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
The W16C Wi-Fi Thermostat is an easy to install and use 7 Day, 6/1 Day or 5/2 Day Programmable Room Thermostat which offers six time and temperature changes per day. It is designed to provide automatic time and temperature control for underfloor heating using air temperature and a floor sensor. The thermostat works in conjunction with an app available on Google Play or the App Store. All settings are stored in the controller with battery back-up
W16C- 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) |
Floor Temperature Sensor | NTC (10KΩ) +/- 0.5°C at 20°C |
Temperature Range | 1°C to 45°C (Default 5°C to 30°C) |
Display | LED + Standby brightness setting. |
No. Programs Per Day | 6 |
Tamper Resistant | Facility for locking the screen or the screen except “On / Off”. |
Dimensions | 86mm x 86mm x 16mm deep when recessed. Fits standard 35mm recess boxes. |
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 |
Connecting Thermostat to Android or iPhone App
MANUAL SETTING OF THE THERMOSTAT- When app is not available or not used
To Set Time and Week Day Number
To adjust or program the time & temperature periods
Note:- The thermostat will stay in Manual mode with the same set temperature until you switch it to Auto mode or turn the thermostat off. At any time, you can return to the auto temperature set point by pressing the
All Modes – To view the floor sensor temperature (if present) press and hold the
Locking the controller
The controller has 2 lock settings selected in the default settings (see section 5). Half lock, when set only allows the On / Off
Holiday Mode – Note: 1 day = 24 hours count down
Holiday days (count down) and temperature set point can be set so that the heating runs at a lower temperature whilst you are away and reverts back to normal when you return. To access, make sure the controller is on and then press
ELECTRICAL SAFETY
GENERAL SAFETY INSTRUCTIONS
CHOOSING A LOCATION FOR YOUR W16C
The W16C controller 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
INSTALLING THE W16C
The thermostat requires a one gang back box having a minimum depth of 35mm.
CHANGING THE MASTER / DEFAULT SETTINGS
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
No. | Setting Options | Data Setting Function | Default |
A1 | Temperature calibration. | -9⁰C to +9⁰C in 0.5⁰C steps. (Can be used to fine tune temperature reading so it matches another thermostat). | 0⁰C |
A2 | Differential between set point and On and Off. | 0.5⁰C – 2.5⁰C in 0.5⁰C steps. | 0.5⁰C |
A3 | lock settings. | 0 = half lock 1 = full lock | 0 |
A4 | Power Cut function. | 0 = Power heating as per controller memory. 1 = Shut down controller after power cut. 2 = Shutdown heating but turn controller on after power cut. | 0 |
A5 | Display Standby Brightness. | 0 = Off 1 = Half brightness 2 = Full brightness | 1 |
A6 | Programming selection. | 0 = 5 + 2 (same settings Mon-Fri + Sat-Sun) 1 = 6 + 1 (same settings Mon-Sat + Sun) 2 = 7 days same | 0 |
A7 | Minimum set point of internal sensor if BN set to N1 or N3 or floor sensor if BN set to N2. | 1⁰C – 10⁰C | 5⁰C |
A8 | Maximum set point of internal sensor if BN set to N1 or N3 or floor sensor if BN set to N2. | 20⁰C – 45⁰C | 30⁰C |
A9 | Minimum set point of floor sensor if BN set to N3. | 1⁰C – 10⁰C or ( = Not active) | 5⁰C |
AA | Maximum set point of floor sensor if BN set to N3. | 20⁰C – 70⁰C or ( = Not active) NOTE:- We recommend this is left at 27⁰C for underfloor heating. | 27⁰C |
AB | Floor sensor differential only used if BN set to N3. | 1⁰C – 9⁰C in 1⁰C steps. | 1⁰C |
AC | Window Opening detection. | = Not active 10 – 20⁰C = Sudden drop set point at which heating turns off. |
|
AD | Window Opening OFF period. | 10 – 20 minutes (only if AC above is set to a temperature and not ). | 10 |
AE | Factory Reset. | Press & hold key until whole screen shows. Note: – This also resets the Wi-Fi Connections. |
ADVANCE DEFAULT SETTINGS.
To enter the advance settings, turn off the thermostat by pressing the
No. | Setting Options | Data Setting Function | Default |
BN |
Sensors used. | N1= Built in sensor only. N2= Floor sensor only N3= Built in sensor and floor sensor. If floor sensor temperature is higher than its set point (A6) load will turn off (indicated by flashing) until temperature drops when heating will continue until room temperature is reached. |
N3 |
BC | DO NOT USE – leave set at 0 | DO NOT USE – leave set at 0 | 0 |
BO | Product Version | Cannot be changed |
E1 or E2 fault codes are displayed if the sensors are faulty or are not connected. The thermostat will stop heating until the fault is corrected
WEEE REGULATIONS:
This appliance bears the symbol of the crossed waste bin. This indicates that, at the end of its useful life, it must not be disposed of as domestic waste, but must be taken to a collection centre for waste electrical and electronic equipment. It is the user’s responsibility to dispose of this appliance through the appropriate channels. Failure to do so may incur penalties established by laws governing waste disposal
REGISTER: Activate your warranty by registering online at www.bnthermic.co.uk and retain this installation data for future reference.
IMPORTANT: 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
Download Manual:
bnthermic W16C Touchscreen-Wi-Fi Thermostat INSTRUCTIONS Manual
bnthermic W16C Touchscreen-Wi-Fi Thermostat INSTRUCTIONS Manual
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