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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.
1 . S A F E T Y I N S T R U C T I O N 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 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 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 thermostat is suitable for indoor or outdoor use.
1.2 GENERAL SAFETY INSTRUCTIONS
✓
Remove all packaging and store it away from children.
✓
Familiarise yourself with the applications and limitations of the thermostat.
X
DO NOT use in areas where hazardous gasses or dusts may be present.
X
DO NOT disassemble the thermostat for any reason. This thermostat must be checked by qualified personnel
only.
X
DO NOT use this thermostat to perform a task for which it has not been designed.
YOUR GUARANTEE AT www.bnthermic.co.uk
INSTRUCTIONS FOR:-
TWO TEMPERATURE THERMOSTAT
Model:- PROSTAT4
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Summary of Contents for BN Thermic PROSTAT4
- Page 1 TWO TEMPERATURE THERMOSTAT Model:- PROSTAT4 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 . I N T R O D U C T I O N & S P E C I F I C A T I O N The PROSTAT4 thermostat is a highly accurate electronic temperature controller suitable for heavy duty use in public areas.
- Page 3 Please Note:- This Thermostat will only switch a maximum load of 32A (7.2kW), if you require it to switch a greater load a contactor MUST be used in the circuit (contactors available from BN Thermic). Remove front cover by undoing the four corner screws. Remove lid with care as there is a flexible cable link between the switch and circuit board.
- Page 4 4 . C O N F I G U R A T I O N . There are three different configurations for switching the thermostat between the 2 different temperature settings. Standard (See section5). Uses the push button on front face of thermostat to activate internal run-down timer. Remote-mounted push switch (See section 6).
- Page 5 6 . U S I N G W I T H A R E M O T E M O U N T E D P U S H S W I T C H . 1. Remove the metal link in the small green terminal block marked J2.
- Page 6 7 . U S I N G W I T H A R E M O T E V O L T - F R E E T I M E R O R B M S . The time switch takes over controlling when the thermostat is set to temperature 1 or 2. Back view of the PROTIM-7 timer Triac...
- Page 7 8 . I N S T A L L I N G A R E M O T E S E N S O R . If you wish to place the thermostat in a separate area such as an adjacent room or cupboard from the room you are heating, a remote sensor will be required to detect the temperature.
- Page 8 IMPORTANT: No liability is accepted for incorrect use of this product. Crawley, RH10 1TN Tel: +44 (0) 1293 547361 WARRANTY: Your BN Thermic product is guaranteed for one year from date of sales@bnthermic.co.uk purchase. We will repair or replace at our discretion any part found to be defective.
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