VQ12129005 - Underfloor heating HAGER - Free user manual and instructions
Find the device manual for free VQ12129005 HAGER in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Underfloor Heating Thermostat |
| Brand | Hager |
| Model | VQ12129005 |
| Dimensions (HxWxD) | Approx. 85 x 85 x 35 mm |
| Weight | Approx. 150 g |
| Power Supply | 230 V ~ 50 Hz |
| Max Load | 16 A (resistive load) |
| Display Type | LCD with backlight |
| Control Type | Electronic, digital |
| Main Functions | Temperature setting, scheduling, floor sensor, holiday mode |
| Sensor Types | Built-in air sensor, external floor sensor (NC) |
| Temperature Range | 5 °C to 35 °C |
| Programming Options | Weekly timer with up to 6 periods per day |
| IP Rating | IP 21 (indoor use) |
| Installation | Wall-mounted, flush mounting box |
| Maintenance | Clean with dry cloth; no special maintenance required |
| Safety Features | Frost protection, child lock, overheat protection |
| Spare Parts / Repairability | Replacement sensor available; serviceable by qualified electrician |
| Compliance | CE, RoHS |
| Manual Languages | English, French, German, more (61 pages PDF) |
Frequently Asked Questions - VQ12129005 HAGER
How do I install the VQ12129005 thermostat?
The thermostat is designed for wall mounting in a standard flush mounting box. Connect the power supply (230 V ~) and the floor sensor (if used) according to the wiring diagram in the manual. Ensure the device is installed by a qualified electrician.
Can I use the thermostat without a floor sensor?
Yes, the thermostat has a built-in air sensor. You can choose between air, floor, or combined control modes. The floor sensor is optional but recommended for accurate floor temperature regulation.
How do I program the weekly schedule?
Press the 'Program' button to enter schedule mode. Use the arrow keys to select days and time periods. You can set up to 6 temperature periods per day (e.g., wake, leave, return, sleep). Refer to the manual for detailed steps.
What should I do if the display is blank?
Check the circuit breaker or fuse. Ensure the power supply is connected and the thermostat is switched on. If the problem persists, contact a qualified electrician or Hager support.
Is the thermostat compatible with all underfloor heating systems?
The VQ12129005 is suitable for electric underfloor heating systems (resistive loads up to 16 A). For water-based systems, it can control a zone valve or pump with a relay. Check your system's specifications.
What is the child lock feature?
The child lock prevents accidental changes to settings. To activate, press and hold the 'Up' and 'Down' buttons simultaneously for 3 seconds. Repeat to deactivate.
How do I reset the thermostat to factory settings?
Press and hold the 'Menu' button for 10 seconds until the display shows 'Reset'. Confirm with 'OK'. All settings will be restored to default.
Can I control the thermostat remotely?
No, the VQ12129005 does not have built-in Wi-Fi or remote control capabilities. It is a standalone thermostat with a manual interface.
What is the energy-saving mode?
The thermostat offers an 'Eco' mode that reduces the setpoint temperature by a few degrees during unoccupied periods. You can enable it via the menu or program it in the schedule.
Where can I download the manual?
The user manual is available for free download on notice-facile.com. Visit the product page for VQ12129005 HAGER and select your language. The PDF includes 61 pages of instructions.
User questions about VQ12129005 HAGER
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Underfloor heating in PDF format for free! Find your manual VQ12129005 - HAGER and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. VQ12129005 by HAGER.
USER MANUAL VQ12129005 HAGER
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : HAGER
Model : VQ12129005
Category : Underfloor heating