Broan GSFH1K Manual De Instrucciones De Instalación página 17

6. INSTALL THE UNIT
6.5 I 8'' D
NSTALLING
6.5.1 S A
TAND LONE
How to connect the 8'' flexible duct to the unit duct connector.
• Each port is identified on top of the unit (See illustrations below). Using the provided colored sticker dot, identify which duct it is
(red dot for stale airflow and blue dot for filtered airflow). Repeat the procedure for the other register.
• Attach the fresh air to building duct (the one with the blue dot) to its corresponding port, using tie wrap (1). Then, attach the exhaust
air from building duct (the one with the red dot) to the other 8'' port (2).
NOTE: Use 8'' insulated duct only (not included) when ductwork may go where ambient temperature is over or below comfort zone.
6.5.2 C D
ENTRAL RAW
Stale air ductwork
Same as for Stand Alone System, described in point 6.5.1.
Filtered air ductwork (Return side connection)
When performing duct connections, always use approved tools and materials. Respect all corresponding laws and/or safety
regulations. Please refer to your local building code. Use only UL listed duct tape.
• Trace a 10 ¼'' long x 6
furnace / air handler return duct at a minimum linear distance of 2 ft (0.61 m)
upstream (return side) from furnace / air handler.
• Using a metal shear or a hammer and a flat blade screwdriver, punch a hole into the
furnace / air handler return duct. Then, using metal shear, cut out the rectangular
hole.
• Mount the duct connector to the furnace / air handler duct using the provided four
retaining screws (no. 8 x 3/4"). Seal with UL approved duct tape.
(CONT'D)
R
UCTS AND EGISTERS
S (
YSTEM AS ILLUSTRATED IN
1
VJ0026A
P (
OINT AS ILLUSTRATED IN
7 / '' high (260 mm x175mm) opening on the
8
( ' )
CONT D
S 5.3)
( ' )
ECTION
CONT D
2
Front door
of the unit
VJ0027A
S 5.4)
ECTION
! WARNING
0
- 17 -
Front door
of the unit
Front door
of the unit
RETURN
VD0128A
2 ft minimum
SUPPLY