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CLIVET WSAT-YES 18.2, Manual

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CLIVET WSAT-YES 18.2 Manual Download Page 37

  

 

Mode : cooling 

 

Controller off 

 

Weekly timer 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 control: the unit is set from the keypad to be controlled by a remote 
terminal or by a remote switch 

 

SILENT Mode. 

 

Key lock 

 

Timer on 

 

Alarm: indicator on when there is a fault or a protection is tripped.  

Units in modular configuration 

The information displayed on ALL controllers refers to the MASTER unit 

Summary of Contents for WSAT-YES 18.2

Page 1: ...R32 M0SF00004 02 07 2021...

Page 2: ...ort for long time with high reliability efficiency quality and safety The target of the company is to offer advanced systems that assure the best comfort reduce the energy consumption the installation...

Page 3: ......

Page 4: ...juries people Intended use Use the unit only cooling water or a water and glycol mix for air conditioning keep to the limits foreseen in the technical schedule and in this manual The manufacturer acce...

Page 5: ...ements may imply manual data changes Visit manufacturer web site for updated data Indications for the User Keep this manual with the wiring diagram in an accessible place for the operator Note the uni...

Page 6: ...ly each unit Must be quoted when ordering spare parts Assistance request Note data from the serial number label and write them in the chart on side so you will find them easily when needed Characteris...

Page 7: ...lier and the carrier NOTE Any disputes must be made within 8 days from the date of the delivery Complaints after this period are invalid Storage Respect the indications on the outside of the pack In p...

Page 8: ...nel present and the of material A Verify unit weight and handling equipment lifting capacity B Identify critical points during handling disconnected routes flights steps doors C Suitably protect the u...

Page 9: ...MATION section Positioning Units are designed to be installed EXTERNAL in fixed positions Put the unit in a position where any leaking gas cannot enter buildings or stagnate in closed areas In the lat...

Page 10: ...ttics or in angles that could give rise to stratification or recirculation phenomenons Ignoring the previous indications could energy efficiency decrease alarm lockout due to HIGH PRESSURE in summer o...

Page 11: ...k standard with storage tank KIT PE PESM00003 PESM00004 PEST00003 PEST00004 W1 code PAF 11 SPEC PAF 13 SPEC PAF 14 SPEC PAF 22 SPEC W2 PAF 11 SPEC PAF 13 SPEC PAF 90 SPEC PAF 12 SPEC W3 PAF 11 SPEC PA...

Page 12: ...Protection grilles Option PESM00007 PESM00008...

Page 13: ...ater features within the limits indicated by table Provide a water treatment system if values fall outside the limits Cleanliness Before connecting the water to the unit clean the system thoroughly wi...

Page 14: ...are bypassed 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...

Page 15: ...corrosive and compatible with the hydraulic circuit components Do not use different glicol mixture i e ethylic with propylene ETHYLENE GLYCOL BY WEIGHT 5 10 15 20 25 30 35 40 45 50 Freezing temperatur...

Page 16: ...vent 7 system loading safety pressure switch 8 pump 9 pressure relief valve 10 storage tank 11 shut off valves 12 filter 13 flexible couplings 14 piping supports 15 exchanger chemical cleaning bypass...

Page 17: ...with clean water use the bypass to exclude the exchanger from the flow diagram on previous page fill and drain the system several times 4 Apply additives to prevent corrosion fouling formation of mud...

Page 18: ...gured with the water fittings for modular unit AMOD Each module can be equipped with inertial system storage tank ACIMP It is necessary to provide an external pumping unit sized for the entire capacit...

Page 19: ...ci di protezione gialle per il sollevamento e usare i 4 fori per fissare il distanziale Remove yellow lift frame and use holes to fix spacer A A B B B B Usare i 4 fori predisposti per fissare il dista...

Page 20: ...it specific electrical data included any electrical accessories The electrical data indicated in the technical bulletin and in the manual refer to the standard unit accessories excluded Refer to the e...

Page 21: ...if laid at 90 Connect the screen to the ground only if there aren t disturbances Guarantee the continuity of the screen during the entire extension of the cable Respect impendency capacity and attenu...

Page 22: ...Connections performed by costumer...

Page 23: ...able multiple configuration SW12 2 ON units in multiple configuration OFF single unit The modular configuration consists of two networks the controller network and the unit network main boards Each ne...

Page 24: ...Modular configuration Controller wiring...

Page 25: ...er writing 16 multiple register writing Function code Reading register writing a single register multiple register writing Address function note 0 Modo 1 Cooling 8 Off 1 Temperature Setpoint COOL 5 20...

Page 26: ...s 100 SV4 0 Off 1 On 257 Address 100 SV5 0 Off 1 On 258 Address 100 SV8A 0 Off 1 On 259 Address 100 SV8B 0 Off 1 On 260 Address 100 4 way valve 0 Off 1 On 261 Address 100 circulation pump 0 Off 1 On 2...

Page 27: ...status 1 Fan status 2 Pump status 3 reserved 4 reserved 5 SV1 6 SV2 7 reserved 8 Defrosting 9 Antifreeze electric heater 10 Remote control 11 SILENT mode Standard silent super silent 12 reserved 13 Al...

Page 28: ...72 73 74 75 Fault Code FF FH FL FP FU C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 Fault Number dec 75 77 78 79 80 81 82 83 84 85 86 87 88 89 90 Fault Code CA Cb CC Cd CE CF CH CL CP CU L0 L1 L2 L3 L4 Fault Number...

Page 29: ...lled properly and in conformity with this manual the electrical power supply line should be sectioned at the beginning The line sectionalizing device is open locked and equipped with the suitable warn...

Page 30: ...es pollutants 8 structure integrity 9 fans run freely 10 unit on vibration isolators 11 The unit must be level 12 unit input water filter shut off valves for cleaning 13 vibration dampeners on hydraul...

Page 31: ...l start up and flow check 5 refrigeration circuit shut off valves opening if applicable 6 unit ON 7 load voltage measure 8 verify the lack of bubbles in the liquid light if applicable 9 check of all f...

Page 32: ...in the circuit are in the 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 solut...

Page 33: ...eters as indicated in the electrical connections section Check that probes and optional components are connected and enabled with the respective parameters electrical connections section and following...

Page 34: ...RATION Complete system management is carried out by the master unit identified by address 0 Thermoregulation takes place on the supply temperature of the entire system Tw At switch on when a load is r...

Page 35: ...useful to control the unit over time With unit at steady state i e in stable and close to work conditions identify the following data total voltages and absorptions with unit at full load absorptions...

Page 36: ...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...

Page 37: ...ater in operation Manual antifreeze or defrosting in operation Remote control the unit is set from the keypad to be controlled by a remote terminal or by a remote switch SILENT Mode Key lock Timer on...

Page 38: ...Press to select MODE Press OK Press to select the mode or the temperature Press to adjust the mode and temperature Press OK to confirm If no operations are performed for more than 60 seconds the syste...

Page 39: ...Press to select the unit s address Press OK If STATE QUERY is selected the unit s address is shown at top right only for units in modular configuration If STATE QUERY is selected USER MENU TIMER Press...

Page 40: ...R menu WEEKLY TIMER Select WEEKLY SCHEDULE Press to select the day Set ON or OFF Press OK to confirm Press ON OFF when the cursor is over the word ACT Press to select the starting time the end time an...

Page 41: ...meters The 2nd setpoint is activated only if the temp switch input on the terminal block XT2 is closed USER menu TEMPERATURE COMPENSATION The water temperature is adjusted based on the outdoor tempe r...

Page 42: ...this unit stops and the other units are not involved If the master unit fails the slave units also stop working Temperature sensors All of the temperature sensors are classed as faulty when the volta...

Page 43: ...resets automatically the master unit and the other slave units are not involved E9 from flow switch no flow sensor failure from pressure switch system low pressure sensor failure To reset it is neces...

Page 44: ...venes 3 times in 60 minutes turn the power off to reset it Check that the Twi Two probes are positioned correctly the operation of the circulation pump flow range within the permitted range PA Reserve...

Page 45: ...bus voltage PTC 2F6 circuit B bus voltage PTC F7 Reserved 1F9 radiator temperature sensor Tfin1 2F9 radiator temperature sensor Tfin2 1FA Reserved 2FA Reserved Fb pressure sensor Detection begins 15...

Page 46: ...mperature Tw t xx Unit inlet water temperature probe Twi 14 xx Unit outlet water temperature probe Two 15 xx liquid line in cooling temperature Tz 16 xx THeatR recovery 17 xx supply 1 18 xx supply 2 1...

Page 47: ...re ratio 9 low pressure in cooling 37 xx defrosting status 1st digit T4 selection solution 2nd digit at intervals 3rd and 4th digit defrosting on timer 38 xx EPROM error 1 Error 0 No error 40 xx initi...

Page 48: ...operations on the cooling system or on pipes that contain or have contained flammable refrigerant All possible ignition sources including cigarettes must be kept sufficiently away from the installatio...

Page 49: ...flammable environments Spare parts must comply with manufacturer specifications NOTE Using silicone sealants may inhibit the effectiveness of a few types of leak detection equipment It is not necessar...

Page 50: ...llow the intervention This step is essential to perform brazing operations on the pipes Make sure that the vacuum pump intake is not near ignition sources and that there is suitable ventilation Chargi...

Page 51: ...efore recovery Recovery equipment must be perfectly functioning with the respective instruction booklets at hand and they must be suitable to recover flammable refrigerants A series of perfectly funct...

Page 52: ...cal power supply line should be isolated at the beginning the line isolator device is open locked and equipped with the suitable warning sign make sure no tension is present After switching the power...

Page 53: ...ixing and the insulation of the power lead X 10 earth cable check X 11 Electric panel cleaning X 12 power remote controls status X 13 clamp closure cable isolation integrity X 14 Voltage and phase unb...

Page 54: ...tance in 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...

Page 55: ...se with water to inhibit the action of any residual product Water filter Check that no impurities prevent the correct passage of water Flow switch controls the operations remove incrustations from the...

Page 56: ...m cleaner 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...

Page 57: ...lations Valve replacing The 3 piece joint allows the valve replacement turn off the shut off valve remove the safety valve DO NOT WARM THE PIECE remove the valve from the joint assemble the new valve...

Page 58: ...Exchanger replacement Pump replacement Compressor replacement...

Page 59: ...al 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 pr...

Page 60: ...as in the area surrounding the area occur could cause explosions or fires Carefully check the positioning of the unit The installation of the unit in a place unsuited to support its weight and or guar...

Page 61: ...l work in progress with the appropriate sign Contact with parts that could be under voltage due to the start up of the unit may cause electric shocks burns and electrocution When voltage is necessary...

Page 62: ...Products European Directive It includes the Commission delegated Regulation EU No 811 2013 rated heat output 70 kW at specified reference conditions and the Commission delegated Regulation EU No 813...

Page 63: ...SS DC MOTOR N fans Nr 2 2 3 3 3 Standard air flow l s 6889 6889 10333 10333 10333 Installed unit power kW 0 9 0 9 0 9 0 9 0 9 Water circuit Maximum water side pressure MPa 1 1 1 1 1 Minimum circuit wa...

Page 64: ...ensiometric method UNI EN ISO 9614 2 Data referred to the following conditions in cooling internal exchanger water 12 7 C ambient temperature 35 C Sound levels refer to units with nominal test conditi...

Page 65: ...discharge high temperature safety thermostat C 115 75 Water side Antifreeze protection C 4 20 High pressure safety valve kPa 600 The value entered refers to units supplied with a hydronic group instal...

Page 66: ...ting switch 10 Functional spaces DAASF0001_REV00 Data Date 01 04 2021 SIZE 18 2 20 2 Lenght mm 2364 2364 Depth mm 1130 1130 Height mm 2152 2152 Operating weight kg 575 575 Shipping weight kg 560 560 W...

Page 67: ...er tank kg 805 805 805 Shipping weight with water tank kg 1093 1093 1093 The presence of optional accessories may result in a substantial variation of the weights shown in the table DAASF0002_REV01 Da...

Page 68: ...Via Camp Lonc 25 Z I Villapaiera 32032 Feltre BL Italy Tel 39 0439 3131 Fax 39 0439 313300 info clivet it sales and assistance...

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