FRIGIDAIRE FGHT2046QP User Manual
PERFORMANCE DATA
44.5 mm
NO LOAD & NO DOOR OPENINGS AT MID-POINT CONTROL SETTING
Type A With Run/Start Capacitor 65°F (18°C) Ambient 90°F (32°C) Ambient
Operating Time 25 to 35% 45 to 55%
Freezer Temperature 2° to 8°F (-17° to -13°C) 0° to 5°F (-18° to -15°C)
Refrigerator Temperature 35° to 40°F (2° to 4°C) 35° to 40°F (1° to 4°C)
Low Side Pressure (cut-in) 8 to 16 psig ( 55 to 110 kPa) 8 to 16 psig (55 to 110 kPa)
Low Side Pressure (cut-out) 1 to 4 psig (7 to 28 kPa) 1 to 4 psig (7 to 28 kPa)
High Side Pressure
(last 1/3 cycle)
Wattage (last 1/3 cycle) 140 to 185 140 to 185
Amps (running) 1.1 to 1.6 1.1 to 1.6
Base Voltage 115 vac (127 vac max) 115 vac (127 vac max)
Refrigerant Charge 4.25 oz. (121 g)
110 to 120 psig
(758 to 827 kPa)
150 to 175 psig
(1034 to 1207 kPa)
DEFROST SPECIFICATIONS
Defrost
Cabinet Size: 18’/20’
Safety Thermostat Heater
Cut-in Cut-out Watts Ohms Termina-
110°F
(43.3°C)
135°F
(57.2°C)
375 35
Thermistor
tion
47°F
(8.3°C)
CONDENSER FAN MOTOR
Watts RPM Amps
3.1 1100 CW Opposite Shaft 0.03 Running
EVAPORATOR FAN MOTOR
Watts RPM Amps
6.2 2600 CW 0.05 Running
ICE MAKER SPECIFICATIONS
Electrical 115 vac (127 vac max) 60 Hertz
Thermostat Opens at 48°F (9°C) Closes at 15°F ( -9°C) (ice maker
with black housing)
Heater Wattage 165 vac
9°F (-13°C) (ice maker
with white housing)
ICE MAKER CONNECTOR PLUG CONNECTIONS
Wire Number Wire Color Connects to:
1 Green / Yellow Ground
2 Yellow Water Valve
3 Black Line
4 Light Blue Neutral
ICE MAKER INFORMATION
Test Cycling: Remove cover by
inserting screwdriver in notch at
bottom and prying cover from housing. Use screwdriver to rotate motor gear counterclockwise until holding switch circuit is completed. All components of ice maker should
function to complete the cycle.
Water Fill Volume: The water ll adjustment screw will change the ll time. One
full turn is equal to 20cc (.68 oz.). The correct ll is 102 to 130cc (3.4 to 4.3 oz.).
When a water valve is replaced, the ll volume must be checked.
SERVICE DATA SHEET
A01511901
STANDARD - AUTOMATIC DEFROST
TOP MOUNT FREEZER - R134a
IMPORTANT SAFETY NOTE
The information provided herein is designed to assist qualified repair personnel only.
Untrained persons should not attempt to make repairs due to the possibility of electrical
shock. Disconnect power cord before servicing this appliance.
IMPORTANT
If any green grounding wires are removed during servicing, they must be returned to their
original position and properly secured.
CAUTION
All electrical parts and wiring must be shielded from torch flame. DO NOT allow
torch to touch insulation; it will char at 200°F and flash ignite (burn) at 500°F.
Excessive heat will distort the plastic liner.
DOOR AJAR ALARM
Condition: Fresh Food Door is left open for more than 5 minutes and alarm sounds.
Duration: Alarm will sound for 2 minutes, then stop. If the “Door Ajar” condition remains,
the alarm will repeat every 30 minutes for two intervals.
Fresh Food Light: After 15 minutes of “Door Ajar” condition, the Fresh Food light will turn off.
Reset: Close the Fresh Food door or Press the Fresh Food Door switch.
MANUAL DEFROST
Unit will complete normal defrost cycle.
enter --> Press the FF door switch 5 times in 2 secs.; Alarm sounds 5 short beeps
to acknowledge MANUAL DEFROST.
exit --> Cycle power to the unit or enter and exit
SERVICE MODE. (See SERVICE MODE)
Defrost is terminated when defrost thermistor located on the evaporator coil reaches 47°F.
Safety Thermostat in the defrost circuit is a safety device only. It will interrupt power to the defrost
heater at 135° F.
IMPORTANT
PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION.
SERVICE MODE
SERVICE MODE will step through available tests to diagnose individual electrical circuits. Fresh
Food compartment light will be OFF while in SERVICE MODE.
enter/exit
initiate first/next test
1 Compressor Press the FF door switch twice to start the first test. In each test, the
2 Heater
3 FF Light
4 Evaporator Fan
Normal Cooling
Mode
Press Door Switch 3
Times and Hold 4th Press Until
Long Beep
Enters Service
Mode
Press Door Switch
2 Times
2 Beeps
Manual Defrost
Press Door Switch 5 Times to
Enter Manual Defrost. POR
or Enter Service Mode to Exit
Manual Defrost.
--> Press the door switch 3 times and hold the 4th press until 1 long
beep is heard. The door switch must be pressed 4 times in 2 seconds.
--> Press the door switch 2 times; 2 short beeps acknowledge selection.
component listed will be powered on. The component will stay powered
until the next test is activated, or until 5 minutes of inactivity expire. Listen
for operating sounds; feel for heat or air flow, as appropriate, to determine
the result of each test. Press the FF door switch twice again to advance
between tests. Two beeps will sound to confirm the next test has started.
Service Mode
Press Door Switch
2 Times
Test 1:
Compressor ON
Press Door Switch
2 Times
2 Beeps
Test 4: Evaporator
Fan ON
2 Beeps
To Exit Service Mode from
any Test Press Door Switch
3 Times and Hold 4th Press
Press Door Switch
2 Times
2 Beeps
Test 2: Power ON
to Defrost Heater
Test 3: Fresh
Food Light ON
Press Door Switch
2 Times
2 Beeps
P/N A01437001
TEMPERATURE/RESISTANCE CHART
FOR FRESH FOOD THERMISTOR AND DEFROST THERMISTOR
°F kOHMS °F kOHMS °F kOHMS °F kOHMS
-10 83.88 11 47.25 32 27.20 53 16.87
-9 81.56 12 46.02 33 27.04 54 16.49
-8 79.32 13 44.84 34 26.38 55 16.13
-7 77.15 14 43.67 35 25.75 56 16.77
-6 75.04 15 42.55 36 25.13 57 15.41
-5 73.02 16 41.45 37 24.53 58 15.07
-4 71.02 17 40.39 38 23.95 59 14.74
-3 69.08 18 39.36 39 23.38 60 14.42
-2 67.16 19 38.36 40 22.83 61 14.10
-1 65.34 20 37.39 41 22.29 62 13.79
0 63.55 21 36.44 42 21.77 63 13.49
1 61.82 22 35.53 43 21.26 64 13.21
2 60.15 23 34.63 44 20.77 65 12.92
3 58.20 24 33.78 45 20.29 66 12.65
4 56.97 25 32.94 46 19.83 67 12.38
5 55.43 26 32.13 47 19.37 68 12.11
6 53.97 27 31.33 48 18.92 69 11.85
7 52.53 28 30.57 49 18.49 70 11.60
8 51.16 29 29.83 50 18.07 71 11.36
9 49.81 30 29.10 51 17.66 72 11.12
10 48.51 31 28.39 52 17.26 73 10.88
NOTE:
- - - - - - - DENOTES NOT ON ALL MODELS.
EVAPORATOR FAN
DEFROST BI-METAL
COIL HEATER
COIL COVER
LT. BLUE
GRN/YEL
RED/WHITE
DEFROST THERMISTOR
FREEZER COMPARTMENT
ICE MAKER
BLACK
YELLOW
GRN/YEL
GRN/YEL
RED/WHITE
LT. BLUE
LT. BLUE
BROWN
GREY/WHITE
GREY/WHITE
BLACK
YELLOW
GRN/YEL
RED/WHITE
LT. BLUE
LT. BLUE
BROWN
RED
RED
GREY/WHITE
RED
GREY
ORANGE
YEL/GREY
RED
GRY/BLK
YEL/BLK
LT. BLUE
RED
RED
GREY/BLK
YEL/GREY
GREY
ORANGE
GREY/WHITE
RED/WHITE
YEL/BLK
BROWN
YELLOW
BLACK
LT.BLUE
MACHINE COMPARTMENT
RED
GREY/BLK
YEL/GREY
GREY
ORANGE
GREY/WHITE
PORKCHOP
RED/WHITE
YEL/BLK
BROWN
YELLOW
BLACK
LT.BLUE
SERVICE CORD
BLACK
PORKCHOP
LT.BLUE
GREY/YEL
MAIN BOARD HOUSING ASSEMBLY
LOW VOLTAGE
RED
CN2-8 +5V
GREY/BLK
YEL/GREY
GREY/WHITE
SPLICE
SPLICE
GREY
ORANGE
CN2-9 SENSOR (FF NTC)
CN2-12 DOOR
CN2-1 GND
CN2-11 CTL
CN2-10 DEFROST (FZ
NTC)
GRY/YEL
LT.BLUE
SEE
COMPRESSOR
WIRING
RED
ERF-1500
HIGH VOLTAGE
NEUTRAL CN5-3
HEATER CN1-3
CONDENSER FAN
COMP CN1-5
LINE CN5-1
LAMP CN1-7
FAN CN1-9
RED
RED
LT.BLUE
YEL/BLK
RED/WHITE
GRY/YEL
RED
BLACK
BROWN
LT.BLUE
LT.BLUE
LT.BLUE
LT.BLUE
RED
BLACK
BROWN
YEL/BLK
RED/WHITE
I/M WATER VALVE
LT.BLUE
LADDER SCHEMATIC-TOP MOUNTS WITH OPTIONAL ICE MAKER,
FREEZER LIGHT OR MID-LEVEL LIGHTING
FRESH FOOD
LIGHT SWITCH
AUTO
CONDENSER FAN
ERF-1500
BOARD
COMP CN1-5
FAN CN1-9
HEATER CN1-3
LAMP CN1-7
NEUTRAL
CN1-1/CN5-3
LINE CN5-1
LINE
ICE MAKER
(LINE-BLACK)
(NEUTRAL LT. BLUE)
EVAPORATOR FAN
COIL HEATER
NEUTRAL
I/M WATER VALVE
GRN/YEL
RED
COMPRESSOR
LT. BLUE
SAFETY/
DEFROST BI-METAL
FRESH FOOD LIGHT
COMPRESSOR WIRING
P.T.C. STARTER WITH RUN CAPACITOR
YEL
GRN/YEL
LT.BLUE
RED
START
RUN
C
6
S
S
5
M
M
3
2
RUN CAPACITOR
1
L
SLIDE POTENTIOMETER
FRESHFOOD
DOOR SWITCH
FRESHFOOD COMPARTMENT
RED
ORANGE
GREY
GREY
YEL/GREY
RED
GREY
ORANGE
YEL/GREY
RED
GRY/BLK
LIGHT, AIR & WATER BOX
LT. BLUE
YEL/BLK
FRESHFOOD
THERMOSTAT
FRESHFOOD
LIGHT
OVERLOAD
* CAPACITOR IS ONLY USED WITH
SOME P.T.C. MODELS.
COMR
MOTOR
PTC
STARTER
Wire Diagram A01475501
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