York PCE4 Series User Manual

5126744-UIM-D-1015
14 Johnson Controls Unitary Products
COMPRESSORS
The compressor used in this product is specifically designed to operate
with R-410A Refrigerant and cannot be interchanged.
The compressor uses polyolester (POE oil), Mobile 3MA POE. This oil
is extremely hygroscopic, meaning it absorbs water readily. POE oil can
absorb 15 times as much water as other oils designed for HCFC and
CFC refrigerants. If refrigerant circuit is opened, take all necessary pre-
cautions to avoid exposure of the oil to the atmosphere.
POE (polyolester) compressor lubricants are known to cause long term
damage to some synthetic roofing materials.
Procedures which risk oil leakage include, but are not limited to, com-
pressor replacement, repairing refrigerant leaks, replacing refrigerant
components such as filter drier, pressure switch, metering device or
coil.
Units are shipped with compressor mountings which are factory-
adjusted and ready for operation.
SECTION V: AIRFLOW PERFORMANCE
1. Airflow tested with dry coil conditions, without air filters, at 230 volts.
2. Applications above 0.8" w.c. external static pressure are not recommended.
3. Brushless DC high efficiency standard ECM blower motor used for all indoor blower assemblies.
4. Minimal variations in airflow performance data results from operating at 208 volts. Data above may be used in those cases.
5. Heating applications tested at 0.50" w.c. esp, and cooling applications tested at 0.30" w.c.esp per standards.
CAUTION
This system uses R-410A Refrigerant which operates at higher pres-
sures than R-22. No other refrigerant may be used in this system.
CAUTION
Do not leave the system open to the atmosphere. Unit damage could
occur due to moisture being absorbed by the POE oil in the system.
This type of oil is highly susceptible to moisture absorption
!
!
CAUTION
Exposure, even if immediately cleaned up, may cause embrittlement
(leading to cracking) to occur in one year or more. When performing
any service that may risk exposure of compressor oil to the roof, take
precautions to protect roofing.
CAUTION
Do not loosen compressor mounting bolts.
!
!
Table 9: Airflow - Side Duct Application
Model Motor Speed
External Static Pressure (Inches WC)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM
A24
Low (1) 887 847 802 750 705 664 613 563
Low/Medium (2) 978 941 898 850 803 759 713 667
Medium (3) 1171 1114 1074 1039 993 949 906 864
Medium/High (4) 1349 1297 1265 1224 1185 1146 1107 1063
High (5) 1487 1462 1392 1331 1318 1281 1241 1201
A30
Low (1) 1076 1020 984 943 903 859 819 779
Low/Medium (2) 1102 1048 1010 974 934 890 850 810
Medium (3) 1191 1140 1112 1076 1038 1000 958 919
Medium/High (4) 1201 1225 1187 1151 1118 1080 1041 1002
High (5) 1370 1329 1283 1271 1209 1176 1143 1109
A36
Low (1) 1225 1174 1131 1090 1046 993 941 888
Low/Medium (2) 1259 1209 1166 1126 1084 1032 980 928
Medium (3) 1314 1271 1229 1186 1144 1097 1049 998
Medium/High (4) 1348 1306 1259 1222 1179 1133 1086 1036
High (5) 1506 1471 1403 1389 1345 1305 1262 1216
A42
Low (1) 1436 1382 1342 1304 1262 1220 1179 1131
Low/Medium (2) 1544 1492 1455 1416 1376 1336 1294 1248
Medium (3) 1573 1523 1484 1445 1408 1367 1327 1279
Medium/High (4) 1681 1640 1599 1557 1517 1478 1436 1393
High (5) 1935 1887 1834 1788 1743 1701 1651 1591
B48
Low (1) 1620 1564 1517 1466 1418 1360 1308 1206
Low/Medium (2) 1694 1630 1580 1530 1482 1430 1380 1292
Medium (3) 1798 1722 1669 1620 1572 1527 1480 1413
Medium/High (4) 1835 1758 1703 1653 1604 1558 1511 1442
High (5) 2146 2085 2025 1960 1872 1862 1798 1735
B60
Low (1) 1730 1682 1628 1592 1552 1517 1479 1439
Low/Medium (2) 1858 1807 1749 1710 1667 1629 1589 1546
Medium (3) 2054 1998 1934 1890 1843 1801 1757 1710
Medium/High (4) 2195 2144 2098 2049 2003 1955 1883 1868
High (5) 2445 2388 2306 2293 2235 2178 2129 2077

York PCE4 Series Specifications

General

Brand	York
Model	PCE4 Series
Category	Air Conditioner
Language	English