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Carrier 50PM20 Installation Instructions Manual page 28

Single package rooftop units electric cooling with electric heat option and electromechanical controls with puron (r-410a) refrigerant

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DAMPER
ASSEMBLY
WIRE
HARNESS
DAM PER
ACTUATOR
g
ECONOMIZER
BLOCK OFF
Fig. 19 - EconoMiSer
IV Component
Locations
(Exploded
View)
008044
MAT
LOCATION
', OAT
LOCATION
.
,,,J
C08045
Fig. 20 - Sensor
Locations
(OAT and MAT)
19
18_"'.
LEDIoN
17-
16-
--
-LED
OFF
LED
ON
15
I
13
12
11
10
I
LED
ON--
--
40
45
50
55
60
65
70
75
80
85
90
95
100
DEGREES
FAHRENHEIT
C06035
Fig. 21 - Temperature
Changeover
Set Points
28

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