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NexPolar

EN

  INSTALLATION AND TECHNICAL SERVICE INSTRUCTIONS

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Содержание NexPolar Series

Страница 1: ...NexPolar EN INSTALLATION AND TECHNICAL SERVICE INSTRUCTIONS cod Doc 0083125 rev 4 06 2017 ...

Страница 2: ...d necessary for the device s correct and simplified installation Thank you again and keep up the good work RIELLO PRODUCT RANGE Model Code NexPolar 017 TE 20102834 NexPolar 022 TE 20102838 ACCESSORIES For the complete list of accessories and the information relating to their usage combinations please refer to the catalogue COMPLIANCE The R NexPolar heat pumps are compliant with the following Europ...

Страница 3: ...tion diagram 19 2 11 Filling and emptying the system 20 2 11 1 Water quality requirements 20 2 11 2 Filling the system 20 2 11 3 Emptying the device 20 2 12 Wiring diagrams 22 2 13 Electrical Connection 24 2 13 1 Auxiliary connections 26 2 14 Control panel 29 3 COMMISSIONINGAND MAINTENANCE 32 3 1 Preparation for first commissioning 32 3 2 Initial startup 41 3 3 Temporary shutdown 41 3 4 Shutting d...

Страница 4: ...on your own 9 The devices contain refrigerant gas work with caution in order to avoid damaging the gas circuit and the finned coil 9 According to EU Regulation no 517 2014 regarding certain fluor inated greenhouse gases the total amount of refrigerant gas contained within the installed system must be indicated This information can be found on the unit s technical data plate 9 This unit contains fl...

Страница 5: ... with an auto matic reset function which is triggered when the water deliv ery probe detects a temperature below 4 C an freeze protection device which is triggered using the vari ous water probes and activates the circulation pump and the electric heating elements in order to prevent ice from forming while the unit is not in function a safety valve which is triggered in the event of excessive pres...

Страница 6: ...Flow Switch 9 Discharge valve 10 System filling 11 Mesh filter 12 Electric fan 13 Compressor 14 Refrigerant safety valve 15 Suction receiver 16 Suction separator 17 Fluid receiver 18 Brazed plate heat exchanger 19 Air vent valve 20 Electrical panel 21 Cycle reversal valve 22 Refrigerant safety valve 23 Fluid passage indicator 24 Electronic expansion valve 12 13 14 15 16 21 22 23 24 17 18 19 20 5 1...

Страница 7: ...Rated air flow 7200 8640 m h Quantity 2 n System side heat exchanger System side heat exchanger Plate type Type Water contents 1 5 1 9 l Sound levels Sound power level 6 71 74 dB A Sound pressure 7 40 43 dB A Circulation pump 8 Type Centrifuge Nominal residual head 3 bar Nominal power consumption 0 55 kW Maximum power consumption 0 82 kW Nominal current consumption 1 58 A Maximum height above sea ...

Страница 8: ...perature 30 35 C Seasonal energy efficiency ns 144 139 Sound power level 71 74 dB A SCOP 3 68 3 56 kW kW Pdesignh 9 25 16 64 kW Annual energy consumption 5169 9625 kWh annum Energy class A Hot zone Average temperature 47 55 C Seasonal energy efficiency ns 149 143 SCOP 3 80 3 65 kW kW Pdesignh 12 50 16 37 kW Annual energy consumption 4383 5983 kWh annum Cold zone Average temperature 47 55 C Seasona...

Страница 9: ...17 D Model 021 A C C D 30 20 10 0 10 20 30 40 10 20 30 40 50 60 70 B C 1 10 Residual head The NexPolar unit is equipped with a circulation pump For the system s proper sizing the residual head must be taken into account as shown in the following graph A Residual static head B Water flow rate C Model 017 D Model 021 A kPa 0 0 1 8 3 6 5 4 7 2 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 17...

Страница 10: ...vered to the fan coils the air treatment unit the radiant panels for heating or cool ing the rooms or the boiler in order to produce domestic hot water 1 Compressor 2 2 way solenoid valve 3 Cycle reversal valve 4 Brazed plate heat exchanger 5 Receiver 6 Electronic expansion valve 7 Flow indicator 8 Dehydration filter 9 Finned coil 10 Suction separator 11 High pressure switch 12 Safety valve 13 Low...

Страница 11: ...herefore be carefully read and stored in a safe location 9 The document envelope must be stored in a safe location Additional copies can be requested from Riello S p A which reserves the right to charge the customer for the relative costs 2 2 Label positioning A Packaging label B Shipping label B A 2 3 Dimensions and weight L H P Model 017 TE 022 TE Product dimensions H 1579 1579 mm L 1141 1141 mm...

Страница 12: ...fic permits to be obtained e g zoning architectural environmental protection etc It is therefore recommended to obtain all the necessary permits be fore installing the device The R NexPolar unit is designed for outdoor installation It is recommended to avoid Positioning the unit in air shafts and or basement window wells Any obstacles or barriers that will cause the expelled air to recirculate Loc...

Страница 13: ...in zones that are extremely cold or subject to heavy snowfall where the possibility of freezing is present 9 While operating in heating mode the unit generates conden sation which will be deposited on the support surface This could freeze if the outdoor temperatures are below zero thus creating a hazard In this case appropriate barriers should be installed in order to prevent people from approachi...

Страница 14: ... 0 0 The device MAY NOT be installed on open tank systems 2 9 1 System water content In order to ensure the device s proper operation a minimum vol ume of water must be guaranteed within the system s primary cir cuit 9 This minimum volume is necessary in order to prevent the for mation of ice during defrosting operations or the continuous modulation of the compressor s frequency It also provides f...

Страница 15: ...pump and DHW production 1 Remote Panel or room thermostat 2 External probe accessory 3 NexPolar 4 Riello ACI type puffer 5 Riello 7200 HP type domestic hot water boiler 6 3 way DHW valve 7 DHW integration resistor 8 DHW probe 1 2 3 4 5 6 7 8 ...

Страница 16: ...nd integrated boiler 1 Boiler 2 Remote Panel or room thermostat 3 External probe accessory 4 NexPolar 5 Riello ACI type puffer 6 Riello 7200 HP type domestic hot water boiler 7 3 way DHW valve 8 DHW integration resistor 9 DHW probe 10 Additional pump 1 2 4 5 6 3 ...

Страница 17: ...ON System diagram for cascade heat pump 1 NexPolar 2 External probe accessory 3 Temperature probe for cascade connection accessory 1 1 1 1 2 3 9 Only units of the same model can be connected in cascade configuration ...

Страница 18: ...wn for extended periods p 41 9 Check the load losses of the device the system and of any oth er accessories mounted on the line 9 Do not use the heat pump to treat industrial process water swimming pool water or domestic water In each of these cas es an intermediate heat exchanger must be installed In this case be sure to respect the minimum water contents by incor porating an accumulation tank if...

Страница 19: ...ir vent 20 Thermometer A T T 2 1 3 3 4 5 6 7 8 9 A B 10 11 10 12 13 13 14 15 10 10 10 10 16 16 17 18 18 19 19 The water connections must be completed by installing expansion tank an appropriately sized technical water accumulation tank filling unit pressure gauges on the return and delivery lines air vent valves at the pipes highest points flexible elastic joints shut off valves shut off valves fo...

Страница 20: ...ening total hardness 15 F could result corrosion phenomena wherever contact is made with metallic elements pipes or boiler components The conductivity value must also be kept within 200 μS cm 0 0 It is forbidden to frequently or continuously top up the heating system as this could damage the boiler s heat exchanger 2 11 2 Filling the system 1 Filling unit 1 Prior to initiating the filling operatio...

Страница 21: ...e device s main switch to its 0 off position ON OFF close the water system s shut off devices connect a hose to the device s discharge bring it to an appro priate collection well and open the valve 1 Discharge valve 2 Drain tube 1 2 1 close the discharge valve once the operation has been com pleted ...

Страница 22: ...ostat KM90 Circulation pump probe PMV1 Expansion valve motor electronic PMV2 Expansion valve motor electronic QS100 Main disconnect switch RT1 Delivery temperature probe system RT2 System return temperature probe SP1F High pressure switch TC Transformer TD Delivery temperature probe failure TE Finned coil temperature probe LT Finned coil temperature probe TO External air temperature probe TR Refri...

Страница 23: ... Circulation pump probe PMV1 Expansion valve motor electronic PMV2 Expansion valve motor electronic QS100 Main disconnect switch RT1 Delivery temperature probe system RT2 System return temperature probe SP1F High pressure switch TC Transformer TD Delivery temperature probe failure TE Finned coil temperature probe LT Finned coil temperature probe TO External air temperature probe TR Refrigerant tem...

Страница 24: ...livery temperature probe fail ure LT Finned coil temperature probe TS Suction temperature probe YV21 2 way solenoid valve YV41 Cycle reversal valve 2 13 Electrical Connection The NexPolar unit leaves the factory completely wired and only re quires a connection to the electrical power grid the installation of a padlockable disconnecting switch and connections to any acces sory components In order t...

Страница 25: ...so taking into account any other machinery that will be operating alongside it the power supply voltage corresponds to the nominal value 10 with a maximum phase imbalance of 3 Allofthepowernetworkdisconnectdevicesmustbeequipped with contact openings 4 mm in order to allow for complete disconnection in accordance with the conditions required for overvoltage class III It is mandatory To have an omni...

Страница 26: ...ontrol panel WUI X2 RS485 5V dry contacts Resistive inputs Ω Triac 230 VAC Outputs 12VAC PWM Outputs 12 VDC 20 mA Relay 230 VAC 5 A Output PE Polarity P501 P502 P503 P504 P505 P510 P511 P506 P507 optional to be used in case of cascade operation of the units Initials Description Digital inputs DI 01 Remote On Off this contact cannot be configured If open the unit is on if closed the unit is off DI ...

Страница 27: ...way DHW valve T Tmax QS KM09 A1 A2 EH3 L N Electr integration DHW External probe Typical connections for system configurations with heat pump DHW production and integrated boiler Al s Grd AI 01 AI 02 AI 03 AI 04 14 15 16 17 18 18 DO 04 DO 03 DO 01 Neutral Neutral 28 29 30 31 31 32 32 DO 09 DO 06 DO 07 Neutral Neutral 19 20 21 22 23 23 DO 08 DI 04 DI 01 DI 02 DI 03 DI 06 DI 07 DI 08 DI 05 DI 09 DI ...

Страница 28: ...r Temp WUI 12V WUI 0V DI s Ground TB X2 WUI Remote 1 1 2 2 3 3 7 9 10 11 12 13 13 15 16 17 18 18 24 25 DO 08 Customized DO 09 Customized Neutral 21 22 23 23 WUI 12V OV B B CCN WUI CCN B Ground CCN CCN WUI CCN B TB X2 1 1 2 2 3 3 Unit Slave02 03 CCN WUI CCN B Ground CCN CCN WUI CCN B TB X2 1 1 2 2 3 3 Unit Slave01 02 CCN WUI CCN B Ground CCN CCN WUI CCN B TB X2 1 1 2 2 3 3 Unit Slave03 04 116 TB X2...

Страница 29: ...s the relative operating conditions The panel can be used to set the temperature required for the system and for the domestic hot water 1 Display 2 Function keys 1 2 Key Description Selection of the occupation mode from among the following options At home Night time Away from home Selection of the operating mode from among the following options Off Heating Cooling Domestic hot water Hourly program...

Страница 30: ...n of the current time in 12 or 24 hour format Indication that the system s control is based on the room temperature In this case a room temperature probe must be connected or the remote control panel available as an accessory must be installed Indication that the system s control is based on the water s temperature The icon flashes when the password needs to be entered Indication that the heating ...

Страница 31: ...bled Indication of the desired temperature value setpoint Indication that the integrated electric heating element is enabled The numbers 1 and 2 refer to the activated stage Indication that the integrated boiler is enabled Fixed icon indication that an alarm has been triggered which caused the unit to shut off Flashing icon indication that an alarm has been triggered which allowed the unit to rema...

Страница 32: ... oil to be properly pre heated The device must receive electrical power for at least eight hours before being started up for the first time Set the system s main switch to its ON position and the de vice s main disconnecting switch to its I on position ON OFF Set the following parameters on the control panel Day and time The current day and time must be set before using the control pan el press an...

Страница 33: ...e unit external controls which can be connected to the dry contacts available on the unit s terminal block the remote control panel installed inside the room accesso ry The machine s parameters must be properly configured based on the control method to be utilized CONTROL PANEL ON BOARD PARAMETER 501 3 1 Control panel on board the unit standard 2 External air probe accessory 1 2 THU The water temp...

Страница 34: ...01 2 1 External air probe accessory 2 Remote control panel accessory 2 1 The water temperature can be controlled using two methods fixed point with temperature curves external air probe recommended The room temperature 1 zone is controlled by the remote control panel ...

Страница 35: ...reshold with 1 K of hysteresis 30 15 7 C 4 DHW program configuration DHW_CONF 711 DHW program days Select the days for operation in DHW mode Yes No Yes Monday Tuesday Wednesday Thursday Friday Saturday Sunday 712 DHW start time DHW mode start time 00 00 23 59 21 00 hh mm 713 DHW stop time DHW mode stop time 00 00 23 59 06 00 hh mm 5 Anti legionella program configuration DHW_CONF 714 Anti legionell...

Страница 36: ...ntegrated boiler N Operation Function Par Name Description Range Default Udm 1 DHW mode configuration Please refer to the system diagram for heat pump and DHW production 2 Setting the boiler BCK_CONF 601 Type of integration 0 none 0 9 0 9 integration with diesel or gas boiler 1 8 not utilized for this configuration 514 OAT threshold in heating The pump cannot function in heating mode if the OAT dr...

Страница 37: ...ronic board of Slave unit no 2 access the control panel of Master unit press any key to activate the control panel access the advanced settings and enter the password 0120 9 Refer to chapter Parameters p 32 change according to the following table Parameter Parameter description Range Default Value to be set Notes 641 CCN address 0 239 0 3 Parameter that sets the CCN address of the machine It must ...

Страница 38: ...t 30 seconds for the confirmation of the value insertion Slave no 1 configuration access the control panel of Master unit press any key to activate the control panel hold down the buttons simultaneously for 2 seconds The unit on which you are operating is displayed in the top left cor ner press or to select Slave unit no 1 change according to the following table Parameter Parameter description Ran...

Страница 39: ...hat all pumps except the one of Slave unit no 1 are switched off access the control panel of Master unit press any key to activate the control panel hold down the buttons simultaneously for 2 seconds The unit on which you are operating is displayed in the top left cor ner press or to select Slave unit no 1 change according to the following table Parameter Parameter description Range Default Value ...

Страница 40: ...est Exiting quick test mode 0 1 0 0 Deaeration procedure MOD_REQ 44 System operation mode request 8 Deaeration the pump operates constantly to vent the circuit 0 6 and 9 not used 0 9 8 Wait for the circuit to be vented 44 System operation mode request To exit the vent mode change parameter P044 into one of the required modes 0 9 0 1 2 4 Water flow rate check procedure Fixed speed pump internal or ...

Страница 41: ...r in cooling or heating mode the temperature difference of approximately 5 C between delivery and return is respected 9 Should any of the above listed controls have problems turn the device off and call the Technical Service immediately 9 If the unit is being controlled through the dry contacts it is rec ommended to shut off the unit when all the terminals are shut off in order to avoid wasting en...

Страница 42: ...perature value can only be adjusted within the range defined for each occupation mode Possible configurations Setpoint Local WUI Remote WUI Room air probe Water Air The water setpoint calculation can be based on Predefined temperature curves based on the OAT temperature curves already defined in the control logic Fixed water setpoint by entering a fixed value for each occupation mode Custom temper...

Страница 43: ...imum water temperature The temperature curve corresponds to the water setpoint for home mode In order to define the other occupation modes it is nec essary to configure the sleep cooling offset P408 and the away cooling offset P409 COOLING TEMPERATURE CURVES BASED ON HOME MODE 0 5 10 15 20 25 10 15 20 25 30 35 40 45 50 Home Sleep Away P409 P408 WSP C OAT C HEATING If the heating temperature curve ...

Страница 44: ...TURE CURVES K7 E K8 15 25 35 45 55 65 30 20 10 0 10 20 30 K7 K8 OAT C Water setpoint C If the OAT is valid not transmitted by the inverter value out of range etc the water setpoint is equal to the current maxi mum water temperature If the OAT is greater than the current maximum OAT thresh old the water setpoint is equal to the current minimum water temperature The temperature curve corresponds to ...

Страница 45: ... C Home cooling setpoint P407 Sleep cooling offset P408 0 10 C Away cooling setpoint 5 18 C Home cooling setpoint P407 Away cooling offset P409 0 10 C HEATING Control panel Occupation Water setpoint with direct access to the control panel Range Water setpoint from the parameters menu Range Home heating setpoint 20 60 C Home heating setpoint P401 20 60 C Sleep heating setpoint 20 60 C Home heating ...

Страница 46: ... not valid the water setpoint is equal to the mini mum custom water temperature P589 If the OAT is greater than the current maximum OAT threshold the water setpoint is equal to the maximum custom water temperature P590 If the minimum OAT is greater than or equal to the current maximum OAT threshold the water setpoint is equal to the maximum custom water temperature P590 HEATING If the cooling temp...

Страница 47: ...ual to the current maximum OAT threshold the water setpoint is equal to the maximum custom water temperature P584 Temperature curve offsets predefined and defined by the user Another two parameters can be configured in order to adjust the water setpoint based on the customer s needs for the cooling curve the minimum cooling water setpoint P589 can be modified by an offset at the foot of the curve ...

Страница 48: ...20 10 0 10 20 30 P412 OAT C WSP C Installation with remote user interface When the device is equipped with a remote user interface the con trol can be based on the air setpoint Based on the occupation mode and the heating cooling DHW mode the air setpoint varies as indicated below The air setpoint is configured with direct access to the Control Panel please refer to the Control Panel s final user ...

Страница 49: ...rotection When the OAT is low and the pump is stopped there is a high risk of the water heat exchanger and the water pipes freezing The pump must be activated regularly or else in continuation in order to circulate the water and reduce this risk The BPHE and the pipes of the electric heaters present on the hydronic kit are likewise acti vated in certain cases The pump is controlled as follows If t...

Страница 50: ...e DHW program is enabled and there are DHW requirements temperature conditions and the operating time in this mode is less than the DHW s maximum operating time P707 c DHW electric heater When the unit s operation in DHW mode is requested if config ured the DHW electric heater can be utilized to provide domestic hot water The discrete output is capable of controlling a contactor not provided The e...

Страница 51: ...nel s manual 9 In the event of a master slave communication error the master unit will either begin to operate in stand alone mode or else will continue to operate with the other slave units that have remained connected The functions of the slave unit concerned will be interrupted 4 7 Pump configuration The circuit s water pump can be configured in different ways Unit with hydronic module internal...

Страница 52: ...puts EH1 and EH2 Three electric heating stages with two custom outputs EH1 and EH2 Three electric heating stages with three discrete outputs EH1 EH2 and EH3 This configuration cannot be activated if a DHW heater is present 4 9 Boiler In order to meet the heating capacity requirements at extremely low room temperatures a boiler can be installed The boiler is con sidered an emergency device when it ...

Страница 53: ...od In particu lar this mode allows the compressor s frequency to be decreased during a certain time frame Steps Table Par Designation Description Range Default Ex Units Night mode settings CMP_CONF 541 Power limitation value The compressor s frequency is limited by this percentage of the maximum permitted frequency 50 100 75 50 GEN_CONF 518 Night mode start time Night mode activation time 00 00 23...

Страница 54: ...ic know how in the electrical hydronic and mechanical fields This level of maintenance can be carried out on a monthly or annu al basis depending on the type of check to be carried out Under these conditions it is recommended to perform the follow ing maintenance interventions Perform all the level 1 operations and then perform the following Electrical checks Tighten the power circuit s electrical...

Страница 55: ...ting on the pallet 13 00 H M8 nut Fastening of the compressor onto the base and BPHE and receiver fastening 15 00 Self tapping screw D 4 2mm Sheet metal parts plastic grille and electrical components 4 20 Self tapping screw D 3mm Installation of the deflector on the front panel 2 00 M6 Self tapping screw Fan sub unit and installation of the frame on the feet 7 00 M8 screw Water pump on divider pan...

Страница 56: ...e VFDs equipped with units do not require an isolation test even if they are replaced in fact they are systematically inspected prior to delivery Furthermore the filtering components installed in the VFD can distort the measurements and can also be damaged If the iso lation of the device s components fan and pump motors cables etc needs to be verified the VFD must be disconnected from the power ci...

Страница 57: ...or code In order to view the codes press any key to activate the control panel hold down the buttons simultaneously and for 2 sec onds press or to scroll through the codes Two types of alarms are displayed CURRENT ALARM Current alarm C1 Alarm code 16 PREVIOUS ALARM Previous alarm P1 Alarm code 15 To reset the alarms hold down the buttons and simultaneously for 2 sec onds press or to select YEs sim...

Страница 58: ...operation 1 Check the temperature sensor TE 103 12 Inverter liquid compressor sensor TL malfunction Cpr stop X This error becomes definitive after 4 attempts to complete the operation 1 Check the temperature sensor TL 104 13 Inverter TO sensor malfunction Continuous X The unit continues to function in emergency mode 1 Check the external temperature sensor TO The sensor s value is fixed at 30 C in ...

Страница 59: ...heck the operation of the 4 way valve 2 Check the air heat exchanger s suction temperature sensor TE 3 Check the BPHE sensor TR 4 Check the 4 way valve s coil 5 Check the PMV Pulse Motor Valve 246 7 61 Fan error Cpr stop X 1 Check the fan motor s block 2 Check the power supply voltage between L2 and N 132 70 Compressor thermal switch release failure Cpr stop X This error becomes definitive after 1...

Страница 60: ...the heat sink s explosion pathway 80 RTC malfunction on NHC board Continuous X 81 EEPROM damaged on NHC board Continuous X 127 82 Inverter EEPROM not legible of EEPROM number out of range Stopped X Simple communication delay 90 Configuration not valid Stopped X 100 Emergency stop 200 Alarm external Continuous X When the contact is closed 1 Activation of the inverter s overcurrent protection circui...

Страница 61: ... After having completed the settings hold down the button for 2 seconds to exit Display parameters Par Jbus Code Description Range Default Units Control panel CCN Table 1 0001H OAT Outdoor Air Temperature 1 10 C RO d RO F GENUNIT 2 0002H IAT Indoor Air Temperature 1 10 C RO d RO F GENUNIT 3 0003H EWT Entering Water Temperature 1 10 C RO RO F GENUNIT 4 0004H LWT Leaving Water Temperature 1 10 C RO ...

Страница 62: ... hot water 5 Cooling booster 6 Heating booster 8 Deaeration pump operates continuously to remove air from the hydraulic circuit 9 Dehumidification slow water temperature increase in heating mode RW d RW F STATO 45 002D MOD_STAT System mode status 0 109 RO d RO STATO 46 002E N A 47 002F mod_ovr System mode override 0 xxx RO RO STATO 48 0030H Setpoint Current setpoint 5 0 60 0 1 10 C RW d RO STATO 4...

Страница 63: ...er limitation switch 0 1 open closed RO RO F INPUT 111 006F OPEAK_SW Shut down switch at high energy cost times 0 1 open closed RO RO F INPUT 112 0070H LSHED_SW Load elimination request switch 0 1 open closed RO RO F INPUT 113 0071H SOLAR_SW Solar input switch 0 1 open closed RO RO F INPUT 114 0072H DHW_REQ DHW request from tank 0 1 open closed RO RO F INPUT OR DHW_STAT 115 0073H DHW_PRIO DHW prio...

Страница 64: ... 244 00F4 N A 245 00F5 N A Maintenance parameters Par Jbus Code Description Range Default Units Control panel CCN Table 301 012D model Inverter model RO RO Inverter 302 012E prg_ver Inverter program version RO RO Inverter 303 012F prg_rev Inverter program revision RO RO Inverter 304 0130H eep_cod Inverter EEPROM code RO RO Inverter 305 0131H sw_set Inverter switch setting RO RO Inverter 306 0132H ...

Страница 65: ...47 015B N A 348 015C N A 349 015D N A 350 015E alm_01 Current alarm no 1 0 100 RO RO ALARM 351 015F alm_02 Current alarm no 2 0 100 RO RO ALARM 352 0160H alm_03 Current alarm no 3 0 100 RO RO ALARM 353 0161H alm_04 Current alarm no 4 0 100 RO RO ALARM 354 0162H alm_05 Current alarm no 5 0 100 RO RO ALARM 360 0168H alm_01p Previous alarm no 1 0 100 RO RO ALARM 361 0169H alm_02p Previous alarm no 2 ...

Страница 66: ...ting offset air 10 0 4 1 10 K RW RW AIR_STP 424 01A8 cloccstp Home cooling setpoint air 20 0 38 0 26 1 10 C RW RW AIR_STP 425 01A9 clunooff Sleep cooling offset air 0 0 10 0 2 1 10 K RW RW AIR_STP 426 01AA clecooff Away cooling offset air 0 0 10 0 4 1 10 K RW RW AIR_STP 427 01AB freezstp Home freeze protection setpoint 6 0 12 0 6 1 10 C RW RW AIR_STP 428 01AC deltastp Air delta setpoint 0 2 1 0 0 ...

Страница 67: ...htstop Night mode end time 00 00 23 59 0 hh mm RW RW GEN_CONF 520 0208H sparetyp Spare sensor type 0 5 0 RW RW GEN_CONF 521 0209H ui_type User interface type 0 3 0 RW RW UI_CONF 522 020A ui_accss UI parameter access 0 3 3 RW RW UI_CONF 523 020B ui_tmt Interface communication time out 0 240 10 s RW RW UI_CONF 524 020C ui_back Backlight time out 0 7 2 RW RW UI_CONF 525 020D ui_buzz Buzzer upon press...

Страница 68: ...RW BCK_CONF 602 025A bck_warm Backup heater heating time 5 120 30 min RW RW BCK_CONF 603 025B bck_delt Auxiliaries delta temperature 1 0 20 0 5 1 10 C RW RW BCK_CONF 604 025C bck_oat Backup heater OAT threshold 30 15 7 1 10 C RW RW BCK_CONF 605 025D ehs_kp Gain EHS Proportional 0 001 10 000 2 RW RW BCK_CONF 606 025E ehs_ti EHS integral time 22190 00 20 s RW RW BCK_CONF 607 025F ehs_ts EHS sampling...

Страница 69: ...T Delta T DHW stop 0 0 20 0 10 1 10 K RW RW DHW_CONF 741 200000H msl_cod Master slave activation code XXXXXXXX 0 RW RW MSL_CONF 742 2000000H msl_ena Master slave activation 0 1 No yes 0 No RW RW MSL_CONF 743 20000000H slv1_add Slave no 1 address 0 239 0 RW RW MSL_CONF 744 200000000H slv2_add Slave no 2 address 0 239 0 RW RW MSL_CONF 745 2000000000H slv3_add Slave no 3 address 0 239 0 RW RW MSL_CON...

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Страница 72: ...iello 7 37045 Legnago VR www riello it Since our Company is dedicated to continuously improving its entire range of products the aesthetic and dimensional fea tures technical data equipment and accessories may be subject to change ...

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