CLIVET WSAN-YMi 101 Instruction Manual For Installation, Use And Maintenance Download Page 124

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General technical data

Twu [°C] = Leaving exchanger water temperature

Tae [°C] = External exchanger inlet air temperature

1. Normal operating range

Operating range

Cooling

Heating

DWH

Twu [°C] = Leaving exchanger water temperature

Tae [°C] = External exchanger inlet air temperature

1. Normal operating range

2. Operating range with only back-up heate

3. Operating range with the Hybrid version of the condensing boiler

⚠

The operating range with only the back-up heater depends on the specific size and

is for reference only

Twu [°C] = Leaving exchanger water temperature

Tae [°C] = External exchanger inlet air temperature

1. Normal operating range

2. Operating range with only back-up heate

3. Operating range with the Hybrid version of the condensing boiler

124

Summary of Contents for WSAN-YMi 101

Page 1: ......

Page 2: ...TING SOURCE MENU FOR SERVICEMAN DHW MODE SETTING Domestic Hot Water Boiler Solar panels HEATING mode HEATING DHW mode Quick guide WSAN YMi 91 141 WSAN YMi 91 141 Cascade unit MENU FOR SERVICEMAN CASCA...

Page 3: ...R SERVICEMAN ROOM THERMOSTAT YES MODE SETTING YES Thermostat Running signal Quick guide WSAN YMi 91 141 Defrosting signal 2 zone system not mixed 2 zone system mixed Running Defrost PC TW2 P_c SV3 Pc...

Page 4: ...aximum 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 installat...

Page 5: ...Water connections 19 6 Electrical connections 27 7 Start up and configuration 41 8 Service information 61 9 Maintenance 65 10 Trouble shooting 67 11 Controller user manual 78 12 Controller navigation...

Page 6: ...Product line up Size Nominal kW Power supply 91 18 400TN 3 phase 101 22 400TN 3 phase 121 26 400TN 3 phase 141 30 400TN 3 phase...

Page 7: ...ll 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 the person co...

Page 8: ...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 circuit In...

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 l...

Page 10: ...national gas regulations shall be observed Installation service maintenance and repair of this unit must be performed by a certified technician Product uninstallation and recycling must be performed b...

Page 11: ...e anti freezing flow switch in the water system Refer to Water piping The backup heater can increase the heating capacity during cold outdoor temperatures The backup heater also serves as a backup in...

Page 12: ...ss than 240L the temperature probe should be installed at a position higher than 2 3 of the tank s height The booster heater should be installed below the temperature probe The heat exchanger coil sho...

Page 13: ...xtension wire can be shared sensors Tw2 Tsolar and extension wire can be shared if these functions are needed at the same time please customize these sesors ande extension additionally Name Quantity A...

Page 14: ...should be on a line in vertical direction to prevent improper inclination Make the rope go through the lifting holes from both the right and left sides in the wooden collet Be sure to confirm the mod...

Page 15: ...lengths 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 p...

Page 16: ...terproof plate not 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...

Page 17: ...means of foundation bolts Prepare four 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 fo...

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Page 19: ...allations 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 insta...

Page 20: ...rigerant gas connection 8 Refrigerant liquid connection 9 Plate heat exchanger 10 Water outlet connection 11 Water inlet connection 12 1 Electrical resistance 12 2 Electrical resistance 12 3 Electrica...

Page 21: ...able To assure proper operation of the unit the pre pressure of the expansion vessel might need to be adjusted 1 Check that the total water volume in the installation excluding the internal water volu...

Page 22: ...eight differnce is considered to be zero The pre pressure Pg to be set depends on the maximum installation height difference H and is calculated as follows Pg bar H m 10 0 3 bar To determine the maxim...

Page 23: ...expansion vessel When it is required to change the default pre pressure of the expansion vessel 1 5 bar following guidelines Use only dry nitrogen to set the expansion vessel pre pressure Inappropria...

Page 24: ...oned 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 and pressure drop of the system is listed i...

Page 25: ...osion in the system due to glycol Uninhibited glycol will turn acidic under the influence of oxygen This process is accelerated by presence of copper and at higher temperatures The acidic uninhibited...

Page 26: ...ing up the water afterwards might be required The water pressure indicated on the manometer will vary depending on the water temperature higher pressure at higher water temperature However at all time...

Page 27: ...und fault circuit interrupter 30 mA Failure to do so may cause electrical shock Be sure to install the required fuses or circuit breakers Fix cables so that cables do not make contact with the pipes e...

Page 28: ...SV1 3 way valve for domestic hot water tank not sup plied D Room thermostat not supplied L Domestic hot water tank E Boiler not supplied M Booster heater F P_s Solar pump not supplied N Contactor G P...

Page 29: ...provide only the switch signal Expansion valve E Heating tape Plate heat exchanger E Heating tape and Flow switch E Heating tape share a control port N Description AC DC N conductors Maximum running...

Page 30: ...ank Installation Owner s Manual Secure the wiring in the order shown below Lay out the electrical wiring so that the front cover does not rise up when doing wiring work and attach the front cover secu...

Page 31: ...n damage the screws Attach a ground fault circuit interrupter and fuse to the power supply line In wiring make certain that prescribed wires are used carry out complete connections and fix the wires s...

Page 32: ...1 P_s solar pump 23 N 8 12 P_d HW PUMP 24 N 9 13 TBH resistance TBH 16 N 10 14 IBH1 backup heater 17 N 11 18 N SV3 3 way valve 19 3ON 20 3OFF CN11 1 1 A Wired Controller 2 B 3 X 4 Y 5 E 2 6 P Outdoor...

Page 33: ...upply Contactor Type 1 Dry connector without voltage Type 2 Port provide the signal with 220V voltage Cable section 0 75 mm2 If the current of load is 0 2A load can connect to the port directly If the...

Page 34: ...sure to connect it to the correct terminal numbers TBH tank boost heater Connection of the booster heater cable depends on the application Only when the domestic hot water tank is installed will this...

Page 35: ...Type 2 Type 2 Type 2 Type 2...

Page 36: ...NG DWH mode Type 2 EVU Photovoltaic signal SG Smart grid Unit is turned off OFF OFF Unit works normally OFF ON Forced unit in DHW even if it was off with temperature increased to 70 C ON ON Forced uni...

Page 37: ...connect 6 After 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 o...

Page 38: ...nstall 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 plastic screw ba...

Page 39: ...l hole and wiring hole Diameter 8 10 Putty Trap Trap Putty Putty Trap After adjusting the front cover and then buckle the front cover avoid clamping the communication switching wire during installatio...

Page 40: ...o the settings of the user interface See chapter START UP AND CONFIGURATION ROOM THERMOSTAT Power supply of machine and room thermostat must be connected to the same Neutral Line and L2 Phase Line for...

Page 41: ...or customization product curve selection is possi ble even dual room thermostat function is enabled The terms related to this unit are shown in the table below Parameter Description AHS Additional hea...

Page 42: ...T4 Outdoor Temperatures T1S set water temperature It is curve number 9 It can be set as shown in the figure...

Page 43: ...T4 Outdoor Temperatures T1S set water temperature It is curve number 9 It can be set as shown in the figure...

Page 44: ...configuration S2 1 Pump P_o does NOT activate every 24 hours Pump P_o activates every 24 hours Refer to the unit electrical diagram the number of the diagram is shown on the serial number label 2 TBH...

Page 45: ...locally installed protection devices are of the size and type specified in the page 56 57 on the chapter Electrical connections Make sure that no fuses or protection devices have been bypassed Backup...

Page 46: ...e highest speed III If the water flow in the system is too high the speed can be set to low I The available external static pressure function for water flow is shown in the graph below DANGER Operatin...

Page 47: ...install non return valves if necessary OFF E10 Blocking The rotor is blocked Request customer service OFF E11 Dry running Air in the pump Check system charge pressure and volume ON E21 Overload Sluggi...

Page 48: ...234 Use UP DOWN to scroll 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 Nav...

Page 49: ...is displayed How to set the Cooling mode To determine whether the COOLING mode is effective go to MENU FOR SERVICEMAN COOL MODE SETTING Press OK The following page will be displayed How to set the He...

Page 50: ...related curves see chapter Start up and configuration Climate related curves How to enter the temperature To enter the TEMP TYPE SETTING go to MENU FOR SERVICEMAN TEMP TYPE SETTING Press OK The follo...

Page 51: ...ble Configuration To set the OTHER HEATING SOURCE go to MENU FOR SERVICEMAN OTHER HEATING SOURCE Press OK The following page will appear HOLIDAY AWAY setting About setting The HOLIDAY AWAY SETTING is...

Page 52: ...valves air purge circulation pump operation cooling heating and domestic water heating How to enter test run To enter test run go to MENU FOR SERVICEMAN TEST RUN Press OK The following page is displa...

Page 53: ...e page will displayed as follows During HEAT MODE test running the default target outlet water temperature is 35 C The first backup heater will turn on after the compressor runs for 10 min 60s later t...

Page 54: ...ed as follows When special functions are active the wired controller cannot operate it is not possible to return to the homepage and the screen shows the page where the specific function is running Wh...

Page 55: ...ease press OK The following page will be displayed The target outlet water temperature during floor drying up described in the picture below The AUTO RESTART function is used to select whether the uni...

Page 56: ...e nameplate of the unit This phenomenon originates from the compressor that needs elapse of a 50 hours run in period before reaching smooth operation and stable power consumption Test run operation ma...

Page 57: ...erature of water in the domestic hot water 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 o...

Page 58: ...The setting temperature 1 of climate related curves for heating mode 35 25 65 1 C 3 9 T1SETH2 The setting temperature 2 of climate related curves for heating mode 28 25 65 1 C 3 10 T4H1 The ambient te...

Page 59: ...ter temperature for space heating w hen in holiday aw ay mode 25 20 25 1 C 8 2 T5S_H A_DHW The target outlet w ater temperature for domestic hot w ater heating w hen in holiday aw ay mode 25 20 25 1 C...

Page 60: ...1 C 15 8 SOLAR INPUT Choose the SOLAR INPUT 0 NON 1 CN18Tsolar 2 CN11SL1SL2 0 0 2 1 15 9 F PIPE LENGTH Choose the total length of the liquid pipe F PIPE LENGTH 0 0 1 1 15 10 RT Ta_PCB Enable or disabl...

Page 61: ...quipment is 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 ad...

Page 62: ...rine may react 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 brazin...

Page 63: ...all 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 commiss...

Page 64: ...ctory working 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...

Page 65: ...cause 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 remov...

Page 66: ...and domestic hot water tank power supply before removing doors 1 and 2 Parts inside the unit may be hot Push the grill to the left until it stops then pull its right edge so you can removed the grill...

Page 67: ...nt T4HMAX T4HMIN in heat mode T4CMAX T4CMIN in cool mode T4DHWMAX T4DHWMIN in DHW mode The water flow is too low Check that all shut off valves of the water circuit are completely open Check if the wa...

Page 68: ...the manometer is not broken Check that 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 v...

Page 69: ...ies 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 disabled...

Page 70: ...rameter 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 preparatory...

Page 71: ...n 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 other p...

Page 72: ...g make sure that the backup heater power supply is wired correctly and that fuses are not blown 9 Check that the pump fuse and PCB fuse are not blown E9 Suction temperature sensor Th error 1 The Th se...

Page 73: ...rd Check the PCB indicator light is on or off If Light is off reconnect the power supply wire 2 if light is on check the wire connection between the main PCB and driven PCB if the wire loosen or broke...

Page 74: ...or error 1 The TW_out sensor connector is loosen Re connect it 2 The TW_out sensor connector is wet or there is water in remove the water make the connector dry Add waterproof adhesive 3 The TW_out se...

Page 75: ...the range of 0 15 0 2Mpa 3 Over charge the refrigerant volume Recharge the refrigerant in right volume 4 Electrical expansion valve locked or winding connector is loosen Tap tap the valve body and plu...

Page 76: ...the heat exchanger or remove the obstruction 4 Fan is not running Fan motor or fan is broken Change a new fan or fan motor 5 Over charge the refrigerant volume Recharge the refrigerant in right volume...

Page 77: ...ides if the voltage is not correct the inverter board is damaged change it 3 And if those IGBT are OK which means the inverter board is OK power form rectifier bridge is not correct check the bridge S...

Page 78: ...re Activation deactivation of functions in the menu structure BACK Come back to the up level UNLOCK Long press Unlock lock the control unit Unlocking locking certain functions such as the domestic hot...

Page 79: ...ease Outdoor temperature Fan coil Wi Fi Radiator Domestic hot water DHS Floor heating radiant panels Disinfect function anti legionella active System water supply temperature configurable ON OFF Switc...

Page 80: ...e Away at home holiday active Silent mode active ECO mode active Fan coil Radiator Radiant panels DHW ON OFF Energy cost Free Low High Smart grid Energy source Photovoltaics From the network From the...

Page 81: ...n the currently 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...

Page 82: ...oom to make it possible 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...

Page 83: ...domestic hot water There is a 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...

Page 84: ...Access by pwd is reserved to qualified personnel The parameters changes may cause malfunctions...

Page 85: ...The following page appears If the interface is unlocked press and hold UNLOCK to lock it Use the UNIT INTERFACE It is possible to control the activation deactivation of the unit via the interface if...

Page 86: ...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 a...

Page 87: ...de is deactivated OFF the following pages are displayed 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 DOWN...

Page 88: ...UTO 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 Automatic mo...

Page 89: ...s at the next default temperature when the unit turns on again The SET CLIM TEMP function Allows you to preset the desired water flow temperature based on the outdoor air temperature When the weather...

Page 90: ...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 press OK...

Page 91: ...Il modo ACS include i seguenti elementi 1 Disinfect 2 FAST DHW 3 Heated Tank 4 DHW pump The DISINFECT function allows you to eliminate Legionella bacteria In the disinfect function the tank temperatur...

Page 92: ...he 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 CURRE...

Page 93: ...e 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 94: ...setting 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 The CONTR PROGRAM function can o...

Page 95: ...r COMFORT are activated 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...

Page 96: ...reezing 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 Example in t...

Page 97: ...d adjust If 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...

Page 98: ...perature 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 COOL HE...

Page 99: ...mber 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 meaning of the...

Page 100: ...roll INFORMATION Entering the energy consumption parameter is optional Parameters not activated in the system are marked with The capacity of the heat pump is indicated only as a reference and should...

Page 101: ...make sure that the control unit is connected correctly to receive the wireless signal During the wireless connection process the related icon flashes to indicate that network implementation is in prog...

Page 102: ...When the home appliance is connected the WiFi icon of the control unit always remains on and it is possible to control the air conditioner via the APP 5 If the network connection process fails or if...

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Page 107: ...Slave 13 T5 temperature probe 2 Filter 14 Hot water tap 3 Shut off valve 15 P_d domestic hot water pump 4 Controller 16 Non return valve 5 Backup heater 17 Bypass valve 6 Drain 18 SV1 3 way valve 7 F...

Page 108: ...ing Cooling mode Every 10 seconds the Master unit sends a start signal to each Slave unit to be operated Only the Master unit can connect to the domestic hot water boiler via a 3 way valve and control...

Page 109: ...o the HMI and during operations the Slave units must not be connected to the HMI In a cascade system only the Master unit can control the main sensors Tbtu Tbtl T5 Tw2 Tsolar Ta control the input sign...

Page 110: ...nction code Unsupported function codes 02 Illegal data address The address sent during query or setting is not defined in the online controller 03 Illegal data value Parameter set is an illegal value...

Page 111: ...eserved BIT6 Reserved BIT5 Reserved BIT4 Reserved BIT3 0 power off floor heating 1 power on floor heating zone 2 BIT2 0 DHW T5S power off 1 DHW T5S power on BIT1 0 power off floor heating 1 power on f...

Page 112: ...ved BIT2 Reserved BIT1 Reserved BIT0 Reserved 6 Curve selection Bit15 Bit8 Zone 2 curve 1 9 Bit0 Bit7 Zone 1 curve 1 9 7 Forced water heating 0 invalid 1 Forced on 2 Forced off TBH is electric heating...

Page 113: ...urce unit C 112 T2 Refrigerant liquid side temperature unit C Send value actual value 113 T2B Temperature of refrigerant gas side unit C Send value actual value 114 Ta Room temperature unit C 115 T5 W...

Page 114: ...er pump P_c BIT7 Backwater pump P_ d BIT6 External water pump P_o BIT5 SV2 BIT4 SV1 BIT3 Water pump PUMP_ I BIT2 Electric heating TBH BIT1 Electric heating IBH2 BIT0 Electric heating IBH1 130 Unit ver...

Page 115: ...The middle three are product algebra First generation 0 Second generation 1 The lower 4 bits are subtypes R32 refrigerant medium frequency water pump model 0x02 201 T1S cooling set temperature The low...

Page 116: ...etting 2 BIT15 Support reserve heat source IBH reservation BIT14 IBH supports heating function reservation BIT13 IBH supports hot water function reservation BIT12 Support AHS reservation BIT11 AHS sup...

Page 117: ...ydraulic module electric auxiliary heating IBH delay opening time setting range 15 120min default value 30min 236 t_IBH12_delay After the hydraulic IBH1 is turned on the IBH2 is turned on delay time t...

Page 118: ...5 25 C default 16 C 263 T4C1 9 parameters of refrigeration temperature curve setting range 5 46 C default 35 C 264 T4C2 9 parameters of refrigeration temperature curve setting range 5 46 C default 25...

Page 119: ...Bit1 antifreeze Bit0 defrost 1008 Indoor unit status 2 Whether Bit7 has TBH 1 yes 0 no reservation Whether Bit6 has AHS 1 yes 0 no reservation BIT5 the AHS operational mode 1 the DHW 0 Heating Judgmen...

Page 120: ...the unit P Send value actual value only display multiples of 8 1028 T3 temperature Condenser temperature unit C Send value actual value invalid value 0x7F 1029 T4 temperature Outdoor ambient temperat...

Page 121: ...A A A A SCOP AVERAGE Climate W55 10 3 27 3 21 3 22 3 14 3 14 Water flow rate 4 l s 0 48 0 54 0 66 0 78 0 90 Useful pump discharge head 4 kPa 55 5 109 106 103 99 1 The Product is compliant with the Erp...

Page 122: ...hless DC motor No of fans Nr 2 2 2 2 2 Standard airflow m3 h 1710 2958 2958 3108 3108 Installed total power kW 0 226 0 442 0 442 0 500 0 500 Water circuit Maximum water side pressure kPa 300 300 300 3...

Page 123: ...ressure 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 tensiometric method UNI EN ISO 9614 2 Sound levels Super...

Page 124: ...Normal operating range 2 Operating range with only back up heate 3 Operating range with the Hybrid version of the condensing boiler The operating range with only the back up heater depends on the spe...

Page 125: ...C W F1 FK1 0 44x10 4 1 1 0 88x10 4 0 96 0 99 1 76x10 4 0 93 0 98 The cooling performance values provided in the tables are based on the external exchanger having clean plates fouling factor 1 For diff...

Page 126: ...esence of optional accessories may result in a substantial variation of the weights shown in the table 1 Compressor compartment 2 Electrical panel 3 Power input 4 Functional spaces 5 Electric fan supp...

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Page 128: ...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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Summary of Contents for WSAN-YMi 101

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CLIVET WSAN-YMi 101, Instruction Manual For Installation, Use And Maintenance, Page: 124 / 128

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Summary of Contents for WSAN-YMi 101

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