Installation - Windster RA-7630SS User Manual

INSTALLATION

1. STANDARD INSTALLATION
a. Make sure all preparation steps are completed.
b. Determine your ceiling height to see if you need an extension.
i. Hood unit height = 12"
ii. Standard DC height = 15-3/4" (lower) + 17" (upper)
iii. Minimum height (Standard duct cover only) = 20"
iv. Maximum height (Standard duct cover only) = 32"
v. (OPTIONAL) RA-76ExtDC Minimum height = 31-1/2"
vi. (OPTIONAL) RA-76ExtDC Maximum height = 54-1/2"
vii. Standard Installation = Hood + standard DC
viii. Long Installation = Hood + RA-76ExtDC
c. Determine the location you want to install the range hood. (Fig. 2a)
d. Prepare ceiling and locate wood support.
e. Use stencil to guide the support frame installation.
f. Mount the unit upper support frame to the ceiling.
g. Cut a 6" or 7" round opening at the ceiling for ducting pipe.
h. Attach upper duct cover to the upper support frame using 4 screws.
i. Insert lower support frame to the upper support frame.
j. Adjust the lower support frame to your desired height. (Fig. 2b)
k. Use a spirit level to ensure the balance of the support frame is true.
l. Slide lower duct cover into the support frames and secure with screws.
m. Install ducting through the ceiling.
n. Secure hood from the bottom by using the (8) screws provided. (Fig. 2c)
o. Connect piping to the outlet of the hood.
p. Installation is complete when hood is securely in place. (Fig. 2d)
``
INSTALLATION 8 9 INSTALLATION
2. EXTENSION INSTALLATION (OPTIONAL)
a. AFTER COMPLETING STEP A – E OF STANDARD INSTALLATION,
replace the standard support frame and duct cover with either the
extension set or the short duct cover set.
b. REPEAT "STEP H – P" from STANDARD INSTALLATION.
3. COLD WEATHER INSTALLATION (OPTIONAL)
a. Check with your local building codes to see if a CFM reducer is an
acceptable alternative to make-up air.
b. Remove the RA-76CFMR (CFM Reducer) and inspect for any sign of
defect or damage. (ie. Cracks, broken flips)
c. AFTER COMPLETING Step A – L of STANDARD INSTALLATION
d. Place the CFM reducer onto the outlet of the unit and seal the connection
point with aluminum tape. (Be sure it is secure with no opening or gaps)
e. Connect piping to the outlet of the hood.
f. Installation is complete when hood is securely in place.
4. DUCTLESS INSTALLATION (OPTIONAL)
a. AFTER COMPLETING Step A – F of STANDARD INSTALLATION
b. Remove the RA-76DK (ductless kit) and inspect for any sign of defect or
damage. (ie. dents, broken inlet)
c. Attach the ductless kit to the support frame and secure with screws.
d. Install the upper duct cover and secure it to the support frame.
e. Slide the lower duct cover up to the upper duct cover and hold in place.
f. Connect a 6" or 7" pipe between the ductless kit and the hood outlet.
g. REPEAT "STEP J – N" from STANDARD INSTALLATION.
Installation diagram available on next page
``