Friedrich EM24 用户手册

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页码 56
16
920-198-00
STEP 4
  CHECKING WIRING AND PLUMBING: Check all wiring and 
plumbing inside and outside of the wall to be sure none will be 
broken where the hole is to be cut.
STEP 5
  HOLE CONSTRUCTION: Depending upon size of unit to be 
installed, lay out the hole dimensions per the chart below. Cut 
and frame in hole to fi nished dimensions. Use 2" x 4" material for 
framing and follow the suggested typical installations in Figure 
C, D, or E.
 NOTE: IF THE WALL CONSTRUCTION IS TYPICAL FRAME 
OR 2 x 4 STUDDING WITH BRICK OR STONE VENEERS, 
LOCATE THE HOLE NEXT TO ONE OF THE STUDS. FOR 
MASONRY, CONCRETE OR CINDER BLOCK WALLS, 
LOCATE HOLE FOR CONVENIENCE.
NOTE: 
THESE DIMENSIONS ARE FOR FINISHED HOLE SIZE.
FINISHED
DIMENSION
SMALL
CHASSIS
MEDIUM
CHASSIS
LARGE
CHASSIS
A
16 
3
16
"
18 
3
16
"
20 
3
8
"
B
26 
3
16
"
26 
3
16
"
28 
1
4
"
CABINET
CAULK ALL SIDES
ELECTRICAL 
RECEPTACLE 
(SEE FIG. E FOR 
LO CA TION NOTE)
SHIM THE VOID 
SPACE AT THE 
TOP AND SIDES 
WITH WOOD AS 
REQUIRED
Figure C
FRAME WALL CONSTRUCTION
CAULK ALL SIDES
 CABINET
SHIM VOID SPACES AT TOP AND 
SIDES WITH WOOD AS REQUIRED
ELECTRICAL RECEPTACLE 
(SEE FIGURE E FOR 
LOCATION NOTE)
Figure D 
BRICK VENEER CONSTRUCTION
MOR TAR
ELECTRICAL 
RE CEP TA CLE
POINT "X"
CABINET
CAULK 
ALL SIDES
Figure E 
SOLID MASONRY CONSTRUCTION
NOTE: 
ELECTRICAL RECEPTACLE LOCATION FROM 
POINT "X" MUST BE WITHIN A MAXIMUM RADIUS OF 
69" FOR 115V UNITS AND 45" FOR 230V UNITS.