When unplugging the fan, always hold the plug—do not pull the
cord. Pulling the cord may damage it and cause electric shock
or fire.
Always disconnect the power before cleaning the fan.
List of parts
FAN*1
Aluminum foil
tape*1
Parameter List
Model
Voltage
power
maximum speed
Adapt to wall thickness
Front Faceplate*1
(installed in the fan)
flanged joint*1
(installed in the rear
grille)
Install hose:7.67-10inchs(195-254mm)
rear grille*1
M4*25
Screws*4
BT-RTR25-AC1
AC120 60Hz
20W (+5%,-10%)
1486±10% r/min
NO hose:4.9-6.3inchs(125-160mm)
- 3 -
Aluminum foil
hose*1
Plastic
expansion
screws*4