Installation - Envirovent PIV AIR SOURCE Installation Manual

Installation

1. Place a dust sheet below the required ceiling diffuser position and
check the ceiling below and loft space above are unobstructed.
2. a) For PIV units mark a 222mm diffuser hole using the template.
2. b) For MIV units mark two 105mm diffuser holes
(see page 9 for positioning information).
3. Wearing a dust mask and eye protection, cut out the hole/s.
1
2b
AFTER INSTALLATION THE END USER SHOULD
KEEP THIS GUIDE FOR FUTURE REFERENCE
2a
3
DO NOT
THROW AWAY
10