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Thank you for purchasing a BN Thermic product. Manufactured to a high standard, this product will,
if used according to these instructions and properly maintained, give you years of trouble free
performance. Please ensure instructions remain with your customer for their reference.
REGISTER: PLEASE REGISTER THIS PRODUCT ONLINE TO ACTIVATE
IMPORTANT: PLEASE READ THESE INSTRUCTIONS, NOTE THE SAFE
OPERATIONAL REQUIREMENTS, WARNINGS, AND CAUTIONS. USE THIS
PRODUCT CORRECTLY, AND WITH CARE FOR THE PURPOSE FOR WHICH IT
IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL
INJURY AND WILL INVALIDATE THE WARRANTY.
S E C T I O N A – U S E R I N S T R U C T I O N S .
For installation instructions go to page 4
1. I NTR O D UCT IO N & S P EC IF IC ATIO N .
The RT26 Thermostat is an easy to install and use 7 Day, 6/1
Day or 5 / 2 Day Programmable Thermostat which offers four
time and temperature changes each day. It is designed to provide
automatic time and temperature control for heating applications
using air temperature or a remote-mounted temperature sensor.
All settings are stored in the controller with battery back-up.
Programming
Power Supply
Remote Sensor (Optional)
Temperature Range
Display
Number of Programs Per Day 4
Tamper Resistant
Dimensions
Electrical Protection
Complies with:
YOUR GUARANTEE AT www.bnthermic.co.uk
RT26- Programmable Heater Controller
7 Day, 6+1 Day or 5+2 Day (Default 5+2 Day)
230V ac 50 Hz 16A Maximum Load (Battery back-up)
NTC (10KΩ) +/- 0.5°C at 20°C
1°C to 45°C (Default 5°C to 30°C)
LCD + back light that comes on for short period when any button
pressed.
Facility for locking all buttons or just temperature adjustment
buttons.
125mm (H) x 125mm (W) x 90mm (D).
IP20
EN 301489-1, EMC Directive 2014/30/EU,
EN60950-1:2006+a11:2009+a1:2010+a12:2011+
a2:2013
INSTRUCTIONS FOR:-
PROGRAMMABLE CONTROLLER
Model:- RT26

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Summary of Contents for BN Thermic RT26

  • Page 1 PROGRAMMABLE CONTROLLER Model:- RT26 Thank you for purchasing a BN Thermic product. Manufactured to a high standard, this product will, if used according to these instructions and properly maintained, give you years of trouble free performance. Please ensure instructions remain with your customer for their reference.
  • Page 2 2 . O P ER ATI NG G U ID E . To Set Time and Week Day Number a) Turn thermostat on by pressing button. b) Press the button and the minutes will start to flash. Adjust the minutes by pressing the buttons.
  • Page 3 By default the controller is set to 5+2 days this means when programming Monday – Friday settings will all be the same and you can then program different settings for Saturday – Sunday. If you require 7 day or 6+1 day settings enter defeult settings and adjust paramenters first (See section 5). To adjust or program the time &...
  • Page 4 S E C T I O N B – I N S T A L L A T I O N A N D M A S T E R S E T T I N G S . 3. I N STA LLA TIO N S A FET Y I N ST RU CTIO N S . 3.1 ELECTRICAL SAFETY WARNING! It is the responsibility of the owner and the installer to read, understand and comply with the following:...
  • Page 5 4. INSTALLATION. The RT26 thermostat can be used with its internal air sensor or if required with an optional remote air sensor or optional remote black bulb sensor. A maximum load of 26A (6,000W) can be directly controlled by the thermostat. Should you require a larger load addition relay boxes can be added each giving an additional 26A (6000W) load.
  • Page 6 4.2 INSTALLING THE RT26 Screw the RT26 in position using suitable fixtures and fittings. There are 4 holes in the corners of the case, or you can drill additional holes in the back. 1) Wire the thermostat as per picture to the right, making sure all the terminals are done up tightly.
  • Page 7 5. C HA NG I NG TH E M AS T ER / D EF AU LT S ETT IN G S . There are various master / default settings that can be changed by entering the default settings. To enter these settings, turn off the thermostat by pressing the button.
  • Page 8 IMPORTANT: No liability is accepted for incorrect use of this product. Crawley, RH10 1TN WARRANTY: Your BN Thermic product is guaranteed for one year from date of Tel: +44 (0) 1293 547361 purchase. We will repair or replace at our discretion any part found to be defective. We Email: sales@bnthermic.co.uk...

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