Elica ERS63XSS 安装指导

IMPORTANT: Countertops with a bull-nosed front edge are not rec-

ommended for these installations.

Some models require a countertop deeper than 25” (63.5 cm); see the 

following “Countertop Cutout Dimensions Chart.”

To avoid mistakes, it is recommended that the cooktop and vent 

cutouts be drawn on the countertop before making any cutouts.

See the Installation Instructions that came with your cooktop for com-

plete cutout dimensions, location dimensions and installation

details.

A. Downdraft vent

B. Cooktop

C.Measurement of cooktop rear overhang

D. D = Measurement of cooktop rear over-

hang (C) + 2

1

⁄

2

” [61 mm] (E)

E. 1

13

⁄

16

” (46.2 mm)

F. ½” (12.7 mm) minimum

G.¼” (6.4 mm) minimum

H. Countertop and backsplash

I. ½” (12.7 mm) minimum

 

A. ½” (12.7 mm) minimum to backsplash or 

rear wall

B. 

3

⁄

4

” (19.1 mm) maximum backsplash depth

C. 27½” (69.9 cm) on 30” (76.2 cm) models

    33½” (85.9 cm) on 36” (91.4 cm) models

D. D = Measurement of cooktop rear  

     overhang + 1

13

⁄

16

” (46.2 mm)

E. Ø 2

9

⁄

16

” (6.5 cm). The control can be 

     installed in both left or right sides.

F.  Minimum distance from cooktop 4” (10 cm) 

     maximum distance from cooktop 8” (20 cm)

IMPORTANT: Make sure there is proper clearance within the wall

or floor before making exhaust vent cutouts.

•

Use heavy (rigid) metal vent.

•

Venting system must terminate to the outside.

•

Do not terminate the vent system in an attic or other enclosed 

 area.

•

Do not use 4” (10.2 cm) laundry-type wall caps.

•

Do not install 2 elbows together.

•

Do not use plastic or metal foil vent.

•

The length of vent system and number of elbows should be 

 

kept to a minimum to provide efficient performance.

•

Use no more than three 90° elbows

•

Make sure there is a minimum of 24” (61 cm) of straight vent 

 

between the elbows if more than one elbow is used.

•

Use clamps or duct tape to seal all joints in the vent system.

•

Use caulking tape to seal the exterior wall or floor opening 

 

around cap.

•

Do not cut joist or stud. If vent cutout falls over a joist or stud, 

 

a supporting frame must be constructed.

•

Flexible metal vent is not recommended. If it is used, calculate 

 

each foot of flexible vent as 2 ft (0.6 m) of rigid metal vent. 

 

Flexible elbows count twice as much as standard elbows.

For either interior-mounted or exterior-mounted blower

installations, the vent system length should not exceed the

maximum lengths listed in the Maximum Length of Vent System

chart. See “Calculating Vent System Length” in the “Venting

Methods” section in the Installation Instructions.

An additional back draft damper should be installed to minimize

backward cold air flow and a thermal break should be installed to

minimize conduction of outside temperatures as part of the vent

system. The damper should be on the cold air side of the thermal

break.

The break should be as close as possible to where the vent

system enters the heated portion of the house.

Local building codes may require the use of makeup air systems

when using ventilation systems greater than specified CFM of air

movement. The specified CFM varies from locale to locale.

Consult your HVAC professional for specific requirements in your

area.