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Emerson Copeland Scroll ZR KA Series Application Engineering Bulletin page 12

Application guidelines for 1.5 to 6.75 ton refrigerant r-22, 407c, 134a compressors

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-25
170
160
150
140
130
120
110
100
90
80
70
-20
-10
© 2010 Emerson Climate Technologies
Printed in the U.S.A.
Terminal (Fusite) Connection
T1,C
T3,R
Motor Terminal (Fusite) Connections
R22 Scroll Operating Envelope
Evaporating Temp. (°C)
-20
-10
-15
0
10
Evaporating Temp. ( °F)
T2,S
Figure 4
-5
0
ZR__KA
Envelope
All Other Scroll Products
20
30
Figure 5
12
AE4-1312 R2
5
10
15
Limited
40
50
70
60
50
40
30
60

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