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Secure the blower by installing 2 more no. 8 x 3/8’’ screws for the P5 blower and 4 more no. 8 x 3/8’’ screws for P8 into
the locations shown in the pictures below (single blower or dual blower). Reinstall impeller(s) and cover.
HD0080 HD0081

Single blower (P5) Dual blower (P8)

18. INSTALL THE BLOWER (INTERIOR BLOWER) (CONT’D)
Install (4) no. 8 x 3/8’’ screws into the location as shown in the pictures below (single blower or dual blower). Do not tight-
en screws down fully, leave a 1/8” gap. Hang blower unit onto blower plate (screws through the large part of the key-
hole). Slide the blower to its position (screws in the small part of the keyhole). Tighten the (4) screws.
HD0044 HD0045

Single blower (P5) Dual blower (P8)

WARNING

Never plug the 2-prong blower cord to the 3-prong power supply cord.

!
FOR DUAL BLOWER UNIT, MAKE SURE
THE IMPELLERS ARE CORRECTLY
INSTALLED, THE INSERT WILL NOT
WORK PROPERLY IF REVERSED. Both
impellers are different in the dual blower,
one rotates clockwise and the other
counterclockwise. Each wheel and motor
have an arrow and a number on them, you
have to match them correctly (see drawing
beside).
Plug the power supply to the 3-prong male connector (A) and the blower
unit into the 2-prong female receptacle (B) inside the insert.
HE0022
A
B
21
HD0023
FRONT
HD0023
12