Template
iDM Heat Pump
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Description
iDM heat pumps with the Navigator control 2.0 can be connected to an Ethernet network. This allows to have access to the Navigator control via the Modbus TCP protocol.
The Modbus TCP communication is available as standard, no additional equipment is required.
Inputs and outputs · 412
| Name | Type | Unit |
|---|---|---|
| Excess | Modbus | kW |
| Excess | Modbus | kW |
| Power Electric Heating Element | Modbus | kW |
| Power Electric Heating Element | Modbus | kW |
| PV Power | Modbus | kW |
| PV Power | Modbus | kW |
| Home Consumption | Modbus | kW |
| Home Consumption | Modbus | kW |
| Battery Discharge | Modbus | kW |
| Battery Discharge | Modbus | kW |
| Battery state of charge | Modbus | % |
| Battery state of charge | Modbus | % |
| outdoor temperature | Modbus | °C |
| average outdoortemp. | Modbus | °C |
| internal message | Modbus | <v> |
| Operation Mode System | Modbus | <v> |
| Operation Mode System | Modbus | <v> |
| smart grid | Modbus | <v> |
| heat buffer temperature | Modbus | °C |
| cold buffer temperature | Modbus | °C |
| DHW temperature bottom | Modbus | °C |
| DHW temp. top | Modbus | °C |
| hot water tap temperature | Modbus | °C |
| Desired Hot Water Temperature | Modbus | °C |
| Desired Hot Water Temperature | Modbus | °C |
| Switch-on Temperature | Modbus | °C |
| Switch-on Temperature | Modbus | °C |
| Switch-off Temperature | Modbus | °C |
| Switch-off Temperature | Modbus | °C |
| Variable Electricity Tariff | Modbus | <v.1> |
| Heat Pump flow temperature | Modbus | °C |
| return probe | Modbus | °C |
| HGL-flow temperature | Modbus | °C |
| heat source entry | Modbus | °C |
| heat source temperature | Modbus | °C |
| inlet air temperature | Modbus | °C |
| air heat exchanger temp. | Modbus | °C |
| inlet air temperature 2 | Modbus | °C |
| load sensor | Modbus | °C |
| Heat Pump Mode | Modbus | <v> |
| heating demand | Modbus | <v> |
| cooling demand | Modbus | <v> |
| hot water demand | Modbus | <v> |
| EW/EVU blocking | Modbus | <v> |
| Sum fault controller | Modbus | <v> |
| Compressor 1 | Modbus | <v> |
| Compressor 2 | Modbus | <v> |
| Compressor 3 | Modbus | <v> |
| Compressor 4 | Modbus | <v> |
| cargo pump | Modbus | % 0-10V/PWM |
| heat source pump | Modbus | % 0-10V/PWM |
| con. ground water pump | Modbus | % 0-10V/PWM |
| cooling buffer pump M84 | Modbus | % 0-10V/PWM |
| heat src backcool pump | Modbus | % 0-10V/PWM |
| valve hc heating/cooling | Modbus | <v> |
| valve heat/cool | Modbus | <v> |
| valve heating/priority | Modbus | <v> |
| M74 Switching heat source heating/cooling | Modbus | <v> |
| valve M78 heat/priority | Modbus | <v> |
| valve M79 buf/heatsourc | Modbus | <v> |
| valve M89 heat source/cold reservoir | Modbus | <v> |
| valve M99 recooling | Modbus | <v> |
| circulationpump | Modbus | <v> |
| Bivalence Point 1 Auxiliary Heat 1 | Modbus | °C |
| Bivalence Point 1 Auxiliary Heat 1 | Modbus | °C |
| Bivalence Point 2 Auxiliary Heat 1 | Modbus | °C |
| Bivalence Point 2 Auxiliary Heat 1 | Modbus | °C |
| Bivalence Point 1 Auxiliary Heat 2 | Modbus | °C |
| Bivalence Point 1 Auxiliary Heat 2 | Modbus | °C |
| Bivalence Point 2 Auxiliary Heat 2 | Modbus | °C |
| Bivalence Point 2 Auxiliary Heat 2 | Modbus | °C |
| 2nd/3rd heat generator | Modbus | <v> |
| Maximum Stages Heating | Modbus | <v> |
| Maximum Stages Cooling | Modbus | <v> |
| Cascade Stages Available Priority | Modbus | <v> |
| Cascade Stages Running Heat | Modbus | <v> |
| Cascade Stages Running Cool | Modbus | <v> |
| Cascade Stages Running Priority | Modbus | <v> |
| Cascade Head Demand Temperature | Modbus | °C |
| Cascade Cool Demand Temperature | Modbus | °C |
| Cascade Priority Demand Temperature | Modbus | °C |
| Cascade average Flow Heat Temp. | Modbus | °C |
| Cascade average Flow Cool Temp. | Modbus | °C |
| Cascade average Flow Priority Temp. | Modbus | °C |
| Minimum Power Heating | Modbus | % |
| Minimum Power Heating | Modbus | % |
| Maximum Power Heating | Modbus | % |
| Maximum Power Heating | Modbus | % |
| Minimum Power Cooling | Modbus | % |
| Minimum Power Cooling | Modbus | % |
| Maximum Power Cooling | Modbus | % |
| Maximum Power Cooling | Modbus | % |
| Minimum Power Hot Water | Modbus | % |
| Minimum Power Hot Water | Modbus | % |
| Maximum Power Hot Water | Modbus | % |
| Maximum Power Hot Water | Modbus | % |
| Bivalence Point Heat Parallel | Modbus | °C |
| Bivalence Point Heat Parallel | Modbus | °C |
| Bivalence Point Alternative - Heating | Modbus | °C |
| Bivalence Point Alternative - Heating | Modbus | °C |
| Bivalence Point Cool Parallel | Modbus | °C |
| Bivalence Point Cool Parallel | Modbus | °C |
| Bivalence Point Alternative - Cooling | Modbus | °C |
| Bivalence Point Alternative - Cooling | Modbus | °C |
| Bivalence Point Hot Water Parallel | Modbus | °C |
| Bivalence Point Hot Water Parallel | Modbus | °C |
| Bivalence Point Alternative - Hot Water | Modbus | °C |
| Bivalence Point Alternative - Hot Water | Modbus | °C |
| HC A flow temperature | Modbus | °C |
| HC B flow temperature | Modbus | °C |
| HC C flow temperature | Modbus | °C |
| HC D flow temperature | Modbus | °C |
| HC A room temperature | Modbus | °C |
| HC B room temperature | Modbus | °C |
| HC C room temperature | Modbus | °C |
| HC D room temperature | Modbus | °C |
| HC A desired flow temp | Modbus | °C |
| HC B desired flow temp | Modbus | °C |
| HC C desired flow temp | Modbus | °C |
| HC D desired flow temp | Modbus | °C |
| humidity sensor | Modbus | % |
| HC A HC A Mode | Modbus | <v> |
| HC A HC A Mode | Modbus | <v> |
| HC B HC B Mode | Modbus | <v> |
| HC B HC B Mode | Modbus | <v> |
| HC C HC C Mode | Modbus | <v> |
| HC C HC C Mode | Modbus | <v> |
| HC D HC D Mode | Modbus | <v> |
| HC D HC D Mode | Modbus | <v> |
| HC A Room Temperature Heating Normal | Modbus | °C |
| HC A Room Temperature Heating Normal | Modbus | °C |
| HC B Room Temperature Heating Normal | Modbus | °C |
| HC B Room Temperature Heating Normal | Modbus | °C |
| HC C Room Temperature Heating Normal | Modbus | °C |
| HC C Room Temperature Heating Normal | Modbus | °C |
| HC D Room Temperature Heating Normal | Modbus | °C |
| HC D Room Temperature Heating Normal | Modbus | °C |
| HC A Room Temperature Heating Eco | Modbus | °C |
| HC A Room Temperature Heating Eco | Modbus | °C |
| HC B Room Temperature Heating Eco | Modbus | °C |
| HC B Room Temperature Heating Eco | Modbus | °C |
| HC C Room Temperature Heating Eco | Modbus | °C |
| HC C Room Temperature Heating Eco | Modbus | °C |
| HC D Room Temperature Heating Eco | Modbus | °C |
| HC D Room Temperature Heating Eco | Modbus | °C |
| HC A Heating Slope | Modbus | <v.1> |
| HC A Heating Slope | Modbus | <v.1> |
| HC B Heating Slope | Modbus | <v.1> |
| HC B Heating Slope | Modbus | <v.1> |
| HC C Heating Slope | Modbus | <v.1> |
| HC C Heating Slope | Modbus | <v.1> |
| HC D Heating Slope | Modbus | <v.1> |
| HC D Heating Slope | Modbus | <v.1> |
| HC A Heating Limit | Modbus | °C |
| HC A Heating Limit | Modbus | °C |
| HC B Heating Limit | Modbus | °C |
| HC B Heating Limit | Modbus | °C |
| HC C Heating Limit | Modbus | °C |
| HC C Heating Limit | Modbus | °C |
| HC D Heating Limit | Modbus | °C |
| HC D Heating Limit | Modbus | °C |
| HC A Flow Temperature Heating | Modbus | °C |
| HC A Flow Temperature Heating | Modbus | °C |
| HC B Flow Temperature Heating | Modbus | °C |
| HC B Flow Temperature Heating | Modbus | °C |
| HC C Flow Temperature Heating | Modbus | °C |
| HC C Flow Temperature Heating | Modbus | °C |
| HC D Flow Temperature Heating | Modbus | °C |
| HC D Flow Temperature Heating | Modbus | °C |
| HC A Room Temperature Cooling Normal | Modbus | °C |
| HC A Room Temperature Cooling Normal | Modbus | °C |
| HC B Room Temperature Cooling Normal | Modbus | °C |
| HC B Room Temperature Cooling Normal | Modbus | °C |
| HC C Room Temperature Cooling Normal | Modbus | °C |
| HC C Room Temperature Cooling Normal | Modbus | °C |
| HC D Room Temperature Cooling Normal | Modbus | °C |
| HC D Room Temperature Cooling Normal | Modbus | °C |
| HC A Room Temperature Cooling Eco | Modbus | °C |
| HC A Room Temperature Cooling Eco | Modbus | °C |
| HC B Room Temperature Cooling Eco | Modbus | °C |
| HC B Room Temperature Cooling Eco | Modbus | °C |
| HC C Room Temperature Cooling Eco | Modbus | °C |
| HC C Room Temperature Cooling Eco | Modbus | °C |
| HC D Room Temperature Cooling Eco | Modbus | °C |
| HC D Room Temperature Cooling Eco | Modbus | °C |
| HC A Cooling Limit | Modbus | °C |
| HC A Cooling Limit | Modbus | °C |
| HC B Cooling Limit | Modbus | °C |
| HC B Cooling Limit | Modbus | °C |
| HC C Cooling Limit | Modbus | °C |
| HC C Cooling Limit | Modbus | °C |
| HC D Cooling Limit | Modbus | °C |
| HC D Cooling Limit | Modbus | °C |
| HC A Flow Temperature Cooling | Modbus | °C |
| HC A Flow Temperature Cooling | Modbus | °C |
| HC B Flow Temperature Cooling | Modbus | °C |
| HC B Flow Temperature Cooling | Modbus | °C |
| HC C Flow Temperature Cooling | Modbus | °C |
| HC C Flow Temperature Cooling | Modbus | °C |
| HC D Flow Temperature Cooling | Modbus | °C |
| HC D Flow Temperature Cooling | Modbus | °C |
| HC A active mode | Modbus | <v> |
| HC B active mode | Modbus | <v> |
| HC C active mode | Modbus | <v> |
| HC D active mode | Modbus | <v> |
| HC A Parallel Translation | Modbus | °C |
| HC A Parallel Translation | Modbus | °C |
| HC B Parallel Translation | Modbus | °C |
| HC B Parallel Translation | Modbus | °C |
| HC C Parallel Translation | Modbus | °C |
| HC C Parallel Translation | Modbus | °C |
| HC D Parallel Translation | Modbus | °C |
| HC D Parallel Translation | Modbus | °C |
| HC A external Room Temperature | Modbus | °C |
| HC B external Room Temperature | Modbus | °C |
| HC C external Room Temperature | Modbus | °C |
| HC D external Room Temperature | Modbus | °C |
| external Outdoor Temperature | Modbus | °C |
| external Humidity | Modbus | % |
| External Control Heating Temperature | Modbus | °C |
| External Control Heating Temperature | Modbus | °C |
| External Control Cooling Temperature | Modbus | °C |
| External Control Cooling Temperature | Modbus | °C |
| BMS Heating Request Temperature | Modbus | °C |
| BMS Cooling Request Temperature | Modbus | °C |
| External Control Heating | Modbus | <v> |
| External Control Heating | Modbus | <v> |
| External Control Cooling | Modbus | <v> |
| External Control Cooling | Modbus | <v> |
| DHW External | Modbus | <v> |
| DHW External | Modbus | <v> |
| External Bus Request One Time Priority | Modbus | <v> |
| External Bus Request One Time Priority | Modbus | <v> |
| external Request Brine/Intermediate Pump | Modbus | <v> |
| external Request Brine/Intermediate Pump | Modbus | <v> |
| external Request Groundwaterpump | Modbus | <v> |
| external Request Groundwaterpump | Modbus | <v> |
| BMS Heating Buffer Temperature | Modbus | °C |
| BMS Cooling Buffer Temperature | Modbus | °C |
| BMS Freshwater Temperature Bottom | Modbus | °C |
| BMS Freshwater Temperature Top | Modbus | °C |
| Heat Quantity | Modbus | kWh |
| total heat quantity | Modbus | kWh |
| Cooling Quantity | Modbus | kWh |
| Domestic Hot Water Quantity | Modbus | kWh |
| Defrost Quantity | Modbus | kWh |
| Passive Cooling Quantity | Modbus | kWh |
| solar power total | Modbus | kWh |
| Heat Quantity Electric Heating Element | Modbus | kWh |
| Thermal performance (based on flow sensor) | Modbus | kW |
| solar power inst. | Modbus | kW |
| collector temperature | Modbus | °C |
| collectorreturn temp. | Modbus | °C |
| solar load temperature | Modbus | °C |
| Solar Mode | Modbus | <v> |
| Solar Mode | Modbus | <v> |
| heads./pool temperature | Modbus | °C |
| charg. temp. cooling B44 | Modbus | °C |
| ISC recooling temp. | Modbus | °C |
| ISC mode | Modbus | <v> |
| Quit Error | Modbus | <v> |
| ZM1 Mode Heat/Cool | Modbus | <v> |
| ZM1 Dehumidification active | Modbus | <v> |
| ZM1 R1 Room Temperature | Modbus | °C |
| ZM1 R1 Room Temperature | Modbus | °C |
| ZM1 R1 desired room temperature | Modbus | °C |
| ZM1 R1 desired room temperature | Modbus | °C |
| ZM1 R1 Room Humidity | Modbus | %rH |
| ZM1 R1 Room Humidity | Modbus | %rH |
| ZM1 R1 Mode | Modbus | <v> |
| ZM1 R1 Mode | Modbus | <v> |
| ZM1 R1 State | Modbus | <v> |
| ZM1 R2 Room Temperature | Modbus | °C |
| ZM1 R2 Room Temperature | Modbus | °C |
| ZM1 R2 desired room temperature | Modbus | °C |
| ZM1 R2 desired room temperature | Modbus | °C |
| ZM1 R2 Room Humidity | Modbus | %rH |
| ZM1 R2 Room Humidity | Modbus | %rH |
| ZM1 R2 Mode | Modbus | <v> |
| ZM1 R2 Mode | Modbus | <v> |
| ZM1 R2 State | Modbus | <v> |
| ZM1 R3 Room Temperature | Modbus | °C |
| ZM1 R3 Room Temperature | Modbus | °C |
| ZM1 R3 desired room temperature | Modbus | °C |
| ZM1 R3 desired room temperature | Modbus | °C |
| ZM1 R3 Room Humidity | Modbus | %rH |
| ZM1 R3 Room Humidity | Modbus | %rH |
| ZM1 R3 Mode | Modbus | <v> |
| ZM1 R3 Mode | Modbus | <v> |
| ZM1 R3 State | Modbus | <v> |
| ZM1 R4 Room Temperature | Modbus | °C |
| ZM1 R4 Room Temperature | Modbus | °C |
| ZM1 R4 desired room temperature | Modbus | °C |
| ZM1 R4 desired room temperature | Modbus | °C |
| ZM1 R4 Room Humidity | Modbus | %rH |
| ZM1 R4 Room Humidity | Modbus | %rH |
| ZM1 R4 Mode | Modbus | <v> |
| ZM1 R4 Mode | Modbus | <v> |
| ZM1 R4 State | Modbus | <v> |
| ZM1 R5 Room Temperature | Modbus | °C |
| ZM1 R5 Room Temperature | Modbus | °C |
| ZM1 R5 desired room temperature | Modbus | °C |
| ZM1 R5 desired room temperature | Modbus | °C |
| ZM1 R5 Room Humidity | Modbus | %rH |
| ZM1 R5 Room Humidity | Modbus | %rH |
| ZM1 R5 Mode | Modbus | <v> |
| ZM1 R5 Mode | Modbus | <v> |
| ZM1 R5 State | Modbus | <v> |
| ZM1 R6 Room Temperature | Modbus | °C |
| ZM1 R6 Room Temperature | Modbus | °C |
| ZM1 R6 desired room temperature | Modbus | °C |
| ZM1 R6 desired room temperature | Modbus | °C |
| ZM1 R6 Room Humidity | Modbus | %rH |
| ZM1 R6 Room Humidity | Modbus | %rH |
| ZM1 R6 Mode | Modbus | <v> |
| ZM1 R6 Mode | Modbus | <v> |
| ZM1 R6 State | Modbus | <v> |
| ZM1 R7 Room Temperature | Modbus | °C |
| ZM1 R7 Room Temperature | Modbus | °C |
| ZM1 R7 desired room temperature | Modbus | °C |
| ZM1 R7 desired room temperature | Modbus | °C |
| ZM1 R7 Room Humidity | Modbus | %rH |
| ZM1 R7 Room Humidity | Modbus | %rH |
| ZM1 R7 Mode | Modbus | <v> |
| ZM1 R7 Mode | Modbus | <v> |
| ZM1 R7 State | Modbus | <v> |
| ZM1 R8 Room Temperature | Modbus | °C |
| ZM1 R8 Room Temperature | Modbus | °C |
| ZM1 R8 desired room temperature | Modbus | °C |
| ZM1 R8 desired room temperature | Modbus | °C |
| ZM1 R8 Room Humidity | Modbus | %rH |
| ZM1 R8 Room Humidity | Modbus | %rH |
| ZM1 R8 Mode | Modbus | <v> |
| ZM1 R8 Mode | Modbus | <v> |
| ZM1 R8 State | Modbus | <v> |
| ZM1 R9 State | Modbus | <v> |
| ZM2 Mode Heat/Cool | Modbus | <v> |
| ZM2 Dehumidification active | Modbus | <v> |
| ZM2 R1 Room Temperature | Modbus | °C |
| ZM2 R1 Room Temperature | Modbus | °C |
| ZM2 R1 desired room temperature | Modbus | °C |
| ZM2 R1 desired room temperature | Modbus | °C |
| ZM2 R1 Room Humidity | Modbus | %rH |
| ZM2 R1 Room Humidity | Modbus | %rH |
| ZM2 R1 Mode | Modbus | <v> |
| ZM2 R1 Mode | Modbus | <v> |
| ZM2 R1 State | Modbus | <v> |
| ZM2 R2 Room Temperature | Modbus | °C |
| ZM2 R2 Room Temperature | Modbus | °C |
| ZM2 R2 desired room temperature | Modbus | °C |
| ZM2 R2 desired room temperature | Modbus | °C |
| ZM2 R2 Room Humidity | Modbus | %rH |
| ZM2 R2 Room Humidity | Modbus | %rH |
| ZM2 R2 Mode | Modbus | <v> |
| ZM2 R2 Mode | Modbus | <v> |
| ZM2 R2 State | Modbus | <v> |
| ZM2 R3 Room Temperature | Modbus | °C |
| ZM2 R3 Room Temperature | Modbus | °C |
| ZM2 R3 desired room temperature | Modbus | °C |
| ZM2 R3 desired room temperature | Modbus | °C |
| ZM2 R3 Room Humidity | Modbus | %rH |
| ZM2 R3 Room Humidity | Modbus | %rH |
| ZM2 R3 Mode | Modbus | <v> |
| ZM2 R3 Mode | Modbus | <v> |
| ZM2 R3 State | Modbus | <v> |
| ZM2 R4 Room Temperature | Modbus | °C |
| ZM2 R4 Room Temperature | Modbus | °C |
| ZM2 R4 desired room temperature | Modbus | °C |
| ZM2 R4 desired room temperature | Modbus | °C |
| ZM2 R4 Room Humidity | Modbus | %rH |
| ZM2 R4 Room Humidity | Modbus | %rH |
| ZM2 R4 Mode | Modbus | <v> |
| ZM2 R4 Mode | Modbus | <v> |
| ZM2 R4 State | Modbus | <v> |
| ZM2 R5 Room Temperature | Modbus | °C |
| ZM2 R5 Room Temperature | Modbus | °C |
| ZM2 R5 desired room temperature | Modbus | °C |
| ZM2 R5 desired room temperature | Modbus | °C |
| ZM2 R5 Room Humidity | Modbus | %rH |
| ZM2 R5 Room Humidity | Modbus | %rH |
| ZM2 R5 Mode | Modbus | <v> |
| ZM2 R5 Mode | Modbus | <v> |
| ZM2 R5 State | Modbus | <v> |
| ZM2 R6 Room Temperature | Modbus | °C |
| ZM2 R6 Room Temperature | Modbus | °C |
| ZM2 R6 desired room temperature | Modbus | °C |
| ZM2 R6 desired room temperature | Modbus | °C |
| ZM2 R6 Room Humidity | Modbus | %rH |
| ZM2 R6 Room Humidity | Modbus | %rH |
| ZM2 R6 Mode | Modbus | <v> |
| ZM2 R6 Mode | Modbus | <v> |
| ZM2 R6 State | Modbus | <v> |
| ZM2 R7 Room Temperature | Modbus | °C |
| ZM2 R7 Room Temperature | Modbus | °C |
| ZM2 R7 desired room temperature | Modbus | °C |
| ZM2 R7 desired room temperature | Modbus | °C |
| ZM2 R7 Room Humidity | Modbus | %rH |
| ZM2 R7 Room Humidity | Modbus | %rH |
| ZM2 R7 Mode | Modbus | <v> |
| ZM2 R7 Mode | Modbus | <v> |
| ZM2 R7 State | Modbus | <v> |
| ZM2 R8 Room Temperature | Modbus | °C |
| ZM2 R8 Room Temperature | Modbus | °C |
| ZM2 R8 desired room temperature | Modbus | °C |
| ZM2 R8 desired room temperature | Modbus | °C |
| ZM2 R8 Room Humidity | Modbus | %rH |
| ZM2 R8 Room Humidity | Modbus | %rH |
| ZM2 R8 Mode | Modbus | <v> |
| ZM2 R8 Mode | Modbus | <v> |
| ZM2 R8 State | Modbus | <v> |
| ZM2 R9 State | Modbus | <v> |
| total electrical power + PV-Offset (if there is no value from the inverter, that from the polynomial is used) | Modbus | kW |
FAQ
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Questions and answers
Integration with Loxone
OpenHi,
I got a quote for a IDM heat pump. The installer mentioned the less zones the better for the compressor, however every Loxone switch has temperature modules therefore I was going to have alot of zones. Is it ok to have alot of zones with the IDM heat pump or do you recommend 2/3 zones? The house is large with some rooms without windows as they are undergound.
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