hama eQ-3 Smart Radiator Thermostat
Information about this manual
Please read this manual completely and carefully before starting to use the device. The manual contains important information about the intended use of the device. Especially observe the safety notes. Keep the manual for later consultation. If you hand over the device to other persons for use, please hand over this manual as well.
Package contents
- 1x radiator thermostat, 1x adapter Danfoss RA, 1x support ring, 1x nut M4,
- 1x cylinder head screw M4 x 12 mm, 2x 1.5 V mignon/LR6/AA, 3x operating manual in German/English, French/Dutch and Polish/Italian
Device overview
- Union nut for fitting on the heating valve
- Defined switching time periods in the week program
- Eco/comfort temperature (
), open-winDow function ( 
), manual mode (Manu), automatic mode (Auto) - Holiday function (
), weekday, empty battery symbol (
) - Mode/Menu button: Switch between auto mode, manual mode, and holiday function (press button shortly); configuration menu (press the button for at least 3 seconds)
- Control wheel: Change settings, e.g. temperature (turn the control wheel), activate the boost function and confirm/save settings in the menu (press the control wheel shortly) button: Switch between eco and comfort
temperature - Temperature display, time/date display, menu items, functions
Function
- The electric BLUETOOTH® Smart Radiator Thermostat offers individual control of the room temperature from a user-friendly and intuitive app.
- The app “calor BT” is available for free for iOS and Android smartphones. The radia-tor thermostat enables the regulation of single radiators or the room temperature.
- Thanks to pre-programmed or individually tailored heating and cooling phases, the desired temperature can be comfortably adjusted.
- The radiator thermostat fits to all common radiator valves and is easy to mount – without having to drain any water or intervene in the heating system.
- With the boost function, cool rooms can be heated within short by opening the heating valve fully. Thanks to the automatic “open window detection”, additional energy can be saved during ventilation.
Intended use
- The radiator thermostat is used to control a conventional radiator valve.
- Only operate the device in inside rooms and avoid the influence of moisture, dust and sunlight or external heat radiation.
- Using the device for any purpose other than that described in this operating manual does not fall within the scope of intended use and shall invalidate any warranty or liability.
- This also applies to any conversion or modification work. The device is intended for private use only.
eQ-3 AG hereby declares that this device complies with the essential requirements and other relevant regulations of Directive 1999/5/EC. - You can find the full declaration of conformity at www.eQ-3.de.
Safety instructions
- The device is not a toy; do not allow children to play with it.
- Do not leave packaging material lying around. It can be dangerous in the hands of a child.
- Do not open the device: it does not contain any components that need to be serviced by the user. In the event of an error, please have the device checked by an expert.
Disposal instructions
Electronic equipment must be disposed of at local collection points for waste electronic equipment in compliance with the Waste Electrical and Electronic Equipment Directive. The CE sign is a free trading sign addressed exclusively to the authorities and does not include any warranty of any properties.
Inserting (replacing) batteries
- Press the battery compartment cover on both sides with your fingers and remove the cover by pushing it downwards.
- Insert 2 new LR6/mignon/AA (1.5 V) batteries in the battery compartment, making sure they are the right way round.
- Reattach the battery compartment cover and latch it into place.
Set date and time
- After inserting batteries, the date and time is automatically requested after a brief display of the firmware version number and short motor run (“InS”).
- Set the year, month, day, hour and minute with the control wheel and confirm by pressing the control wheel shortly (F).
Installation on the radiator
- The radiator thermostat is easy to install and can be done without draining heating water or intervening in the heating system.
- No special tools are required, nor does the heating have to be switched off.
- The union nut attached to the radiator thermostat can be used universally and without accessories for valves of the most popular manufacturers with a thread size of M30 x 1.5 mm.
- Rotate the thermostat dial to the maximum value (anti-clockwise).
- The thermostat dial then no longer presses against the valve spindle, making it easier to remove.
- Remove the mechanical thermostat head. If required, place the supplied support ring or adapter first.
- Attach the radiator thermostat to the valve.
Support ring and adapter for Danfoss
- If required, place the provided support ring (I) into the flange before mounting the radiator thermostat to improve on stability.
- The provided adapter is required for installation on Danfoss RA valves. The Danfoss valve bodies have elongated notches (K) around their circumference, which also ensure that the adapter is properly seated when it snaps on.
- During installation, please ensure that the pins inside the adapter (J) are lined up with the notches (K) on the valve. Ensure that the adapter is properly clipped on.
- Take care during installation that you do not trap your fingers between the two halves of the adapter!
Adaption run
- After inserting batteries and mounting on the valve an adapting run (“ADA”) is performed to adapt to the valve.
- As soon as the radiator thermostat has been mounted to the valve, press the control wheel when “InS” is displayed.
Display content in normal mode
- Switching time periods, operating mode, setpoint temperature, and weekday are displayed in normal mode.
- The bars for switching time periods of the week program are displayed for every second-time interval.
Operation and configuration
- After the radiator thermostat has been mounted and set up, the device can be individually operated and configured.
- Operation and configuration can be performed either via BLUETOOTH® with the app “calor BT” or directly on the device.
Operation and configuration via app
- To control the device via app, please proceed as follows:
- Download the app “calor BT” from the iOS or Android store and install the app on your smartphone.
- Follow the instructions in the app.
Operation and configuration on the device
Operation and configuration can be performed directly on the device. Therefore, please proceed as described in the following sections.
Week program (Pro)
- In the week program, for each weekday up to 3 heating phases (7 change settings) can be set separately.
- The programming is carried out for the selected days, whereby temperature settings have to be set for the entire period between 00:00 and 23:59h.
- Press the Mode/Menu button for at least 3 seconds. The display will show “Pro”.
- Confirm by pressing the control wheel shortly.
- “dAy” appears on the display. You can use the control wheel to select a single day of the week, all weekdays, the weekend, or the entire week.
- Confirm by pressing the control wheel shortly.
- The first switching time point is displayed (00:00). This cannot be changed.
- The heating times are displayed as bars.
- Confirm by pressing the control wheel shortly.
- Set the temperature which is desired from 0:00.
- Confirm by pressing the control wheel shortly.
- The next switching time point is displayed. You can adjust this individually.
- Finally set the temperature which should prevail from the selected time.
- You can repeat this procedure until all the other desired temperatures for the time
Setting date and time (dAt)
- Date and time can be adjusted via the menu at any time.
- Press the Mode/Menu button for at least 3 seconds.
- Select the menu item “dAT” with the control wheel.
- Set the year, month, day, hour and minute with the control wheel and confirm by pressing the control wheel shortly.
Switching between summer and winter time (dSt)
- An automatic switching between summer and winter time can be activated and de-activated.
- The automatic switching is activated in the factory settings.
- Press the Mode/Menu button for at least 3 seconds.
- Select the menu item “dSt” with the control wheel.
- Confirm by pressing the control wheel shortly.
- The display will show “OFF” to deactivate the function or “On” to activate the function.
- Confirm by pressing the control wheel shortly.
Open-window function (AEr)
- With a rapidly reducing temperature, the radiator thermostat automatically detects that a room is being ventilated.
- In order to save heating costs, the temperature is then reduced for a certain period of time (15 minutes, set at the factory).
- Whilst this function is active, the “window open” symbol ( ) appears on the display.
- Select the menu item “AEr” with the control wheel and confirm by pressing the control wheel shortly.
- The temperature and time can be set with the control wheel. The function can be deactivated by selecting “0” for the time.
Setting offset temperature (tOF)
- As the temperature is measured on the radiator, the temperature distribution can vary throughout a room.
- To adjust this, a temperature offset of up to ±3.5 °C can be set.
- If a nominal temperature of e.g. 20 °C is set but the room presents with only 18 °C, an offset of -2.0 °C needs to be set.
- Press the Mode/Menu button for at least 3 seconds.
- Select the menu item “tOF” with the control wheel and confirm by pressing the control wheel shortly.
Activate/deactivate BLUETOOTH® (bLE)
- The BLUETOOTH® function of the radiator thermostat can be activated or deacti-vated manually.
- Press the Mode/Menu button for at least 3 seconds.
- Select the menu item “bLE” with the control wheel and confirm by pressing the control wheel shortly.
- The display will show “OFF” to deactivate the function or “On” to activate the function.
- Confirm by pressing the control wheel shortly.
Restore factory settings (rES)
- The factory settings of the radiator thermostat can be restored manually. If you do this, you will lose all your settings.
- Press the Mode/Menu button for at least 3 seconds.
- Select the menu item “rES” with the control wheel and confirm by pressing the control wheel shortly.
- “COnF” then appears in the display.
- Confirm by pressing the control wheel shortly.
Boost function
- If, for example, you arrive home earlier than usual, the boost function will help you to heat the room up quickly.
- When activating the boost function, the heating valve is immediately opened to 80 % for 5 minutes.
- The heating of a room takes longer than 5 minutes, but the heat given off by the radiator can be felt immediately.
- Press the control wheel shortly to activate the boost button.
- The remaining time for the function will be counted down in seconds (“b300” to “b000”).
- After these 5 minutes have elapsed, the actuator changes to the mode which was previously active (auto/manual) with the previously set temperature.
- The function can be deactivated prematurely at any time by pressing the control wheel again.
Setting the holiday function
- If you want to maintain a fixed temperature for a certain period, e.g. during your holidays or a party, the holiday function can be used.
- Briefly press the Mode/Menu button repeatedly, until the suitcase symbol ( ) appears in the display.
- Change the time until which the temperature shall remain with the control wheel and confirm by pressing the control wheel shortly.
- Then set the date and confirm by pressing the control wheel shortly.
- Set the temperature and confirm by pressing the control wheel shortly.
- The set temperature will remain until the set end time. Afterward, the radiator thermostat will switch back to auto mode.
Comfort and reduction of temperature
- Via the comfort and reduction temperature button ( ) you can change between these two temperatures.
- The factory setting for the comfort temperature is 21.0 °C and the reduction temperature 17.0 °C.
- Press and hold the comfort/reduction temperature button ( ) for at least 3 seconds.
- The sun symbol ( ) and the currently stored comfort temperature appear in the display.
- Change the temperature with the control wheel and confirm by pressing the control wheel shortly.
- The moon symbol ( ) and the currently stored reduction temperature appear in the display.
- Change the temperature with the control wheel and confirm by pressing the control wheel shortly.
- Even in auto mode, the temperature can be changed at any time using the button. It will then remain the same until the next point at which the program changes.
Activate heating pause (battery saving)
Battery life can be prolonged by switching the heating off in summer. To achieve this, the valve is opened fully. The calcification protection continues to run.
Set frost protection mode
If a room is not to be heated, the valve can be closed. The valve is only opened if there is a risk of frost. The calcification protection continues to run.
Child safeguard/operating lock The operation of the device can be locked.
- To activate/deactivate the operating lock, press the Mode/Menu at the same time.
- After it has been successfully activated, “LOC” appears in the display.
- To deactivate the operating lock, press both buttons again.
Troubleshooting and maintenance
| Error code on the display | Problem | Solution |
| Battery symbol ( ) | Battery output too low | Replace batteries |
| F1 | Valve drive sluggish | Check installation, check the heating valve |
| F2 | Actuating range too wide | Please check
mounting of the radiator thermostat |
| F3 | Adjustment range too small | Check the heating valve |
Technical data
- Device short description: Supply voltage: CC-RT-BLE
- Current consumption: 2x 1.5 V LR6/mignon/AA
- Battery life: 100 mA max.
- Degree of protection: 2 years (typ.)
- Degree of pollution: IP20
- Ambient temperature: 2
- Surface temperature: 5 to 35 °C
- Display: 90 °C (at the radiator) LCD
- Connection: M30 x 1.5 mm
- Method of operation: Type 1
- Linear travel: 4.3 mm
- Dimensions (W x H x D): 55 x 60 x 102 mm
- Weight: 162 g (incl. batteries)
- Radiofrequency: 2.402 GHz – 2.480 GHz
- Open area RF range: 10 m (typ.)
Reference
Download Manual:
hama eQ-3 Smart Radiator Thermostat Operating Manual
