BOSCH BTH-RM Room Thermostat II User Manual
- August 9, 2024
- Bosch
Table of Contents
- BTH-RM Room Thermostat II
- Product description
- Description of the symbols
- Safety instructions
- Product overview
- Mounting instructions
- Start-up
- Resetting to factory settings
- Maintenance and cleaning
- Simplified declaration of conformity
- Environmental protection and disposal
- Technical data
- Spare parts / accessories
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
I AM SMART
BTH-RM User
manual
BTH-RM Room Thermostat II
8-750-002-892 | V001 | 01/2024
Bosch Smart Home
BTH-RM
Room
thermostat II
Product description
The room thermostat II measures the temperature at a suitable location in the room and ensures a more stable and efficient temperature control. It is the perfect complement to your Bosch Smart Home radiator thermostats.
Description of the symbols
| Warning!
Note about hazards
---|---
| Note:
Additional important information
| Note about the installation video
Safety instructions
▶ Before installing or commissioning the device, please also be sure to read
the complete user manual to ensure proper use and to comply with the warranty
conditions.
▶ Keep the user manual in a safe place throughout the entire service life of
the device.
▶ Do not charge used batteries or try to reactivate them using heat or other
means. Do not short-circuit batteries. Do not expose batteries to strong
sunlight. Do not throw batteries into fire! There is a risk of explosion!
▶ Ensure correct polarity when inserting the batteries! Only use batteries of
the same type. Drained batteries must be removed from the device immediately.
Remove batteries from the device if it is not used for a longer period of
time. Increased risk of leakage!
▶ Keep small cells and batteries that could be swallowed out of the reach of
children. Swallowing can result in burns, perforation of the soft tissue and
death. Severe burns can occur within 2 hours after swallowing. In the event
that a cell or battery is swallowed, seek medical assistance immediately.
▶ The device is not a toy! Do not allow children to play with it. Never leave
the packaging material lying around unattended. Plastic film and small parts
may pose a danger to children.
▶ This device may be used by children from 8 years of age and by persons with
reduced physical, sensory or mental capacities, or a lack of experience and
knowledge provided these persons are supervised or have been instructed in the
safe use of the device, and understand the corresponding risks.
▶ When remotely or automatically controlling a device, it is not always
possible to guarantee that commands are actually executed or that the correct
device status is displayed in the app and on other Smart Home display devices
because of external circumstances. This may lead to material damage and/or
personal injury. Therefore, you must ensure to the greatest extent possible
that no person is endangered at the time of remote operation or automated
control. Please take special care when setting up or adjusting the remote
control or when using the automated control and check the desired
functionality at regular intervals.
▶ For safety and approval reasons (CE/UKCA), the device may not be modified
and/or no changes may be made to the device without authorisation.
▶ Do not paint over the device! Do not apply wallpaper or paste over the
device!
▶ We accept no liability for material damage or personal injury which is
caused by improper use or by not observing the safety instructions. In these
cases, any guarantee claim becomes void! We accept no liability for
consequential damage.
▶ Do not use the device if it has damage visible from the outside, for
example, to the housing, control elements or connection sockets, or if it has
a malfunction. If in doubt, please contact our service team.
▶ Only operate the device indoors and do not expose it to moisture,
vibrations, constant sunlight or other sources of heat, extreme cold
temperatures and mechanical stress.
▶ Do not open up the device. It does not contain any parts to be maintained by
the user. If a fault occurs, have the device checked by a specialist.
▶ Only use the device together with original components and recommended
products from Bosch partners.
Notes
▶ The range within buildings can deviate greatly from the range in open
spaces. In addition to the transmitting power and the receiving properties of
the receiver, environmental factors such as humidity, as well as the local
structural situation, play an important role.
▶ The device is only intended for use in residential environments.
▶ The device is only intended for private use.
Product overview
| Item | Name | Explanation |
|---|---|---|
| 1 | Device front view | |
| 2 | LED display | |
| 3 | Status LED | |
| 4 | Rotary knob / system button | |
| 5 | Device rear view | |
| 6 | Sensor connection | Connection for optional accessories. |
| 7 | Mounting bracket receiving openings | For different angles of inclination of |
the device.
8| Battery compartment| Ensure correct polarity when inserting the batteries!
9| Mounting plate| Used to attach the device to the wall.
10| Mounting bracket| Used to install the device on even surfaces.
| Item | Name Description |
|---|---|
| a | Information area |
| b | Humidity |
| c | Status indicators |
| Battery status | Appears with low battery charge |
| Connection status | Wireless connection to the controller is active. In the |
event of constant flashing, there is a connection problem with the controller.
| Child lock| Press the system button >3 seconds, adjust the desired value by
turning
| Open window| The system has detected an open window in the room.
Heating/cooling mode
paused.
d| Cooling mode| The device/system is set to cooling mode.
e| Heating mode| The device/system is set to heating mode.
f| Room control modes (press system button lx, select mode)
| Automatic| Room control is controlled via a schedule.
| Manual| Temperature at constant value. Can be changed via rotary knob.
| Heating break| The regulation in the room pauses.
g| Value display| Displays actual and set temperature. Other text information
in case of an error or during configuration.
Mounting instructions
▶ When selecting the mounting location and when drilling, pay attention to the
areas where electrical wires run, or to any supply cables.
You can also use the explanatory video and additional information on our
website as an additional aid for mounting, installing, starting up and
restoring the factory settings on your Bosch Smart Home room thermostat II:
→ https://www.bosch-smarthome.com/rom/room-thermostat-2
Start-up
Ensure that you have a Bosch Smart Home controller and the Bosch Smart Home
app and have successfully configured both. Now start the Bosch Smart Home app
and select “Add new device”. Follow the instructions in the app.
The status LED (3) shows the status of the room thermostat using flashing
codes.
| Signal | Meaning | Measures |
|---|---|---|
| Flashes orange | Pairing mode (is active) or device is communicating with the | |
| controller | Please wait | |
| Flashes green | Pairing mode (successful) or process confirmed | _ |
Flashes red
1x| Pairing mode (not successful) or process failed| If this is the first
pairing attempt, please try again. Otherwise reset the device to the factory
settings and contact the service department if necessary.
Flashes red every 15 seconds| Functional error| Look for information in the
Smart Home app. Contact the service team if necessary.
Resetting to factory settings
You can reset the device to its factory settings as follows:
Open the battery compartment (8) and remove one of the batteries. Replace the
battery while holding the rotary knob (4) pressed. Hold the knob pressed until
the status LED (3) on the room thermostat flashes orange and “RES” appears on
the display. Now release it briefly and press the knob again and hold until
the LED lights green. The device then restarts. Please note that it can take a
few seconds until the room thermostat is ready for operation again.
݅When resetting to factory settings, the settings and information are only
lost from the device and not from the Bosch Smart Home controller.
To re-configure the device, first delete it in the device management section
of the Bosch Smart Home app and then add it again in the usual pairing
process.
Maintenance and cleaning
Removing or replacing batteries
To remove or replace the batteries, remove the device from the mounting plate
(9) or first remove the mounting bracket (10). Open the battery
compartment(8). Remove the batteries. Take care to ensure the correct polarity
when replacing them.
The device does not require maintenance. Leave any repairs to a specialist.
Clean the device with a soft, clean, dry and lint-free cloth. When cleaning,
do not use any cleaning agents containing solvents.
Simplified declaration of conformity
Robert Bosch Smart Home GmbH hereby declare that the radio equipment type
Bosch Smart Home BTH-RM corresponds with the directive 2014/53/EU. The
complete text of the EU declaration of conformity is available via the
following web address:
→ https://eu-doc.bosch.com
Robert Bosch Smart Home GmbH hereby declares that the radio system type BTH-RM
complies with Regulation 2017. The full text of the declaration of conformity
is available at the following internet address:
→ https://gb-doc.bosch.com
Environmental protection and disposal
These symbols mean that this product and the battery or batteries must be disposed of separately from general household waste. As an end user, you are obligated to dispose of the product and the battery or batteries via separated waste collection, for instance by passing it to an official collection point, in line with the relevant national regulations.
Please note that used batteries and battery packs which are not enclosed
within the old equipment must be separated from the equipment before returning
the equipment.
For information about the type and chemical system of the battery or
batteries, as well as about replacing or safely removing them, please see the
user manual.
By collecting waste separately, you are making a valuable contribution to
protecting the environment and human health. This is because, by treating old
equipment properly, on one hand, the potentially negative effects associated
with the presence of hazardous substances are prevented and, on the other
hand, raw materials are conserved through their recovery.
Please also note that the avoidance of waste is an even more valuable
contribution to environmental protection. Wherever possible, as well as
finding a further use for the device yourself or having it repaired, passing
the device to a second user is also an ecologically valuable alternative to
disposal.
It is also possible to return these to the place you bought the product from,
provided the distributor offers a returns service voluntarily or is legally
obligated to do so.
Technical data
| Device type designation | BTH-RM |
|---|---|
| Protection type | IP21 |
| Ambient temperature | 0°C … 50°C |
| Max. humidity | 80 % (non-condensing) |
| Housing dimensions (W x H x D) | 86 x 87 x 28 mm |
| Weight (without batteries) | 85 g |
| Radio frequency band | ZigBee 3.0 |
| Radio protocol | 2.4 — 2.4835 GHz |
| Max. transmitting power | 10 dBm |
| Radio range in the open | < 100 m |
| Software class | A |
| Receiver category | 2 |
| Batteries | 4 x 1.5V Micro/AAA/LR3, alkaline |
| Battery lifespan (typical) | < 2 years |
Technical modifications reserved
Spare parts / accessories
For information on available spare parts or accessories, please visit:
→ https://www.bosch-smarthome.com/rom/spareparts
Service information
Robert Bosch Smart Home GmbH
Schockenriedstraße 17
70565 Stuttgart-Vaihingen
Germany
service@bosch-smarthome.com
@ www.bosch-smarthome.com/service
8-750-002-892 | V001 | 01/2024
Bosch Smart Home
References
- Control4 Smart Homes
- Welcome to Bosch Smart Home Service | Bosch Smart Home
- Declarations of Conformity and International Type Approvals
- Declarations of Conformity and International Type Approvals
- Bosch Smart Home sparepart overview | Bosch Smart Home