Friedrich WY12D33 Istruzione Sull'Installazione

9

STEP 1 

STEP 2 

STEP 3 

STEP 4 

SLEEVE  projections  and  leveling  precautions 

must  be  observed  to  prevent  the  entry  of 

water into the room. 

WSE

B

C 

61603304 

OUTDOOR WEATHER PANEL (PAINTED METAL) 

D 

61603012

ASSY  GRILLE WSE SLEEVE

E 

61578101 

GASKET (ATTACHED TO SLEEVE) 

The WSE  SLEEVE should be positioned so that the 

DRAIN EXTENSION extends a minimum of 9/16”

 

beyond the OUTSIDE WALL. (See Figure

 5)

The WSE  SLEEVE must extend a minimum of 7/8” 

beyond the INSIDE WALL. 

The WSE  SLEEVE must be installed level side to side.

The WSE SLEEVE must also be installed with a 

downward tilt toward the outside of the building. If a 

level is placed so that it rests on the FRONT and BACK 

UNIT REST as shown in Figure

 6, a properly installed 

unit provides a 3/8” slope to the outside of the building

After unpacking the WSE  SLEEVE from the carton, 

remove the 

INDOOR WEATHER PANEL. Place 

the WSE SLEEVE in the wall opening following the 

instructions given in the INSTALLATION 

REQUIREMENTS. Attach the SLEEVE to the INSIDE 

WALL by driving two #12A x 2” screws in each side of 

the SLEEVE

. (see Figure 5) Shim at the top of the 

SLEEVE, midway between the sides. Drive one #12A 

x 2” screw in the top of the SLEEVE. If the wall opening 

is not framed with wood, use expansion anchor bolts 

or molly (toggle) bolts (not provided).

Once the SLEEVE has been installed, check the LEVEL 

again  to  be  sure  the  3/8”  downward  slope  is 

maintained.

NOTE: If necessary, apply shims below the chassis 

and inside the sleeve FRONT 

UNIT  REST, to ensure 

a 3/8” downward slope front to back.

Caulk the perimeter of the entire opening on the 

inside and the outside between the SLEEVE and the 

WALL.

The  indoor  weather  panel  removed  in  Step  1  above 

must be remounted back in place if masonry work is

 

to be done and/or if the “WallMaster”chassis is to be 

installed at a later date.

A

SLEEVE

SHIM TO 

PROPER 

 SPA CING

FRONT UNIT REST

LEVEL

BACK UNIT REST

CAULK

(AS NEEDED)

CAULK 

(AS NEEDED)

CAULK 

(AS NEEDED)

BACK OF UNIT

FRONT OF UNIT

3/8 SLOPE

61603200

IN

DOOR WEATHER PANEL (METAL)

How to cover inner weather panel holes

Two beige plugs are included in the plastic bag 

taped to the WallMaster chassis. These plugs may be 

used to cover the two holes left after removing the 

i

ndoor weather panel.