsure the technician is aware of potentially toxic and flammable atmospheres Ensure that the refrigerant or leak detection equipment being used is suitable for use with the refrigerant applicable to t...

Страница 16: ...ll be corrected refrigeration pipe or refrigerant containing components are installed in a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing comp...

Страница 17: ...verse environmental effects The check shall also take into account the effects of ageing or continual vibration from sources such as compressors or fans Annex DD 8 Detection of flammable refrigerants...

Страница 18: ...to conventional charging procedures the following requirements shall be followed Ensure that contamination of different refrigerants does not occur when using charging equipment Hoses or lines shall...

Страница 19: ...ber of cylinders for holding the total system charge are available All cylinders to be used are de signated for the recovered refrigerant and labelled for that refrigerant i e special cylinders for th...

Страница 20: ...e unit The change from the OFF state to the ON state and vice versa of the unit can be carried out remotely or through the display without having to enter areas at risk Access restriction is part of c...

Страница 21: ...er to the local laws and regulations for unit installation with refrigerant fluid falling within this class 2 5 1 Hazards and health consequences If accidentally released rapid evaporation of the liqu...

Страница 22: ...le vehicles with correct locking in order to prevent any possibility of movement whilst in transit by road that may damage it or cause accidents If there is to be trans shipment to other vehicles to c...

Страница 23: ...follow their operating instructions Use only equipment that is in excellent working order All work on the unit including unpacking and connections must be carried out with the unit resting on the grou...

Страница 24: ...nd local standards and regulations When the units are temporarily stored indoors the precautions illustrated in the section on unit safety must be taken The unit must be stored in accordance with the...

Страница 25: ...an be put on the market in any country More specifically they are allowed to be put on the market in member countries of the European Union hereinafter EU Putting the units on the market in the EU ent...

Страница 26: ...required by Regulation 2013 813 2 Where provided for by Regulation 2013 811 applies to heat pumps with Pdesign 70kW 4 1 5 Efficiency parameters required for conformity To avoid ambiguity this chapter...

Страница 27: ...temperature LWT cooling C Conformity Notes 1 Comfort cooling only 18 SEER sc LT 1 2 Comfort cooling only 18 SEER sc MT 3 Process cooling only 2 LWT 12 SEPR HT 4 Process cooling only 12 none 5 Process...

Страница 28: ...mits stated in the Technical Catalogue will cause the unit to stop 5 2 Unintended use The unit must not be used in an explosive atmosphere in a flammable atmosphere in extremely dusty environments in...

Страница 29: ...ens naturally In our specific case these units consist of a refrigerant circuit that cools the water of a hydraulic circuit inside a heat exchan ger evaporator and rejects the heat through an air heat...

Страница 30: ...f the display indicating the operating mode of the unit The unit actually gets started only if the remote ON OFF digital input is closed Press the ON OFF button again to switch the unit OFF the setpoi...

Страница 31: ...ure must be followed to edit the setpoint of the output water temperature from the system press the SET button until the sym bol of the operating mode flashes set the desired temperature using the Arr...

Страница 32: ...ching from cooling to heating occurs differently according to the unit configuration If the unit is controlled according to the water temperature tap the MODE icon to switch to a different mode and se...

Страница 33: ...ontemplate this 5 9 Cables supplied with the unit The cables listed below are supplied with the unit and they must be used for unit installation Quantity Description Cable label s 1 Domestic hot water...

Страница 34: ...t as far as possible direction of prevailing winds Do not position the unit in a such way that prevailing winds can cause air recirculation at the condensing coil type of surface Do not position the u...

Страница 35: ...ion mounts In the event of installation on roofs or intermediate floors the unit and pipes must be isolated from the walls and ceilings External units should not be positioned near private offices bed...

Страница 36: ...the 4 rubber anti vibration mounts two on each side on the slots in the frame Secure them from the bottom using nuts and washers without tightening them all the way down Fig F 9 8 Use a tape measure t...

Страница 37: ...Fig C 4 must be complied with The wall must be capable of bearing at least 5 times the weight of the unit If the wall is made of wood wood screws must be used in place of expansion anchors Below is a...

Страница 38: ...s are designed and built paying particular attention to keeping down noise emission during operation Correct installation for both the place and the components as shown in the relevant chapter prevent...

Страница 39: ...oller Service Manual The flow chart below is useful to identify the type of system that best suits your requirements No Yes Is domestic hot water production required START FROM HERE Are two zones with...

Страница 40: ...ilitate the hydraulic connection operations and the maintenance operations If supplied with the unit it is mandatory to install the flow switch at the chilled water outlet connection If the flow switc...

Страница 41: ...ur contact our technical department to choose suitable protection devices Make sure the power line is correctly connected with a clockwise phase sequence The control circuit power supply is taken from...

Страница 42: ...nce the temperature probe measuring cold hot water must be fitted on the water pipe coming out of the external unit making sure that the probe is properly isolated in order to prevent heat exchange wi...

Страница 43: ...Log in with username admin and password admin Fig G 2 5 The setup page below opens Click English on the top right hand side to switch to English Fig G 3 6 Access the menu WiFi settings go to item WiFi...

Страница 44: ...el authorised by the manufacturer All the units are pre charged with refrigerant gas so the refrigerant circuit is pressurised Check that the electrical connection has been made correctly and that all...

Страница 45: ...mum pressure at which it can operate are stated on the label present on the expansion vessel The pre charge pressure of the expansion vessel must be adjusted to the hydraulic pressure at the point of...

Страница 46: ...e expansion coefficient of water pVE pre charge pressure of the expansion vessel barg pVS calibration pressure of the safety valve barg If the actual volume of the system is higher than this maximum v...

Страница 47: ...eopen the valve reset the alarm and restart the unit For units equipped with pump if the pump is noisy and it is not possible to adjust the pressure by acting on its control close the delivery valve u...

Страница 48: ...ly different values may be due to the reduced capacity operation of the unit at working conditions very different from nominal ones or to the malfunctioning of one or more components that the differen...

Страница 49: ...vice after eliminating the cause that trigge red it The unit does not start the display is off the control is powered correctly The unit is switched off from the di splay and the display is disconnect...

Страница 50: ...it If in the previous conditions the circulation pump is not managed by the control the pump must always be kept running When the temporary stop is carried out in this way all that needs to be done t...

Страница 51: ...ve for several minutes even after having turned off the main switch Wait 10 minutes before working on the electrical parts of the unit Circuits supplied from external sources made with orange cable ca...

Страница 52: ...in coastal or industrial areas or in areas where there are aggressive chemicals in the air periodic rinsing with clean water is considerably beneficial and helps counter corrosive effects Never clean...

Страница 53: ...s After finishing cleaning with acid detergent solutions use a 2 solution of sodium bicarbonate NaHCO3 at 20 C to neu tralise the acid solution The flow rate of the acid and basic solution must be at...

Страница 54: ...sed are expected during the time it is to remain stopped Seasonal Check the filling of the water circuit Monthly Check that the differential water pressure switch or the flow switch where present is w...

Страница 55: ...a sign of gas leaks Repair the leakage point and restore the charge of refrigerant gas In the case of small oil leaks clean the dirty parts with absorbent cloths otherwise recover the leaked oil with...

Страница 56: ...ocal regulations The owner can return EEE to the dealer at the end of its life when purchasing equivalent new equipment This EEE may contain hazardous substances such as refrigerant gases lubricating...

Страница 57: ...ter filter Heating Air venting Temperature probe Water pump Water side safety valve kit Expansion vessel Ball valve List of display buttons in base controller V5 On Off button Arrow Down button M Mode...

Страница 58: ...heating cooling system FL Flow switch GA Flexible coupling GR System filling unit HMI Controller display HPWI Input water into heat pump HPWO Output water from heat pump IU Internal unit IUPS Power c...

Страница 59: ...oded view sizes 6 figure A 2 1 Plate heat exchanger 13 Finned coil 2 Water flow switch 14 Thermostat 3 WATER PUMPS 15 PCB board 4 Compressor 16 Fan motor DC 5 Inductance 17 Fan impeller 6 Four way val...

Страница 60: ...port 10 Plate heat exchanger 34 External coil 11 Four way valve 35 Teminal block 12 Four way valve coil 36 Terminal switch 13 Water flow switch 37 Inductance 14 Water pump 38 Outdoor board 15 Air purg...

Страница 61: ...ginal instructions 11 APPENDIXES List of Appendixes Appendix A Unit exploded views Appendix B Images Appendix C Unit drawings and min installation spaces Appendix D Wiring diagrams Appendix E System d...

Страница 62: ...62 We reserve the right to make changes without any prior notice Translation from original instructions A 1 1 2 3 5 4 6 8 9 7 A 1 bis...

Страница 63: ...63 We reserve the right to make changes without any prior notice Translation from original instructions 19 20 21 22 23 24 18 2 3 4 5 6 1 7 8 9 10 11 12 13 14 15 17 16 A 2 A 3...

Страница 64: ...64 We reserve the right to make changes without any prior notice Translation from original instructions A 4...

Страница 65: ...65 We reserve the right to make changes without any prior notice Translation from original instructions B 1 B 2 B 4...

Страница 66: ...66 We reserve the right to make changes without any prior notice Translation from original instructions B 5 B 6 B 7 B 8 B 9 B 10...

Страница 67: ...67 We reserve the right to make changes without any prior notice Translation from original instructions B 11 B 12...

Страница 68: ...68 We reserve the right to make changes without any prior notice Translation from original instructions B 13 B 14 C 2 C 3...

Страница 69: ...69 We reserve the right to make changes without any prior notice Translation from original instructions C 4...

Страница 70: ...TO OUTDOOR UNIT COMMUNICATION 2x0 75mm SHIELDED 1 2 3 4 4 3 ONDIP ONDIP 2 1 N PUMPH PUMPC TO SECONDARY CIRCULATING PUMP MAX 600W PN P0 TUP TUP TUO2TUO2TUI2 TUI2 5K NOTE INSIDE THE OUTDOOR UNIT FSW FSW...

Страница 71: ...SENSOR HEATING COOLING TEMP SENSOR DHW TEMP SENSOR NTC 5K NTC 5K NTC 5K CN211 T2 TV2 TV1 T1 TR TW TC PT1000 t PT1000 t TUI TUO TUP WATER OUTLET TEMP SENSOR WATER INLET TEMP SENSOR NTC 5K CN218 IN GND...

Страница 72: ...scharge temp sensor Suction temp sensor Outdoor coil temp sensor High pressure switch Low pressure switch CN97 CN98 P5 P4 W 5K 5K 50K 5K ON 1 2 THERMOSTAT 7 Anti freeze heater Pump0 Water flow switch...

Страница 73: ...temp sensor Outdoor coil temp sensor Comp discharge temp sensor M M AC Fan 1 R S T N N C B A POWER SUPPLY 400V 3PH 50Hz 5X2 5mm Filter Board R S T DCP OUT U V W Transducer Comp Driver Comp CN19 DCP IN...

Страница 74: ...74 We reserve the right to make changes without any prior notice Translation from original instructions E 1 E 2...

Страница 75: ...75 We reserve the right to make changes without any prior notice Translation from original instructions E 3 E 4...

Страница 76: ...76 We reserve the right to make changes without any prior notice Translation from original instructions E 5 E 6...

Страница 77: ...77 We reserve the right to make changes without any prior notice Translation from original instructions E 7 E 8...

Страница 78: ...78 We reserve the right to make changes without any prior notice Translation from original instructions E 9 E 10...

Страница 79: ...79 We reserve the right to make changes without any prior notice Translation from original instructions F 1 F 2 F 3 F 4 F 5 F 6...

Страница 80: ...80 We reserve the right to make changes without any prior notice Translation from original instructions F 7 F 8 F 9 F 10 F 11 F 12...

Страница 81: ...81 We reserve the right to make changes without any prior notice Translation from original instructions F 13 F 14 F 15 F 16...

Страница 82: ...82 We reserve the right to make changes without any prior notice Translation from original instructions G 1 G 2 G 3...

Страница 83: ...83 We reserve the right to make changes without any prior notice Translation from original instructions G 4 G 5 G 6...

Страница 84: ...84 We reserve the right to make changes without any prior notice Translation from original instructions G 7 G 8 G 9...

Страница 85: ...85 We reserve the right to make changes without any prior notice Translation from original instructions G 10 G 11...

Страница 86: ...86 We reserve the right to make changes without any prior notice Translation from original instructions G 12 G 13 G 14...

Страница 87: ...87 We reserve the right to make changes without any prior notice Translation from original instructions...

Страница 88: ...UM_0000 Tau SKY Hi HP EN 05 08 2020 rev01...

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