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AERMEC HMI-BHP, User Manual, Page: 4 / 28

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AERMEC HMI-BHP User Manual Download Page 4

4

probe (Ambient sensor) .................................................................... p. 22
Setting the air purging function (Air removal) ......................... p. 22
Setting the pre-heating procedure for radiant panels 

(Floor debug) ........................................................................................ p. 22
Activating the defrost cycle (Manual defrost)........................... p. 22
Activating mode forcing (Force mode) ....................................... p. 23
Activating auxiliary device management (Gate-Ctrl) ............ p. 23
Setting of max. absorption (A/P limit) ......................................... p. 23
Setting the serial address of the unit (Address) ....................... p. 23
Setting the refrigerant recovery function (Refri. recovery)

 ................................................................................................................... p. 23
Set the management logic for the compatible Aermec 

accessory tank heater (elec. tank heater) ................................... p. 24
Set the memory contact function (Memory contact) ............ p. 24
Setting the maximum temperature for the DHW storage 

tank via heat pump only (T HP max) ............................................ p. 24
Setting the cooling operating time (Cool run time) ............... p. 24
Setting the heating operating time (Heat run time) .............. p. 24

8.  Main menu

 .......................................................................................... p. 25

Navigating the menu ......................................................................... p. 25
Setting the unit of measurement  (Temp. unit) ........................ p. 25
Activating/deactivating the memory (On/off memory) ....... p. 25
Activating/deactivating the sound (Beeper) ............................. p. 25
Setting the display lighting (Back light) ...................................... p. 25
Setting the system date and time (Time&Date) ....................... p. 25
Selecting the system language (Language) .............................. p. 26
Activating the WiFi (WiFi) ................................................................. p. 26
ModBus RS485 connection .............................................................. p. 26

9.  Alarm codes

 ........................................................................................ p. 27

Summary of Contents for HMI-BHP

Page 1: ...2 2 0 8 6 2 2 8 0 8 1 _ 0 4 T r a n s l a t i o n o f O r i g i n a l i n s t r u c t i o n s w w w a e r m e c c o m User manual 2020 02 20 08 52 0 0 C 0 0 C 25 C HMI BHP ...

Page 2: ... made to ensure accuracy Aermec shall not be held liable for any errors or omissions SAFETYCERTIFICATIONS Dear Customer Thank you for wanting to learn about a product Aermec This product is the result of many years of experience and in depth engineering research and it is built using top quality materials and advanced technologies The manual you are about to read is meant to present the product an...

Page 3: ...ling emergency operation for heating or DHW Emergen mode p 14 Setting the winter period absence function Holiday mode p 14 Setting the daily timer programming Preset mode p 15 Deleting current errors Error reset p 15 WiFi connection reset function WiFi reset p 15 Loading the default settings Reset p 15 5 Parameter menu p 16 Navigating the menu p 16 Setting the temperature set points used by the un...

Page 4: ... accessory tank heater elec tank heater p 24 Set the memory contact function Memory contact p 24 Setting the maximum temperature for the DHW storage tank via heat pump only T HP max p 24 Setting the cooling operating time Cool run time p 24 Setting the heating operating time Heat run time p 24 8 Main menu p 25 Navigating the menu p 25 Setting the unit of measurement Temp unit p 25 Activating deact...

Page 5: ...active COOLING mode active Domestic hot water mode active Indicates the measured external temperature Based on the type of regulation specified on the Control temp Page Paragraph 7 2 Setting the control logic Ctrl state p 19 Room temperature System delivery temperature This icon indicates that an alarm is currently in progress This icon may indicate that External contact Anti legionella cycle fail...

Page 6: ... a timed switch on switch off Clock timer p 12 3 Temp timer 4 12 Setting programmed setting changes on system water delivery Temp timer p 13 Emergen mode 4 13 Enabling emergency operation for heating or DHW Emergen mode p 14 Holiday mode 4 14 Setting the winter period absence function Holiday mode p 14 Preset mode 4 15 Setting the daily timer programming Preset mode p 15 Error reset 4 16 Deleting ...

Page 7: ...de forcing Force mode p 23 External contact 7 15 Activating auxiliary device management Gate Ctrl p 23 Current limit 7 16 Setting of max absorption A P limit p 23 4 Address 7 17 Setting the serial address of the unit Address p 23 Refri recovery 7 18 Setting the refrigerant recovery function Refri recovery p 23 Tank heater 7 19 Set the management logic for the compatible Aermec accessory tank heate...

Page 8: ... this function will be set on Off 2 If the relative function is activated paragraph 8 3 Activating deactivating the memory On off memory p 25 the value of this parameter will be stored in the memory and automatically reset after any possible voltage failure 3 2 SELECTING A MENU 16 41 2017 05 04 Fri Function Parameter View Commission General To enter one of the menus available to the user click on ...

Page 9: ...MESTIC HOT WATER PRODUCTION FAST HOT WATER Fast hot water On Off OK Cancel After accessing the Fast hot water function you can choose whether to activate along with the unit compressor the electric heater inserted in the compatible Aermec accessory tank specific for this model for the production of domestic hot water To activate this function click directly on ON and then confirm with OK Note 1 If...

Page 10: ... the required value press the icon to save and implement the setting 2 The function can still be set if the unit is Off but it will only be implemented if the unit is activated 3 When the function is set to On it will automatically be set to Off if the unit is switched off manually whereas the setting will remain valid until the end of the selected period if the function value is set to Clock time...

Page 11: ...e for that day where you can assign a value to the day including With if the Weekly Timer is active the system will perform the programmed access as specified in the data for periods 1 2 and 3 Without the Weekly Timer is also active this day will not be considered Holiday if the Holiday release is active during this day the set will be kept at 30 C for water control or 10 C for air control 00 00 0...

Page 12: ...ing 2 If the compatible Aermec accessory tank for this model refer to the installation manual for more information is not installed and correctly set this function will not be available 3 This function can only be activated if the unit is switched off 4 This function cannot be activated simultaneously with Emergen mode Hol iday mode Floor debug Manual defrost Refri recovery 5 If the relative funct...

Page 13: ...tivating the memory On off memory p 25 the value of this parameter will be stored in the memory and automatically reset after any possible voltage failure 10 The default value for this function is Off 4 12 SETTING PROGRAMMED SETTING CHANGES ON SYSTEM WATER DELIVERY TEMP TIMER 00 00 01 01 02 02 23 59 22 58 Temp timer Temp timer Off Period 1 00 00 WT heat 1 45 C Period 2 00 00 WT heat 2 45 C After a...

Page 14: ...in DHW will be blocked if the Auxi WTH error appears 6 None of the functions linked to the timers will be available during Emergency mode 7 The thermostat cannot be used in Emergency mode 8 After a voltage failure Emergency mode returns to the OFF status 9 Certain functions are not available in Emergency mode so if you attempt to activate them the system will tell you to disable Emergency mode fir...

Page 15: ...et mode have been entered simultaneously the latter will take priority 3 Up to four time bands can be set for each day but their start and end times must coherent the beginning of one period must be later than the end of the previous period 4 If the unit is switched on manually the period timer programs will not be implemented 5 If the relative function is activated paragraph 8 3 Activating deacti...

Page 16: ... right 2 The following table lists all the parameters available with their functions and operating ranges 3 If the relative function is activated paragraph 8 3 Activating deactivating the memory On off memory p 25 the value of these parameters will be stored in the memory and automatically reset after any possible voltage failure Label Meaning Range WOT Cool Indicates the work set for cooling mode...

Page 17: ...heater On Off HP heater 1 Indicates the status for stage 1 of the optional electric heater if installed paragraph 7 9 Setting an additional heater Optional E heater p 21 On Off HP heater 2 Indicates the status for stage 2 of the optional electric heater if installed paragraph 7 9 Setting an additional heater Optional E heater p 21 On Off Chassis heater Indicates the status of the anti freeze heate...

Page 18: ...ing procedure for radiant panels Floor debug p 22 T gas pipe Indicates the temperature detected on the gas side of the cooling circuit T liquid pipe Indicates the temperature detected on the liquid side of the cooling circuit T auto mode Indicates the current set point temperature calculated using the climatic curve paragraph 4 7 Setting the automatic setting compensation on the basis of external ...

Page 19: ...the value of these parameters will be stored in the memory and automatically reset after any possible voltage failure 7 2 SETTING THE CONTROL LOGIC CTRL STATE Ctrl state T room T water out OK Cancel After accessing the Ctrl state function you can choose whether to base the unit control logic on the processed water temperature or on the ambient air temper ature if the air probe accessory is install...

Page 20: ...n press OK to confirm NOTE 1 The available options depend on the settings associated with the production of domestic hot water presence of a compatible Aermec accessory tank etc 2 To change the thermostat settings the unit must be switched Off 3 If the Floor debug or Emergen mode function is active the external ther mostat cannot be used 4 If the use of an external thermostat is activated the comm...

Page 21: ...g set point is 60 C whereas the set point in DHW mode must be between DHW tank T paragraph 5 2 Setting the tem perature set points used by the unit in the various modes WOT Cool ΔT hot water p 16 5 C and 60 C 6 If this function is used no additional electric heaters can be enabled optional elec heater 7 If the relative function is activated paragraph 8 3 Activating deactivating the memory On off m...

Page 22: ...egment time 12H T of segment 5 C After accessing the Floor debug function you can activate or deactivate any pos sible procedure for pre heating the radiant panels This procedure creates a heating cycle during which the temperature is kept stable for a certain time period then increased by a value equal to ΔT indicated and kept there for the next period This temperature increase and hold procedure...

Page 23: ...these parameters will be stored in the memory and automatically reset after any possible voltage failure 7 16 SETTING OF MAX ABSORPTION A P LIMIT Function currently NOT AVAILABLE WARNING this function is not currently available so its setting must nec essarily be Off 7 17 SETTING THE SERIAL ADDRESS OF THE UNIT ADDRESS 1 OK Cancel Address Range 1 153 Default 1 After accessing the Address function y...

Page 24: ...tivate the storage of the setting for the External contact function refer to paragraph 7 15 Activating auxiliary device management Gate Ctrl p 23 for more infor mation about this function ATTENTION this function must be used only by technical assistance 7 21 SETTING THE MAXIMUM TEMPERATURE FOR THE DHW STORAGE TANK VIA HEAT PUMP ONLY T HP MAX 50 C OK Cancel T HP max Range 40 55 C Default 50 C After...

Page 25: ...ck on the On off memory label to activate or deactivate the saving of parame ter function settings NOTE if this option is activated after a power failure the unit will automatically resume the values set and saved in the memory 8 4 ACTIVATING DEACTIVATING THE SOUND BEEPER General 1 2 Temp unit Celsius On Off memory On Beeper Off Back light Lighter Time Date Enter Click on the Beeper label to activ...

Page 26: ...This function activates the WiFi signal that allows you to use the app to control the unit NOTE 1 The EWPE SMART app is compatible with ANDROID and iOS systems 2 The unit can only be managed via a WiFi or hotspot 4G signal 3 The system is compatible with routers that use WEP cryptography EWPE SMART 8 9 MODBUS RS485 CONNECTION If you want to manage the unit via a BMS connected via ModBus RS485 refe...

Page 27: ...nk FE T remote room Indicates a malfunction of the ambient air sensor supplied with the unit F3 HP Water Switch Indicates an alarm generated by the flow switch at the input to the outdoor unit water side Ec Auxi heater 1 Indicates a malfunction affecting the auxiliary resistance 1 KM1 EH Auxi heater 2 Indicates a malfunction affecting the auxiliary resistance 2 KM2 EH Auxi WTH Indicates a malfunct...

Page 28: ... w w a e r m e c c o m SCARICA L ULTIMA VERSIONE BITTE LADEN SIE DIE LETZTE VERSION HERUNTER DOWNLOAD THE LATEST VERSION DESCARGUE LA ÚLTIMA VERSIÓN TÉLÉCHARGER LA DERNIÈRE VERSION http www aermec com qrcode asp q 14062 http www aermec com qrcode asp q 14061 http www aermec com qrcode asp q 14065 http www aermec com qrcode asp q 14063 http www aermec com qrcode asp q 14064 ...

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