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2F9

radiator temperature sensor Tfin2

1FA

Reserved

2FA

Reserved

pressure sensor

return air temperature sensor

recovery temperature sensor

1FF

fan A

2FF

fan B

3FF

fan C

DIP switch for modular unit configuration error

3 times PL

module protection

low voltage

high voltage

MCE error

speed 0

no phase

variation of frequency higher than 15Hz

difference of phase frequency higher than 15Hz

Gate error (d0 and address alternatively displayed every 10 sec)

defrosting

9 TROUBLESHOOTING

Содержание WSAN-YSi R32

Страница 1: ...M0ND00023 00 07 21 R32...

Страница 2: ...n as well as the installation and maintenance costs for the entire life cycle of the system With this manual we want to give you information that are useful for all phases from reception installation...

Страница 3: ...installing 8 4 Selecting the installation site 10 5 Water connections 12 6 Electrical connections 18 7 Start up 24 8 Control 30 9 Troubleshooting 43 10 Safety warning R32 49 11 Maintenance 12 Disposal...

Страница 4: ...re carried out by inexperienced personnel they may cause damages to things and injuries people Intended use Use the unit only cooling water or a water and glycol mix for air conditioning keep to the l...

Страница 5: ...not to do in case of breakdown Data update Continual product improvements may imply manual data changes Visit manufacturer web site for updated data Indications for the User Keep this manual with the...

Страница 6: ...go and address The matriculation plate must never be removed It contains fluorinated greenhouse gases Serial number It identifies uniquely each unit Must be quoted when ordering spare parts Assistance...

Страница 7: ...Low flammability limit 0 307 kg m3 60 C BV Burning velocity 6 7 cm s Punto di ebollizione 52 C GWP 675 100 yr ITH GWP 677 ARS 100 yr ITH Self ignition temperature 648 C This product contains fluorinat...

Страница 8: ...es damages during transport wontact by fax and registered mail with advice of receipt to supplier and the carrier NOTE Any disputes must be made within 8 days from the date of the delivery Complaints...

Страница 9: ...uarantee the safety of the personnel present and the of material Lifting Verify unit weight and handling equipment lifting capacity Identify critical points during handling disconnected routes flights...

Страница 10: ...l spaces indicated in the TECHNICAL INFORMATION section Positioning Units are designed to be installed EXTERNAL in fixed positions Put the unit in a position where any leaking gas cannot enter buildin...

Страница 11: ...tion of snow Batteries and fans must always be kept free from obstacles accumulated leaves snow etc If the unit is installed where it might snow do not install the unit under trees or roofs that may a...

Страница 12: ...2 RQZ 405 X103 LaLrVr 22 LaLrVr 31 W3 RQZ 403 X102 RQZ 405 X103 LaLrVr 22 LaLrVr 31 W4 RQZ 402 Z108 RQZ 408 X104 LaLrVr 33 LaLrVr 50 16 2 22 2 Unit version Standard With tank Standard With tank Antivi...

Страница 13: ...isting system the system must be rinsed to avoid the presence of particles sludge and waste The system must be drained before installing the new unit Dirt can be removed only with a suitable water flo...

Страница 14: ...ke sure that the glycol type utilized is inhibited not corrosive and compatible with the hydraulic circuit components Do not use different glicol mixture i e ethylic with propylene ETHYLENE PROPYLENE...

Страница 15: ...ed in particular situations If the system capacity is below the minimum flow bypass the system as indicated in the diagram If the system capacity exceeds the miaximum flow bypass the system as indicat...

Страница 16: ...flow switch 6 vent 7 system loading safety pressure switch 8 pump 9 safety valve 10 N D 11 shut off valves 12 filter 13 flexible couplings 14 piping supports 15 exchanger chemical cleaning bypass 16...

Страница 17: ...essure switch 8 pump 9 safety valve 10 storage tank 11 shut off valves 12 filter 13 flexible couplings 14 piping supports 15 exchanger chemical cleaning bypass 16 system cleaning bypass 17 domestic ho...

Страница 18: ...it 2 Close all drain shut off valves in the low points of the unit s water circuit Exchangers Pumps collectors storage tanks Thoroughly wash the system with clean water use the bypass to exclude the e...

Страница 19: ...d current at maximum admitted conditions F L I full load input full load power input at max admissible condition Electrical wiring diagram Nr Connections 1 Refer to the unit electrical diagram the num...

Страница 20: ...dications 10 1 14 1 16 2 22 2 30 2 40 2 Max cable section Cu mm 16 25 25 Power supply network requirements 1 The short circuit capacity of the line must be less than 15 kA 2 The units can only be conn...

Страница 21: ...6 ELECTRICAL CONNECTIONS PUMP 23 N 24 22...

Страница 22: ...er supply to confirm the change Remote control of the unit with PEND00017 Remote interface module for REMAUX auxiliary controls With S5_3 in OFF for operation see the instructions of the accessory sup...

Страница 23: ...obe is located inside the electrical panel in a plastic bag with a 10m long cable To remotely control the Taf1 probe electrically disconnect the one in the electrical panel only 3 m long and connect t...

Страница 24: ...equired 3 way valve SV1 temperature probe Taf1 antifreeze protection for domestic hot water temperature probe T5 regulation and switching between system and DHW production Operations sequence 1 discon...

Страница 25: ...he following the unit should be installed properly and in conformity with this manual the electrical power supply line should be sectioned at the beginning The line sectionalizing device is open locke...

Страница 26: ...ucture integrity 10 fans run freely 11 unit on vibration isolators 12 unit levelled 13 unit input water filter shut off valves for cleaning 14 vibration dampeners on hydraulic connections 15 expansion...

Страница 27: ...measure 8 if remote On Off set dip switch S5 3 on ON 9 if units in modular configuration set dip switch S12 2 on ON set unit address via ENC4 10 verify the lack of bubbles in the liquid light if appl...

Страница 28: ...he OPEN position 4 Check that there is no air inside the circuit and bleed it through the vent valves in the high points of the system if necessary 5 When using antifreeze solutions make sure the glyc...

Страница 29: ...s Check that the remote controls ON OFF etc are connected and if necessary enabled with the respective parameters as indicated in the electrical connections section Check that probes and optional comp...

Страница 30: ...of the cooling circuit compressor liquid suction drain unload The detections must be kept and made available during maintenance interventions Directive 2014 68EU PED Directive 2014 68EU PED also sets...

Страница 31: ...The parameter can be quickly changed with a long press OK To confirm an operation ON OFF To set the ON OFF function BACK To return to the previous level Press to exit the current page and return to t...

Страница 32: ...er active 45 Compressor use value Compressor in operation 60 Fan use value Fan in operation Pump in operation Auxiliary electric heater in operation Manual antifreeze or defrosting in operation Remote...

Страница 33: ...R TEMP AMBIENT TEMP TIMER DAILY TIMER WEEKLY SCHEDULE DATE AND TIME SILENT MODE STANDARD MODE SILENTE MODE SUPER SILENT MODE DOUBLE SETPOINT ENABLE DISABLE TEMPERATURE COMPENSATION COOL MODE HEAT MODE...

Страница 34: ...To lockout the screen press UNLOCK for 3 sec Switch on off Press ON OFF to switch on off Units in modular configuration On the slave controllers only the password protected SERVICE menu can be opened...

Страница 35: ...automatically saves the settings and returns to the home page Note During cooling with T ext 15 C the setpoint is forced to 10 C ref Functioning limits DOMESTIC HOT WATER The ACS if present and enable...

Страница 36: ...display data for the units in the network Press MENU Press or to select QUERY Press or to select the unit s address Press OK If STATE QUERY is selected the unit s address is shown at top right only fo...

Страница 37: ...isabled TIMER menu DAILY TIMER Press or to select timer 1 or timer 2 Press ON OFF when the cursor is over the word ACT Press or to select the starting time the end time and the mode Press or to select...

Страница 38: ...ver the word ACT Press or to select the starting time the end time and the mode Press or to select the time mode temperature silent mode Press or to set the silent standard night silent or super silen...

Страница 39: ...rsilent Press OK to save the settings USER menu DOUBLE SETPOINT Press or to ENABLE or DISABLE Enable the double setpoint Press or to select the setpoint mode Press or to adjust the parameters The 2nd...

Страница 40: ...G The following parameters can be adjusted T4_heat_1 0 5 C T4_heat_2 15 20 C offset_h 0 15 C T4 Tw s Tw s of f set _c T4_cool _1 T4_cool _2 T4 Tw s Tw s of f set _h T4_heat _1 T4_heat _2 menu USER SNO...

Страница 41: ...ok units in modular configuration select address enable domestic hot water if applicable activate priority of domestic hot water if applicable minimum and maximum operating times of the unit once it...

Страница 42: ...8 CONTROL USER MENU AUXILIARY HEATER domestic hot water storage wiring diagram KA H2 select heater control single unit units in modular configuration select address...

Страница 43: ...eed 2 7 xx T3 coil temperature 8 xx T4 outside temperature 9 xx T5 DHW temperature 10 xx Taf1 exchanger outlet temperature antifreeze protection 11 xx Taf2 exchanger outlet temperature antifreeze prot...

Страница 44: ...e 6 Current frequency 7 voltage 8 Adjustment of energy requirement of pressure ratio 9 low pressure in cooling 37 xx defrosting status 1st digit T4 selection solution 2nd digit at intervals 3rd and 4t...

Страница 45: ...cy protection by voltage compressor inverter malfunction fan motor protection water return high temperature in cooling low pressure antifreeze protection high temperature of inverter compressor module...

Страница 46: ...temperature probe T4 fault E8 phases sequence E9 no flow manual reset Ddained system 1Eb antifreeze probe Taf1 fault 2Eb antifreeze probe Taf2 fault EC Slave unit module reduction 1Ed compressor drai...

Страница 47: ...C module 1H9 compressor driver A configuration error 2H9 compressor driver B configuration error H5 High low voltage 1HE valve A error 2HE valve B error 3HE valve C error 1F0 IPM module transmission e...

Страница 48: ...fan B 3FF fan C FP DIP switch for modular unit configuration error C7 3 times PL L0 module protection L1 low voltage L2 high voltage L4 MCE error L5 speed 0 L7 no phase L8 variation of frequency high...

Страница 49: ...system or performing any hot intervention make sure to be in an outdoor or suitably ventilated area Ventilation must be maintained during operations Ventilation must disperse the released refrigerant...

Страница 50: ...sible source of igni tion and that it is suitable for the refrigerant Leak detec tion equipment must always be set to an LFL percentage and calibrated depending on the refrigerant used so the correct...

Страница 51: ...over the refrigerant Make sure enough tanks are used All the tanks to be used are designated for the recovered refrigerant and are labelled for that specific refrigerant e g special tanks for refriger...

Страница 52: ...tate of the unit and prevent possible faults WARNING Before checking please verify the following the electrical power supply line should be isolated at the beginning the line isolator device is open l...

Страница 53: ...ncing no load and on load X 15 Absorptions of the single electrical loads X 16 compressor casing heaters test X 17 Checking for leaks 18 cooling circuit work parameter detection X 19 safety valve 20 p...

Страница 54: ...advance to avoid hitches and to guarantee that the system can be used when required System drain The system must be drained only if necessary Avoid draining the system periodically corrosive phenomen...

Страница 55: ...erately acid 95 water 5 phosphoric acid after the cleaning rinse with water to inhibit the action of any residual product Water filter Check that no impurities prevent the correct passage of water Flo...

Страница 56: ...r preferably with a brush or other soft attachment rather than a metal tube compressed air blown from the inside out and or a soft bristle not wire brush Do not impact or scrape the coil Rinse Rinse o...

Страница 57: ...cal and electronic equipment must be disposed of by authorised personnel through established waste disposal authorities around the country In this regard here is the definition of household WEEE and p...

Страница 58: ...in a place unsuited to support its weight and or guarantee adequate anchorage may result in consequent damage to things people or the unit itself Carefully check the positioning and the anchoring of t...

Страница 59: ...ks burns and electrocution When voltage is necessary for the circuit open the isolator on the attachment line of the unit itself padlock it and display the appropriate warning sign Moving parts Contac...

Страница 60: ...0 to 15 the Master unit is identified as 0 The TW leaving water temperature control probe the flow switch and the auxiliary electric heater must be controlled by the master unit All units must be ele...

Страница 61: ...s not necessary with this configuration The pump control is only activated on the master unit Multiple water pumps A retaining valve for each unit is necessary with this configuration Pump control is...

Страница 62: ...ut through encoder ENC4 on the back of the keypad The address corresponds to the number on the encoder The address is shown on the display DSP1 E g MASTER address 0 encoder 0 SLAVE 1 address 1 encoder...

Страница 63: ...ling If Tw set point 10 C the control activates 50 of the resources in sequence based on the set address after a time interval default 240 seconds if the load increases additional resources are activa...

Страница 64: ...leaving water temperature user side 40 45 C Entering external exchanger air temperature 7 C R H 85 4 Entering leaving water temperature user side 23 18 C Entering external exchanger air temperature35...

Страница 65: ...17 7 8 7 8 7 8 External Section Fans Type of fans Brushless DC No of fans 1 1 1 2 2 2 3 3 3 Standard airflow m3 h 12500 12500 12500 24000 24000 24000 10417 10417 10417 Installed unit power kW 0 75 0...

Страница 66: ...67 69 70 68 60 52 57 74 18 2 58 67 67 69 70 68 60 52 57 74 22 2 58 67 67 69 70 68 60 52 57 74 30 2 63 68 71 71 71 68 56 58 58 75 35 2 63 68 71 71 71 68 56 58 58 75 40 2 63 68 71 71 71 68 56 58 58 75 S...

Страница 67: ...ode a correction factor of 0 90 shall be used The sound pressure level refers to a distance of 1 meter from the outer surface of the unit operating in open field Noise levels are determined using the...

Страница 68: ...thylene glycol is mandatory in relation to the temperature of the water at the outlet of the user side exchanger Heating Size 30 2 40 2 Twu C Leaving exchanger water temperature Tae C External exchang...

Страница 69: ...xchanger water temperature Tae C External exchanger inlet air temperature 1 Normal operating range DHW Size 30 2 40 2 Twu C Leaving exchanger water temperature Tae C External exchanger inlet air tempe...

Страница 70: ...Unit fixing holes 9 External exchanger 10 DHW outlet optional 1 1 2 Victaulic Size 10 1 12 1 14 1 SIZE 10 1 12 1 14 1 Length mm 1861 1861 1861 Depth mm 991 991 991 Height mm 1180 1180 1180 Operating...

Страница 71: ...oles 9 External exchanger 10 DHW outlet optional 2 Victaulic Size 16 2 18 2 22 2 SIZE 16 2 18 2 22 2 Length mm 2204 2204 2204 Depth mm 1042 1042 1042 Height mm 1326 1326 1326 Operating weight kg 530 5...

Страница 72: ...Unit fixing holes 11 Main switch option 12 Power input main switch option 13 Functional spaces Vibration mounts position Size 30 2 35 2 40 2 SIZE 30 2 35 2 40 2 Length mm 3221 3221 3221 Depth mm 1089...

Страница 73: ......

Страница 74: ...Via Camp Lonc 25 Z I Villapaiera 32032 Feltre BL Italy Tel 39 0439 3131 Fax 39 0439 313300 info clivet it...

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