Warmup butech 8GM Manuel utilisateur

8GM
Smart Controller
Operating Manual
EN

2
INTRODUCTION
This thermostat is designed to aid in the comfort of your home by providing timed regulation of
your heating system. The thermostat is designed to receive temperature input signals from the
following sensors:
1. Air sensor located inside thermostat
2. Floor sensor installed in oor if using underoor heating (see heater instructions for
details)
The thermostat is not a safety device. In order to avoid damaging your system the correct system
and oor type should be selected during the thermostat programming process.
WARNING – Important safety note
This product uses mains voltage electricity and work should only be carried out by a qualied
electrician. You should always isolate the power supply before attempting to install or repair
the thermostat. The thermostat should not be put into operation unless you are certain that
the entire heating installation complies with current general safety requirements for electrical
installations. Electrical installation to be in accordance with latest Wiring Regulations.
LOCATION
The thermostat should be installed inside a single gang electrical wall box that is at least
35mm deep. For optimal performance the thermostat should be located in an area with good
ventilation. It should not be beside a window/door, in direct sunlight or above another heat
generating device (e.g. radiator or TV). The thermostat is designed for operation between
0°C - 40°C with relative humidity less than 80%.
This is an Easy Setup guide. For full instructions please visit
www.butech.net
EN
8GM Smart Controller

3
INSTALLATION
Separate the front housing of thermostat from wall module:
1. Unscrew both closing screws (bottom of thermostat) until they will not turn any further
2. Release front housing by gripping lower half of outer frame and pulling outwards then
upwards
3. Place front housing somewhere safe
4. Run all wires to the wall box. Check to ensure that you have included the following:
Power (Live and Neutral)
Heater (Live and Neutral or Switch Live only)
Floor sensor
Fil pilote (if necessary)
5. Pull wires through wall box and complete terminal wiring
IMPORTANT: Ensure that multi stranded wires are fully inserted into the terminals and secured
tightly. Any loose strands should be trimmed as they could cause a short-circuit. If connecting
more than two heaters, an electrical junction box will be required.
NOTE: Always ensure that the sensor cable is installed in a separate conduit to the power cables
supplying the thermostat and heating system.
ELECTRICAL SPECIFICATION:
• Model: BU-SC-NG-01
• Code: 100232083
• Supply voltage: 230V +/-10% at 50Hz
• Thermostat is not designed for use with intermittent power supply
• Maximum Switch Load: 16A resistive
• Insulation Class: II
• IP33
• Operating frequency: 2401-2483MHz;
• Maximum radio-frequency power transmitted: 18dBm
• Standards: EN60730-1 & EN60730-2-9
NOTE: This product is in compliance with the essential requirements and other relevant
provisions of the RED Directive 2014/53/EU. The Declaration of Conformity may be consulted by
visiting: butech.net/mi-suelo-radiante/declaracion-de-conformidad.
EN

4
ELECTRIC UNDERFLOOR INSTALLATION
see numbering on diagram
2. Connect to Power Supply (Live – MAX 230V)
3. Connect to Power Supply (Neutral – MAX 230V)
4. Connect to heater(s) (Neutral – MAX 3680W/16 Amps)
5. Connect to heater(s) (Live – MAX 3680W/16 Amps)
7. Connect to 1st wire of oor sensor (colour not important)
8. Connect to 2nd wire of oor sensor (colour not important)
HYDRONIC UNDERFLOOR INSTALLATION
see numbering on diagram
2. Connect to Power Supply (Live – MAX 230V)
3. Connect to Power Supply (Neutral – MAX 230V)
4. Connect to wiring centre (Neutral if present – MAX 3680W/16 Amps)
5. Connect to wiring centre (Switch Live – MAX 3680W/16 Amps)
7. Connect to 1st wire of oor sensor (colour not important)
8. Connect to 2nd wire of oor sensor (colour not important)
EN
8GM Smart Controller

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CENTRAL HEATING INSTALLATION
see numbering on diagram
2. Connect to Power Supply (Live – MAX 230V)
3. Connect to Power Supply (Neutral – MAX 230V)
4. Connect to Boiler circuit (Neutral if present– MAX 3680W/16 Amps)
5. Connect to Boiler circuit (230V Switch Live – MAX 3680W/16 Amps)
For extra low voltage or volt-free systems a contactor must be used.
Connecting the thermostat directly to extra low voltage or volt-free boilers may cause damage
to the boiler circuit.
EN
SPECIAL INSTALLATION
see numbering on diagram
Master/Relay installation: (connecting 2 thermostats together)
6. Connect to terminal 6 on other thermostat
7. Connect to terminal 7 on other thermostat
MOUNTING THERMOSTAT
1. Push excess wire back through the wall box and insert thermostat back module into wall
box
2. Put xing screws through mounting holes and tighten
3. Ensure that thermostat is straight before tightening completely
4. Replace thermostat front housing:
i) align and sit front housing on to hinges
ii) push lower half of front housing until a‘click’is heard
5. Ensure front housing is securely xed
6. IMPORTANT: Tighten both retaining screws

6
POWERING UP
You can now power up the thermostat and begin the programming process. An easy to follow
menu will guide you through the rest.
ERROR MESSAGES
Your thermostat can give you two error indications:
1. “er1”: This will occur if no oor sensor is detected
2. “er2”: This will occur if the oor sensor has a short circuit
CONNECT TO my.butech.net
Once your thermostat is powered up, you need to create your account. Navigate your web
browser to my.butech.net. Enter your email address and create a password for your account. You
will be sent a conrmation email when your account is set up. Make sure you check your spam
folder as well as your inbox.
When you’ve received your account activation email, you can connect your thermostat to the
account. Ensure your thermostat is connected to the internet. If you see an error icon on the
homescreen like below, then your thermostat is not connected to the internet. If you can’t
connect to the internet, you can skip this stage and connect any time in the future.
When your thermostat is connected to the internet, just enter the unique code displayed on the
connection screen into your account. Your thermostat will then be connected.
If you see these icons, call for assistance.
No WiFi ConnectionNot connected to Server
EN
8GM Smart Controller

7
EN
WARRANTY
Butech warrants this product, to be free from defects in the workmanship or materials, under
normal use and service, for a period of three (3) years from the date of purchase by the consumer.
If at any time during the warranty period the product is determined to be defective, Butech shall
repair or replace it, at Butech’s discretion.
If the product is defective, please either,
(i) return it, with a bill of sale or other dated proof of purchase, to the place
from which you purchased it, or
(ii) contact Butech. Butech will determine whether the product should be
returned, or replaced.
This warranty does not cover removal or reinstallation costs, and shall not apply if it is shown by
Butech that the defect or malfunction was caused by damage which occurred while the product
was in the possession of the end user.
Butech’s sole responsibility shall be to repair or replace the product within the terms stated
above.
BUTECH SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY
INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY
BREACH OF ANY WARRANTY, EXPRESSED OR IMPLIED, OR ANY OTHER FAILURE OFTHIS PRODUCT.
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY BUTECH MAKES ON THIS PRODUCT. THE
DURATION OF ANY IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE THREE-YEAR DURATION OF
THIS WARRANTY.
This Warranty does not aect your statutory rights.
Please register your product at: butech.net/mi-suelo-radiante/registro-
de-la-garantia.

8
NOTES
EN

9
FR
8GM
Thermostat Intelligent

10
Il s’agit d’un guide d’installation facile. Pour obtenir des instructions
complètes, veuillez visiter www.butech.net.
INTRODUCTION
Le thermostat a été conçu an d’améliorer le confort dans votre habitation en apportant une
régulation programmée de votre système de chauage. Le thermostat reçoit des signaux
électriques provenant des sondes suivantes:
1. Une sonde d’air est fournie avec le thermostat
2. Une sonde de sol sera fournie pour le plancher chauant, pour l´utilisation de la sonde au
sol, consulter le manuel de la trame chauante
Un thermostat n’est pas hors de danger. An d’éviter d’endommager votre système, il vous
faudra sélectionner le bon système de chauage et type de revêtement lors du processus de
programmation.
ATTENTION – Mesure de sécurité!
Ce produit utilise un fort voltage électrique et ne doit être branché que par un électricien
qualié. Vous devez toujours isoler l’alimentation électrique avant d’essayer d’installer ou de
réparer le thermostat. Le thermostat ne doit être utilisé qu’une fois que vous êtes certain que
tout le système de chauage a été installé dans le respect de toutes les normes de sécurité
électrique en vigueur au moment de sa mise en oeuvre.
LOCATION
Le thermostat doit être installé dans une boîte murale enfoncée d’au moins 35mm dans le mur.
Pour une meilleure performance, le thermostat doit être installé dans une zone bien ventilée.
Il doit être éloigné des fenêtres, portes etc... Et ne doit pas être installé dans un endroit où il
reçoit directement le soleil ou une forte chaleur ; par exemple celle produite par des appareils
électriques tel qu’un téléviseur. Le thermostat a été conçu pour une température entre 0°C - 40°C
à moins de 80% d’humidité
FR
8GM Thermostat Intelligent
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