BN Thermic CS-7 Instructions

Thank you for purchasing a BNThermic 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.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS IN CONJUNCTION WITH THE HEATER 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.
Please ensure you follow the correct wiring diagram for the heater you are connecting the CS-7 controller too.
Please Note:- Specified cable sizes are for typical installations, correction factors may need to be used when determining actual cable sizes.
The model number of the heater can be found on the silver label attached to the heater close to the mains cable electrical connection box.
1. Heater Model – 830
Use 1.5mm² 3 Core Mains Cable (see note above).
Use 1.5mm² 6 Core Cable to connect the heater to the CS-7 Controller (see note above).
Use 1.5mm² 4 Core Cable to connect the CS-7 Controller to Thermostat (see note above).
Remove any links that may be present in heater control box between terminals 1,2,3,4 or 5.
2. Heater Model – 830T
Incorrect installation may damage the heater and is not covered by the guarantee.
INSTRUCTIONS FOR:-
HEATER CONTROLLER
Model:- CS-7
Model- 830 + CS-7
Use 1.5mm² 3 Core Mains Cable (see
note above).
Use 1.5mm² 5 Core Cable to connect
the heater to the CS-7 Controller (see
note above).
Remove any links
be present in heater control box
between terminals 1,2,3,4 or 5.
Model- 830 + CS-7 + Thermostat
Model- 830T + CS-7
Use 1.5mm² 3 Core Mains Cable (see
note above).
Use 1.5mm² 6 Core Cable to connect
the heater to the CS-7 Controller (see
note above).
Remove any links
be present in heater control box
between terminals 1,2,3,4 or 5.
that may
that may