6.3 Adding a CS-7 Controller (CS-7 Controller provides on / off / high heat / low heat / fan only settings).
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 air curtain and the inside of the CS-7 Controller.
Do NOT use power tools to undo or do up terminal screws.
Please Note:- Specified cable sizes are for typical installations, correction factors may need to be used when determining actual
cable sizes.
Standard Connection using CS-7 Controller
Use 0.75mm² 5 Core Cable to connect the air curtain to the CS-7 Controller (see note above).
Remove any links
that may be present in air curtain Control Box between terminals 1,2,3,4 or 5.
Air curtain (Control Box) to CS-7 Controller Cable
– (Colours for reference only)
Connect Brown wire
– Terminal 1 or L of air curtain and Top Terminal L2 on right DP Switch of CS-7.
Connect Grey wire
– Terminal 2 of air curtain and Centre Switch Terminal 1 of CS-7.
Connect Blue wire (adding red or other suitable colour sleeve to both ends first)
– Terminal 3 of air curtain and Terminal 1 on Left SP
Switch of CS-7.
Connect Black wire
– Terminal 4 of air curtain and Terminal 2 on left SP Switch of CS-7.
Connect Green / Yellow wire
– Terminal E or
of air curtain and earth connection on CS-7.
PLEASE CHECK ALL CONNECTIONS BEFORE TURNING ON AS INCORRECT WIRING IS NOT COVERED BY THE
GUARANTEE
