Wolf RM-2 User manual

3066510_202108
GB Installation and operating instructions
RM-2 / RM-2 WIRELESS
room module
(Original)
English | subject to modications

02 | WOLF GmbH 3066510_202108
1 About this document............................................................05
1.1 Scope ............................................................................................... 05
1.2 Target group ..................................................................................... 05
1.3 Other applicable documents ............................................................ 05
1.4 Safekeeping of these documents..................................................... 05
1.5 Symbols ........................................................................................... 06
1.6 Warnings .......................................................................................... 06
1.7 Abbreviations ................................................................................... 07
2 Safety.....................................................................................08
2.1 Intended use .................................................................................... 08
2.2 Incorrect use .................................................................................... 08
2.3 Safety measures .............................................................................. 09
2.4 General safety information ............................................................... 09
3 Installation and electrical connection ................................10
3.1 Installation recommendations .......................................................... 10
3.2 Installing the wall retainer................................................................. 10
3.3 Electrical connection ........................................................................ 11
3.3.1 RM-2 ................................................................................................ 11
3.3.2 RM-2 Wireless.................................................................................. 11
3.3.3 Battery power ................................................................................... 12
3.3.4 Power supply unit (9 VDC)............................................................... 12
3.4 Decommissioning and maintenance ................................................ 13
3.4.1 Decommissioning............................................................................. 13
3.4.2 Maintenance and cleaning ............................................................... 13
3.5 Recycling and disposal .................................................................... 13
3.5.1 Battery disposal................................................................................ 14
4 Overview and symbols.........................................................15
4.1 Symbols in the display ..................................................................... 15
5 Commissioning.....................................................................17
5.1 RM-2 (eBus)..................................................................................... 17
5.2 RM-2 Wireless (wireless communication) ........................................ 17
5.2.1 Connecting to the Base Wireless receiver ....................................... 17
5.2.2 Pairing mode .................................................................................... 17
5.3 Automatic determination of the function of the RM-2 ....................... 19
5.3.1 Use as remote control ...................................................................... 20
5.3.2 Use as controller .............................................................................. 20
5.3.3 Changing the function of the RM-2 / RM-2 Wireless........................ 20
Table of contents

3066510_202108 WOLF GmbH | 03
6 General functions .................................................................21
6.1 Assignment of functions ................................................................... 21
6.2 Reset................................................................................................ 22
6.3 Key lock............................................................................................ 22
6.4 Energy saving mode and proximity sensor ...................................... 23
6.4.1 RM-2 energy saving mode ............................................................... 23
6.4.2 RM-2 Wireless energy saving mode ................................................ 23
6.5 Outside temperature / time display .................................................. 23
6.6 Fault message page......................................................................... 24
6.6.1 Remote control / (room temperature) controller ............................... 24
6.6.2 Filter warning – ventilation unit (controller function only) ................. 25
7 Remote control functions ....................................................26
7.1 Set value correction ......................................................................... 26
7.2 Program selection ............................................................................ 26
7.3 Menu ................................................................................................ 27
7.3.1 Display list ........................................................................................ 27
7.3.2 Parameter list ................................................................................... 27
7.4 Holiday mode ................................................................................... 28
7.5 Interaction between the RM-2 and the heating control unit.............. 28
8 Room temperature controller functions.............................29
8.1 Navigation between standard displays heating/
DHW and ventilation ........................................................................ 29
8.2 Set room temperature ...................................................................... 29
8.3 Ventilation level ................................................................................ 29
8.4 Program selection - heating/DHW.................................................... 29
8.5 Program selection - ventilation......................................................... 30
8.6 Menu ................................................................................................ 31
8.6.1 Display list ........................................................................................ 31
8.6.2 Parameter list ................................................................................... 31
8.6.3 Time program ................................................................................... 34
8.7 Holiday mode ................................................................................... 35
8.8 Special functions .............................................................................. 35
8.8.1 Room temperature-dependent set ow temperature ....................... 35
8.8.2 Demand-dependent shutdown ......................................................... 36
8.8.3 Automatic winter/summer changeover............................................. 36
8.8.4 Room temperature-dependent frost protection ................................ 36
8.8.5 Pasteurisation function..................................................................... 36
8.8.6 1x DHW............................................................................................ 36
Table of contents

04 | WOLF GmbH 3066510_202108
9 Compatibility.........................................................................37
9.1 Remote control................................................................................. 37
9.2 (Room temperature) controller ......................................................... 38
10 Appendix ...............................................................................39
10.1 Restarting modules - general ........................................................... 39
10.1.1 Restart RM-2.................................................................................... 41
10.1.2 Restart RM-2 Wireless ..................................................................... 42
10.2 Remote control HC / MC owchart................................................... 43
10.2.1 Selection menu and standard display (remote control).................... 43
10.2.2 Adjusting the set value correction .................................................... 44
10.2.3 Remote control menu....................................................................... 44
10.2.4 Program selection - remote control .................................................. 45
10.2.5 Holiday mode ................................................................................... 46
10.3 Controller owchart - heating ........................................................... 47
10.3.1 Adjusting the set room temperature ................................................. 47
10.3.2 1x DHW............................................................................................ 47
10.3.3 Controller function menu .................................................................. 48
10.3.4 Program selection - controller - heating ........................................... 49
10.3.5 Holiday mode ................................................................................... 50
10.4 Controller owchart - ventilation....................................................... 51
10.4.1 Adjusting the ventilation level........................................................... 51
10.4.2 Program selection ............................................................................ 52
10.5 Time program owchart (controller function only) ............................ 52
10.5.1 Time program type selection (HTG, DHW, ventilation) .................... 52
10.5.2 Day program .................................................................................... 53
10.5.3 7-day program.................................................................................. 54
10.6 Specication..................................................................................... 55
11 EU DECLARATION OF CONFORMITY.................................56
12 Product datasheet ................................................................57
12.1 Product data sheet according to EU Regulation No. 811/2013........ 57
12.1.1 Product group: Controller ................................................................. 57
13 Notes......................................................................................58
Table of contents

About this document
3066510_202108 WOLF GmbH | 05
1 About this document
►Read this document before you begin working on the appliance.
►Follow the instructions in this document.
Failure to observe these instructions voids any warranty provided by
the manufacturer, WOLF.
1.1 Scope
This document contains instructions for the factory-assembled and
type-approved
RM-2 and RM-2 Wireless room modules.
1.2 Target group
This document is intended for electricity contractors and the user.
1.3 Other applicable documents
The documents for all accessory modules and other accessories also
apply where relevant.
1.4 Safekeeping of these documents
Documents must be kept in a suitable location and must be available
at all times.
The user is responsible for the safekeeping of all documents.
The documents are provided by the contractor.

About this document
06 | WOLF GmbH 3066510_202108
1.5 Symbols
The following symbols are used in this document:
Symbol Meaning
►An action which must be taken
➠A necessary requirement
✔The outcome of an action
i
Important information regarding the proper use of the
appliance
A reference to other relevant documents
* Table Footnotes
Table 1.1 Meaning of the symbols
1.6 Warnings
Warnings in the text warn you of possible risks before the start of
an instruction. The warnings provide you with information on the
possible severity of the risk using a pictogram and a keyword.
Symbol Keyword Explanation
DANGER This means that there is a risk of
serious injury or loss of life.
WARNING This means that there is a potential
risk of serious injury or loss of life.
CAUTION This means that there is a potential
risk of minor to moderate injury.
NOTE This means that material damage
may occur.
Table 1.2 Meaning of warnings

About this document
3066510_202108 WOLF GmbH | 07
Layout of warnings
These warnings are laid out as follows:
KEYWORD
Type and source of risk!
Explanation of the risk.
►Action to prevent the risk.
1.7 Abbreviations
RM-2 Room module for the WOLF WRS control system
RM-2
Wireless
Wireless room module for the WOLF WRS control system
WFS WOLF wireless system
HC Heating circuit
MC Mixing circuit

Safety
08 | WOLF GmbH 3066510_202108
2 Safety
Work must be performed by a contractor.
► Only qualied electricians are permitted to work on electrical
components in accordance with VDE.
2.1 Intended use
The modules are for use exclusively in conjunction with WOLF
heating and ventilation units and WOLF accessories.
The modules can be used to control a heating and/or ventilation
system and congure specic parameters or as a remote control for
a heating or mixing circuit.
Intended use also includes observing the operating instructions and
all other applicable documents.
Please note:
– The RM-2 / RM-2 Wireless acts as a room controller when
there is no other controller (BM-2/BM) in the heating/ventilation
appliance.
– The RM-2 / RM-2 Wireless acts as a remote control of a heating
and/or mixing circuit if it detects a different controller (BM-2/BM)
in the system.
i
The touch elds will not work properly if your hands
are wet or if you are wearing gloves.
2.2 Incorrect use
Any use other than the intended use is not permissible. Any other
use or changes to the product at any time including during assembly
and installation invalidate all warranty claims. The user has sole
liability for such use.
This appliance is not intended to be operated by persons (including
children) with restricted physical, sensory or mental capacities or
who lack the necessary experience and/or knowledge, unless they
are supervised by a person responsible for their safety or have
received instructions on how to use the appliance from this person.

Safety
3066510_202108 WOLF GmbH | 09
2.3 Safety measures
Never remove, bypass or otherwise disable any safety or monitoring
equipment. Only operate the system if it is in perfect technical
condition. Any faults or damage that impact or might impact safety
must be remedied immediately by a qualied contractor.
►All faulty components must be replaced with original WOLF spare
parts.
2.4 General safety information
DANGER
Electrical voltage!
Danger of death from electrocution.
► All electrical work must be performed by a qualied
contractor.
NOTE
Ensure frost protection
►Do not turn off the mains switch for the heat generator

Installation and electrical connection
10 | WOLF GmbH 3066510_202108
3 Installation and electrical connection
The module must be xed to the wall using the wall retainer. It can be
placed directly on the wall or on a ush-mounting box.
3.1 Installation recommendations
– Install the module on an internal wall approximately 1.5 m above
the oor.
– In order for the room temperature sensor to function properly, the
module must be installed in a representative room.
– The RM-2 Wireless can also be placed within a room as a mobile
unit.
– The module must not be obstructed by furniture or curtains.
– Do not install the module next to a heat source.
– All radiator valves must be fully opened in this room.
– Keep the module out of direct sunlight and UV radiation.
3.2 Installing the wall retainer
The wall retainer is tted to the wall or the ush-mounting box
using the two included screws and rawl plugs (hand-tight with a
screwdriver).
i
Feed the cable through the entry point before installing
the wall retainer.
q
Fig. 3.1 Wall retainer
q Cable entry (eBus or 9 VDC power supply unit)