Table of contents
Installer and user reference guide
2
BRC1H52W+K+S
Madoka wired remote controller
4P596266-1B – 2022.02
Table of contents
1 About the documentation 5
1.1 About this document ...................................................................................................................................................... 5
1.2 Meaning of warnings and symbols................................................................................................................................. 6
1.3 Installer and user reference guide at a glance............................................................................................................... 6
2 General safety precautions 8
2.1 For the installer............................................................................................................................................................... 8
2.2 For the user..................................................................................................................................................................... 9
3 Specific installer safety instructions 10
For the user 11
4 Remote controller: Overview 12
4.1 About the controller ....................................................................................................................................................... 12
4.2 Buttons............................................................................................................................................................................ 13
4.3 Status icons ..................................................................................................................................................................... 13
4.4 Status indicator ............................................................................................................................................................... 15
5 Operation 16
5.1 Basic usage...................................................................................................................................................................... 16
5.1.1 Home screen................................................................................................................................................... 16
5.1.2 Main menu...................................................................................................................................................... 17
5.2 Operation mode.............................................................................................................................................................. 18
5.2.1 About the operation modes........................................................................................................................... 19
5.2.2 To set the operation mode ............................................................................................................................ 23
5.3 Setpoint........................................................................................................................................................................... 23
5.3.1 About the setpoint ......................................................................................................................................... 24
5.3.2 To set the setpoint ......................................................................................................................................... 26
5.4 Date and time.................................................................................................................................................................. 26
5.4.1 About date and time ...................................................................................................................................... 26
5.4.2 To set date and time....................................................................................................................................... 26
5.5 Airflow ............................................................................................................................................................................. 27
5.5.1 Airflow direction ............................................................................................................................................. 27
5.5.2 Fan speed........................................................................................................................................................ 28
5.6 Ventilation....................................................................................................................................................................... 29
5.6.1 Ventilation mode............................................................................................................................................ 29
5.6.2 Ventilation rate............................................................................................................................................... 30
5.7 Advanced usage .............................................................................................................................................................. 30
6 Maintenance and service 32
6.1 Overview: Maintenance and service .............................................................................................................................. 32
7 Troubleshooting 33
7.1 Overview: Troubleshooting ............................................................................................................................................ 33
7.2 Refrigerant leak detection .............................................................................................................................................. 33
7.2.1 About refrigerant leak detection ................................................................................................................... 33
7.2.2 To stop the leak detection alarm ................................................................................................................... 34
For the installer 35
8 About the box 36
8.1 To unpack the controller ................................................................................................................................................ 36
9 Preparation 37
9.1 Wiring requirements....................................................................................................................................................... 37
9.1.1 To prepare the wiring for installation ............................................................................................................ 37
10 Installation 38
10.1 Overview: Installation ..................................................................................................................................................... 38
10.2 Mounting the controller ................................................................................................................................................. 38
10.2.1 About mounting the controller ...................................................................................................................... 38
10.2.2 To mount the controller................................................................................................................................. 39
10.3 Connecting the electrical wiring..................................................................................................................................... 40
10.3.1 Precautions when connecting the electrical wiring....................................................................................... 40
