Carrier 52SE Installation, Operating And Maintenance Instructions

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52SSERIES4VOLTAGE SUPPLYCheck voltage supply at outlet. For satisfactory re-sults, the voltage range must always be within theranges found on the data information plate(Figure 1). 208/230-v CORD-CONNECTED UNITS — The field-supplied outlet must match the plug and be withinreach of the service cord. Refer to Table 2 for properreceptacle and fuse type.TABLE 2 — RECEPTACLES AND FUSE TYPES,250 VOLTSLEGENDHACR — Heating, Air Conditioning, Refrigeration*May be used for 15-amp applications if fused for 15 amp. 265-v ACCESSORY CORD-CONNECTED UNITS —The field-supplied outlet must match the plug and bewithin reach of the service cord. Refer to Table 3 forthe proper receptacle and fuse type.TABLE 3 — RECEPTACLES AND FUSE TYPES,265 VOLTSLEGENDHACR — Heating, Air Conditioning, Refrigeration*May be used for 15-amp applications if fused for 15 amp.LOW-VOLTAGE CONNECTIONS —REMOTE CONTROL AND ENERGYMANAGEMENT ACCESSORYEnergy Management Accessory must be ordered sepa-rately and field-installed. Low-voltage connectionsmust be made for Energy Management Units. Refer topage 10.Remote control units are supplied with a low-voltageterminal board for direct interface with a field-supplied low-voltage, manual changeover thermo-stat or a programmable thermostat (both areManufacturer-recommended). When properly wired,the unit operation is controlled by either wall-mountedthermostat.RATED VOLTS 250AMPS 15 20 30BLADE CONFIGURATIONMFG PART NO.Hubbell 5661 5461 8330P & S 5661 5871 5930GE GE4069-1 GE4182-1 GE4139-3Arrow-Hart 5661 5861 5700TIME-DELAY TYPEFUSE(or HACR CircuitBreaker)15 20* 30RATED VOLTS 265AMPS 15/20 30BLADE CONFIGURATIONMFG PART NO.Hubbell — 9315Eagle 834B-BOX —TIME-DELAY TYPE FUSE(or HACR Circuit Breaker) 20* 30IMPORTANT: The 265-v cord-connected units re-quire an accessory subbase, Part No. SUB-BASE,with a field-installed receptacle. See Table 3 andFigure 4.FIGURE 4 — SUBBASE ASSEMBLY