Component Specifications - Fisher & Paykel RX256DT4X1 FP Service Manual

321023
1

COMPONENT SPECIFICATIONS

To avoid risk of electrical shock that can cause death or severe personal injury, disconnect unit from
power before servicing unless tests require power. Discharge capacitors through a 10,000 ohm
resistor before handling. Wires removed during disassembly must be replaced on correct terminals
to ensure proper grounding and polarization.
Component
Compressor Run Capacitor
Compressor
Electric Damper Control
Thermistor
Condenser Motor
Evaporator Fan Motor
Overload/Relay
Thermostat (Defrost)
Evaporator Heater
26 cu. ft.
Control Board
Auger Motor
Water Valve
Specifications all parts 115VAC/60HZ unless noted
Volts ............................................................................................................... 220 VAC
Capacitance......................................................................................................
BTUH ............................................................................................................. 905 BTUH
Watts.................................................................................................................
Current Lock rotor.............................................................................................
Current Full load ...............................................................................................
Resistance Run windings .................................................................................
Resistance Start windings ................................................................................
Maximum closing time (RX256DT7X1)............................................................
Maximum closing time (RX256DT4X1, RX256ET2B1, RX256ET2W1) ..........
Temperature Rating .........................................................................................
RPM (RX256DT7X1)....................................................................................................... 5
RPM (RX256DT4X1, RX256ET2B1, RX256ET2W1).............................................. 1
Temperature................................................................................................ Resistance
77°F...................................................................................................................................... 10,000 ohms ± 1.8%
36°F...................................................................................................................................... 29,500 ohms ± 1.0%
0°F........................................................................................................................................ 86,300 ohms ± 1.8%
Rotation (facing end opposite shaft) .............................................................. Clockwise
RPM..................................................................................................................................... 1120 RPM
Watts.................................................................................................................
Current..............................................................................................................
VAC
Rotation (facing end opposite shaft) .............................................................. Clockwise
RPM..................................................................................................................................... 2800 RPM
Watts.................................................................................................................
Note: Fan blade must be fully seated
on shaft to achieve proper airflow.
Ult. trip amps @ 158°F (70°C) .........................................................................
Close temperature............................................................................................
Open temperature (RX256DT7X1) ..................................................................
Open temperature (RX256DT4X1, RX256ET2B1, RX256ET2W1).................
Short time trip (seconds) (RX256DT7X1) ...................................................... 17 seconds ± 5
Short time trip (seconds) (RX256DT4X1, RX256ET2B1, RX256ET2W1) ...... 10 seconds ± 5
Short time trip (amps @ 77°F (25°C) .......................................................... 12 amps ± 2 amps
Volts ............................................................................................................ 120/240 VAC
Watts (RX256DT7X1) ............................................................................................ 475 watts
Watts (RX256DT4X1, RX256ET2B1, RX256ET2W1)........................................ 495 watts
Current (RX256DT7X1) ......................................................................................... 10/5 amps
Current (RX256DT4X1, RX256ET2B1, RX256ET2W1)..................................... 5.8/2.9 amps
Resistance across terminals:
Above 42°F ± 5° ...............................................................................................
Below 12°F +7° .................................................................................................... Closed
Volts ............................................................................................................... 115 VAC
Wattage.......................................................................................................... 450 ± 5% watts @ 115 VAC
Resistance ..................................................................................................... 29 ± 5% ohms
Volts ............................................................................................................... 120 VAC, 60 HZ
....................................................................................................................... See
troubleshooting section.
Rotation (facing end opposite shaft)
RPM ............................................................................................................... 17 ± 3 RPM
Watts.............................................................................................................. Brown side 35W
WARNING
Power to blue and white is clockwise. Power to orange
and white is counterclockwise.
8
15µfd ± 10%
60 Hz / 153 watts
19.0 amps ± 15%
1.26 amps ± 15%
3.33 ohms ± 15%
4.28 ohms ± 15%
8 seconds
36 seconds
20°F - 110°F
3.4 watts ± 15% @ 115 VAC
0.085 amps ± 15% @ 115
6.0 watts ± 15% @ 115 VAC
2.40 amps ± 15%
140° ± 10°
230° ± 5°
284° ± 9°
Open
Control board
Yellow side 20W