Sime Open Hybrid MEM 25-006 Installation And Maintenance Manual Download Page 41

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3.5.6 DHW

PARAMETERS MENU

GENERAL SETTINGS

GENERATION

I/O CONFIGURATION

HEATING

COOLING

DOMESTIC HOT WATER



ENERGY SETTINGS

Press

to access domestic hot water.

Comfort Setpoint Temperature for DHW

DOMESTIC HOT WATER

S600

COMFORT

SETPOINT TEMPERATURE

FOR DHW:

55.0ºc

PAR.

DESCRIPTION

RANGE

6000

COMFORT Setpoint Temperature for DHW

[°C]

10.0 - 80.0

The DHW COMFORT temperature can be set manually (it is the

same value which can be modified in the user menu).

Reduced Setpoint Temperature for DHW

DOMESTIC HOT WATER

S602

REDUCED

SETPOINT TEMPERATURE

FOR DHW:

45.0ºc

PAR.

DESCRIPTION

RANGE

6010

REDUCED Setpoint Temperature for DHW

[°C]

10.0 - 80.0

The DHW REDUCED temperature can be set manually (it is

the same value which can be modified in the user menu).

Maintaining Storage Tank When In Reduced Mode

DOMESTIC HOT WATER

S606

MAINTAINING STORAGE

TANK IN REDUCED MODE:

DISABLED

PAR.

DESCRIPTION

RANGE

6060

Maintaining Storage Tank When In Re-

duced Mode

Disabled

Enabled

When in DHW REDUCED mode, it is possible to enable/disable

the heat pump from maintaining the storage tank at the calcu-

lated setpoint temperature.

DHW Anti-legionella Function

DOMESTIC HOT WATER

S611

ANTI-LEGIONELLA

FUNCTION

Activation : NOT ACTIVE

Day :

MONDAY

Start Time : 00:00

End Time

: 03:00

Setpoint :

55.0ºc

PAR.

DESCRIPTION

RANGE

6120

DHW Anti-Legionella Function

Enabled

OFF

6122

Anti-Legionella Function Start Day

1 - Mon ÷ 7 – Sun

6123

Anti-Legionella Function Start Time

00 - 23

6125

Anti-Legionella Function Stop Time

00 - 23

6127

Anti-Legionella DHW Temperature

Setpoint

10.0 - 80.0

Settings relating to the anti-legionella function: Activation,

Day of the week, Start time, End time, Setpoint.

This function requires the Heat Pump to prepare the storage

tank on the basis of the parameters set here but only if in the

previous 7 days, the temperature has not reached the anti-le-

gionella setpoint value.

DHW Storage Tank Dynamic Setpoint

DOMESTIC HOT WATER

S615

DHW STORAGE TANK

DYNAMIC SETPOINT:

ENABLED

PAR.

DESCRIPTION

RANGE

6150

DHW Storage Tank Dynamic Setpoint

Disabled

Enabled

If the DHW STORAGE TANK DYNAMIC SETPOINT , is activated,

it allows the DHW storage tank to be maintained by the Heat

Pump up to the heat pump convenience temperature (not ex-

ceeding the DHW setpoint) rather than the fixed nominal set-

point.

Summary of Contents for Open Hybrid MEM 25-006

Page 1: ...al and performance features to satisfy your needs for heating and the supply of domestic hot water in maximum safety and with low running costs We recommend that your new appliance is started up within 30 days from the date of installation by qualified technicians so that you can benefit from both the legal warranty and the conventional warranty provided by Sime which is to be found at the end of ...

Page 2: ...oltaic function 6 1 1 7 Automatic filling function 6 1 1 8 Automatic degassing function 6 1 2 Structure 7 1 3 Technical data 8 1 3 1 Boiler 8 1 3 2 Heat pump 9 1 4 Main water circuits 10 1 4 1 Open Hybrid MEM ErP base 10 1 4 2 Open Hybrid MEM ErP base High Temperature kit 10 1 4 3 Open Hybrid MEM ErP base High Temperature Kit Solar Kit 11 1 5 Sensors 12 1 6 Expansion vessels 12 1 7 Circulation pum...

Page 3: ...pliance is transferred or sold to another Owner or User or is installed on another system Installation and maintenance of this appliance must be carried out by a qualified company or by a pro fessionally qualified technician in accordance with the instructions contained in the manual The company or technician will at the end of installa tion operations issue a statement of compliance with national...

Page 4: ...ng a solar ther mal circuit if installed optional Thermostatic mixer optional 12 litre solar thermal expansion vessel optional Additional appliances devices to complete the basic mini mum structure Sime SHP M ErP heat pump to be selected on the basis of system requirements MRM Remote Control to manage the entire system In the basic configuration OPEN HYBRID MEM ErP systems provide hot water at a m...

Page 5: ...e inertial storage tank acts as a thermal flywheel needed by the heat pump and hydraulic separator allow ing operation with any flow rate processed by the system Thanks to the specific design the inertial tank always guar antees the best possible working conditions for the heat pump making it work at the minimum temperature made available by the system no mixing of the return water inside the iner...

Page 6: ...d by the MEM with activation of the pumps valves and generators on the basis of the temperatures de tected by the sensors electrical power is required It is es sential that there is a correctly installed external sensor 1 1 5 Anti blocking function Function controlled by the MEM with the activation of all the active organs after a period of inactivity to prevent blocking electrical power is requir...

Page 7: ...t water pump PS 7 Domestic hot water expansion vessel Ve 8 Sensor socket B2 9 Domestic hot water storage tank drain valve Rs 10 Domestic hot water relief valve Vs 11 Sensor B3 12 System safety thermostat TS 13 Check valve Vr 14 Low temperature system pump PI 15 Inertial puffer 16 Automatic filling EV 17 Electrical panel 18 Condensation boiler 19 Mem Remote control 20 External sensor SE 21 Sime SHP...

Page 8: ...low rate l min 2 2 2 Max PMW Min Pressure bar 7 0 5 7 0 5 7 0 5 kpa 700 50 700 50 700 50 ENERGY PERFORMANCE HEATING Heating seasonal energy efficiency class A A A Heating seasonal energy efficiency 91 91 91 Sound power db A 54 56 53 DOMESTIC HOT WATER Domestic hot water energy efficiency class A A A Domestic hot water energy efficiency 82 80 80 Stated domestic hot water profile load XL XL XL ELECT...

Page 9: ... 820 FV50S 1070 FAN MOTOR Type DC Brushless Motor DC Brushless Motor DC Brushless Motor Number 1 1 2 Nominal absorbed power kW 0 156 0 188 2 x 0 18 Nominal absorbed current A 0 48 0 57 2 x 0 55 Speed r min 900 900 1000 Maximum air flow rate m3 s 1 08 1 63 2 42 COOLANT Type R410A R410A R410A Coolant quantity kg 1 55 2 10 3 65 Project pressure high low MPa 4 2 1 5 4 2 1 5 4 2 1 5 WATER CIRCUIT Water...

Page 10: ...r mains DOMESTIC HOT WATER STORAGE HEATER VD F HEAT PUMP MU E R SE Vr B2 B5 B3 TS B1 Ve VM Fig 3 1 4 2 Open Hybrid MEM ErP base High Temperature kit 1 LOW TEMPERATURE SYSTEM PI PS Water mains Water mains Radiator VD F HEAT PUMP MU E R SE B2 B5 B3 TS B1 Ve VM VAT PUFFER DOMESTIC HOT WATER STORAGE HEATER Vr Vr Vs Sp Vr Fig 4 ...

Page 11: ...hot water pump PI System pump low temperature Sp Plate heat exchanger Ve Domestic hot water expansion vessel VeS Solar expansion vessel optional VM Domestic hot water valve optional VAT High temperature valve optional B1 Domestic Hot Water High Sensor B2 Domestic Hot Water Low Sensor B3 Low Temperature system delivery sensor B4 Solar Collector Sensor supplied with the Solar Kit B5 DHW Inlet O ring...

Page 12: ...6 1336 1024 18706 12565 8622 6033 4300 3116 2296 1717 1300 998 10 C 20 C 30 C 40 C 50 C 60 C 70 C 80 C 90 C 100 C 1 6 Expansion vessels The expansion vessel installed on the boilers has the following characteristics Expansion vessel Capacity l Prefilling kpa bar in boiler 9 100 1 domestic hot water 8 300 3 solar 12 250 2 5 Conditions of Average maximum temperature of the system 85 C Start temperat...

Page 13: ...Backlit display 82 31 Button Function Alarm display if present Red flashing light alarm present Access to parameters menu press and hold Return to previous menu or the Main screen Scroll forwards Confirm the selection of an item in the menu or modification of value data Scroll backwards Fig 8 1 9 Electrical panel To facilitate the electrical connections it is recommended that the panel is hooked t...

Page 14: ... G G0 SYNC SYNC B1 B2 B3 B4 B5 B6 GND 5Vref VDC IDI GND CI NCI NOI N04 N05 N06 N07 C3 GND ID2 B7 B8 GND TLAN Y1 GNX GND N03 C3 N04 N05 N06 N07 C3 GND ID2 B7 B8 OT SE MO2 N L N L PE N L PE M 2 3 6 M DOMESTIC HOT WATER PUMP LOW TEMPERATURE SYSTEM PUMP AUTOMATIC FILLING VALVE HEAT PUMP DIVERTER VALVE KEY 1 Control unit 2 Mod bus converter 3 Transformer MO1 3 Electrical panel terminal board OT OpenThe...

Page 15: ...T PUMP MODBUS cable not supplied shielded 3x0 5mm BOILER POWER SUPPLY boiler output cable supplied as standard SOLAR PUMP OPTIONAL KIT cable supplied in optional kit COLD MODE 230Vac 1A max cable not supplied 2x1 5mm HIGH TEMPERATURE CIRCUIT VALVE OPTIONAL KIT cable supplied in optional kit HIGH TEMPERATURE CIRCUIT REQUEST LOW TEMPERATURE CIRCUIT REQUEST HUMIDISTAT REQUEST MULTIFUNCTION DIGITAL IN...

Page 16: ...stensure that the maximum weight per person is not exceeded a DANGER Use suitable tools and accident prevention protec tion when removing the packaging and when han dling the appliance d IT IS FORBIDDEN Do not leave packaging material around or near children since it could be dangerous Dispose of it as prescribed by legislation in force 2 4 Installation of the Open Hybrid Mem ErP System The OPEN H...

Page 17: ...hat the connections have already been fitted on the fitting template Connect the pipe 1 code 6277844 cold water inlet from mains totheconnection E mainsinlet ofthefittingtemplate and to the domestic hot water storage tank Connectthepipe 2 code6277821totheplateheatexchanger Sp andrestitontheshelf M inthebuilt inframe Connectthe pipe 2 to the domestic hot water storage tank 2 M Sp 1 E Fig 13 Mount t...

Page 18: ... U G 7 6 Fig 15 Connectthepipe 8 code6277828totheplateheatexchanger Sp Connect pipe 9 code 6277830 to the pipe 8 connection and totheconnection MP HeatPumpDelivery ofthefittingtem plate Connectthepipe 10 code6277825totheplateheatexchang er Sp and to the diverter valve VD m WARNING Respect the direction of the diverter valve as shown in the figure below VD 11 12 B A AB 10 Fig 16 Connect the pipe 11...

Page 19: ...r and to the puffer Connectthepipe 14 code6277829totheconnection R sys tem return of the fitting template and to the puffer R R caldaia 8 14 13 11 Fig 18 Createtheassemblyconsistingofthepipe 15 code6277831 the check valve Vr with the arrow facing downwards the low temperaturesystempump PI andthepipe 16 code6277835 connect the assembly to the puffer and to the connection M System delivery of the fi...

Page 20: ...ateafloor raised support base suitably sized fortheunit Whentheunitisoperatinginheatingmode thefloorprevents theformationoficewhich ifallowedtoaccumulate caninter fere with machine operation placeanti vibrationsupportsbetweenthebaseandthecontact surfaceeveniftheunitsareonlytransmittingminorvibrations to the ground Model Dimensions A B C D E SHP M 006 ErP 1500 500 400 400 500 SHP M 009 ErP 1500 500...

Page 21: ...w the passage of the smoke outlet The drawing indicates the positions and prearranged dimensions in the built in frame for the outlets for the smoke outlet and combustion air inlet pipes 280 Ø 1 2 0 Ø 1 4 0 Ø 1 4 0 Ø 1 4 0 Ø 1 4 0 135 85 280 Top view Front view Rear view Right side view Left side view 135 85 135 85 Fig 23 m WARNINGS The smoke flue and the connection to the flue pipe must be in com...

Page 22: ... ac cessories from those listed in the table below completes the smoke outlet combustion air inlet assembly Split pipe system 4 2 1 3 Fig 25 KEY 1 Split pipe system with take off point 2 Air inlet 3 Smoke outlet 4 Take off point for smoke analysis Separate accessories Description Code Diameter Ø 60 mm Diameter Ø 80 mm Air smoke split pipe system without take off point 8093060 Air smoke split pipe ...

Page 23: ... found inside the packaging ConnectthetelephonelinefromtheelectricalpanelofthePen Hybrid Mem Rest the front section B to the rear holder and secure everything using the countersunk screws to be found inside the packaging Apply the push on rim C A B C Fig 26 m NB The cable supplied with the appliance is 6 m long and can be extended to up to 50 m with an RJ12 tele phone cable 2 7 Solar thermal stora...

Page 24: ...ushing the cable to prevent the sen sors from detaching The sensors B5 DHW boiler inlet B3 Low temperature system delivery and TS Low Temperature system Safety Thermostat are supplied with the appliance and must be positioned by the in staller as indicated in the figures below and be connected to the electrical panel see 1 10 Wiring diagram Make sure that no mistake is made regarding the fast ons ...

Page 25: ...ure System Safety Thermostat Cable TS OpenTherm Cable OT to be connected to the boiler terminal board terminals 5 and 6 Inputs for the electrical connection cables Side Rear Fig 30 m WARNING To facilitate the electrical connections hook the panel to a clip on the domestic hot water storage tank To make the connection cables enter the inside of the built in frame use the designated openings pre arr...

Page 26: ...ices on the system to heat request TA etc Manually open the automatic filling valve setting the screw A to the OPEN position screwdriver size 45 approxi mately preferably with rotation to the left and the right OPEN 45 rh or lh CLOSED A Fig 33 NB The pressure in the system visible on the boiler display for filling purposes should be 1 2 bar Press the button on the Mem Remote Control for at least 5...

Page 27: ...ves radiators fan convectors etc Once the degassing function has finished Check on the boiler display that the system pressure is at 1 2 bar and adjust if necessary Remove the heat request TA etc set previously 2 10 2 Setting boiler parameters To go into the parameters menu from the stand by screen press the button y select the operating mode WINTER n press the buttons r and t for approximately 5 ...

Page 28: ...er storage tank Close the water system isolation valve Open at least one hot water tap Connect a pipe to the domestic hot water storage tank drain valve Rs and duct it appropriately Open the storage tank drain valve If further draining is necessary the connection A of the pipe which joins the plate heat exchanger and the water heater can be loosened slightly m WARNING Suitably protect the devices ...

Page 29: ...pear on the Mem Remote Con trol display and on the boiler display 13 17 08 THUR 09 10 14 OPEN HYBRID MEM Check that the storage tank temperature is below 25 C Otherwise open one or more than one hot water tap and lower the temperature Then close the taps again From the Mem Remote Control Stand by screen Press twice The symbol nwill be highlighted flashing Press twice The symbol rwill be highlighte...

Page 30: ...e Main screen set the OPERATING MODE required by the User 3 3 Parameter setting and display To go into the parameters menu from the Main screen on the Mem Remote Control Press and hold the button for at least5 seconds until the screen appears ENTER PASSWORD 1243 Press to confirm and enter password settings The cursor will be on the first digit to be set Press and set 1 Press to confirm and prearra...

Page 31: ...03 I 2030 Automatic Degassing Function NOT ACTIVE NOT ACTIVE ACTIVE D S207 I 2070 Automatic System Filling Function ACTIVE NOT ACTIVE ACTIVE D I 2072 Filling time 5 1 999 s I S220 I 2200 Boiler Type BRAVA HE ErP Not included BRAVA HE ErP I S240 I 2400 Heat Pump Type SHP M ErP Not included SHP M ErP I S248 I 2480 Priority Heat Pump Heating DHW DHW HEATING DHW I 2482 Maximum time for Heat Pump DHW p...

Page 32: ... Low Temperature Circuit Nominal Ambient Temperature 20 0 5 0 30 0 C A I 4043 LowTemperatureCircuitHeatingCurve 1 0 0 2 2 2 A I 4044 LowTemperatureCircuitHeatingCurve Transfer 0 0 15 0 15 0 C A I 4045 LowTemperatureCircuitHeatingCurve Rotation 0 0 15 0 15 0 C A S406 I 4060 MinimumSetpointforLowTemperature Circuit Heating System 20 0 10 0 60 0 C A I 4062 MaximumSetpointforLowTemperature Circuit Hea...

Page 33: ... Dynamic Setpoint ENABLED DISABLED ENABLED D 7 Energy Settings S700 I 7000 Electrical Primary Energy conversion factor 40 0 100 I S703 I 7030 Convenience type COST ENERGY COST S705 I 7050 Boiler Gas Type METHANE METHANE GPL D I 7054 Cost of Methane Gas 85 0 999 cent mc I I 7055 Cost of GPL Gas 140 0 999 cent lt I I 7058 Cost of Electricity 25 0 999 cent kWh I S710 I 7100 Photovoltaic System Includ...

Page 34: ... hot water operating mode Off Time Comfort Reduced This allows the domestic hot water operating mode to be selected OFF Domestic Hot Water Off TIME Domestic hot water second level of the time program see instruction for use COMFORT Domestic hot water always at comfort setpoint level REDUCED Domestic hot water always at reduced setpoint level Select language GENERAL S110 LANGUAGE SELECTION ITALIANO...

Page 35: ...GE 2070 Automatic system filling function Not active Active 2072 Filling time s 1 999 If the pressure falls to below the minimum value 0 5 bar the system low pressure alarm intervenes and the system can be filled by pressing the button The filling procedure includes automatic opening cycles of the filling valve until nominal pressure is reached System filling can be interrupted at any moment by pr...

Page 36: ...g time GENERATION S253 SOLAR PUMP MINIMUM OPERATING TIME 20s PAR DESCRIPTION RANGE 2530 Solar pump minimum operating time s 0 600 When T ON is reached for the activation of the solar pump it remains active at least for the time set even if T OFF is reached Solar collector anti freeze function GENERATION S254 SOLAR COLLECTOR ANTI FREEZE FUNCTION ACTIVE MINIMUM TEMPERATURE 15 0ºc PAR DESCRIPTION RAN...

Page 37: ...included From boiler From HEAT PUMP The external sensor is important for system operation and thermo regulation and should be installed in a suitable po sition In the case of a Heat Pump the functions associated with the external sensor lose accuracy and effectiveness B6 Digital input function I O CONFIG S350 B6 DIGITAL INPUT FUNCTION COOL MODE PAR DESCRIPTION RANGE 3500 B6 Digital input function ...

Page 38: ...ature Circuit Nominal Ambient Temperature 5 0 30 0 4023 Low Temperature Circuit Heating Curve 0 2 2 2 4044 Low Temperature Circuit Heating Curve Transfer 15 0 15 0 4045 Low Temperature Circuit Heating Curve Rotation 15 0 15 0 The Low Temperature Circuit Ambient Heating setpoint is cal culated using the climatic curve with S400 CLIMATIC CURVE For the selection and adjustment transfer rotation of th...

Page 39: ... Heating System 10 0 80 0 4062 Maximum Setpoint for Low Temperature Circuit Heating System 10 0 80 0 4066 50 C Low Temperature Circuit Safety Thermostat Disabled Enabled Low temperature circuit Setting the setpoint min max limits and enabling disabling the 50 C safety thermostat NB With safety thermostat ENABLED it is not possible to set the maximum setpoint to a temperature exceeding 45 C In orde...

Page 40: ...lly then the less convenient source can be activated as a form of a assistance after the set delay time 3 5 5 Cooling PARAMETERS MENU GENERAL SETTINGS GENERATION I O CONFIGURATION HEATING COOLING DOMESTIC HOT WATER ENERGY SETTINGS Press to access cooling Cooling System Fixed Setpoint COOLING S500 COOLING SYSTEM FIXED SETPOINT 15 0ºc PAR DESCRIPTION RANGE 5000 Cooling System Fixed Setpoint 7 0 30 0...

Page 41: ... maintaining the storage tank at the calcu lated setpoint temperature DHW Anti legionella Function DOMESTIC HOT WATER S611 ANTI LEGIONELLA FUNCTION Activation NOT ACTIVE Day MONDAY Start Time 00 00 End Time 03 00 Setpoint 55 0ºc PAR DESCRIPTION RANGE 6120 DHW Anti Legionella Function Enabled OFF ON 6122 Anti Legionella Function Start Day 1 Mon 7 Sun 6123 Anti Legionella Function Start Time 00 23 6...

Page 42: ...y Photovoltaic function ENERGY SETTINGS S710 PHOTOVOLTAIC SYSTEM NOT INCLUDED Power peak 03 0kWp Fixed consumpt 01 0kWp HP Heat Output 09kW PAR DESCRIPTION RANGE 7100 Photovoltaic System Included Not included Included 7104 Photovoltaic System Peak Power 0 0 99 9 7106 Fixed Residential Building Consump tion 0 0 99 9 7109 Heat Pump Nominal Heat Output 1 32 Photovoltaic function only available if the...

Page 43: ...DESCRIPTION RANGE 8060 Enabling modbus communication Yes No Enable or disable Modbus communication Boiler information display COMMUNICATION S812 BOILER INFORMATION Heating Enabling OFF Heat Operation OFF DHW Enabling ON DHW Operation ON Burner 48 Alarm OFF Boiler information display COMMUNICATION S813 BOILER INFORMATION Heat Setpoint 43 4ºc Heat Deliv T 45 9ºc DHW Setpoint 45 0ºc DHW Deliv T 27 0º...

Page 44: ...Delta T too high Faultorblockinthesolarthermalcirculator Release or replace the circulator Incorrect or no connection between the solar circulator and the MEM control unit Restore the connection according to the wiring diagram Fault in the MEM control unit output Check that there is a 230Vac output voltage at the control unit replace the MEM control unit if necessary Incorrect position of the B2 s...

Page 45: ...t if necessary The Bus converter dip switches must be set to 1 OFF 2 OFF 3 OFF 4 ON No electrical connection or incorrect Bus line to the boiler or heat pump CheckandrestoretheBuslineconnectionifneces sary Fault in the Bus communication converter for the boiler CheckandreplacetheBusconverterfortheboilerif necessary A100 General Alarm Boiler Refertotheboilerinstructionmanualwithreference to the ala...

Page 46: ...due to water Check for leaks in the system The temperature inside the motor is too high Check the water temperature in relation to ambient temperature The pump is obstructed by an external flow 1200l h in the opposite direction Eliminate or reduce the external flow 1200l h Flashing red Permanent safety shutdown Pump blocked due to debris in the system Remove and reconnect the electrical power supp...

Page 47: ... REMOTE CONTROL SOLAR SENSOR optional SOLAR COLLECTOR optional Sensor PT1000 Cable 2x0 5mm Sensor NTC Cable 2x0 5mm RJ12 telephone cable supplied as standard L 6m extendable up to 25m NO Contact Cable 2x0 5mm LOW TEMPERATURE CIRCUIT request NO Contact Cable 2x0 5mm Communication bus Shielded cable 3x0 25mm NOTE Radiating panel heating only All the safety limit microswitches are connected in parall...

Page 48: ...VECTORS only cooling dehumidify FAN CONVECTORS only cooling dehumidify MEM REMOTE CONTROL HEAT PUMP SOLAR COLLECTOR optional EXTERNAL SENSOR optional SOLAR SENSOR optional MULTIFUNCTION Digital Input for example Summer Winter selector NOTE Radiating panel heating only All the safety limit microswitches are connected in parallel to the LOW TEMPERATURE CIRCUIT REQUEST input NO dry contact Fan convec...

Page 49: ...ALVE COOLING HEATING not supplied COLD MODE output 230Vac 1A max cable 2x1 5mm MEM REMOTE CONTROL HEAT PUMP SOLAR COLLECTOR optional EXTERNAL SENSOR optional SOLAR SENSOR optional MULTIFUNCTION Digital Input for example Summer Winter selector NOTE Radiating panel heating only All the safety limit microswitches are connected in parallel to the LOW TEMPERATURE CIRCUIT REQUEST input NO dry contact Fa...

Page 50: ...ONVECTORS heating cooling dehumidify FAN CONVECTORS heating cooling dehumidify FAN CONVECTORS heating cooling dehumidify FAN CONVECTORS heating cooling dehumidify FAN CONVECTORS heating cooling dehumidify T T TA MEM REMOTE CONTROL HEAT PUMP SOLAR COLLECTOR optional EXTERNAL SENSOR optional SOLAR SENSOR optional MULTIFUNCTION Digital Input for example Summer Winter selector NOTE Fan convectors heat...

Page 51: ...pendent electrical only DEHUMIDIFIERS independent electrical only UR UR Request to INCREASE LOW TEMPERATURE CIRCUIT SETPOINT NO Contact Cable 2x0 5mm optional MEM REMOTE CONTROL HEAT PUMP SOLAR COLLECTOR optional EXTERNAL SENSOR optional SOLAR SENSOR optional MULTIFUNCTION Digital Input for example Summer Winter selector NOTE Radiating panel heating cooling All the safety limit microswitches are c...

Page 52: ... SUPPLY heating cooling RADIATING PANEL SYSTEM POWER SUPPLY heating cooling DEHUMIDIFIERS hydronic electrical DEHUMIDIFIERS hydronic electrical UR UR MEM REMOTE CONTROL EXTERNAL SENSOR optional SOLAR SENSOR optional MULTIFUNCTION Digital Input for example Summer Winter selector NOTE Radiating panel heating cooling All the safety limit microswitches are connected in parallel to the LOW TEMPERATURE ...

Page 53: ...LOW TEMPERATURE CIRCUIT SETPOINT NO Contact Cable 2x0 5mm optional MEM REMOTE CONTROL HEAT PUMP SOLAR COLLECTOR optional EXTERNAL SENSOR optional SOLAR SENSOR optional MULTIFUNCTION Digital Input for example Summer Winter selector UR Disabling radiating panel heads Disabling radiating panel heads NOTE Radiating panel heating cooling All the safety limit microswitches are connected in parallel to t...

Page 54: ...TAURE CIRCUIT NO contact Cable 2x0 5mm TOWEL RADIATOR high temperature and or fan convectors NOTE High temperature circuit only heating applicable in all previous diagrams The request is made by the TA ambient thermostat at the HIGH TEMPERATURE CIRCUIT REQUEST input NO dry contact ...

Page 55: ...ent heat output II 0 26 0 14 0 07 0 31 0 18 Value of mathematical expression 294 11 Pnominal III 4 63 2 95 2 16 4 63 2 95 Value of mathematical expression 115 11 Pnominal IV 1 81 1 15 0 84 1 81 1 15 DOMESTIC HOT WATER D H W seasonal energy efficiency in combi boiler 82 82 82 80 80 D H W load profile declared XL XL XL XL XL Contribution of solar energy 0 0 0 0 0 Combined D H W energy efficiency cla...

Page 56: ...ut II 0 11 0 42 0 25 0 16 Value of mathematical expression 294 11 Pnominal III 2 16 4 63 2 95 2 16 Value of mathematical expression 115 11 Pnominal IV 0 84 1 81 1 15 0 84 DOMESTIC HOT WATER D H W seasonal energy efficiency in combi boiler 80 80 80 80 D H W load profile declared XL XL XL XL Contribution of solar energy 0 0 0 0 Combined D H W energy efficiency class A A A A Combined D H W energy eff...

Page 57: ...31 0 18 Value of mathematical expression 294 11 Pnominal III 4 63 2 95 2 16 4 63 2 95 Value of mathematical expression 115 11 Pnominal IV 1 81 1 15 0 84 1 81 1 15 DOMESTIC HOT WATER D H W seasonal energy efficiency in combi boiler 82 82 82 80 80 D H W load profile declared XL XL XL XL XL Contribution of solar energy 5 5 5 4 4 Combined D H W energy efficiency class A A A A A Combined D H W energy e...

Page 58: ...5 0 16 Value of mathematical expression 294 11 Pnominal III 2 16 4 63 2 95 2 16 Value of mathematical expression 115 11 Pnominal IV 0 84 1 81 1 15 0 84 DOMESTIC HOT WATER D H W seasonal energy efficiency in combi boiler 80 80 80 80 D H W load profile declared XL XL XL XL Contribution of solar energy 4 4 4 4 Combined D H W energy efficiency class A A A A Combined D H W energy efficiency in average ...

Page 59: ...59 ...

Page 60: ...7045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 www sime it Fonderie SIME SpA reserves the right to make changes at any time without prior notice in order to improve its products without compromising the essential characteristics ...

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Summary of Contents for Open Hybrid MEM 25-006

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Summary of Contents for Open Hybrid MEM 25-006

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