Installation manual

035-16682-000-E-0303
20 Unitary Products Group
FIGURE 15 - SINGLE ENTHALPY SETPOINT ADJUSTMENT
CONTROL
CURVE
CONTROL POINT
(APPROX. DEG.)
AT 50% RH
A
B
C
D
73 (23)
70 (21)
67 (19)
63 (17)
APPROXIMATE DRY BULB TEMPERATURE - (FAHRENHEIT [CELSIUS])
HIGH LIMIT CURVE FOR ECONOMIZER.
1
M11160
35
40
45
50
55
60
65
70
75
80
85
90
95
100 105 110
(2) (4) (7)
(10) (13)
(16) (18) (21)
(24)
(27)
(29)
(32)
(35)
(38)
(41)
(43)
ENTHALPY - BTU PER POUND DRY AIR
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
85
90
95
100
105
110
(29) (32)
(35)
(38)
(41) (43)
35
(2)
40
(4)
45
(7)
50
(10)
55
(13)
60
(16)
65
(18)
70
(21)
75
(24)
80
(27)
RELATIVE HUMIDITY (%)
100
90
80
70
60
50
40
30
20
10
1
D
C
B
A