Viking RVCH330X 安装指导
9
8
Planning Information
Plan where the duct work will be located. Install
proper-sized duct work, roof, or wall cap for the
type of blower you are using. Adjust your
measurements for various heights of ceilings,
soffits, cabinets, or ranges/rangetops.
proper-sized duct work, roof, or wall cap for the
type of blower you are using. Adjust your
measurements for various heights of ceilings,
soffits, cabinets, or ranges/rangetops.
Proper installation of ducting is extremely
important to ensure maximum performance
from any ventilation product.
• All CFMs are based on tests at 0.1 static pressure:
important to ensure maximum performance
from any ventilation product.
• All CFMs are based on tests at 0.1 static pressure:
without applying static pressure, CFM would be
greatly overstated.
greatly overstated.
• Straight runs and gradual turns are best; for
example, each 90º elbow is equivalent to 5-10 feet
(1.52-3.05 m) of straight run.
(1.52-3.05 m) of straight run.
• Never use flexible duct; it creates back pressure/air
turbulence and greatly reduces performance.
• Proper performance is dependent on proper
ducting; make sure that a qualified and trained
installer is used.
installer is used.
• Check with a qualified and trained installer or local
codes for makeup air requirement, if any.
• Max. amp rating for hoods includes recommended
ventilator kit rating; all products must be hard
wired direct with 2-wire with ground.
wired direct with 2-wire with ground.
Check Framing
NOTE:
Because of the weight of the hood make sure
that the mounting screws are driven into the framing
and not just the drywall. It may be necessary to drill
additional holes in the canopy for proper alignment.
Some hoods require a locally supplied wood strip for
mounting. Check installation procedure of your hood
on page 10 to determine if a wood strip is required.
and not just the drywall. It may be necessary to drill
additional holes in the canopy for proper alignment.
Some hoods require a locally supplied wood strip for
mounting. Check installation procedure of your hood
on page 10 to determine if a wood strip is required.
Electrical Supply
Run 120 VAC electrical wiring from service panel
to installation location. See specification pages
for the maximum amp requirements.
to installation location. See specification pages
for the maximum amp requirements.
Roof cap
7” round duct
Duct cover or soffit
300 or 600 CFM
single blower
interior-power
typical ductwork
Hood
Roof cap
10” round duct
Duct cover or soffit
1200 CFM
single blower
interior power
typical ductwork
Hood
Exterior blower
10” round duct
Duct cover or soffit
900, 1200, or
1500 CFM
exterior power
typical ductwork
Hood
Duct
Duct cover or soffit
Wall installation
exterior power
typical ductwork
NOTE: Wall exhaust must be a minimum of 24” (61.0 cm)
from ground. This may vary depending on local codes
and geographic location.
from ground. This may vary depending on local codes
and geographic location.
Hood
Wall cap
Installation
(RVCH Classic Chimney Wall Hoods w/Standard Ventilator)
1
Check damper for unrestricted movement,
adjust if necessary.
2
3
Attach transition to damper. Seal with aluminum tape.
Flip hood over and remove electrical box cover.
1
4
2
1
5
Insert 6” of electrical wiring through the
top of vent hood and secure using wiring restrain.
Refer to local codes.
Slide duct over transition and tape around joint.
W A R N I N G
TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING
• Use this unit only in the manner intended by
SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING
• Use this unit only in the manner intended by
the manufacturer. If you have any questions,
contact the manufacturer.
contact the manufacturer.
• Before servicing or cleaning unit, switch
power off at service panel and lock service
panel to prevent power from being switched
on accidentally. When the service
disconnecting means cannot be locked,
securely fasten a prominent warning device,
such as a tag, to the service panel.
panel to prevent power from being switched
on accidentally. When the service
disconnecting means cannot be locked,
securely fasten a prominent warning device,
such as a tag, to the service panel.