Specifications
4. Place the top of the fan coil unit up to 10 ft above floor
level, making sure the unit is at least 10 in. down from
the ceiling to permit proper air intake. Also, make sure
that the unit is not placed directly over anything to pre-
vent filter removal or block airflow.
5. Make sure units are easily accessible to electrical
power.
6. Refrigerant piping can enter the unit through the
prepunched holes. Refrigerant piping cml run up or
do,a_ along the wall, to the right or left along the watt,
straight through the wall, or into the wall (Fig. 4).
Once the piping is through the wall, it can run inside
walls, in ceilings, between floors, or straight to the
outside.
NOTE: Run refrigerant piping as directly as possible,
and avoid any unnecessary turns or bends.
7. Condensate piping can be directed through the inside
wall to an approved drain, or directed straight outside.
NOTE: The piping hole for the condensate line must
be sloped downward to ensure proper drainage.
See Tables 5A-5F for maximum line length.
J
14.17
[360]
I ...............1
J
/
L INFRAREO REMOTE OVERRIDE SWITCH
(BEHIND ACCESS COVER}
FOR REFR]GERANT, DRAIN,
POWER, AND SIGNAL tINES
FRIGHT SIDE VIEW]
• _NOCKOUT FOR RIGHT
x_ _ DE REFRIGERANT*
A_' ORAIN, POWER•
AND SIGNAL LINES
l
I
[220]
REFRIGERANT, DRAIN, POWER,
AND EIGNAL LINEB
/ -- UNIT OUTLI_
UNIT SIZE WEIGHT
018 39 Ib (17.5 kg)
024 43 Ib (19.5 kg)
[105] [4701
[4SOl _2 Z12B3
+35 DIA (NOTE 3 )
[B01
NOTES:
1. Dimensions in ( ) are in millimeters.
2. I_ Direction of airflow.
3. Refrigerant, drain, and power connections may be made in
unit rear, bottom, left side, or right side.
4. Refrigerant is metered by AccuRater® device in the fan coil unit. A
thermostatic expansion valve is used in the outdoor unit on multi-split
applications. Insulate both refrigerant lines on heat pump and multi-
split applications.
5. The 4-in. left side clearance is an absolute minimum. Clearances of
10qn. are recommended for proper unit operation.
6. Do not insert a trap in condensate drain line. The drain is internally
trapped.
Fig. 2 -- Fan Coil Dimensional Drawing