BN Thermic 890B Instructions Manual
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BN Thermic 890B Instructions Manual

Fan assisted heater
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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 YOUR GUARANTEE AT
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.
1 . SA FET Y IN ST RUCT ION S
1.1 ELECTRICAL SAFETY
WARNING! It is the responsibility of the owner and the operator to read, understand and comply with the following:
You must check all electrical products, before use, to ensure that they are safe. You must inspect power cables, plugs,
sockets and any other connectors for wear or damage. You must ensure that the risk of electric shock is minimised by the
installation of appropriate safety devices. A Residual Current Circuit Breaker (RCCB) should be incorporated in the main
distribution board. If in any doubt consult a qualified electrician.
You must also read and understand the following instructions concerning electrical safety.
▪
The Health & Safety at Work Act 1974 makes owners of electrical appliances responsible for the safe condition of those
appliances and the safety of the appliance operators. If in any doubt about electrical 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 insulation of all the cables on the appliance is undamaged and safe, before connecting it to the power
supply.
▪
Ensure that the cables are always protected against short circuit and overload.
▪
Regularly inspect the power supply cables and plugs etc. for wear or damage and check all connections to ensure that none
are loose.
▪
Important: Ensure that the voltage marked on the appliance matches the power supply to be used and that a correctly rated
fuse is fitted.
▪
DO NOT use worn or damaged cables, plugs or connectors. Immediately have any faulty item repaired or replaced by a
qualified electrician.
▪
The unit should be protected by a suitably rated isolator and fuse or MCB.
▪
This heater is IP20 rated and is suitable for indoor or under cover use only.
▪
Do not attach this heater to an extension cord it must be hard wired in position.
1.2 GENERAL SAFETY INSTRUCTIONS
✓
Remove all packaging and store it away from children, check the package and heater for visible damage or tampering.
✓
Familiarise yourself with the applications and limitations of the heater.
✓
Ensure the heater is in good order and condition both physically and electrically before use. If in any doubt, do not use the
unit and contact your supplier.
✓
Only use recommended attachments and parts. To use unauthorised parts may be dangerous and will invalidate your
warranty.
✓
Keep tools and other items away from the heater when it is in use.
✓
Keep children and unauthorised persons away from the heater, as it gets hot.
✓
Disconnect from mains and allow to cool before attempting any cleaning or maintenance.
X DO NOT use in areas where hazardous gasses or dusts may be present.
X DO NOT locate the heater directly below the power outlet.
X DO NOT disassemble the heater for any reason. This heater must be checked by qualified personnel only.
X DO NOT use this heater to perform a task for which it has not been designed.
❑
WARNING! This heater is not equipped with a built in device to control the room temperature. Do not use this heater in a
small room if it is occupied by people not capable of leaving the room on their own, unless constant supervision is provided.
❑
WARNING! Ensure you observe the safety distances and mounting heights and there is no possibility of inflammable
materials coming into contact.
www.
.co.uk
bnthermic
INSTRUCTIONS FOR:-
FAN ASSISTED HEATER
Model:- 890 / 890B

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Summary of Contents for BN Thermic 890B

  • Page 1 Model:- 890 / 890B 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: Int Roduct Ion & Specif Icat Ion

    This heater produces a totally dry heat, no condensation, no gas, no fumes. It reaches maximum heat output within a minute from being turned on. It is quick and easy to install reducing installation costs. Used with the CS-7 controller it can provide low / high heat or fan only settings. Model 890 / 890B Power 9000W Input supply...

  • Page 3: Electrical Connections

    4.3 CEILING MOUNTING ABOVE A DOORWAY You can either use M8 drop rods in the two threaded holes on the top of the heater (drop rods not supplied) or mount directly to the ceiling using the supplied brackets. If mounting M5 Lock Washer using the supplied brackets use the method (section 4.2) with the exception that you use the Large Side Brackets and they must face upwards (see Pic 5).
  • Page 4 5.2 400V THREE PHASE – Without controls. Please make sure you have read the Safety instructions and that you are a suitably qualified electrician before continuing. Drawings show connections inside the black terminal box on the outside of the heater. Do NOT use power tools to undo or do up terminal screws.
  • Page 5 6 . C ONNECT IN G CONT ROL S T O T H E HEAT ER 6.1 Adding a Thermostat (RST3-IN) Please make sure you have read the Safety instructions and that you are a suitably qualified electrician before continuing. Drawings show connections inside the black terminal box on the outside of the heater and the inside of the RST3-IN Thermostat.
  • Page 6 6.3 Adding a Programmable Thermostat (PROSTAT2). Please make sure you have read the Safety instructions and that you are a suitably qualified electrician before continuing. Drawings show connections inside the black terminal box on the outside of the heater and the inside of the PROSTAT2 Controller. Do NOT use power tools to undo or do up terminal screws.
  • Page 7 6.5 Adding a CS-7 Controller and RST3-IN Thermostat. Please make sure you have read the Safety instructions and that you are a suitably qualified electrician before continuing. Other thermostats may be used BUT they must be suitable for a minimum 6A load. Please Note:- Specified cable sizes are for typical installations, correction factors may need to be used when determining actual cable sizes.

  • Page 8: Maintenance

    IMPORTANT: No liability is accepted for incorrect use of this product. BN Thermic Ltd, WARRANTY: Your BN Thermic product is guaranteed for one year from date of purchase. We will 34 Stephenson Way, repair or replace at our discretion any part found to be defective. We cannot assume any consequential Crawley, RH10 1TN liability.

This manual is also suitable for:

890

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