Comfort-Aire REG-123G - Manual (Page 15)

Heat Controller, Inc. Room Air Conditioner with R-410A Owner’s Manual
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INSTALLATION INSTRUCTIONS
A
A B C
D
A. Molding
B. Inside wall
C. Wood frame
D. Louvers
AB C
D
C. Wood frame
D. Louvers
FIG.15
FIG.18 FIG.19
B
C
D
A
B
C
C
D
FIG.20
FIG.16
FIG.17
C. Wood thickness
A. Window lock bracket
B. Upper window glass
C. Window sash seal
D. #10X3/4 round-head
screws
Complete Installation:
1. Insert window sash seal behind the top of the lower window sash and
against the glass of the upper window (FIG.15).
2. Place the window-lock bracket on top of lower window and against upper
window sash on right side of the window (FIG.15).
3. Use a 3/32 drill bit to drill starter holes through the holes in the bracket
into the window sash (FIG.15).
4. Attach the window lock-bracket to the window sash with two #10 X 3/4
round-head screws to secure window in place (FIG.15).
5. Insert air conditioner into cabinet (FIG.16).
6. Insert front tabs of front panel into top of cabinet and swing front into place.
7. Attach bottom front of panel with front panel screws (FIG.17).
8. Plug into a grounded 3 prong outlet.
9. Press RESET on the power supply cord.
Through-the-Wall Cabinet Installation:
Option 1 wood, metal or plastic molding:
When using a wood, metal or plastic molding, the wood frame should line up with the inside wall as
shown FIG.18
Option 2 Plastered wall with no molding:
If the plastered wall is to be flush with the cabinet and no molding is used, the wood frame must be set
1/2 (13mm) into the inside wall FIG.19.
Install Wood Frame:
1. Construct the wood frame. See FIG.20 for dimensions.
2. Measure the outside width and height of frame to determine wall opening dimensions. The wall
opening measurements should be :
A. Plastered wall
B. Inside wall
Width : 22-5/8 (57.5 cm) plus twice thickness of wood used to build frame.
Height: 16 (40.6 cm) plus twice thickness of wood used to build frame.
Depth : 2-1/2 (6.4 cm) minimum to 6-1/2 (16.5 cm) maximum.
3. Cut the opening through the wall. Remove and save insulation.
4. Apply the wood preservative to the outside exposed surface.
5. Insert the frame in the wall opening. Square and level frame.
6. Attach frame securely to the wall.
Plug into a grounded 3 prong outlet rated for proper voltage according to unit’s nameplate.