tech-sheet-12728217
Wiring Diagram Technical Information Bottom Mount Refrigerator

! WARNING 596.72252200 596.72253200 596.72254200 596.72259200 596.72952200 596.72953200 596.72954200 596.72959200 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 Due to a possibility of personal injury or property damage, always contact an authorized technician for removed during disassembly must be replaced on correct terminals to ensure proper grounding and polarization. service or repair of this refrigerator.

! CAUTION

All safety information must be followed as provided in Service Manual.

! WARNING

To avoid risk of electrical shock that can cause death or severe personal injury, disconnect unit from power before servicing unless testing is required. 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.

No-Load Performance, Controls in Normal Position

Kw/24 hr ±0.4 Percent Run Time Cycles/24 hr Refrigerator Center Freezer Compartment ±10% ±25% 65° 90° 110° Compartment Average Food .9 1.3 1.9 65° 90° 110° 65° 90° 110° Temperature ±3°F .9 1.4 2.0 Average Food Temperature ±3°F

Ambient °F 65° 90° 110° 65° 90° 110° 19 cu ft 22 cu ft 25 40 60 33 30 24 38 40 42 0 0 0

25 40 60 30 27 22 38 40 42 0 0 0

Temperature Relationship Test Chart

Evaporator Evaporator Suction Line Average Total Suction Head Pressure ±7°F Wattage ±10% ± 5 PSIG Outlet Inlet Pressure ±3°F ±3°F ±2 In. Hg

Ambient °F 65° 90° 65° 90° 65° 90° 65° 90° 65° 90° 65° 90° 19 cu ft 22 cu ft -15 -14 -15 -14 65 95 135 140 0 1 83 135

-15 -14 -15 -14 65 95 135 140 0 1 83 135

Schematic

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Component Specifications 12566102 Adaptive Defrost Control (ADC)

! WARNING ! WARNING

To avoid risk of electrical shock that can cause death or severe personal injury, disconnect unit from power before 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 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. removed during disassembly must be replaced on correct terminals to ensure proper grounding and polarization.

Part Number Component Specifications all parts 210/220 VAC The ADC adapts the compressor run time between defrosts to achieve optimum defrost intervals by monitoring the cold control and length the C8931612 Compressor run capacitor 115VAC/60HZ unless noted defrost heater is on. 12049717 Compressor 15 µfd ± 10% After initial power up, defrost intervals are 6 hr.(initial), 8 hr.(minimum), 96 hr. (maximum). Defrost is delayed for 4 min. after the control cycles Volt …………………………………………….. compressor off. 12571702 Damper control Capacitance ……………………………….. 865 BTUH Optimum defrost is 15 minutes. Each additional minute the defrost thermostat remains closed, 1 hr. is subtracted from the previous defrost interval. 12351008 Freezer temperature control Each minute the thermostat opens prior to optimum defrost, it extends the next defrost interval 1 hr. ADC will terminate defrost at 30 minutes even BTUH …………………………………………. 60 Hz / 168 watts if defrost thermostat has not opened and will reset the defrost interval to the 8 hr. minimum setting. 10884507 Condenser motor Watt …………………………………………… 19.5 amps± 15% A 6 minute delay occurs after defrost thermostat opens before compressor is allowed to run. If defrost thermostat opens within 30 seconds of 10449510 Evaporator fan motor Current Lock rotor ………………………… 1.35 amps± 15% beginning of defrost, delay is by passed. 12555902 Overload/Relay Current Full load ………………………….. 2.79 ohms± 15% Four hours of continuous compressor run will initiate a defrost, and defrost interval re-sets to 8 hours. Resistance Run windings………………. 4.49 ohms± 15% 12639302 Thermostat Resistance Start windings……………… Power up: If defrost thermostat is open, compressor is powered. Closing temperatures If defrost thermostat is closed, defrost is powered. 12049803 Evaporator heater Settings 34.0°F 12638801 Water valve #1 ………………………………………………. 27.0°F To Force or Terminate defrost: Toggle freezer door light switch 5 times within 6 sec C3680310 Light switch #4 ………………………………………………. 20.0°F If cold control is open, a forced defrost will not occur until the cold control closes, then the ADC will immediately switch the function to defrost. 12466101 Light switch / Interlock #7 ………………………………………………. If cold control is closed and defrost terminator or heater circuit is open when defrost is forced, ADC shuts unit down momentarily and immediately Temperatures restores power to refrigeration circuit. Settings -0.6°F ±3° If cold control is closed, a forced defrost is immediate without any delay (When the ADC cycles the unit into defrost on it’s own defrost it is delayed #1 – out ………………………………………. 10.0°F ±1.5° until 4 minutes after the compressor has been cycled off by the cold control.) #4 – Differential……………………………. -8.0°F ±1.5° When ADC is in defrost, cold control is closed and refrigeration is forced, ADC bypasses 6 minute dwell time. #4 – out ………………………………………. -17.9°F ±3° #7 – out ………………………………………. Input Voltage Readings and Checks Clockwise E2 to E4 …………………………………………….Line voltage should be present when the unit is powered Rotation (facing end opposite shaft) E6 to E4 …………………………………………….Line voltage should be present when the cold control contacts are closed RPM 1100 RPM E5 to E4 …………………………………………….Line voltage should be present when the ADC is in defrost mode and the defrost terminator contacts are 8.6 watts±15%@115VAC Watt……………………………………………. 0.11 amps± 15%@115VAC closed Current ……………………………………….. E7 to E4 ……………………………………………Line voltage should be present when the freezer door is open (freezer light switch closed)

Rotation (facing end opposite shaft) Clockwise Output Voltage Readings and Checks RPM…………………………………… 2800 RPM E1 to E4 ……………………………………………Line voltage should be present when the ADC is in defrost mode Watt……………………………………. 5.9 ±15% watts@115VAC E3 to E4 ……………………………………………Line voltage should be present when the ADC is not in the defrost mode or compressor dwell mode

Ult. trip amps @ 158°F (70°C) ……….. 3.51 amps± 15% Replacing Damper Control Close temperature ……………………… 142°F ±6° Open temperature………………………. 257°F ±3° 1. Remove lens cover by removing hex head screw in lens cover. Slide cover rearward and drop down to remove. 10 seconds ±5 2. Remove damper control cover and foam insert by pulling straight down on sides of rear cover and tilt forward Short time trip (seconds)……………….. 14 amps ±2amps Short time trip (amps @77°F (25°C).. approximately ½” to 1″. This will release the cover from the tabs holding it in place. 120/240 VAC 3. Release tension on damper control belt by squeezing tabs on bottom of belt tensioner to release tensioner Volt ……………………………………………. 490 watts Watt …………………………………………… 10/5 amps from it’s holding tabs. Current ……………………………………….. 4. Damper can be removed by pushing in tabs on left and right side of damper control to release damper from Resistance across terminals: Open Above 42°F ±5°……………………………. Closed rear wall. Below 12°F ±7° ……………………………. 5. Install new damper in reverse order. When installing belt align large slots on belt with large cogs on damper 115 VAC Volt …………………………………………….. 450 ±5% watts @ 115VAC and control knob gear. This will synchronize control knob with damper control. Wattage………………………………………. 6. Install belt tensioner on mounting tabs and turn counter clockwise to increase tension on belt. Resistance ………………………………….. 29 ±5% ohms 7. Reinstall damper control cover by hooking bottom on tabs and rotating up until it snaps into place. 8. Reinstall lens by sliding lens cover forward on tabs and installing hex head screw. Volt …………………………………………….. 110-120VAC, 60 HZ Watt……………………………………. 35 watts

Type…………………………………….. SPST NC Volt……………………………………… 125/250 VAC Current………………………………….. 8 / 6 amps

Type…………………………………….. SPDT NO/NC Volt……………………………………… 125/250 VAC Current………………………………….. 8 / 6 amps

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