Delta VFB25AD - Manual (Page 5)

Wood Frame
Wood Frame
Duct Connector
Taping Screw
Taping Screw
Outside
Gradient
1°~2°
Inspection Hole
Grill
Grill
Spring
Slots
Ground
Neutral
Live
Off
On
Switch Box (Purchase separately)
Body
Body
Tape
Duct
Inside
Ceiling
Body
Joist
Joist
Ventilation Fan
Black
White
Green
The Breez Ventilation System is easy to install
in new or existing construction.
Make sure that the dimensions of the opening are
suitable for installation and follow the steps below.
Wood Frame Installation
Attach the duct connector to the wood frame with taping screw.
Wood Frame
Insert the body into the wood frame and connect it to the duct
connector. Secure the body on wood frame with taping screws.
Insert the duct into the duct connector.
Joist Mounting Installation
Ventilation Fan Installation Guide
Connect wires as shown in wiring diagram below.
Insert the mounting springs into the slots and mount
the grille to the body.
1 Step 4 Step
2 Step 5 Step
3 Step
Two basic types of installation are shown:
5