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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. 

 

 

 
 

 
 
 
 

 
 
 

 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 N T R O D U C T I O N   &   S P EC I F I C A T I O N .  

 

 

The RT16 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  remote-mounted  temperature  sensor.  All  settings 
are stored in the controller with battery back-up. 
 

 

RT16- Programmable Heater Controller

 

Programming

 

7 Day, 6+1 Day or 5+2 Day (Default 5+2 Day)

 

Power Supply 

230V ac 50 Hz 16A Maximum Load   (Battery back-up) 

Remote Sensor (Optional) 

NTC (10K

Ω) +/- 0.5°C at 20°C 

Temperature Range 

1°C to 45°C (Default 5°C to 30°C) 

Display 

LCD + back light that comes on for short period when any button 
pressed. 

Number of Programs Per Day  4 

Tamper Resistant 

Facility for locking all buttons or just temperature adjustment 
buttons. 

Dimensions 

120mm (H) x 94mm (W) x 57mm (D). 

Electrical Protection 

Class II        IP20 

Complies with: 

EN 301489-1, EMC Directive 2014/30/EU,  
EN60950-1:2006+a11:2009+a1:2010+a12:2011+ 
a2:2013 

 
 

 

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. 

 

INSTRUCTIONS FOR:- 

PROGRAMMABLE CONTROLLER 

Model:- RT16

 

REGISTER

: PLEASE REGISTER THIS PRODUCT ONLINE TO ACTIVATE 

YOUR GUARANTEE AT www.bnthermic.co.uk 

Summary of Contents for RT16

Page 1: ...ng 7 Day 6 1 Day or 5 2 Day Default 5 2 Day Power Supply 230V ac 50 Hz 16A Maximum Load Battery back up Remote Sensor Optional NTC 10KΩ 0 5 C at 20 C Temperature Range 1 C to 45 C Default 5 C to 30 C Display LCD back light that comes on for short period when any button pressed Number of Programs Per Day 4 Tamper Resistant Facility for locking all buttons or just temperature adjustment buttons Dime...

Page 2: ... that Monday is 1 Tuesday 2 etc If you don t press a button for 5 seconds display returns to standard mode and you will need to repeat section b Programming The controller is preset to the following times and temperatures Period Day Number Wake up Outdoor Back home Sleep 1 06 00 20 C 08 00 15 C 17 00 20 C 22 00 15 C 2 06 00 20 C 08 00 15 C 17 00 20 C 22 00 15 C 3 06 00 20 C 08 00 15 C 17 00 20 C 2...

Page 3: ...the button 2 When ON press to toggle between Auto mode and Manual mode 3 When in Auto mode you can override the set tempreture by pressing the or buttons This override will last until the next program period and is shown by both the and symbols 4 When in Manual mode you can override the set tempreture by pressing the or buttons Note The thermostat will stay in Manual mode with the same set temprat...

Page 4: ...l safety contact a qualified electrician Installation should always be carried out by a qualified electrician or a competent person in accordance with current electrical regulation Ensure that the cables are always protected against short circuit and overload The unit should be protected by a suitably rated isolator and fuse or MCB This controller is IP20 rated and is suitable for indoor or under ...

Page 5: ...R REMOTE SENSORS The RT16 controller or sensors should be mounted on an internal wall approximately 1 5 meters from floor level and should be in a position away from draughts direct heat and sunlight If you decide to use remote sensors you will need to change A4 to N2 on the master default settings See page 7 for more information 5 Optional Air Sensor Part No CXS Optional Black Bulb Sensor Part No...

Page 6: ...ure to the right and below making sure all the terminals are done up tightly 2 If you are using a remote sensor connect to terminals 5 and 6 marked NTC of the thermostat using any insulated copper wire Polarity of the sensor does not matter 3 Do NOT exceed total load of 16A For loads greater than this use a contactor with the thermostat controlling the coil of the contactor 4 Once all the connecti...

Page 7: ...ature sensor N3 Do NOT use Select either N1 or N2 N3 See Note A below A5 lock settings 0 half lock 1 full lock 0 A6 Maximum set point of remote sensor 5 C 45 C 27 C A7 Minimum set point of remote sensor 1 C 10 C or Not active 5 C A8 Minimum set point of internal sensor 1 C 10 C 5 C A9 Maximum set point of internal sensor 20 C 45 C 30 C AA Power Cut function 0 Power heating as per controller memory...

Page 8: ...T No liability is accepted for incorrect use of this product WARRANTY Your BN Thermic product is guaranteed for one year from date of purchase We will repair or replace at our discretion any part found to be defective We cannot assume any consequential liability This guarantee in no way prejudices your rights under common law and is offered as an addition to consumer liability rights RT16INS v01 T...

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