Bard Air Conditioner and Wall Mount Troubleshooting Manual

FAN BLADE SETTING DIMENSIONS

Show in Figure 8 is the correct fan blade setting dimension for proper air delivery across the outdoor coil.

Any service work requiring removal or adjustment in the fan and/or motor area will require that the dimension below be checked and blade adjusted in or out on the motor shaft accordingly.

FIGURE 8

FAN BLADE SETTING DIMENSION

TABLE 5

FAN BLADE DIMENSION

REFRIGERANT CHARGE

The correct system R-22 charge is shown on the unit rating plate. Optimum unit performance will occur with a refrigerant charge resulting in a suction line temperature 6" from compressor as shown in Table 6.

TABLE 6

SUCTION LINE TEMPERATURE

The suction line temperatures in Table 6 are based upon 80° F dry bulb / 67° F wet bulb (50% R.H.) temperature and rated airflow across the evaporator during cooling cycle.

TABLE 7

INDOOR BLOWER

PERFORMANCE

CFM @ 230V

TABLE 8

RATED CFM AND ESP

RECOMMENDED AIRFLOW RANGE

* Rated CRM and ESP on high speed tap.

TABLE 9

MAXIMUM ESP OF OPERATION

ELECTRIC HEAT ONLY

Values shown are for units equipped with STD 1" throwaway filters. Derate ESP by .15 for 2" pleated filters.