AERMEC VMF-E5 Instructions For The Installer Download Page 1

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VMF-E5

6795773 _01/ A5 - Ver. 3.1.6

INSTRUCTIONS FOR THE INSTALLER

Summary of Contents for VMF-E5

Page 1: ...VMF E5 6795773 _01 A5 Ver 3 1 6 GB INSTRUCTIONS FOR THE INSTALLER ...

Page 2: ...ing on electric resistance 32 Set loading priority in domestic hot water production 33 Set the type of system managed by VMF ACS accessory 34 SINGLE VALVE system System 1 type 35 SINGLE VALVE system System 2 type 35 SINGLE VALVE system System 3 type 36 MULTI VALVE system 37 Set the multi function output on the VMF ACS accessory 38 Set the band on heating setting for ECONOMY mode 39 Set the band on...

Page 3: ...wn responsibility that the assembly in question defined as follows NAME E5 TYPE Remote panel To which this declaration refers complies with the following harmonised standards IEC EN 60730 1 Safety standard IEC EN 61000 6 1 IEC EN 61000 6 3 Immunity and electromagnetic emissions for residential environments Thereby compliant with the essential requirements of the following directives LVD Directive ...

Page 4: ...nance and or repair operations are possible The appliance warranty does not cover the costs for ladder trucks scaffolding or other elevation systems that may become necessary for carrying out servicing under warranty AERMEC S p A declines all responsibility for any damage due to improper use of the machine partial or hasty reading of the information contained in this manual Attention this product ...

Page 5: ...lly VMF systems can differ by number and type of elements making up an air conditioning system This documentation has been drawn up analysing in detail an example of a system which uses all the accessories managed by the VMF system THE INFORMATION PROVIDED IN THIS MANUAL IS DEDICATED TO VMF SYSTEM INSTALLERS WE RECOMMEND PAYING THE UTMOST ATTENTION WHILE PERFORMING THE ELECTRICAL CONNECTIONS OF TH...

Page 6: ... as well as by a centralised panel C A DAY zone where a fan coil unit is installed making it possible to control the units by controls on board the machine as well as by a centralised panel D A DAY zone where fan coils are installed making it possible to control the units by controls on board the machine as well as by a centralised panel E A second DAY zone where fan coils are installed making it ...

Page 7: ...ASTER unit in a VMF system x 1 VMF E4 This wall mounted panel allows to pilot the master of the zone to which it is connected Zone C Quantity Element Notes x 1 Omnia HL This zone has only one room which will be served by one sole fan coil x 1 VMF E1 This thermostat is necessary to manage a MASTER unit in a VMF system x 1 VMF E2H This interface allows to pilot the master fan coil selected for the z...

Page 8: ...VMF CRP expansion boards are necessary one is used to manage the recovery unit the VOC probe and the boiler the other manages the 4 pumps serving the zones x 1 VMF VOC Air quality detection probe an air recovery unit can be managed based on that detected by this probe x 1 UR Air recovery unit thanks to the VMF VOC probe this unit is used to guarantee air exchange inside the VMF system x 1 System S...

Page 9: ...allation of the components to implement the system are not taken into consideration in this manual for further information concerning installation of the individual hydraulic components refer to the component s specific documentation 1 2 3 4 5 6 7 8 9 Zone A Zone B Zone C Zone D Zone E 1 ANLI 2 3 way DIVERTER valve 3 SYSTEM storage tank 4 DHW storage tank 5 Supplementary electric resistance for DH...

Page 10: ...storage tank 4 Supplementary electric resistance for DHW 5 3 way diverter valve per selection of system or DHW water production 6 Domestic hot water production electric control board VMF ACS3KTM 7 VMF CRP expansion board for recovery unit and VMF VOC probe management 8 VMF CRP expansion board for management of pumps a b c d 9 Collector with hydraulic pumps a b c d to feed the zones 10 Heat recover...

Page 11: ...pstream the storage tanks as highlighted in the VMF system hydraulic diagram connecting it to the VMF ACS3KTM control board as indicated in the VMF ACS control board installation procedure provided further on 6 Install the VMF ACS3KTM accessory this accessory allows to manage the loads involved in domestic hot water production based on the intended type of system in the proposed example the access...

Page 12: ...therefore managed as master The type of unit chosen obliges the installer to use the VMF E18 thermostat as it is an inverter fan coil FCXI P 1 VMF E18 2 VMF E4 3 Material for ZONE A An FCXI P series unit has been selected in this zone to meet requests by making a suitable duct this unit can air condition both rooms making up this zone the unit will be managed by installing a wall mounted VMF E4 pa...

Page 13: ... service terminal board c using the connection cables previously detached from the terminal board connect the thermostat with the inverter control module we recommend referring to the wiring diagrams of the unit to perform this connection d earth the VMF E18 thermostat e connect the power supply to the VMF E18 thermostat f connect the air probe to the VMF E18 thermostat the air probe is indicated ...

Page 14: ...is case the zone is served by one unit alone and it is therefore managed as master The type of unit chosen obliges the installer to use the VMF E1 thermostat Omnia HL 1 VMF E1 2 VMF E4 3 Material for ZONE B An OMNIA HL unit has been selected in this zone to meet requests the fan coil will be piloted by installation of a wall mounted VMF E4 panel The material required to implement this zone is ...

Page 15: ... the terminal board connect the thermostat with the electric motor controls we recommend referring to the wiring diagrams of the unit to perform this connection d connect the power supply to the VMF E1 thermostat e connect the air probe to the VMF E1 thermostat the air probe is indicated as SA in the wiring diagrams f connect the water probe to the VMF E1 thermostat the water probe is indicated as...

Page 16: ...bel Bathroom In this case the zone is served by one unit alone master the type of unit chosen obliges the installer to use the VMF E1 thermostat Omnia HL 1 VMF E1 2 VMF E2H 3 Material for ZONE C An OMNIA HL unit has been selected in this zone to meet requests the unit will be piloted by installation of a VMF E2H control interface The material required to implement this zone is ...

Page 17: ...ostat with the electric motor controls we recommend referring to the wiring diagrams of the unit to perform this connection e connect the power supply to the VMF E1 thermostat f connect the air probe to the VMF E1 thermostat the air probe is indicated as SA in the wiring diagrams g connect the water probe to the VMF E1 thermostat the water probe is indicated as SW in the wiring diagrams h connect ...

Page 18: ...he zone is served by two units one master and one slave the type of unit chosen obliges the installer to use the VMF E1 thermostat for the master and VMF E0 for the slave Omnia HL 4 VMF E0 5 VMF E2H 3 Material for ZONE D An OMNIA HL unit has been selected in this zone to meet requests the user interface intended for the zone is VMF E2H The material required to implement this zone is VMF E1 2 Omnia...

Page 19: ... the thermostat is connected Refer to the thermostat documentation to set these dip switches correctly 3 Install the VMF E2H control interface to manage the Omnia HL fan coil directly from the unit the VMF E2H control interface must be fitted refer to the specific documentation to install the control 4 Install the Omnia HL fan coil this unit is the SLAVE fan coil of the zone the unit must be appro...

Page 20: ...master and two slaves the type of unit chosen obliges the installer to use the VMF E1 thermostat for the master and two VMF E0 for the slaves Omnia HL 6 VMF E0 7 Material for ZONE E Three OMNIA HL units have been selected in this zone to meet requests the master unit will be piloted by installation of a VMF E2H control interface The material required to implement this zone is VMF E5 8 VMF E1 2 Omn...

Page 21: ... the fan coil to which the thermostat is connected Refer to the thermostat documentation to set these dip switches correctly 3 Install the VMF E2H control interface to manage the Omnia HL fan coil directly from the unit the VMF E2H control interface must be fitted refer to the specific documentation to install the control 5 7 Install the VMF E0 thermostat to be able to manage the SLAVE fan coil co...

Page 22: ...ic connections between the fan coils and the collector in the technical room ATTENTION the figure only indicates the hydraulic connections of all the indoor units Unit 3 Zone master C Bathroom Unit 2 Zone master B Night B Unit 4 Zone master D Kitchen Unit 5 Zone slave D Unit 8 2nd zone slave E Unit 6 Zone master E Day Unit 7 1st zone slave E Unit 1 Zone master A Night A ...

Page 23: ...n the thermostat of a Master unit and the relative control device The thermostats used as Master can be VMF E0 only if a supervision system with VMF E5 is not foreseen VMF E1 VMF E18 only for inverter units VMF FCL only for FCL units The control devices that can be linked to these thermostats can be VMF E2 VMF E2H VMF E4 The electric connection of the user interfaces VMF E4 to the master thermosta...

Page 24: ...etween The chiller board if supplied with relative accessory for RS485 communication Accessory VMF CRP modules if foreseen VMF ACS electric control board for production of domestic hot water if foreseen All thermostats of the Master units VMF E1 VMF E18 VMF FCL The RS485 interface standard guarantees safe data transmission with high disturbance immunity at long distances max 1000 m between compone...

Page 25: ...H thermostat as per standard I VMF E1 M VMF E0 2 pole cable shield 0 34mm2 AWG22 TTL local serial line I VMF E1 N VMF E18 3 pole cable shield 0 34mm2 AWG22 The collector for the RS485 connection of the VMF E1 thermostat has 5 poles the two terminals to power the VMF E5 are not used in this example N VMF E18 O VMF E4 Shielded cable for twisted pair transmission 0 33 0 20mm2 AWG22 24 N VMF E18 P VMF...

Page 26: ...essing the B key Select the previous menu by pressing the C key Exit the menu selection mode returning to the main screen by pressing the D key ATTENTION the icon identifying the assistance submenu is the following Browsing and choice of ASSISTANCE menu The first window of the ASSISTANCE menu allows the installer to access the menu by entering a three digit password to set this password it is nece...

Page 27: ...on present in each master fan coil automatically changes the season depending on the water or air temperature detected by the thermostat This function can be enabled or disabled If disabled the season of the fan coil reflects that set in the VMF E5 panel In order to set this value it is necessary to 1 Enter modification mode by pressing the C key after this key has been pressed the current setting...

Page 28: ...ector either VMF E2 E2H or E4 5 After the system has correctly received the response from the fan coil which the address was assigned to the system passes on to automatically address the next fan coil 6 Repeat points 4 and 5 until the address has been assigned to the last master of the system or until the procedure is interrupted press the D key to interrupt the procedure After the addresses have ...

Page 29: ... which can be viewed go from 6 to 70 if the address 00 is used the command is given to ALL MASTERS of the system 3 To start forced visualization of the address on the terminal press the D key it will change from ON to OFF pressing this key again will stop the procedure and will change the label on the key once again After having completed the checks or verifications possible with this function it ...

Page 30: ...P 3 OK Communication with VMF CRP 3 absent VMF CRP 4 accessory pumps 3 module Communication with VMF CRP 4 OK Communication with VMF CRP 4 absent The lower rows represent the MASTER fan coils connected to the VMF network For these as well the system has an appropriate symbol describing the status of the serial communication MASTER fan coil Communication with MASTER fan coil OK Communication with M...

Page 31: ...er specifies whether the system allows simultaneous activation of chiller loads compressor plus possible supplementary electric resistance inside the chiller and those linked to domestic hot water electric resistance in DHW storage tank to set this value it is necessary to 1 Enter modification mode by pressing the C key after this key has been pressed the current setting will be highlighted 2 Pres...

Page 32: ...dify the setting of the minutes after which to activate the supplementary resistance on the DHW storage tank 3 Press the C key to confirm the value entered once this key has been pressed the current setting will be highlighted normally thus indicating that the modification procedure has concluded After the data has been entered it will be possible to Pass on to the following window by pressing the...

Page 33: ...his key has been pressed the current setting will be highlighted normally thus indicating that the modification procedure has concluded After the data has been entered it will be possible to Pass on to the following window by pressing the B key Go back to the previous window by pressing the A key Press the D key to return to the selection of the menus ATTENTION this function CANNOT be used when th...

Page 34: ...d 2 Press the A or B key to modify the setting the settings of this function can be SINGLE VALVE MULTI VALVE 3 Press the C key to confirm the value entered once this key has been pressed the current setting will be highlighted normally thus indicating that the modification procedure has concluded After the data has been entered it will be possible to Pass on to the following window by pressing the...

Page 35: ...m 1 type Connection Reference chapters for implementation of the connections 1 VMF ACS power supply 2 Connect the supplementary electric resistance 3 RS485 serial connection 4 VMF E5 serial connection 5 DHW probe connection 6 Connection V3V 1 or DHW pump 7 Boiler or V3V 3 or system pump connection 8 System storage tank probe connection SINGLE VALVE system System 2 type Heat Pump 1 4 6 3 2 5 VMF AC...

Page 36: ... supplementary electric resistance 3 RS485 serial connection 4 VMF E5 serial connection 5 DHW probe connection 6 Connection V3V 1 or DHW pump 7 Boiler or V3V 3 or system pump connection 8 System storage tank probe connection SINGLE VALVE system System 3 type 1 2 VMF ACS Heat Pump ACS Storage tank system VMF E5 3 4 5 6 7 8 ...

Page 37: ...resistance 3 RS485 serial connection 4 VMF E5 serial connection 5 DHW probe connection 6 Connection V3V 1 or DHW pump 7 Boiler or V3V 3 or system pump connection 8 System storage tank probe connection 9 Multifunction output or V3V 2 connection MULTI VALVE system 1 VMF ACS Heat Pump ACS Storage tank system VMF E5 V3V 1 V3V 2 V3V 3 2 3 4 5 6 7 8 9 ...

Page 38: ...closed during the entire time period of the anti legionella cycle FAN COIL THERMOSTATS ON OFF the contact closes if at least one thermostat of a fan coil requests to function SUPPLEMENTARY RESISTANCE ON OFF the contact closes when the supplementary resistance boiler is active HEAT PUMP ALARM the contact closes when the heat pump is in alarm conditions 3 Press the C key to confirm the value entered...

Page 39: ...n the normal heat setting and the value of the same setting minus 5 C In VMF systems if the user sets the Economy mode the cooling work setting will vary dynamically based on the actual thermal load required by the system maximizing energy saving the variation of the cooling work setting is included in a band which goes from the work setting to the same setting minus the value specified in this pa...

Page 40: ...e is appropriate for the type of utility fan coil used in the system In summer the user will set the desired room air temperature by means of the thermostat on the master fan coils To reach this temperature the unit will produce cold water at the temperature set by the installer indicated in this parameter between 00 0 and 20 0 C to set this value it is necessary to 1 Enter modification mode by pr...

Page 41: ... been set in the system the work setting will be varied dynamically based on the actual system demand this variation is performed every given amount of time modifying the setting by increasing it or decreasing it by a certain value while remaining within the limits described by the bands set for Economy mode in heating and cooling this parameter determines by how much the work setting is decreased...

Page 42: ...return to the selection of the menus Set the extent for increase of setting in ECONOMY mode The proposed example hypothesises that the automatic increase if necessary at each control during Economy mode is 0 5 C A B C D Incr optimization ESC 0 5 C Δ When the system demands domestic hot water the unit will produce hot water at the temperature indicated in this parameter the value can be between 30 ...

Page 43: ...ensation COOLING compensation HEATING compensation From this window it is possible to 1 Select heating or cooling compensation by pressing the key D and E the data displayed will pass from that referred to heating compensation to that referred to cooling this data is identified by the relative labels 5 2 Set the values for the compensation function pressing the key C will allow you to enter the mo...

Page 44: ...c hot water production In the proposed example the installer sets the maximum possible differential by setting this parameter at 12 C During production of domestic hot water an activation or deactivation band for the DHW demand can be applied to the work setting to set this value it is necessary to 1 Enter modification mode by pressing the C key after this key has been pressed the current band val...

Page 45: ...chillers GR3 The VMF system has a chiller that includes a GR3 board PCO2 The VMF system has for a chiller that includes a PCO series board or another Aermec board not included in the previous ones PCO5 The VMF system has for a chiller that includes a PCO5 series board 3 Press the key C to confirm the value entered once this key is pressed the current setting is shown normally indicat ing that the ...

Page 46: ...expansion board has been foreseen the correct setting of this parameter in the example must be at ON A B C D Module boiler U R C ESC ON In VMF systems the chiller is activated when there is a heat output demand by at least one of the thermostats connected to the fan coils the chiller can be deactivated when all the thermostats have fulfilled their demand nonetheless the unit can be switched off wi...

Page 47: ...an be changed press C to confirm the set value moving the selection to parameter 5 2 Set the activation threshold of the recovery unit with VOC pressing the C key will select the field 3 press C to confirm the set value moving the selection to parameter 5 at this point by pressing the A or B key the value can be modified press C to confirm the set value bringing the window to the visualization sta...

Page 48: ...stalled on the system will be highlighted 2 Press the A or B key to modify the value 3 Press the C key to confirm the value entered once this key has been pressed the current setting will be highlighted normally thus indicating that the modification procedure has concluded After the data has been entered it will be possible to Pass on to the following window by pressing the B key Go back to the pr...

Page 49: ... 3 press the A or B key to select the pump number to be associated and finally confirm by pressing C once again Naturally these two procedures must be performed for ALL master fan coils of the system in order to make sure that each zone is associated to a pump 2 Go back to the previous window to go back to the previous window of this menu press the key A 3 Exit this window press the G key to retur...

Page 50: ...light ed 2 Press the keys A or B to change the value 3 Press the key C to confirm the value entered once this key is pressed the current setting is shown normally indicating that the editing process has been completed 2 set the baud rate for the serial communication To set this parameter proceed as follows 1 Enter edit mode by pressing the key C after pressing this button the number of pumps insta...

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Page 52: ... se réserve le droit de modifier à tous moments les données considérées nécessaires à l amelioration du produit Technical data shown in this booklet are not binding Aermec S p A shall have the right to introduce at any time whatever modifications deemed necessary to the improvement of the product Im Sinne des technischen Fortsschrittes behält sich Aermec S p A vor in der Produktion Änderungen und ...

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AERMEC VMF-E5, Instructions For The Installer

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