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Model
Pressure
Type
Control
Low
ZS*KAE
High
Refrigerant
R-22
R-407C
R-404A
R-134a
R-407A
Voltage
Code
C
208/230-3
D
E
V
208/230-1
V*
208/230-1
5
200/230-3
7
J
R
*
The typical voltage range is (+/-) 10 % from rated voltage with the exemption of the 208/230 dual rated **V
models which are -5% +10% (197 min to 253 max voltage)from nominal as shown in the above table. The
following ZS**KAE models are now approved to operate within the full (+/-)10% range with a minimal voltage of
187 and a maximum voltage of 253 (ZS09,11,13,15,19, 21, 26KAE-PFV). The following models are not qualified
to the full (+/-) 10% at this time, ZS29KAE-PFV and ZS33KAE-PFV.
© 2015 Emerson Climate Technologies, Inc.
Table 5 – Pressure Control Settings
R-404A/
R-507
8 PSIG min.
4 PSIG min.
450 PSIG
340 PSIG
max.
Table 6 – Recommended Oil Charges by Model Family
Model Family
ZS09-19KAE
ZS21-33KAE
Table 7 – FFAP Condensing Unit Operating Envelopes
Extended
Medium Temp
(-30 F to 25 F)
X
Table 8 – Voltage Ranges (Typical)
60 Hertz Rating
Rating
Min.
187
460-3
414
575-3
518
197
187
180
380-3
342
265-1
239
X
X
R-134a
R-22
17 PSIG min.
425 PSIG
max.
max.
Initial
Recharge
25
19
42
34
Medium Temp
(0 F to 25 F)
X
X
X
Max.
Rating
253
200-3
506
380/420-3
633
500-3
253
200-1
253
200-1
253
200/220-3
418
X
292
220/240-1
X
220/240-3
11
R-407A/
R-407C
R-448A/R-449A
6 PSIG min.
1in Hg min.
425 PSIG
428 PSIG max.
Frame Size
53
63
High Temp
(25 F to 45 F)
X
X
X
X
X
50 Hertz Rating
Min.
Max.
180
220
342
462
450
550
180
220
180
220
180
242
X
198
264
180
264
AE4-1387 R7
max.
X
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