![background image](http://html1.mh-extra.com/html/unitary-products-group/c-ed060a-series/c-ed060a-series_installation-instruction_3976360017.webp)
035-16734-000
560.20-N1Y
Unitary Products Group
17
operation, check the belt and pulleys for tightness and align-
ment.
After readings have been obtained, remove the tubes and
seal up the drilled holes in the side panel. 5/16” dot plugs (P/
N029-12880) are available through normal SOURCE ONE
parts ordering procedures.
NOTE:Shut down the refrigerant system before taking any
test measurements to assure a dry evaporator coil.
FAILURE TO PROPERLY ADJUST THE TOTAL
SYSTEM AIR QUANTITY CAN RESULT IN
EXTENSIVE BLOWER DAMAGE.
FIGURE 9 : PROBE LOCATIONS
TABLE 13: TUBE HOLE LOCATIONS
MODEL
DIMENSION
A
B
C
D
CED060
9-1/2
2-1/4
19
10-1/4
CED090
3
3
14
12
CED120
3
3
14
12
CED180
7
1-3/4
18
13-3/4
5 / 1 6 "
H O L E
A
B
C
D
5 / 1 6 "
H O L E
C O I L
S E C T I O N
F I L T E R S
E V A P O R A T O R
C O I L
A I R
I N
FIGURE 10 : CFM CURVE
TABLE 14: CFM RATINGS
MODEL
% OF NOMINAL CFM
80
90
100
110
120
CFM
CED060
1
1600
1800
2000
2200
2400
CED090
2400
2700
3000
3300
3600
CED120
3200
3600
4000
4400
4800
CED180
4800
5400
6000
6600
7200
1.
Filter must be removed on CED060 unit only before read-
ings are taken.
0 . 5
0 . 4
0 . 3
0 . 2
0 . 1
0 . 0
7 0
8 0
9 0
1 0 0
1 1 0
1 2 0
1 3 0
C U R V E N O . 1 - C E D 1 8 0 U N I T
C U R V E N O . 2 - C E D 0 9 0 & 1 2 0 U N I T
C U R V E N O . 3 - C E D 0 6 0 U N I T
PR
ESSU
R
E
D
R
O
P
(IW
G
)
P E R C E N T N O M I N A L C F M