background image

Page 13

CBX32M SERIES

Figure 16. Typical Wiring Diagram − Three Phase

Summary of Contents for CBX32M Elite Series

Page 1: ...be levied for noncompliance INSTALLATION INSTRUCTIONS Elite Series CBX32M Units AIR HANDLER 506150 01 05 09 Supersedes 12 08 RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE Table of Contents CBX32M Up...

Page 2: ...ow LIQUID LINE SUCTION LINE SUPPLY AIR OPENING Return Air FILTER LOW VOLTAGE INLETS TOP AND RIGHT SIDE Return Air Top View Front View Side View Blower PIPING PLATE DETAIL FOR UPFLOW AND DOWNFLOW POSIT...

Page 3: ...G PLATE DETAIL LIQUID LINE SUCTION LINE 2 51 1 1 8 29 5 3 8 137 4 3 8 111 PIPING PLATE DETAIL Horizontal Position Left Hand Air Discharge Top View Front View 3 4 19 End View FOR DIMENSIONS A THROUGH H...

Page 4: ...air handler unit consists of two sections which are shipped assembled from the factory If necessary the unit may be disassembled to facilitate setting the unit Follow the steps below To disassemble 1...

Page 5: ...opening is fully open and free of any debris Also check to make sure that no debris has fallen into the drain pan during installa tion that may plug up the drain opening 3 Rotate the drain pan 180 fro...

Page 6: ...to downflow CBX32M unit circuit breakers must be rotated 180_ to the UP position See ECB29 installation instructions for more details NOTE If downflow application is required separately order kit num...

Page 7: ...n purging be sure it is done in a well ventilated area Purge low pressure nitrogen 1 to 2 psig through the refrigerant piping during brazing This will help to prevent oxidation and the introduction of...

Page 8: ...rd against damage to the paint 5 With the wet rag in place position a field provided elbow fitting to the air handler s suction line and line set Start nitrogen flow before brazing 6 After the procedu...

Page 9: ...ss panel Air leakage will occur if access panel is placed over filter door Filters should be inspected monthly and must be cleaned or replaced when dirty to assure proper furnace operation Reusable fi...

Page 10: ...igure 11 Typical Field Wiring Cooling Application with Electric Heat C W1 O Y1 R L T E C W1 G O Y1 R L T SERVICE LIGHT THERMISTOR Y2 Y2 2ND STAGE COMPRESSOR 1 2 3 4 5 6 COMMON ELECTRIC HEAT REVERSING...

Page 11: ...PUMP UNIT COMMON USED ONLY ON SOME THERMOSTATS Y2 USED ONLY WHEN TWO SPEED COMPRESSOR IS USED HP21 AMBIENT COMPENSATING THERMISTOR CONNECTION USED ONLY ON SOME THERMOSTATS LINE VOLTAGE FIELD INSTALLE...

Page 12: ...Page 12 506150 01 05 09 Figure 15 Typical Wiring Diagram Single Phase...

Page 13: ...Page 13 CBX32M SERIES Figure 16 Typical Wiring Diagram Three Phase...

Page 14: ...ies units with electric heat refer to the ECB29 installation instructions AIR VOLUME ADJUSTMENT Blower speed selection is accomplished by changing the taps at the harness connector at the Blower motor...

Page 15: ...20 50 1055 495 230 1190 560 280 1475 695 455 25 60 1060 500 220 1185 560 275 1450 685 440 30 75 1050 495 215 1175 555 375 1415 670 430 40 100 1005 475 290 1135 535 325 1335 630 400 50 125 915 430 255...

Page 16: ...data is measured external to unit with air filter in place Electric heaters have no appreciable air resistance Table 9 CBX32M 048 Air Handler Performance 208 230V External Static Pressure Air Volume a...

Page 17: ...2060 970 750 20 50 1745 825 560 1950 920 635 2030 960 740 25 60 1725 815 550 1915 905 625 2000 945 730 30 75 1695 800 535 1880 885 610 1960 925 715 40 100 1630 770 505 1795 845 580 1870 880 685 50 12...

Page 18: ...e cut in an X pattern peeled open glued with an appropriate all purpose glue and placed back against the cabinet surface being careful to not overly compress the insulation so the insulation can retai...

Reviews: