Lii, High Wall Unit Package Contents

m 8 "....._

36"

*A clearanceof 31,_"is the absoluteminimumA. clearance of 10"is recommended.

NOTE: Remove unit front cover for control box access.

Fig. 2 --Minimum Required Fan Coil Unit

Clearances

4.Select walls that are:

a.Strong enough to support the weight of the unit (see Tables 4A-4D for unit operating weight).

b.Accessible to convenient condensate drainage.

c.Free of obstacles that may block air circulation to the fan coil.

d.Outside walls (if pussible) to make piping easier.

5.Place top of fan coil unit as high on wall as possible, mak- ing sure that unit is at least 31A in. down from ceiling to

permit proper airflow (the recommended clearance is 10 inches). Also, make sure that the unit is not placed

directly over anything that would prevent filter removal or block airflow.

6.Make sure units are easily accessible to electric power.

7.Refrigerant piping can enter tbe unit through the prepunched holes. Refrigerant piping can run down along the wall, to the right or lef_ along the wall, straight through the wall,

or into the wall (recommended location: right rear). See Fig. 5. Once the piping is through the wall, it can run inside walls, in ceilings, between floors, or straight to the outside. See Fig. 6 for maximum line lengths. See Table 5 for System Piston Guide and Refrigerant Charging.

NOTE: Run refrigerant piping as directly as possible, and avoid any unnecessary turns or bends.

8.Condensate piping can be directed through the inside wall to an approved drain or directed straight outside.

NOTE: The piping hole for condensate line must be made at a downward slope to ensure proper drainage. See Mount Mounting Bracket on Wall section below for details.

Step 3 --Mount Mounting Bracket on Wall

l. Decide how refrigerant will be piped. If necessary, knock out the appropriate pre-puncbed holes (Fig. 5) on unit for piping and electrical connections.

2.Remove bracket from fan coil nnit by pulling it down from fan coil unit bottom as shown in Fig. 7.

3.Using a carpenter's level, fasten mounting brackets into the studs in the wall at least 10 in. away from the ceiling with all the screws provided. Always be sure to insert screws into the top 2 holes indicated in Fig. 7. Make sure the attached bracket will support a 200 lb vertical load. For

a masonry wall, anchor shields can be used to attach bracket to the wall.

4.Temporarily hang unit on bracket to check location and level.

I_] [,,"_lii[.] _I"

If mounting bracket is not mounted level, the indoor sec- tion will be mounted unevenly, and condensate drain- age water may drip onto the floor. Also, a gap between

the bracket and the wall may result in vibration and noise from the indoor section.

5.Mark and cut condensate and piping holes.

a.For piping through the wall, mark the wall below the condensate connection and cut a 2V2-in. hole into the

wall at either point "A" or point "B" in Fig. 8. NOTE: The 2V2-in hole must be made at a downward

slope to ensure proper condensate drainage. See Fig. 9. Slope condensate line at a minimum pitch of 1/4in. per foot of line. The condensate line cannot be run up for upper piping connections -- only refriger- ant lines may be run up.

b.Push the wall sleeve (factory supplied with the unit) through the 2]/2-in. wall opening.

Table 3 --High Wall Unit Package Contents

			ITEM		QUANTITY
Unit	Mounting		Template		1
Unit	Mounting		Bracket		1
1-in. Lag Screws for Unit Mounting					8
Hollow Wall Anchor Bolls for Unit Mounting					5
Wall Sleeve		with Wall Cap			1
Infrared Wireless Remote Control					1
AAA Batteries (for Remote Control)					2
Remote Control Mounting Bracket					1
3/n-in.Lag Screws for Remote Mounting				Bracket	2
35 ff High Voltage Power Wiring
40QNB009		(3-Wiro with Ground)			1
40QNE009 (2-Wire with Ground)					1
40QNB012		(2-Wire with Ground)			1
40QNH012		(2-Wiro with Ground)			1
35 ft High Voltage Control Power Wiring				(3-Wire)	1
35 ft Low Voltage Thermistor Wiring					1
Owner's Manual					1
Installation		Instructions			1
Warranty Registration Card					1

38AN,BK specifications

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