Envirovent PIV AIR SOURCE Installation Manual page 15

10. With the mains supply isolated, wire the power cable into the
unswitched fuse spur then wire the unswitched fuse spur into the
mains supply (see wiring diagram on page 6).
Use two of the 8g x 1" screws to attach the spur to a loft
joist.
11. Non remote control units can be wired to a heater enable switch
(included). Connect it to the heater enable cable and fit it in an
accessible area.
Use two of the 8g x 1" screws to attach the switch to the wall.
12. Reconnect the mains supply at the local isolator. After a few
seconds air will begin to flow from the diffuser (see page 17 for air
flow rate settings).
10
12
AFTER INSTALLATION THE END USER SHOULD
KEEP THIS GUIDE FOR FUTURE REFERENCE
11
Non Remote
Control units
only
DO NOT
THROW AWAY
14