Air-cooled heat pump for external installation (52 pages)
Summary of Contents for CLIVET SRHM A-IC
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INSTALLATION AND OPERATING MANUAL SRHM A-IC + MDAN-XMi 2.1 - 4.1 SPHERA-i Comfort / Hybrid Air-water heat pump in two sections with integrated DHW storage tank Change living home PEHK00026-06 10-07-2019...
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Clivet is being working for years to offer systems able to assure the maxi- mum comfort for long time with high reliability, efficiency , quality and safe- ty.
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Before any operation carefully read the GENERAL WARNINGS at the end of the manual INDEX Rapid guide Reception Installation Water connections Refrigerating connections Electrical connections Start - up Control Maintenace Technical data Boiler connections Accessories General warnings Residual risks / Disposal Energy data sheets and labelling Pay particular attention to WARNING, identifies particularly important operations or information...
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Consider sound emissions Functional clearances/access Respect the functional clearances for maintenance For details see the manual sections or assembly kit External unit/terrace External unit Place so that it doesn't disturb Avoid installations next to bedrooms/windows Installed inside/external must be protected from the weather (rain, wind, sunshine and especially freezing temperatures) Kit connections Refrigerant piping: distance maximum height differences...
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Snowdrifts Condensate discharge Strong winds To avoid the water freezing downstream of the Provide windbreaks or similar drain, lay the tube below the frost line (A). Provide a protection Electrical connections Water features Domestic Hot Water Requirements The requirements vary by the number of people living in the building * Possibility of adding auxiliary storage in case of high DHW request Power supply 220-240 On the RS485...
GENERAL PRELIMINARY INFORMATION Before beginning the work, ensure you that have the final project for installing the system and positioning the units. Operate in compliance with safety regulations in force . Use single protection devices. UNIT INDENTIFICATION Serial number label The serial number label is positioned on the unit and allows to indentify all the unit features.
1 - ENERGY DATA SHEETS AND LABELLING Identify critical points during handling (disconnected routes, 1.1 - DELIVERY CONTROL flights, steps, doors). Stair climbing trolley. Before accepting the delivery you have to check: that the unit hasn’t been damaged during transport. ...
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1 - RECEPTION Recessed cabinet Lato inserimento forche 150-litre storage tank Hydraulic module + electric panel 1.4 - REMOVE WOODEN PLATFORMS Remove the screws 1.5 - PACKING REMOVING Be careful not to damage the unit. Keep packing material out of children's reach it may be dangerous.
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GENERAL SPHERA i Comfort To install the individual kits, refer to the installation instructions included with them. CONNECTIONS A. Gas line Aqueduct inlet Liquid line G. System outlet C. DHW recirculation inlet H. System return Booster 2 system supply (optional) D.
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GENERAL SPHERA i Hybrid To install the individual kits, refer to the installation instructions included with them. CONNECTIONS A. Gas line G. System outlet Liquid line H. System return C. DHW recirculation inlet Booster 2 system supply (optional) Booster 2 system return (optional) D.
2 - INSTALLATION 2.1 - INSTALLATION REQUIREMENTS 2.3 - CONSIDER SOUND EMISSIONS The installation has been implemented by qualified technical Noise levels could represent an inconvenience if installed in personnel only and that the instructions contained in the areas that require extreme silence, exsample near bedrooms. present manual and the local regulations in force have been adhered to.
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2 - INSTALLATION Consider clearances and direction of expelled air. 2.4 - EXTERNAL UNIT Single unit installation EXTERNAL Installed in fixed positions If the unit is installed on a roof or terrace, check the load Wall or obstacle capacity and the possibility for discharging the condensate.
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2 - INSTALLATION Provide windbreaks (or similar) in locations with strong winds. Condensate discharge via drainage To avoid freezing of the water downstream of the drain lay the tube below the frost line (E). Condensate discharge connection Ø 14 Frost line Provide a protection.
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2 - INSTALLATION Remove the electrical panel 2.5 - IDROBOX INSTALLATION If the solar heating kit is present, refer to the instructions for installing the solar heating system delivery/return lines. Use hemp, teflon, liquid sealants etc... to seal the threaded connections Attention! First install the storage tank (A), see PE instructions...
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2 - INSTALLATION Tube installation: Secure the hydronic module with screws 5 - system outlet F - Holes for screws Close the electrical panel with the previously removed 6 - system return Insert the gaskets screws. Gaskets Installing pipe Expansion vessels L - DHW safety valve (tube, T-fitting, bracket + screws) C1 = system expansion vessel (max.
3 - WATER CONNECTIONS 3.1 - HYDRAULIC CONNECTION SCHEMA - COMFORT Indicative plumbing diagram The system components must be defined by Designer and Installer (ex. expansion tanks, vents, taps, calibration/safety valves etc.) Refrigerant line (gas) Condensate drain and saftey valves ø 1”1/4 Refrigerant line (liquid) check valve* Domestic hot water output ø...
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3 - WATER CONNECTIONS 3.1 - HYDRAULIC CONNECTION SCHEMA - HYBRID Indicative plumbing diagram The system components must be defined by Designer and Installer (ex. expansion tanks, vents, taps, calibration/safety valves etc.) Condensate drain and saftey valves ø 1”1/4 Refrigerant line (gas) check valve* Refrigerant line (liquid) System filter*...
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3 - WATER CONNECTIONS Inside the unit there are 2 water safety valves (the first one 6 An air bleed valve bar on the DHW circuit, the second one 3 bar on the Install the highest points of tubes in a way that the air can installation circuit) that must be connected to a suitable drain, escape form the circuit.
3 - WATER CONNECTIONS 3.2 - WATER FEATURES 3.3 DOMESTIC HOT WATER TANK CHARGE Fill the storage tank (DHW) only during the unit start-up. Maximum DWH system pressure 6 bar If the house is not immediately lived ,or the unit is turned off DWH saftey valve setting 6 bar for long periods, empty the storage tank to avoid the 1.
4 - REFRIGERATING CONNECTIONS 4.1 - DUCTING PRESSURE EQUIPMENT DIRECTIVE (97/23/EC) This unit is a subset: to operate it has to be combined to another unit. It is an installer responsability : follow the PED Directive and to the national regulations of PED Directive realization ...
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4 - REFRIGERATING CONNECTIONS Insulate pipes. 4.2 - EXCHANGER CONNECTION Use insulation with resistance t = 120 ° C with a thickness of at least 13 mm. Internal unit Liquid ducting Gas ducting Electric cables Insulation Gas line (5/8”) Sheath - sticky tape Liquid line (3/8”) External unit For connections use the components supplied with the unit...
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4 - REFRIGERATING CONNECTIONS 4.3 - INTERNAL UNIT VACUUM OPERATION is delivered with charged refrigerator circuits in the following manner: Internal unit Nitrogen precharge External unit charged with refrigerant (220-240/1/50) SIZE R410a 5,22 5,22 5,85 * Total charge t CO2-eq Liquid line * It contains fluorinated greenhouse gases Gas line...
5- ELECTRICAL CONNECTIONS 5.1 - ELECTRICAL CONNECTION SCHEMA - 220-240/1/50 HZ Refer to the unit electrical diagram (the number of the diagram is shown on the serial number label). Ensure correct earth connection. Cable Features Power supplì Type FG7(0) R 0,6/1 KV : Min. 2,0 mm (AWG14) - Note: the cable connecting the units must be supplied by the Max.
5 - ELECTRICAL CONNECTIONS 5.2 - INTERNAL UNIT FUSES - 220-240/1/50 HZ Power input Card fuse General fuse DHW pump fuse Resistance fuse Anode fuse Boiler fuse COMPONENT CONNECTIONS 5.3 - Attenzione! Before you insert the sensor into the sump, apply the thermally conductive paste. Domestic hot water heater (DHW) Storage tank temperature probe (DHW)
Power supply 220-240/1/50 hz connection 5.4 - INTERNAL UNIT CONNECTION All electrical operations should be performed by trained per- sonnel having the necessary requirements by the regulations in force and being informed about the risks relevant to these activities. This unit is required reliable earthing before usage, otherwise might cause death or injury.
- ELECTRICAL CONNECTIONS 5.6—ELECTRICAL CONNECTIONS ↳ settings Power supply 220-240/1/50 hz ↳ parameters ↳ configuration Remote ON/OFF Enables the unit to be turned on remotely ( e.g. by a thermostat or timer) Remote mode change (hot/cold) Enables the mode to be changed from heating to cooling by a remote control unit.
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- ELECTRICAL CONNECTIONS LV = green led : 5.9 - SUPERVISOR (option) The unit can be connected to ELFOControl or an external LR = red led quick flashing: supervisor system. wrong address In this case follow the connections as shown. faulty module Example address 49: Example address 120:...
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- ELECTRICAL CONNECTIONS 5.12 - System configuration with HID-TI5 remote keyboard Anti-dew control active A) Only primary circuit, keypad remote only Configuration HID-TI5 configuration Par. value Thermostat Presence: Keypad only EnCircuiti EnAntirug ConfigDI1 B) Only primary circuit, keypad remote + electromechanical thermostat Anti-dew control not enabled HID-TI5 configuration...
6 - START-UP 6.1 - GENERAL DESCRIPTION The indicated operations should be done by qualified technician with specific training on the product. Upon request, the service centres performing the start-up. The electrical, water connections and the other system works are by the installer. Agree upon in advance the star-up data with the service centre.
6 - START-UP 6.3 - START-UP SEQUENCE For details refer to the different manual sections. √ Pag. Start-up sequence Has the carter resistance been charged for at least 8 hours ? Select the size of the combined outdoor unit Set date and time Sanitary water personalisation Personalise anti-legionella scheduling Calibrate thermostatic mixing valve...
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6 - START-UP 6.4 - REFRIGERANT CIRCUIT 6.7 - COMPRESSOR CRANKCASE RESISTANCES Visually check the refrigerating circuit: the presence of oil Feed the oil resistances on the compressor crankcase at least stains can mean leakage (caused, for example, by transport, 8 hours before the start compressor : handling or other).
6 - START-UP Anti-legionnella scheduling 6.10 - DOMESTIC HOT WATER The anti-Legionnaire's disease cycle disinfects the DHW The unit always leads the DHW to the setpoint p429 value. thermally. The unit is delivered with a set point of 65°C (par. 436, During the storage (A) phase the temperature drops until password protected).
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6 - START-UP 6.15 - SCREED HEATING 6.14 - RECIRCULATION DHW CALIBRATION DHW recirculation, if foreseen in the system, is carried out by Only with radiant panels making the sanitary water circulate through the unit pump. Procedure to follow in the event of winter mode start-up in cold environments and screed to be heated or a new non-dry The pump alternates ON and OFF cycles with duration that screed.
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6 - START-UP 6.17 SYSTEM WATER CLIMATIC CURVES 6.18 - AMBIENT SCHEDULING The scheduling allows to set the daily time bands and to Set point compensation on outdoor temperature allocate the destre operating mode: Summer Comfort With outside low temperatures the refrigerant requirements are ...
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6 - START-UP 6.24 - 2014/68/UE PED directive 6.21 - BOILER MOUNTING - OPTION DIRECTIVE 2014/68/UE PED gives instructions for installers, If a boiler is present, enable the function in the menu. users and maintenance technicians as well. The boiler runs to supplement or substitute the heat pump Refer to local regulations;...
7 - CONTROL 7.1 - MULTIFUNCTION KEYPAD Keys functions On / Off Previous menu Down / Value decreasing On / Value increasing Confirm Main Display Heat pump System status Alarm in progress Led unit Active primary pump Compressor operation percentage Fixed ON Flashing OFF DHW production...
7 - CONTROL 7.2 - MENU STRUCTURE According to the unit configuration some parameters are visible and some not. HEAT PUMP (heat pump excluded) Boiler only (domestic hot water production only) DHW only (operation dependent on circuit demand) Normal operation Setpoint heating/cooling Settings...
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7 - CONTROL Exclude (the DHW storage tank is heated only by the solar panels) Only solar thermal (the heat pump is excluded) Boilr only operation dependent on DHW demand) Normal operation ( Function used to anticipate the production of domestic hot water Reload now by bringing it up to temperature (storage tank setpoint) Tank set...
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7 - CONTROL System controls Controls: Comfort (set the circuit water setpoint for optimal ambient comfort) Economy (optimises the circuit water setpoint for reduced power consumption) Timer automatic (operation dependent on the weekly timer + DHW timer settings) DHW only (the unit is only active for DHW ...
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7 - CONTROL Heating/cooling temperature adjustment Sets the system delivery temperature Select heat pump Confirm Select settings Confirm Select heating Confirm Select current set Confirm Select cooling Confirm Confirm Insert value Press to go back to the normal visualization Visualisation of current alarms The symbol lights up Red led on Select alarm...
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7 - CONTROL Reset alarms Before resetting an alarm identify and remove the cause that generate it Repeated reset can cause irreversibile damages as malfunctioning of the system itself. In case of doubt please contact an Assistance Centre. Select system Confirm Select alarms Confirm...
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7 - CONTROL Unit scheduling It allows the user to customise the programs according to his/her own requirements (max. 7 programs), setting time bands and selec- ting from Comfort (Com), Economy (Eco) and Off (switched off). Each program can be assigned to any day of the week, for example, Monday prog1, Tuesday prog2, etc.. Select Unit programming Confirm Confirm...
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7 - CONTROL Example of program Example of program Example of program Program OFF Program Economic Program Comfort No program, unit off Program used to keep the water setpoint Program used to keep the water No DHW production constant for lower energy consumption setpoint higher, for optimal ambient comfort Dhw scheduling...
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7 - CONTROL Press to go back Confirm : Rec Press to Select Confirm to the normal save visualization Example of program Example of program Selects 3 types of programming: Storage (Sto) Recirculation (Rec) Storage + Recirculation (Sto+Rec) Storage: use this mode during periods of greatest DHW demand.
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7 - CONTROL Timed forcing The unit can be forced into a given mode (off - economy - comfort) for a certain time, regardless of the timer settings. When this time is over, the previous program resumes. Confirm Select scheduling Confirm Confirm Select Timed forcing...
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7 - CONTROL Accessing user parameters GAIA is set by the factory with default unit parameters to values that can satisfy the greater number of installation cases. For a detailed customization of the system is however possible to make changes For the list of parameters see the following pages.
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7 - CONTROL User parameters The list includes the parameters accessibile to the user, according to the unit configuration some parameters are visible and some not. Num. Description Extended description CompExt Enabling compensation on external temperature 0=No 1=Cool 2=Heat 3=Always MantCoolEn Enable Summer maintenance MantHeatEn...
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7 - CONTROL €‐Switch function (installer use) However, in certain operating conditions (very cold outdoor temperatures with high supply water temperature) the heat pump’s efficiency decreases, therefore, in relation to electricity and fossil fuel costs, it may be more convenient financially to use the condensing boiler to satisfy heating demands.
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7 - CONTROL Accessing unit parameters (installer use) Is possible to choose ALL (the parameters) to access to all the parameters or to choose some subgroups where the parameters are assembled according to the function. Only the group of active parameters are visualized, that is relevant to the functions enabled by the unit configuration Select settings Enter password Confirm...
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The access to parameters or modifications are allowed only to the installer who assumes all responsibility, in case of doubts please contact Clivet. For any changes not permitted or not approved by Clivet, the same declines any responsibility for malfunctions and/or damages to the unit/system.
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7 - CONTROL Password-protected unit parameters (installer use) Tab.2 Config-DI2 Configuration of digital input F-DI2 0 = Input disabled 1 = Remote ON-OFF input 2 = Remote mode change input (H/C) 3 = Remote system call input 4 = Second remote system set point PipeType Pipe length configuration (refrigerant line) 0 = short pipe (0 m to 25 m)
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7 - CONTROL Password-protected unit parameters (installer use) Tab.3 PWRes Integration resi stance absorbed capacity TLimiteCool Inlet water temp under which comp activation in COOL is permitted Inlet water temp under which comp activation in HEAT is permitted TLimiteHeat Enabling of switch between heat pump and boiler in relation to COP TypeTerm 0 = function disabled (default setting) 1 = switch between heat pump and boiler in relation to SCOP...
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7 - CONTROL Hydro board firmware update (installer use) Certain USB pen drive brands may not be detected. Access reserved for technical assistance personnel during start-up and subsequent interventions. Materials required for the update: PC with the files required for the V421RXXX update process ...
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7 - CONTROL Updating the keypad (installer use) Access reserved for technical assistance personnel during start-up and subsequent interventions. Certain USB pen drive brands may not be detected. Materials required for the update: PC with the files required for the update process ...
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7 - CONTROL Refrigeration board parametres update (installer use) Certain USB pen drive brands may not be detected. Access reserved for technical assistance personnel during start-up and Material required for the update: PC with the pari.csv file required for the update process ...
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7 - CONTROL MODBUS PROTOCOL - INSTALLER USE According to the unit configuration some parameters are visible and some not. SUPERVISION CONTROLS Address Description U.M. Note RemoteMode Bitmap 2600 Function Enable Note 1=ON / 0=OFF EnStatoRete = 1 ON/OFF via network (1=Comfort; 0=OFF) enabled when EnStatoRete=1 1=Maintenance / 0=OFF EnStatoRete = 1...
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7 - CONTROL Address Description U.M. Note FlagRegister 2 Bitmap 2602 Function Enable Note EnSetAmbienteRete Remote room setpoint enable EnRichiestaAmbRete Room thermoregulation request via Remote room network thermoregulation request enable EnSondaURAmbRete 0: room thermostat reading Remote external relative 1: networked sensor reading humidity enable EnACSControlRete To control DHW via the network,...
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7 - CONTROL DHW controls Address Description U.M. Note Remote mode DHW Bitmap 2700 Function Enable Note 1=ON / 0=OFF EnComandiRete = 1 ON/OFF via network (1=DHW on; 0=DHW off) enabled if EnComandiRete=1 Free 1 = Storage 1 = storage mode via network, enabled if EnComandiRete=1 1 = Recirculation 1 = recirculation mode via network,...
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7 - CONTROL Stata Address Description U.M. Notes Current set point °C/10 Setpoint 4200 Actual temperature difference (including compensation) °C/10 4201 Timer relative to resource insertion Seconds Times 4202 Dynamic TimeScan relative to resource insertion Seconds Times 4203 External T compensation °C/10 Compensations 4204...
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7 - CONTROL Address Description U.M. Notes Free 4255 Free 4256 Free 4257 Free 4258 Free 4259 Free 4260 Free 4261 Number Fan 0-15 4262 Unit statuses bitmap Bitmap 4263 Function Configuration ON/OFF 0=OFF 1=ON Heat/Cool 0=Cool 1=Heat 1=Eco active Only boilre 1=Only boilre Only DHW...
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7 - CONTROL Limitations Address Description U.M. Notes Frequency minimum limit Limite minima frequenza 7000 Frequency maximum limit Limite massima frequenza 7001 Frequency requested by the thermoregulator Frequenza richiesta dal termoregolatore 7002 Requested frequency (sent to outdoor unit) Frequenza richiesta (inviata a unità esterna) 7003 Outdoor unit current frequency Frequenza attuale unità...
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7 - CONTROL Secondary statuses Circuit 1 Description Address U:M: Notes Current H2O set point °C*10 Setpoint 4500 Return H2O operating temperature °C*10 Temperature probe 4501 Supply H2O operating temperature °C*10 Temperature probe 4502 Averaged temperature variation °C*10 Temperature Delta 4503 Instantaneous temperature variation °C*10...
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7 - CONTROL Circuit 2 Address Description U:M: Notes Current H2O set point °C*10 Setpoint 4530 Return H2O operating temperature °C*10 Temperature probe 4531 Supply H2O operating temperature °C*10 Temperature probe 4532 Averaged temperature variation °C*10 Temperature Delta 4533 Instantaneous temperature variation °C*10 Temperature Delta 4534...
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7 - CONTROL Secondary commands Circuit 1 Description Address id U:M: Remote controls Bitmap 4600 Function Enable Notes 1=ON / 0=OFF EnStatoRete=1 0 = OFF 1 = ON Free Remote request EnChiamataRete=1 0 = Request from digital input 1 = Request from network Free 8-15 Remote supply heat...
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7 - CONTROL Circuit 2 Description Address id U:M: Remote controls Bitmap 4630 Function Enable Notes 1=ON / 0=OFF EnStatoRete=1 0 = OFF 1 = ON Free Remote request EnChiamataRete=1 0 = Request from digital input 1 = Request from network Free 8-15 Remote supply heat...
7 - CONTROL 7.3 - ALARMS In case of maloperations the alarms are indicated by the 'Alarm in progress' symbol on the multifunctional keypad. To display the alarms select the symbol alarm and confirm. To reset the alarm remove its cause and reset the active alarm.
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7 - CONTROL LIST OF ALARMS TAB 2 Visualisation of Visualisation of code on Description code on indoor moto-condensing unit Possible cause unit keypad board The Th sensor connector is loosening. Reconnect it. The Th sensor connector is wet or there is water in. remove Compressor return temperature probe the water, make the connector dry.
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7 - CONTROL LIST OF ALARMS TAB 3 Visualisation of Visualisation of code on code on indoor moto-condensing unit Description Possible cause unit keypad board Return temperature probe of secondary faulty or disconnected sensor Supply temperature probe of secondary faulty or disconnected sensor pump high absorption - air in the installation - defective Thermal pump of secondary C2 wirings - faulty pump...
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7 - CONTROL LIST OF ALARMS TAB 4 Visualisation of Visualisation of code on Description code on indoor moto-condensing unit Possible cause unit keypad board Heating mode, DHW mode. The water flow is low; water temp is high, whether there is air in the water system.
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7 - CONTROL LIST OF ALARMS TAB 5 Visualisation of Visualisation of code on code on indoor moto-condensing unit Description possible cause unit keypad board system not under pressure - air must be let out, dirty sludge Utility pump flow remover, primary circulator stopped (mechanical error, burned fuse) Absence of water flow source side.
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7 - CONTROL 7.4 - UNIT STATA During the Sphera operation is possible to visualize the unit status by the values obtained from sensors and from the main unit operating parameters. Description U.M. Description U.M. Current set point °C Primary flow rate litres/min Actual temperature difference (including °C...
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7 - CONTROL 7.5 - HID-TI52 - REMOTE CONTROL WITH TOUCH SCREEN DISPLAY, FOR BUILT-IN INSTALLATION (BOX 503) OR FOR WALL INSTALLATION.(OPTION) Signal led Reset Diagnostics Restart of the device Temperature and humidity probe Display 8.3 °C Outside temperature 11:15 Hour 19.2 °C Ambient temperature...
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7 - CONTROL Access functions Settings Press Settings Lock touch (press) Time scheduling Lock the display for 20 sec. for the thermostat cleaning Display automatic shutdown Prolonged press 5 seconds = access parameters Brightness (installer use) Beep ((touch sound) Press = access unit stata (Visualization only) Home page (not used) Previous menu Down / Value decreasing...
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7 - CONTROL Heating/cooling temperature adjustment Sets the system delivery temperature The heating/cooling setpoint is used in Comfort, the perfect temperature when you are at home. The secondary heating/cooling Setpoint is used in 'Economy' or 'Out-of-home' for lower energy consumption. The heating/cooling setpoint is used to set the room temperature of the zone detected by the room sensor or thermostat if multiple zones are present, which determines whether the room requires heating or cooling.
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7 - CONTROL Time scheduling It allows the user to customise the time scheduling of the days, according to his/her own requirements, setting up to 6 different time bands for each day and selecting the Comfort, Eco or OFF mode. Monday Scheduling Settings...
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7 - CONTROL DWH scheduling It allows the user to customise the time scheduling of the days, according to his/her own requirements, setting up to 6 different time bands for each day and selecting the storage, recirculation, storage + recirculation or maintenance mode. Monday Scheduling Settings...
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7 - CONTROL Visualisation of current alarms Visualisation the symbol Event 11:30 05/03/16 Press Scroll down to view warnings For alarms list see chapter 8.3 Visualisation alarms log/ reset Visualisation the symbol Before resetting an alarm identify and remove the cause that generate it Repeated reset can cause irreversibile damages as malfunctioning of the system itself.
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7 - CONTROL Access parameters (installer use) Insert value Parameters Setting Unit Register Read Write Enter password Press Press Press settings installer and confirm Unit Unit address entry filed on Modbus network through the numeric keypad screen Register Entry field of the unit Modbus register to be questioned on the Modbus network through the numeric keypad screen Display field of the value to write on the unit register through the numeric keypad screen Write If not value is entered, the field remains empty...
8 - MAINTENANCE 8.1 - CHECKLIST FOR RECOMMENDED REGULAR CHECKS Checks effected on…………………...…………..by…………………………...…...……………………….of the company…………………………………….. √ intervention frequency (months) □ Panel fixing □ External unit fan fixing □ External unit coil cleaning □ Charged pressure of water system □ Docking joints, caps and shafts □...
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8 - MAINTENANCE PERIODIC BOILER CHECK LIST Controls effected on ……………………..By………………………….of the Company ………………………………………. √ intervention frequency: every 12 months check the tightness of the gas section and replace gaskets if necessary □ □ check the tightness of the water section and replace gaskets if necessary visually inspect the flame and condition of the combustion chamber □...
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8 - MAINTENANCE 8.2 - GENERAL 8.6 - EXTERNAL UNIT FAN Maintenance must be done by authorized centres or by Check: qualified personnel. ensure that the fan and the relative protection grids are well The maintenance allows to: fixed ...
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8 - MAINTENANCE 8.8 - CONDENSATE DRAIN Dirt or scale can give rise to clogging. Also, microorganisms and mould can flourish in the bowl. Foresee periodical cleaning with suitable detergents and, eventually, disinfect with sanitising products. Once cleaning is completed, pour water inside the bowl to check the regular outflow.
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8 - MAINTENANCE 8.13 - CLEANING THE PLATE HEAT EXCHANGER The plate heat exchanger must be cleaned whenever the domestic hot water filling time exceeds the normal rate. The frequency depends of the quality of the water. If necessary, fit a water softener to reduce water hardness. The desincrustation treatments must be carried out by qualified personnel.
8 - MAINTENANCE LIMESTONE DEPOSIT OF DISCHARGE DHW 8.15 - SACRIFICIAL ANODE STORAGE TANK The magnesium sacrificial anodes assure the storage tank 1. Turn the system’s main switch to ‘off’ anti-corrosive protection. Check the anode: 2. Close tap (A) water inlet ...
9 - TECHNICAL INFORMATION 9.1 - DIMENSIONALS- Recessed cabinet Functional spaces Description Gas fittings Liquid fittings Domestic hot water supply M 3/4” G Aqueduct inlet M 3/4” G Supply to system M 3/4” G Return from system M 3/4” G Supply system (2°...
9 - TECHNICAL INFORMATION GENERAL TECHNICAL DATA Size Heating Heating capacity 4,23 6,33 8,09 Total power input 0,81 1,31 1,77 Air 7°C 5,21 4,83 4,57 Water 35°C Water flow-rate 0,20 0,30 0,39 Available nominal pressure 50,0 50,0 47,0 Max. available pressure 71,0 63,0 55,0...
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9 - TECHNICAL INFORMATION Size Rated power Generator energy class Clima Average High tempera- η ture System Energy Class Heat pumps η Domestic Hot Water Energy Class SRHM-T Generator energy class Generator energy class A+++ Clima Average Low tempera- ture η...
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9 - TECHNICAL INFORMATION Indoors unit (SRHM) Size System characteristics Maximum circuit pressure Installation expansion vessel DHW characteristics Volume of DHW tank DHW safety heating element 2,00 Maximum DHW circuit pressure DHW expansion vessel Safety thermostat setting °C Dimensions Length of unit Depth of unit Height of unit 2200...
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(1) Power supply 220-240/1/50 Hz +/-10% Max. voltage imbalance between phases 2% For power voltages other than the standard, contact the Clivet technical department The units are conforming with the prescriptions of European Standards CEI EN 60204 and CEI EN 60335...
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9 - TECHNICAL INFORMATION SOUND LEVELS - EXTERNAL UNIT Sound levels refer to units with full load under nominal test conditions. Sound Sound Sound power level (Db) pressure power The sound pressure level refers to a distance of 1 meter from the outer SIZE Octave band (Hz) level...
9 - TECHNICAL INFORMATION OPERATING RANGE COOLING Sphera-i Hybrid 2.1 - 4.1 Sphera i Comfort 2.1 - 4.1 HEATING Sphera i Comfort 2.1 - 4.1 Sphera-i Hybrid 2.1 - 4.1 DOMESTIC HOT WATER PRODUCTION Sphera i Comfort 2.1 - 4.1 Sphera-i Hybrid 2.1 - 4.1 Twu [°C] = internal exchanger outlet water temperature 3.
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10 - BOILER RECESSED CABINET 10.1 - DRAIN PIPE - BY THE CUSTOMER The connections to the flues and the wall drains, where admitted, have a fundamental importance for the good operation of the boiler, and must be carried out by the qualified installer in compliance with the national and local technical regulations and standards in force.
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10- BOILER COAXIAL DRAIN LENGTH Possible dual tube outlets It allows flue gas emission and the intake of air from the Suction and exhaust fittings 80mm diameter outside wall. Accessory separately supplied S = exhaust fumes A = return air Top outlet Max 10 m COAXIAL DRAIN LENGTH...
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5 - BOILER SPLIT DRAIN LENGTH Split drain Ø 80/80 (horizontal) The two-pipe system allows the flue gas emission along the flue and intake of air directly from the outside. KAS80X - Suction and exhaust fittings 80mm diameter KAS80X (accessory separately supplied) KSDFX Maximum length Bend...
10 - BOILER INSTALLATION EXAMPLES ROOF DRAIN DRAIN The flue gas emissions and collection of condensate must be carried out correctly according to the applicable national and local technical and regulatory provisions. Allow the condensate return ≥ In areas with abundant snowfalls INTAKE Avoid the rain input Avoid condensate stagnations...
5 - BOILER 10.2 - GAS LINE CONNECTION 10.3 - CONDENSING BOILER 24 KW The gas connection must be carried out by the qualified The boiler is supplied STANDARD with factory calibration for installer in compliance with the national standards. G20 methane gas.
10 - BOILER KTCGPLX - Methane/LPG boiler conversion kit 10.4 - FILLING THE TRAP The accessory kit for LPG supply is provided separately and, if installed, it will require recalibration. (see page 113) Before the boiler is switched on, it is necessary to fill the condensate collector trap to prevent the backflow of exhaust gases through the trap itself.
10 - BOILER 10.1 - BOILER TECHNICAL DATA BOILER DATA Category gas II2H3B/P Gas Type G20 - G30 -G31 BOILER COMBUSTION FEATURES Supply pressure mbar HEATING electric fan max speed HEATING electric fan min speed Fumes capacity to nominal heat capacity °C 73,65 73,65...
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10 - BOILER Using the button , select the desired operating 10.3 - START-UP OF THE BOILER mode. The activation of the function will be indicated by the continuous display on the screen of the symbol corre- Before proceeding with the boiler start-up (smoke analysis) sponding to the required operating mode.
10 - BOILER Using the buttons of the heating part select the parameter to be changed. Use the buttons of the “S” symbol to modify the parameter value. 10.5 - ACCESSING PARAMETERS Access to parameters is only admitted to qualified personnel.
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10 - BOILER PARAMETRES LIST TAB.1 PARAMETER DESCRIPTION RANGE FUNCTION Boiler model selection 0 - 10 7 = R1K 24 Boiler type selection 0 - 5 5 = only heating Gas type selection 0 - 1 0 = Methane Warning: 1 = LPG Before you change the parameter value read the instructions described in the section “Gas type...
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10 - BOILER PARAMETRES LIST TAB.1 PARAMETER DESCRIPTION RANGE FUNCTION Starting phase adjustment Set value via Value expressed in hertz Using this parameter you can set the fan speed during parameter (1Hz = 30 rpm) the switch-on phase. P10 - 203 The value is fixed based on the set power (see parameter P00) and the type of gas (see parameter P02) N.a.
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10 - BOILER 10.6 - THERMAL CAPACITY DIAGRAM/ ELECTRIC FAN FREQUENCY Frequency (Hz) GAS TYPE MINIMUM FREQUENCY IN HEATING MAXIMUM FREQUENCY IN HEATING...
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10 - BOILER 10.7 - FAULT REPORTING CODES TAB.1 The described procedures to solve the anomalies are reserved only to authorised after-sales assistance centres. The manufacturing company declines every responsibility for damages to persons, things or animals due to the initiatives of inexperienced or unauthorised persons.
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10 - BOILER FAULT REPORTING CODES TAB.2 CODE - FAULT POSSIBLE CAUSE VERIFY SOLUTION RESET Thermostat malfunction or Check the integrity of the product Replace it Manual reset out of calibration compared to the tester (by verifying if Safety thermostat (press the reset the contact is open or closed) (95°C)
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10 - BOILER FAULT REPORTING CODES TAB.3 CODE - FAULT POSSIBLE CAUSE VERIFY SOLUTION RESET Primary or secondary heat Verify the temperature difference between Clean or replace Automatic exchanger obstructed primary and secondary heat exchanger part Insufficient circulation Circulation pump broken or Check the integrity of the product Clean or replace dirty impeller.
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10 - BOILER ACTIVE FUNCTION REPORTING CODES FUNCTION DESCRIPTION CODE “Chimney sweep” acti- It is activated by holding down the reset button for 7 seconds and is deactivated by vated switching off the boiler. This function brings the boiler to maximum heating pressure for 15 minutes by deactivating the modulation function.
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10 - BOILER 10.8 - ACCESS TO THE BOILER 10.9 - ELECTRONIC CARD ACCESS Turn the unit off before any operation. For most maintenance and control operations you need to remove one or more panels of the jacket. To intervene on the control panel electrical connections, To intervene on the front side of the boiler, proceed as proceed as follows: follows:...
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10 - BOILER 10.10 - KTCGPLX - METHANE/LPG BOILER CONVERSION KIT Check that the gas supply hose is suitable for the new type of fuel which feeds the boiler. Proceed as follows: loosen the two screws “1” (Fig. A) from the fixing collet and remove the air intake tube;...
10 - BOILER 10.11 - GENERAL INSTRUCTIONS Before switching on the boiler, you must make sure that there is a other equipment that may generate electrical discharges or stamp of the Technical Assistance Centre on the First Switch-on sparks; Certificate, certifying the testing and first switching on of the boiler.
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10 - BOILER DISPLAY Indication of displayed parameter number or code Display of resettable error Parameter programming function active Operating mode in OFF Display of temperature/set point/parameter value Display of non-resettable error Signal of system water pressure too low Operation in heating mode enabled. Signal of flame present / it also indicates with 3 percentage levels, the degree of modulating power of the boiler (fig.A) INFO MENU DISPLAY...
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10 - BOILER FAULT REPORTING CODES The boiler can report faults by means of a code shown on the display. The following is a list of displayed fault codes for troubleshoot- ing and the operations that the user can perform to unlock the boiler. CODE ICON FAULT...
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11 - ACCESSORIES 11.1 - ANTIVIBRATION RUBBER MOUNTS FOR EXTERNAL UNIT The rubber antivibration mounts reduce the vibrations of compressor during its operation and they are installed at the base toe. Code Size BB30 - 60 Sh BB30 - 45 Sh BB30 - 60 Sh BB30 - 45 Sh 2.1 - 4.1...
12 - GENERAL INSTRUCTIONS - set points change 12.1 - USER - standby mode - maintenance Cleaning and user maintenance shall not be made by children - what to do / what not to do in case of breakdown without supervision. Before cleaning, be sure to stop the operation and turn the breaker off or pull out the power plug.
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12 - GENERAL INSTRUCTIONS An air bleed valve is installed in all of the highest points of the 12.4 - ELETTRIC SYSTEM system allowing the venting of the circuits air. Drainage taps are installed in the lowest points of the system to allow bleeding.
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12 - GENERAL INSTRUCTIONS different voltage and that are able to emit electromagnetic 12.6 - MODIFICATION disturbances. Do not lay the cable near devices which can generate All unit modifications will end the warranty coverage and the electromagnetic interferences. manufacturer responsibility. Do not lay the cables parallel to other cables;...
13 - RESIDUAL RISKS / DISPOSAL a fire the temperature of the refrigerant could reach values that 13.1 - RESIDUAL RISKS increase the pressure to beyond the safety valve with the consequent possible projection of the refrigerant itself or General explosion of the circuit parts that remain isolated by the In this section the most common situations are signalled.
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13 - RESIDUAL RISKS / DISPOSAL 13.2 - DISPOSAL Disconnection Dismantling and disposal Only authorised personnel must disconnect the unit. THE UNIT MUST ALWAYS BE SENT TO AUTHORISED Avoid leak or spills into the environment. CENTRES FOR DISMANTLING AND DISPOSAL. Before disconnecting the unit, the following must be When dismantling the unit, the fan, the motor and the coil, if recovered, if present:...
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14 - ENERGY DATA SHEETS AND LABELLING Clivet S.p.A. SRHM A-iC + MDAN-XMi 2.1 2015 811/2013...
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Information requirements for heat pump space heaters and heat pump combination heaters. Informazioni obbligatorie per gli apparecchi a pompa di calore per il riscaldamento d’ambiente e gli apparecchi di riscaldamento misti a pompa di calore Model(s): / Modelli: SRHM A iC + MDAN XMi 2.1 Air to water heat pump: / Pompa di calore aria/acqua: Water to water heat pump: / Pompa di calore acqua/acqua: Brine to water heat pump: / Pompa di calore salamoia/acqua:...
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Contact details / Recapiti. CLIVET SPA VIA CAMP LONC, 25 Z.I. VILLAPAIERA 32032 FELTRE (BL) ITALY "(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
Page 127
Product fiche: combination heaters Scheda prodotto: apparecchi di riscaldamento misti SERIES / Serie Model / Modello SRHM A iC + MDAN XMi 2.1 Size / Grandezza Medium temperature application /Applicazione a media °C temperatura Low temperature application /Applicazione a bassa °C temperatura DHW profile / Profilo ACS...
Page 128
Product fiche: temperature control Scheda prodotto: dispositivi di controllo della temperatura SERIES / Serie Model / Modello SRHM A iC + MDAN XMi 2.1 Size / Grandezza 2 2.1 Device class VIII Product fiche: packages of combination heater, temperature control and solar device Scheda prodotto: insiemi di apparecchi di riscaldamento misti, dispositivi di controllo della temperature e dispositivi solari 8.85...
Page 131
Information requirements for heat pump space heaters and heat pump combination heaters. Informazioni obbligatorie per gli apparecchi a pompa di calore per il riscaldamento d’ambiente e gli apparecchi di riscaldamento misti a pompa di calore Model(s): / Modelli: SRHM A iC + MDAN XMi 3.1 Air to water heat pump: / Pompa di calore aria/acqua: Water to water heat pump: / Pompa di calore acqua/acqua: Brine to water heat pump: / Pompa di calore salamoia/acqua:...
Page 132
Contact details / Recapiti. CLIVET SPA VIA CAMP LONC, 25 Z.I. VILLAPAIERA 32032 FELTRE (BL) ITALY "(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
Page 133
Product fiche: combination heaters Scheda prodotto: apparecchi di riscaldamento misti SERIES / Serie Model / Modello SRHM A iC + MDAN XMi 3.1 Size / Grandezza Medium temperature application /Applicazione a media °C temperatura Low temperature application /Applicazione a bassa °C temperatura DHW profile / Profilo ACS...
Page 134
Product fiche: temperature control Scheda prodotto: dispositivi di controllo della temperatura SERIES / Serie Model / Modello SRHM A iC + MDAN XMi 3.1 Size / Grandezza Device class VIII Product fiche: packages of combination heater, temperature control and solar device Scheda prodotto: insiemi di apparecchi di riscaldamento misti, dispositivi di controllo della temperature e dispositivi solari 6.80...
Page 137
Information requirements for heat pump space heaters and heat pump combination heaters. Informazioni obbligatorie per gli apparecchi a pompa di calore per il riscaldamento d’ambiente e gli apparecchi di riscaldamento misti a pompa di calore Model(s): / Modelli: SRHM A iC + MDAN XMi 4.1 Air to water heat pump: / Pompa di calore aria/acqua: Water to water heat pump: / Pompa di calore acqua/acqua: Brine to water heat pump: / Pompa di calore salamoia/acqua:...
Page 138
Contact details / Recapiti. CLIVET SPA VIA CAMP LONC, 25 Z.I. VILLAPAIERA 32032 FELTRE (BL) ITALY "(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
Page 139
Product fiche: combination heaters Scheda prodotto: apparecchi di riscaldamento misti SERIES / Serie Model / Modello SRHM A iC + MDAN XMi 4.1 Size / Grandezza Medium temperature application /Applicazione a media °C temperatura Low temperature application /Applicazione a bassa °C temperatura DHW profile / Profilo ACS...
Page 140
Product fiche: temperature control Scheda prodotto: dispositivi di controllo della temperatura SERIES / Serie Model / Modello SRHM A iC + MDAN XMi 4.1 Size / Grandezza 2 4.1 Device class VIII Product fiche: packages of combination heater, temperature control and solar device Scheda prodotto: insiemi di apparecchi di riscaldamento misti, dispositivi di controllo della temperature e dispositivi solari...
Page 143
Information requirements for heat pump space heaters and heat pump combination heaters. Informazioni obbligatorie per gli apparecchi a pompa di calore per il riscaldamento d’ambiente e gli apparecchi di riscaldamento misti a pompa di calore Model(s): / Modelli: SRHM A iH + MDAN XMi 2.1 Air to water heat pump: / Pompa di calore aria/acqua: Water to water heat pump: / Pompa di calore acqua/acqua: Brine to water heat pump: / Pompa di calore salamoia/acqua:...
Page 144
Contact details / Recapiti. CLIVET SPA VIA CAMP LONC, 25 Z.I. VILLAPAIERA 32032 FELTRE (BL) ITALY "(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
Page 145
Product fiche: combination heaters Scheda prodotto: apparecchi di riscaldamento misti SERIES / Serie Model / Modello SRHM A iH + MDAN XMi 2.1 Size / Grandezza Medium temperature application /Applicazione a media °C temperatura Low temperature application /Applicazione a bassa °C temperatura DHW profile / Profilo ACS...
Page 146
Product fiche: temperature control Scheda prodotto: dispositivi di controllo della temperatura SERIES / Serie Model / Modello SRHM A iH + MDAN XMi 2.1 Size / Grandezza 2 2.1 Device class VIII Product fiche: packages of combination heater, temperature control and solar device Scheda prodotto: insiemi di apparecchi di riscaldamento misti, dispositivi di controllo della temperature e dispositivi solari 8.85...
Page 149
Information requirements for heat pump space heaters and heat pump combination heaters. Informazioni obbligatorie per gli apparecchi a pompa di calore per il riscaldamento d’ambiente e gli apparecchi di riscaldamento misti a pompa di calore Model(s): / Modelli: SRHM A iH + MDAN XMi 3.1 Air to water heat pump: / Pompa di calore aria/acqua: Water to water heat pump: / Pompa di calore acqua/acqua: Brine to water heat pump: / Pompa di calore salamoia/acqua:...
Page 150
Contact details / Recapiti. CLIVET SPA VIA CAMP LONC, 25 Z.I. VILLAPAIERA 32032 FELTRE (BL) ITALY "(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
Page 151
Product fiche: combination heaters Scheda prodotto: apparecchi di riscaldamento misti SERIES / Serie Model / Modello SRHM A iH + MDAN XMi 3.1 Size / Grandezza Medium temperature application /Applicazione a media °C temperatura Low temperature application /Applicazione a bassa °C temperatura DHW profile / Profilo ACS...
Page 152
Product fiche: temperature control Scheda prodotto: dispositivi di controllo della temperatura SERIES / Serie Model / Modello SRHM A iH + MDAN XMi 3.1 Size / Grandezza Device class VIII Product fiche: packages of combination heater, temperature control and solar device Scheda prodotto: insiemi di apparecchi di riscaldamento misti, dispositivi di controllo della temperature e dispositivi solari 6.80...
Page 155
Information requirements for heat pump space heaters and heat pump combination heaters. Informazioni obbligatorie per gli apparecchi a pompa di calore per il riscaldamento d’ambiente e gli apparecchi di riscaldamento misti a pompa di calore Model(s): / Modelli: SRHM A iH + MDAN XMi 4.1 Air to water heat pump: / Pompa di calore aria/acqua: Water to water heat pump: / Pompa di calore acqua/acqua: Brine to water heat pump: / Pompa di calore salamoia/acqua:...
Page 156
Contact details / Recapiti. CLIVET SPA VIA CAMP LONC, 25 Z.I. VILLAPAIERA 32032 FELTRE (BL) ITALY "(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
Page 157
Product fiche: combination heaters Scheda prodotto: apparecchi di riscaldamento misti SERIES / Serie Model / Modello SRHM A iH + MDAN XMi 4.1 Size / Grandezza Medium temperature application /Applicazione a media °C temperatura Low temperature application /Applicazione a bassa °C temperatura DHW profile / Profilo ACS...
Page 158
Product fiche: temperature control Scheda prodotto: dispositivi di controllo della temperatura SERIES / Serie Model / Modello SRHM A iH + MDAN XMi 4.1 Size / Grandezza 2 4.1 Device class VIII Product fiche: packages of combination heater, temperature control and solar device Scheda prodotto: insiemi di apparecchi di riscaldamento misti, dispositivi di controllo della temperature e dispositivi solari...
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