Specifications

PHYSICAL DATA — 538D009,012 OUTDOOR HEAT PUMP UNITS*
UNIT 538D 009 012
NOMINAL CAPACITY (Tons)
3
⁄ 4 1
OPERATING WEIGHT (lb) 60.7 66.5
REFRIGERANT TYPE R-22
Control (Cooling) AccuRaterT Piston at Outdoor Unit
Control (Heating) AccuRater Piston at Outdoor Unit
Factory Charge (lb) 1.5 2.0
COMPRESSOR TYPE Hermetic Rotary
Model EBA095111H EBB130111H
Oil (Recharge) (oz) 10.1 10.1
CRANKCASE HEATER (Watts) 40
OUTDOOR FAN Propeller, Direct Drive
Rpm 850 850
Diameter (in.)...No. of Blades 12
1
⁄ 4 ...4 12
1
⁄ 4 ...4
Motor Watts 87 87
Nominal Air Cfm 756 756
OUTDOOR COIL Copper Tube, Aluminum Fin
Face Area (sq ft)...No. of Rows 3.5...1 3.5...2
Fins/in. 18 17
CONTROLS
Fusible Plug 210 F 210 F
Accumulator Yes Yes
Defrost Method Demand Demand
Control Voltage 115 v 230 v
REFRIGERANT LINES
Connection Type Male Flare
Liquid Line OD (in.) 1/4 1/4
Vapor Line OD (in.) 1/2 1/2
Maximum Length (ft) 35 35
Maximum Lift (Fan Coil Above) (ft) 16 16
Maximum Lift (Fan Coil Below) (ft) 30 30
EXTERNAL FINISH White
*These units may only be used with 619E fan coil units.
11