INSTALLATION INSTRUCTIONS
357NDK DUCTLESS CONVERSION KIT FOR THRU SOFFIT VENTING
FOR USE WITH PM390 POWER MODULE
1.Install PM390 per installation instructions shipped with power module.
2.Remove aluminum filters and replace with combination filter funished with kit and aluminum filter that was removed.
3.Remove backdraft damper. (Damper supplied with power module.)
4.Install the 6” round to 7” round transition over exhaust of unit.
5.Connect 7” round duct to transition.
6.Cut hole in bottom of soffit to allow clearance for the 900 angle boot.
7.Locate center of 4¼” x 10” opening on soffit - at horizontal centerline of hood and 25” above top of liner.
8.Layout 4¼” x 10” pattern and cut opening in soffit.
9.Insert 900 angle boot into soffit opening and connect boot to 7” round duct.
10.Install grille (included) into soffit opening.
11.Use duct tape to make all connections secure and air tight.
| HOOD | |
| CENTER | LINE |
| C |
|
| L |
|
4" | 10" |
|
|
| |
SOFFIT
25"
(purchase |
| |
separately) | (included) | |
LINER | ||
COMBINATION FILTER | ||
(LB30, LB36, | ||
(B08999040) | ||
LT30, or LT36) | ||
|
SOFFIT
CUTOUT
900 ANGLE
BOOT
(included)
7" ROUND
DUCT
6" ROUND
TO 7” ROUND
TRANSITION
(included)
626998B
