CLIVET WSAN-YMi 21 Manual For Installation, Use And Maintenance Download Page 5

Page: 5 / 156

CONTENTS

1 Series

2 Saftey

considerations

3 General

information

4 Operating

conditions

5 Dimensional

6 Installation

7 Typical

applications

8 Water

connections

9 Electrical

connections

10 Start-up and configuration

11 Service

information

12 Maintenance - service

13 Trouble

shooting

101

14 General technical data

111

15 Electrical

schema

112

16 Refrigerant

cycle

115

17 Electronic

board

layout

116

18 Modbus mapping table

124

19 Controller

user

manual

129

20 Controller

navigation

153

Summary of Contents for WSAN-YMi 21

Page 1: ...WSAN YMi 21 81 MANUAL...

Page 2: ...MODE SETTING MENU FOR SERVICEMAN OTHER HEATING SOURCE MENU FOR SERVICEMAN OTHER HEATING SOURCE Rapid guide WSAN YMi 21 81 Domestic Hot Water Boiler Solar panels External signals Remote On Off HEATING...

Page 3: ...Thermostat Radiant panels and fancoil not mixed MENU FOR SERVICEMAN ROOM THERMOSTAT YES MODE SETTING YES Radiant panels and fancoil mixed Backup Heather MENU FOR SERVICEMAN OTHER HEATING SOURCE...

Page 4: ...maximum comfort together with high reliability efficiency quality and safety The aim of the company is to offer advanced systems that assure the best comfort reduce energy consumption and the installa...

Page 5: ...Water connections 40 9 Electrical connections 52 10 Start up and configuration 69 11 Service information 95 12 Maintenance service 99 13 Trouble shooting 101 14 General technical data 111 15 Electric...

Page 6: ...ine Size Nominal kW 21 5 230M 1 phase 61 12 400TN 3 phase 81 16 400TN 3 phase Power supply 31 7 230M 1 phase 41 9 230M 1 phase 61 12 230M 1 phase 71 14 230M 1 phase 81 16 230M 1 phase 71 14 400TN 3 ph...

Page 7: ...ervicing shall only be performed as recommended by the equipment manufacturer Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of t...

Page 8: ...may result in accidents due to equipment falling Make certain that all electrical work is carried out by qualified ersonnel according to the local laws and regulations and this manual using a separate...

Page 9: ...volatile flammables such as paint thinner or gasoline are handled These types of gases might cause a fire Where the air contains high levels of salt such as near the ocean Where voltage fluctuates a...

Page 10: ...allation service maintenance and repair of this unit must be performed by a certified technician Product uninstallation and recycling must be performed by a certified technician If the system has a le...

Page 11: ...otection of the outside water piping during winter time The capacity of backup heater for different units is listed below The standard unit is without backup heater The backup heater kit is an optiona...

Page 12: ...tank s height The booster heater should be installed below the temperature probe The heat exchanger coil should be installed below the temperature probe The pipe length between the outdoor unit and t...

Page 13: ...positioning T5 and T1B The thermistor can be used to detect temperature of water If domestic hot water tank is installed only the thermistor can work as T5 If boiler is installed only the thermistor c...

Page 14: ...the backup heater option to keep the hydraulic system safe It is recommended to use antifreeze solutions in the system as electricity may be absent Outdoor temp C 10 11 12 13 14 15 16 17 18 19 20 21...

Page 15: ...emp C 13 12 11 10 30 31 32 33 34 35 36 37 38 Water flow temp C 54 56 58 60 59 58 57 56 55 55 55 55 Outdoor temp C 39 40 41 42 43 44 45 46 Water flow temp C 54 53 52 51 50 50 50 50 DWH mode The maximum...

Page 16: ...itting 5 7 9 kW unit mm 12 14 16 kW unit mm Unit A B C D E F G H I J 5 7 9 kW 1210 374 402 502 404 215 277 945 165 59 12 14 16 kW 1404 373 405 760 361 280 1414 176 144 5 DIMENSIONAL Electrical panel T...

Page 17: ...irection to prevent improper inclination Make the rope go through the lifting holes from both the right and left sides in the wooden collet The position of barycenter the unit 5 7 9 kW 12 14 16 kW Bef...

Page 18: ...ths come within the allowable ranges Places where water leaking from the unit cannot cause damage to the location e g in case of a blocked drain pipe Places where rain can be avoided as much as possib...

Page 19: ...supplied about 100mm on the underside of the unit in order to avoid drain water dripping See the picture in the right NOTE Unit is top heavy Try not to install on the building frame 1 Construct a larg...

Page 20: ...sets each of 10 Expansion bolts nuts and washers which are readily available in the market Screw in the foundation bolts until their length is 20 mm from the foundation surface Drain hole Drain hole T...

Page 21: ...in front of the outlet side 2 In case obstacles exist in front of the air inlet Unit A mm 12 16kW 1500 5 9kW 1000 In case of multiple row installation for roof top use etc 1 In case of installing one...

Page 22: ...22 2 In case of installing multiple units in lateral connection per row Unit A mm 12 14 16kW 3000 5 7 9kW 2500 B1 mm 1000 1500 B2 mm 300 300 C mm 600 600...

Page 23: ...lation pump not supplied 2 Y shape filter 11 Collector not supplied 3 Stop valve not supplied FHL Floor heating loop not supplied Application 1 Space heating with a room thermostat connected to the un...

Page 24: ...ter can be selected and installed in the door Pump 10 should be controlled by outdoor unit and connect to corresponding port in the outdoor unit see chapter Electrical connections Make sure to connect...

Page 25: ...ater 1 8 P_i Circulation pump inside the unit 13 T5 temperature sensor 2 Y shape filter 14 Hot water tap not supplied 3 Stop valve not supplied 15 P_d DHW pump not supplied 4 Wired controller 16 One w...

Page 26: ...t point the 3 way valve will be activated to heat the domestic water by means of the heat pump If there is a huge demand for hot water or a high hot water temperature setting the booster heater 12 3 c...

Page 27: ...ion vessel 11 Collector not supplied 1 4 Plate heat exchanger 12 Domestic hot water tank not supplied 1 5 Backup heater Customized model 12 1 Air purge valve 1 6 Air purge valve 12 2 Heat exchanger co...

Page 28: ...f the 2 way valve 19 is different for a NC normal closed valve and a NO normal open valve Make sure to connect to the correct terminal numbers as detailed on the wiring diagram Pump operation and spac...

Page 29: ...itch 11 Collector not supplied 1 8 P_i Circulation pump inside the unit 17 Bypass valve not supplied 2 Y shape filter 19 SV2 2 way valve not supplied 3 Stop valve not supplied FHL Floor heating loop n...

Page 30: ...get outlet water temperature will be calculated from climate related curves the unit will turn off when the room temperature reaches the target temperature Pump operation The circulation pump 1 8 and...

Page 31: ...rated in the piping work and in the field wiring according to the illustration for application a If the auxiliary boiler is also providing heat for domestic hot water the boiler can be integrated in t...

Page 32: ...ckup heater Customized model 12 2 Heat exchanger coil 1 6 Air purge valve 12 3 Booster heater 1 7 Flow switch 13 T5 temperature sensor 1 8 P_i Circulation pump inside the unit 14 Hot water tap not sup...

Page 33: ...n of the system An independent backup heater can be selected and installed in the door Temperature sensor T1B must be installed at the outlet of AHS and connect to the corresponding port in the main c...

Page 34: ...perature refer to setting OTHER HEATING SOURCE As the outdoor temperature is measured via the outdoor unit air thermistor make sure to install the outdoor unit in the shade so that it is not influence...

Page 35: ...set point control function This function allows two set points to be generated Depending on the required water temperature floor heating loops and or fan coil units are required the first set point se...

Page 36: ...l of the mixing station the floor heating loop can still receive water at a temperature equal to the set point of the mixing station Be aware that the actual water temperature through the floor heatin...

Page 37: ...e only offer a dual set point control function This function allows two set points to be generated Depending on the required water temperature floor heating loops and or fan coil units are required th...

Page 38: ...hould be applied in the user interface see chapter Start up and configuration TEMP TYPE SETTING The first setpoint is water temperature which can be set on the main page of user interface the second s...

Page 39: ...ge valve 12 3 Booster heater 1 7 Flow switch 13 T5 temperature sensor 1 8 P_i Circulation pump inside the unit 14 Hot water tap not supplied 2 Y shape filter 15 P_d DHW pump not supplied 3 Stop valve...

Page 40: ...be set in the wired controller If solar energy is set avaliable in the wired controller refer to settings OTHER HEATING SOURCE the heating of domestic hot water can be done by either the solar energy...

Page 41: ...w installations it is first of all crucial to flush the entire installation thoroughly without the circulator mounted before the central installation is commissioned This will remove residues from the...

Page 42: ...11 Plate heat exchanger Temperature sensors TW_in TW_out T2B T2 T1 optional NOTE The standard unit is without backup heater Backup heater kit is an optional part for 5 7 9kw models Backup heater can b...

Page 43: ...43 Hydraulic module 5 7 9 kW 12 14 16 kW...

Page 44: ...er Provides water circuit pressure readout 9 Flow switch Detects water flow rate to protect compressor and water pump in the event of insufficient water flow 10 Pump Circulates water in the water circ...

Page 45: ...provided at all low points of the system to permit complete drainage of the circuit during maintenance Air vents must be provided at all high points of the system The vents should be located at points...

Page 46: ...d its actual water content Heighe difference is between the highest point of the wateer circuit and the outdoor unit s expansion tank Unless the unit is located at the highest point of the system in w...

Page 47: ...pre pressure is Pg bar H m 10 0 3 bar 0 10 0 3 bar 0 3 bar The corresponding maximum water volume can be read from the graph approximately 160 L Since the total water volume 150 L is below the maximu...

Page 48: ...ed with a concentration of glycol as mentioned in the table below When glycol is added to the system the performance of the unit will be affected The correction factor of the unit capacity flow rate a...

Page 49: ...s low enough The flow switch should be removed and dried then can be reinstalled in the unit WARNING Ethylene Glycol and Propylene Glycol are TOXIC The concentrations mentioned in the table above will...

Page 50: ...nhibitor To ensure that the glycol is compatible with the materials used in the system NOTE Be aware of the hygroscopic property of glycol It absorbs moisture from the environ ment Leaving the cap off...

Page 51: ...zing of the outside water piping during winter The thickness of the sealing materials must be at least 13 mm with 0 039 W mK in order to prevent freezing on the outside water piping If the temperature...

Page 52: ...ter 30 mA Failure to do so may cause electrical shock Be sure to install the required fuses or circuit breakers Precautions on electrical wiring work Fix cables so that cables do not make contact with...

Page 53: ...53 P 5 7 9 kW 12 14 16 kW...

Page 54: ...DC 2 b 13 Booster heater control cable AC 2 200mA a 15 Power supply cable for unit AC 2 GND 1 Phase 3 GND 3 Phase 31A 1 Phase 15A 3 Phase 16 Power supply cable for backup heater AC 2 GND 1 Phase 3 GND...

Page 55: ...2 14 16 kW Electronic control box Main control board of hydraulic module Main control board of hydraulic module PCB C at back of the PCB B only for 3 phase unit The picture is for reference only 5 7 9...

Page 56: ...power including the unit power supply and backup heater and domestic hot water tank power supply if applicable before removing the switch box service panel Fix all cables using cable ties A dedicated...

Page 57: ...t appropriate tightening Over tightening the terminal screws can damage the screws Attach a ground fault circuit interrupter and fuse to the power supply line In wiring make certain that prescribed wi...

Page 58: ...red safety devices according to local laws and regulations Select the power cable in accordance with relevant local laws and regulations For the maximum running current of the backup heater refer to t...

Page 59: ...t signal 7 Room thermostat 14 Wired Controller Running Type 1 Fuse Load Power supply Contactor Unit 5 7 9 kW Type 2 Port provide the control signal to the load Two kind of control signal port Type 1 D...

Page 60: ...icated terminal is needed to supply power to the booster heater See also 8 Typical application examples and see chapter Start up and configuration TBH tank boost heater Voltage 220 240VAC Maximum runn...

Page 61: ...0 2 Control port signal type Type 2 Wiring size mm2 0 75 NOTE Only a normal closing valve is available for this unit Outside circulation pump P_o Voltage 220 240VAC Maximum running current A 0 2 Contr...

Page 62: ...mum running current A 0 2 Wiring size mm2 0 75 Control port signal type Type 2 Voltage 220 240VAC Maximum running current A 0 2 Control port signal type Type 2 Wiring size mm2 0 75 Additional heat sou...

Page 63: ...Unit works normally OFF Unit is turned off OFF Forced unit in DHW even if it was off with temperature increased to 70 C ON ON OFF ON o OFF EVU Photovoltaic signal SG Smart grid Unit works normally Un...

Page 64: ...ter finishing connection do not use Megger to have the insulation check for the signal wire No Name Qty Remarks 1 Wired Controller 1 2 Cross round head wood mounting screw 3 For Mounting on the Wall 3...

Page 65: ...to directly install the back cover on the wall 3 Use two M4X25 screws to install the back cover on the 86 electrician box and use one M4X20 screws for fixing on the wall 4 Adjust the length of two pl...

Page 66: ...iameter 8 10 Putty Trap Trap Putty Putty Trap Front cover installation After adjusting the front cover and then buckle the front cover avoid clamping the communication switching wire during installati...

Page 67: ...tween H and N unit turn off NOTE When ROOM THERMOSTAT is set to YES the indoor temperature sensor Ta can t be set to valid unit running only according to T1 Method C Hydraulic module is connected with...

Page 68: ...y Port 14 L1 provide the 220V voltage to the RT connector Port 14 L1 connect from the unit main power supply port L of 1 phase power supply L2 port of 3 phase power supply Room thermostat type2 RT2 Re...

Page 69: ...omization product curve selection is possi ble even dual room thermostat function is enabled 10 START UP AND CONFIGURATION The terms related to this unit are shown in the table below Description of te...

Page 70: ...0 30 4 35 34 33 32 31 31 30 29 28 28 28 5 33 32 32 31 30 30 29 29 28 28 28 6 31 30 30 29 28 28 27 27 26 26 26 7 29 29 28 28 27 27 27 26 26 26 26 8 29 28 28 27 26 26 25 25 24 24 24 High temperature 1 5...

Page 71: ...perature 1 18 11 8 5 2 17 12 9 6 3 18 13 10 7 4 19 14 11 8 5 20 15 12 9 6 21 16 13 10 7 22 17 14 11 8 23 18 15 12 High temperature 1 22 20 18 16 2 20 19 18 17 3 23 21 19 17 4 21 20 19 18 5 24 22 20 18...

Page 72: ...n S1 1 Reserved Reserved OFF 2 Solar YES Solar NO OFF 3 4 3 OFF 4 OFF 0 0 IBH and AHS not present 0 1 AHS present heating mode 1 0 IBH present 1 1 AHS present heating and DHW DIP switch ON 1 OFF 0 Fac...

Page 73: ...levels DIP switch 5 7 9kW 1 phase SW3 12 14 16kW 1 phase SW4 DIP switch 5 7 9kW 1 phase SW3 12 14 16kW 1 phase SW4 DANGER Switch off the power supply before making any connections After the installat...

Page 74: ...ound terminals are tightened Internal wiring Visually check the switch box for loose connections or damaged electrical components Mounting Check that the unit is properly mounted to avoid abnormal noi...

Page 75: ...heating and you should check the water and ambient temperatures If the LED is flashing red it means the pump has stopped operating and a serious fault has happened e g pump blocked The pump cannot res...

Page 76: ...croll and use ok to enter submenu for setting the parameters Keys Function MENU Go to the menu structure on the home page LEFT RIGHT UP DOWN Navigate the cursor on the display Navigate in the menu str...

Page 77: ...for domestic hot water T5 is the actual temperature of domestic hot water When T5 drops to a certain temperature T5 T5S dT5_ON the heat pump will be available dT1S5 is the correct value for the target...

Page 78: ...unavailable 1 2 TANK HEATER NON is selected the dT5_ON cannot be adjusted and is fixed at 4 To enable disinfect function Go to MENU FOR SERVICEMAN DHW MODE SETTING 1 3 DISINFECT and select YES when OK...

Page 79: ...ction of the domestic hot water tank This mixing valve will ensure that the hot water temperature at the hot water tap never rises above a set maximum value This maximum allowable hot water temperatur...

Page 80: ...outlet water temperature When LOW is selected the minimum target temperature is 5 C If climate related curve function corresponds to weather temperature set in the user interface is enabled the curve...

Page 81: ...ace is enabled the curve selected is high temperature curve When the cursor is on T4HMAX T4HMIN Dt1sh dTSH or t_INTERVAL_H use LEFT RIGHT and UP DOWN to scroll and adjust the parameter T4HMAX is the m...

Page 82: ...ther the water flow temperature or room temperature detected by the temperature sensor attached in the user interface is used to control the ON OFF of the heat pump When ROOM TEMP is enabled the targe...

Page 83: ...MOSTAT and MODE SETTING will turn to NON automatically and the WATER FLOW TEMP and ROOM TEMP is forcibly set to YES The timer function in the user interface is unavailable The setting of operation mod...

Page 84: ...sponding mode otherwise it will be unavailable When the cursor is on T4_IBH_ON dT1_IBH_ON t_IBH_DELAY or t_IBH12_DELAY use LEFT RIGHT and UP DOWN to scroll and adjust the parameter T4_IBH_ON is the am...

Page 85: ...urning the additional heating source on only when T1B T1S dT1_AHS _ON will the unit turn on dT1_AHS_OFF is the temperature difference between T1S and T1B for turning the additional heating source off...

Page 86: ...age is displayed Use UP DOWN to scroll to the mode you want to run and press OK The unit will run as selected If POINT CHECK is selected the following page will appear Use LEFT RIGHT to scroll the cur...

Page 87: ...I and PUMPO will operate 2 mins later the flow switch will check the water flow If the flow switch closes for 15s PUMPI and PUMPO will operate until the next command is received When the COOL MODE RUN...

Page 88: ...on of the unit air may remain in the system which can case malfunctions during operation It is necessary to run the air purge function to release the air make sure the air purge valve is open Go to FO...

Page 89: ...alid If you want to turn off the preheating for floor please press OK The following page will be displayed When the cursor is on WARM UP TIME t_DRYUP KEEP TIME t_HIGHPEAK TEMP DOWN TIME t_DRYD PEAK TE...

Page 90: ...urn off when the backup heater and additional heating source is unavailable If you want to turn off floor drying up please press OK The following page will be displayed Use LEFT RIGHT to scroll the cu...

Page 91: ...x may only be opened by a licensed electrician for maintenance NOTE That during the first running period of the unit required power input may be higher than stated on the nameplate of the unit This ph...

Page 92: ...tank in the DISINFECT function will last 15 5 60 5 MIN 1 16 t_DI_MAX the maximum time that disinfection will last 210 90 300 5 MIN 1 17 t_DHWHP_RESTRICT he operation time for the space heating cooling...

Page 93: ...rves for heating mode 35 25 60 1 3 9 T1SETH2 The setting temperature 2 of climate related curves for heating mode 28 25 60 1 3 10 T4H1 The ambient temperature 1 of climate related curves for heating m...

Page 94: ...loor 72 48 96 12 HOUR 12 4 t_DRYUP The day for w arming up during floor drying up 8 4 15 1 DAY 12 5 t_HIGHPEAK The continue days in high temperature during floor drying up 5 3 7 1 DAY 12 6 t_DRYD The...

Page 95: ...s to be surveyed to make sure that there are no flammable hazards or ignition risks NO SMOKING signs shall be displayed 7 Ventilated area Ensure that the area is in the open or that it it adequately v...

Page 96: ...eact with the refrigerant and corrode the copper pipe work If a leak is suspected all naked flames shall be removed or extinguished If a leakage of refrigernat is found which requires brazing all of t...

Page 97: ...shall be taken not to overfill the refrigeration system Prior to recharging the system it shall be pressure tested with OFN The system shall be leak tested on completion of charging but prior to commi...

Page 98: ...ing order has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release Consult manufacturer if in doubt The recovered...

Page 99: ...electric shocks or fire When service panels are removed live parts can be easily touched by accident Never leave the unit unattended during installation or servicing when service panel is removed Bac...

Page 100: ...o requires professional staff and equipment 2 Note to protect the tank coating Avoid damage to coating from external force or high temperature when removing and installing the safety valve 3 Heat the...

Page 101: ...mode The water flow is too low Check that all shut off valves of the water circuit are completely open Check if the water filter needs cleaning Make sure there is no air in the system purge air Check...

Page 102: ...the expansion vessel is not broken Check that the setting of the pre pressure of the expansion vessel is correct refer to WATER CONNECTIONS Checking the water volume and expansion vessel pre pressure...

Page 103: ...ter applies only to installations with a domestic hot water tank Check that the t_DHWHP_MAX and t_DHWHP_RESTRICT are configured appropriately Make sure that the DHW PRIORITY in the user interface is d...

Page 104: ...parameter At home page go to MENU OPERATION PARAMETER Press OK There are five pages for the operating parameter as following Use UP DOWN scroll INFORMATION The power consumption parameter is preparato...

Page 105: ...e wire in the right sequence 3 Whether there is a high magnetic field or high power interfere such as lifts large power transformers etc To add a barrier to protect the unit or to move the unit to the...

Page 106: ...or failure change a new sensor EA Discharge temperature sensor Tp error 1 The Tp sensor connector is loosen Re connect it 2 The Tp sensor connector is wet or there is water in remove the water make th...

Page 107: ...rature sensor Ta error 1 The Ta senor is in the interface 2 The Ta sensor failure change a new sensor or change a new interface H6 The DC fan failure 1 Strong wind or typhoon below toward to the fan t...

Page 108: ...valve locked or winding connector is loosen Tap tap the valve body and plug in plug off the connector for several times to make sure the valve is working correctly And install the winding in the righ...

Page 109: ...Setting the pump speed P6 Module protection 1 Power supply voltage of the unit is low increase the power voltage to the required range 2 The space between the units is too narrow for heat exchange In...

Page 110: ...r is broken Change a new sensor 3 Four way valve is blocked Restart the unit again to let the valve change the direction 4 Four way valve is broken change a new valve F1 DC generatrix voltage is too l...

Page 111: ...g pressure MWP 8 bar 8 bar 8 bar Pump Type Water cooled Water cooled Water cooled No of Speed 3 3 3 Internal water volume 3 2L 3 2L 2 0L Pressure relief valve water circuit 3 bar 3 bar 3 bar Operation...

Page 112: ...112 1 phase 5 7 9KW 15 ELECTRICAL SCHEMA...

Page 113: ...113 1 phase 12 14 16kW...

Page 114: ...114 3 phase 12 14 16kW 15 ELECTRICAL SCHEMA...

Page 115: ...urge valve 6 Single way electromagnetic valve 20 Expansion vessel 7 Liquid Tank 21 Circulating pump 8 Strainer 22 Manometer 9 Water Side Heat Exchanger Plate Heat Exchange 23 Safety valve 10 Backup he...

Page 116: ...15 Rotary dip switch S3 17 Dip switch S1 S2 19 Output port for deforst CN34 20 Port for anti freeze eletric heating tape internal CN40 16 Ambient temperature sensor port CN16 18 Internal pump port CN1...

Page 117: ...nection port U 6 Reserved CN302 2 Compressor connection port V 7 Port for communication with PCB B CN32 3 Compressor connection port W 8 Input port L for rectifier bridge CN501 4 Output port for 12V 5...

Page 118: ...y DSP1 8 DIP switch SW3 22 Port for chassis electrical heating tape CN16 optional 9 Input port for 12V 5V CN24 23 Port for SV6 valve CN5 10 Port for low pressure switch and high pressure switch CN13 2...

Page 119: ...ompressor connection port U 3 Output port for 15V CN6 10 Output port N for PFC module N_1 4 Port for communication with PCB B CN1 11 Output port P for PFC module P_1 5 Reserved CN2 12 Input port for P...

Page 120: ...communication with hydro box control board CN10 20 Power supply port for fan CN18 7 Reserved CN30 21 Port for communication with PCB A CN6 8 Port for electrical expansion valve CN22 22 Port for down f...

Page 121: ...18 Port for eletric heating tape CN66 6 Port for outdoor ambient temp sensor and condenser temp sensor CN9 19 PTC control CN67 7 Port for low pressure switch and quick check CN6 20 Port for chassis e...

Page 122: ...switch CN9 9 Power for switching power supply CN2 1 Power supply L3 L3 7 Power supply port for main control board CN19 2 Power supply L2 L2 8 Power filtering L1 L1 3 Power supply L1 L1 9 Power filteri...

Page 123: ...eater contactor KM4 4 Backup heater circuit breaker CB 5 Backup heater contactor KM1 6 Backup heater contactor KM2 1 Auto thermal protector 2 Manu thermal protector 3 Backup heater contactor KM4 4 Bac...

Page 124: ...0001 Power on or off BIT15 Reserved BIT14 Reserved BIT13 Reserved BIT12 Reserved BIT11 Reserved BIT10 Reserved BIT9 Reserved BIT8 Reserved BIT7 Reserved BIT6 Reserved BIT5 Reserved BIT4 Reserved BIT3...

Page 125: ...ated together with IBH1 and 2 Register address Remarks 100 PLC 40101 Operating frequency Compressor operating frequency in Hz 101 PLC 40102 Operating Mode Whole unit s actual operating mode 2 cooling...

Page 126: ...e Central heating 0x07 201 PLC 40202 Temperature upper limit of T1S cooling 202 PLC 40203 Temperature lower limit of T1S cooling 203 PLC 40204 Temperature upper limit of T1S heating 204 PLC 40205 Temp...

Page 127: ...25 PLC 40226 dTSC Default setting 2 C range 1 10 C setting interval 1 C 226 PLC 40227 T4cmax Default setting 43 C range 35 46 C setting interval 1 C 227 PLC 40228 T4cmin Default setting 10 C range 5 2...

Page 128: ...this register is queried 250 P LC 40251 ECO parameter Reserved wrong address is reported when this register is queried 251 PLC 40252 Comfort parameter Reserved wrong address is reported when this regi...

Page 129: ...perature will increase Outdoor temperature Fan coil Wi Fi Radiator Domestic hot water DHS Floor heating radiant panels Disinfect function anti legionella active System water supply temperature configu...

Page 130: ...BACK Come back to the up level UNLOCK Long press Unlock lock the control unit Unlocking locking certain functions such as the domestic hot water temperature control OK Hourly programming progress in t...

Page 131: ...selected language Depending on the system layout the following home pages may be possible Desired ambient temperature Desired water flow temperature Actual temperature of the domestic hot water tank D...

Page 132: ...ble to control ambient temperature SERVICEMAN menu Temp type setting Temp Water flow NO Ambient Temp YES The system provides floor heating and ambient heating for the fan coil unit There is a main pag...

Page 133: ...main page and an additional one SERVICEMAN menu Ambient thermostat TWO ZONES YES 23 C desired water flow temperature zone 2 13 C desired water flow temperature zone 1 23 C actual DHW tank temperature...

Page 134: ...134 Access by pwd is reserved to qualified personnel The parameters changes may cause malfunctions Structure menu...

Page 135: ...following page appears If the interface is unlocked press and hold UNLOCK to lock it On Off Use the UNIT INTERFACE It is possible to control the activation deactivation of the unit via the interface...

Page 136: ...at for the fan coil unit is deactivated the ambient thermostat for underfloor heating is active and the unit is in operation but the display is off The following page is displayed Use the interface to...

Page 137: ...e following pages are displayed Adjusting the temperature Press LEFT and UP on the home page the black cursor appears If the cursor is on the temperature use LEFT and RIGHT to select and use UP and DO...

Page 138: ...de AUTO Automatic modification of the setting via software based on external temperature and the external temperature settings configured by the installer and according to monthly limitations Automati...

Page 139: ...emperature when the unit turns on again Weather temperature set The SET CLIM TEMP function Allows you to preset the desired water flow temperature based on the outdoor air temperature When the weather...

Page 140: ...CLIM TEMP SET is activated it is not possible to adjust the desired temperature on the interface Press UP DOWN to adjust the temperature on the home page The following page is displayed Move to NO pr...

Page 141: ...CS include i seguenti elementi 1 Disinfect 2 FAST DHW 3 Heated Tank 4 DHW pump Disinfect The DISINFECT function allows you to eliminate Legionella bacteria In the disinfect function the tank temperatu...

Page 142: ...in the tank Select MENU DOMESTIC HOT WATER TANK HEATER press OK Use ON OFF to select active ON or deactivated OFF BACK to exit If TANK HEATER is active the following page is displayed INFORMATION If C...

Page 143: ...Use LEFT RIGHT and UP DOWN to scroll and UP DOWN to adjust the time mode and temperature Use LEFT RIGHT and UP DOWN to scroll and UP DOWN to adjust the time mode and temperature Move and press OK to...

Page 144: ...method refers to timer setting The end time must be later than the start time Otherwise the TIMER NOT REQUIRED indication will appear or it cannot be activated Programming control The CONTR PROGRAM f...

Page 145: ...ed TIMER or WEEKLY PROGRAM they are activated when ECO or COMFORT are not in operation TIMER or WEEKLY PROGRAM have the same priority The function with the most recent setting is valid DEFAULT TEMP is...

Page 146: ...e from freezing in the winter when you are away for the holidays and to reactivate the unit before the end of the holidays Go to MENU OPTIONS HOLIDAY AWAY Press OK The following page is displayed Exam...

Page 147: ...f CURRENT STATUS is deactivated OFF HOLIDAY AT HOME is deactivated OFF If CURRENT STATUS is active ON HOLIDAY HOME is activated ON Use UP DOWN to adjust the date Before and after the holiday normal sc...

Page 148: ...ing temperature when it is locked the following page is displayed It is not possible to activate or deactivate ON OFF COOL HEAT MODE when the function is blocked If you want to activate or deactivate...

Page 149: ...a phone number See FOR SERVICEMAN The error code indicates when a fault or problem occurs and shows the meaning of the error code Press OK and the following page is displayed Press OK to show the mea...

Page 150: ...should not be used to evaluate the unit efficiency Sensor accuracy is 1 C The flow rate parameters are calculated based on pump operating parameters The deviation changes according to flow speed The m...

Page 151: ...MODE Select the corresponding PA Mode on the mobile device and continue with subsequent settings based on APP instructions CAUTION After accessing PA Mode if connection with the mobile phone has not b...

Page 152: ...then repeat the previous procedure WARNING Troubleshooting for networking failures When connecting the product to the network make sure that the phone is in close proximity to the product Currently on...

Page 153: ...153 20 CONTROLLER NAVIGATION MENU...

Page 154: ...154...

Page 155: ...gnetic compatibility compatibilit elettromagnetica Elektromagnetische Vertr glichkeit compatibilit lectromagn tique compatibilidad electromagn tica 2009 125 CE Ecodesign Progettazione ecocompatibile E...

Page 156: ...ENSURE SUSTAINABLE COMFORT AND THE WELL BEING OF PEOPLE AND THE ENVIRONMENT www clivet com M0PB00011 00 07 04 2020 CLIVET SPA Via Camp Lonc 25 Z I Villapaiera 32032 Feltre BL Italy Tel 39 0439 3131 Fa...

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CLIVET WSAN-YMi 21, Manual For Installation, Use And Maintenance, Page: 5 / 156

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