6 . C O N N E C T I N G C O N T R O L S T O T H E AI R C U R T AI N
6.1 Adding a Tamperproof (RST-TP) or Standard Thermostat (RST2-IN). Fan runs continuously and heat turns on / off
with thermostat
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 RST-TP or RST2-IN Thermostat.
Other thermostats may be used BUT they must be suitable for a minimum 6A load.
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 RST-TP Thermostat
Use 0.75mm² 4 Core Cable to connect the air curtain to the thermostat (see note above).
Remove link
in air curtain terminal box between terminals 2 and 3. Ensure the remaining 2 links are in position as shown above.
Air curtain (Control Box) to Thermostat Cable
– (Colours for reference only)
Connect Brown wire
– Terminal 1 or L of air curtain and Terminal 3 of Thermostat.
Connect Grey wire
– Terminal 3 of air curtain and Terminal 1 of Thermostat.
Connect Blue wire
– Terminal 5 or N of air curtain and Terminal 4 or N of Thermostat.
Connect Green / Yellow wire
– Terminal E or
of air curtain and earth connection on Thermostat.
PLEASE CHECK ALL CONNECTIONS BEFORE TURNING ON AS INCORRECT WIRING IS NOT COVERED BY THE GUARANTEE
6.2 Adding a Programmable Timer (PROTIM-7).
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 a PROTIM-7 Timer.
Use 0.75mm² 4 Core Cable to connect the air curtain to the PROTIM-7 Timer (see note above).
Remove link
in air curtain terminal box between terminals 1 and 2. Ensure the remaining 2 links are in position as shown above.
Air curtain (Control Box) to PROTIM-7 Timer Cable
– (Colours for reference only)
Connect Brown wire
– Terminal 1 or L of air curtain and Terminal L on Timer.
Add 0.75mm² Link wire between Terminal L on Timer and Terminal Sin on Timer
Connect Grey wire
– Terminal 2 of air curtain and Terminal Sout on Timer.
Connect Blue wire
– Terminal 5 or N of air curtain and Terminal N on Timer.
Connect Green / Yellow wire
– Terminal E or
of air curtain and earth connection (Terminal E) on Timer.
PLEASE CHECK ALL CONNECTIONS BEFORE TURNING ON AS INCORRECT WIRING IS NOT COVERED BY THE GUARANTEE
