Carrier 50BV020-064 manuals
Household Appliance > Heat Pump
When we buy new device such as Carrier 50BV020-064 we often through away most of the documentation but the warranty.
Very often issues with Carrier 50BV020-064 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Heat Pump Carrier 50BV020-064 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Heat Pump on our side using links below.
Carrier 50BV020-064 Specifications
68 pages 4.2 Mb
Installation, Start-Up and Service InstructionsCONTENTS SAFETY CONSIDERATIONS 2 GENERALMAJOR SYSTEM COMPONENTS Constant Volume (CV) Units Variable Air Volume (V AV) Units WARNING 3 INSTALLATIONStep 1 Complete Pre-Installation Checks Step 2 Rig and Place Unit 6 BA CFig. 4 50BVT,V,W034 (High-Boy) Dimensions Da50-8201 8 A B CDa50-8203 Fig. 6 50BVT,V,W044-064 (High-Boy) Dimensions 10 EFa50-8205 Fig. 8 50BVU,X034 (High-Boy) Dimensions 12 EFa50-8207 Fig. 10 50BVU,X044-064 (High-Boy) Dimensions 13 a50-8208Fig. 11 50BVU,X044-064 (Low-Boy) Dimensions 16 *Fig. 14 Modular Shipping Weights 50BVT,U,V,W,X a50-8235 Shipping Weights (lb)Size 034 Units Size 044-064 Units 17 Table 3A Physical Data 50BVC,E,J,K,Q18 Table 3B Physical Data 50BVT,U,V,W,X19 Step 3 Install Ductwork 21 Step 4 Make Piping Connections24 Step 5 Complete Electrical Connections 27 WARNING30 START-UP General 31 CV Unit Start-Up32 Table 14 Fan Performance 50BVC,E,Q02433 Table 15 Fan Performance 50BVC,E,Q02834 Table 16 Fan Performance 50BVC,E,Q03435 Table 17 Fan Performance 50BVT,U,V03436 Table 17 Fan Performance 50BVT,U,V034 (cont)37 Table 18 Fan Performance 50BVT,U,V04438 Table 19 Fan Performance 50BVT,U,V05439 Table 19 Fan Performance 50BVT,U,V054 (cont)40 Table 20 Fan Performance 50BVT,U,V06441 Table 20 Fan Performance 50BVT,U,V064 (cont)42 VAV Unit Start-Up 43 OMNIZONE VPAC 12:00 02-06-0446 Table 21 Controller Set PointsTable 22 Controller Hardware Points Table 23 Software Points STAT ENTER STAT 47 Sequence of Operation (CV Only) 48 Sequence of Operation (VAV Only) Diagnostic Features (CV Only) VAV Control and VFD Diagnostics 49 SERVICECompressor Rotation Fan Motor Replacement MAINTENANCE Cleaning Unit Exterior Coil Cleaning Inspection Air Filters Condensate Drains Water-Cooled Condensers 50 Fan Motor Lubrication Fan Bearing Lubrication Fan Sheaves 51 Evaporator Fan Performance Adjustment Charging the System Compressor Oil TROUBLESHOOTING 54 Forcing and Clearing an Input or Output (VAV Only) 62 *TRMOP a50-7283ef3 12 JUMPER INSTALLED FOR THIS DEVICE WHEN NOT SUPPLIED TRMCT J4 J3 J7 TO PCB1 (J7) COMMON TB HIR VENTR J1 PCB21 2 3 4 1 2 3 4PHASER BYPAS WARN ALARM TB2 FIELD CONN WIRE LEGEND * Fig. 45 50BVJ,K,W,X Field-Installed Low Voltage Schematic (PCB 2 Module)TRANS-1 (24VAC) WIRE LEGEND SF 24VAC (R)DISPLAY TO SYSTEM CSMUX 0 SW5 SW6 SW3 SW4 SW2 SW1 J4 J3 J7 TO PCB2 (J7) DSP FSD3 5 18 17 16 15 14 11 12 6 8 4 5 9 6 4 5 15 12 13 14 16 7 10 8 11 7 10 9 13 -5 3 BYPAS VFD1 S9 S9FNSL = 2 F201 = 20 OLR1 CC1 SF EWT DHS ROCC CDWF TRANS-3 (24VAC) COMMON TB J1 63 PCB1a50-7285ef1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 1 2 3 4INT 20MA OTHER YEL Fig. 46 50BVJ,K Field-Installed Low Voltage Schematic (PCB 1 Module)OPTIONAL J6 COMMON (C)B A BA VFD2ORG ORGBLK BLK ORG ORGBLK BLK F114 = 1 LPS2 HPS2 UNIT WIRING FIELD WIRING 64 Fig. 47 50BVW,X Field-Installed Low Voltage Schematic (PCB 1 Module)a50-7286efF103 = 0 WIRE LEGEND SFFNOD = 0 CNOD = 0 + DISPLAY TO SYSTEM CSMUX 0 SW5 SW6 SW3 SW4 SW2 SW1 J4 J3 J7 TO PCB2 (J7) DSP FSD3 5 18 17CLO2 CLO1 CMP3 CLO3 CLO4 WARN ALARM 6 16 15 14 11 12 8 4 5 9 6 4 5 15 12 13 14 16 7 10 8 11 7 10 9 13 -5 3 24VAC (R)BYPAS S9 S9FNSL = 2 F201 = 20 HPS4LPS4 OLR4 OLR3 CC3 SF EWT DHS ROCC CDWF TRANS-3 (24VAC)HPS1LPS1 OLR1 CC1 CMP3 LPS3 HPS3 OLR2 HPS2 CC4 CC2 COMMON TB J1 PCB11 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 1 2 3 4INT 20MA OTHER J6 COMMON (C) UNIT WIRING FIELD WIRING 65 LEGEND AND NOTES FOR FIG. 41-47 67 START-UP CHECKLISTI. PRELIMINARY INFORMATION: II. PRE-START-UP: 68 III. START-UP:
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