î
1 Revision History MLR003RiEU61-07-1.1 ................................................................................................... 3
2 Use and Safety MLR003R .......................................................................................................................... 5
3 General Description MLR003R .................................................................................................................. 6
4 Operating Modes MLR003R....................................................................................................................... 8
5 Power Consumption MLR003R............................................................................................................... 10
6 Power management MLR003R ............................................................................................................... 11
6.1 Energy Harvesting................................................................................................................................... 11
6.1.1 Device power management.................................................................................................................... 11
6.1.2 Energy Storage ........................................................................................................................................ 12
7 Forced Heating MLR003R........................................................................................................................ 15
7.1 Slow Harvesting ...................................................................................................................................... 15
8 Communication Profile MLR003RiEU61-07-1.1 ..................................................................................... 16
8.1 FPORT 0x01 UPLINK: MLR003RiEU61-07-1.1 to Controller / Network Server ...................................... 17
8.2 FPORT 0x01 DOWNLINK: Controller / Network Server to MLR003RiEU61-07-1.1 ................................ 20
8.3 FPORT 0x02 REV Number, Hardware and Firmware Version MLR003R................................................ 24
8.4 FPORT 0x03 Motor operating range MLR003R....................................................................................... 25
8.5 FPORT 0x04 LoRa Spread factor MLR003R............................................................................................. 26
8.6 FPORT 0x05 Slow Harvesting SH and Valve Opening Point Detection OPD MLR003R ........................ 27
9 Operating Instructions MLR003R ........................................................................................................... 28
9.1 User Interface functionality.................................................................................................................... 28
9.2 Setting up a Gateway.............................................................................................................................. 28
9.3 Pairing the Device with a Room Controller or Gateway........................................................................ 29
9.4 Mounting Position and OFF .................................................................................................................... 29
9.5 Attaching and Activating a unit .............................................................................................................. 29
9.6 Reset (from Normal Operation only)...................................................................................................... 30
9.7 No Reset from Mounting Position .......................................................................................................... 30
9.8 Removal from the Valve.......................................................................................................................... 30
9.9 Temperature Control Loop..................................................................................................................... 30
9.10 Antifreeze................................................................................................................................................. 30
9.11 Battery Charging Flow Chart .................................................................................................................. 31
10 Performance Data MLR003RiEU61-07-1.1.............................................................................................. 32
11 Mechanical Interface to circulation valve body MLR003R .................................................................... 35
12 CE Conformity MLR003RiEU61-07-1.1.................................................................................................... 36
13 Labeling MLR003R................................................................................................................................... 37
13.1 Product Label .......................................................................................................................................... 37
13.2 NFC Tag Label.......................................................................................................................................... 38
14 Accessories MLR003 ................................................................................................................................ 39
14.1 MLR003-KEY Magnetic switch................................................................................................................. 39