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Frigidaire 242321500 Information

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PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 37°/0°
CONTROL SETTING
Type A with Run / Start
65°F (18°C) Ambient
90°F (32°C) Ambient
Capacitor
90 to 100%
Operating Time
Freezer Temperature
-5° to 2°F (-20° to -17°C)
-1° to 3°F (-18° to -16°C)
Refrigerator Temperature
34° to 39°F (1° to 4°C)
34° to 39°F (1° to 4°C)
Low Side Pressure
-2 to 6 psig ( -14 to 41 kPa)
-2 to 6 psig (-14 to 41 kPa)
High Side Pressure (last 1/3
85 to 105 psig (586 to 724 kPa)
120 to 135 psig (827 to 931
cycle)
Wattage (last 1/3 cycle)
30 to 50
Amps (running)
.4 to .8
Base Voltage
115 vac (127 vac max)
DEFROST SPECIFICATIONS
Thermostat
Cabinet Size
Cut-in
Cut-out
Watts
25°F (-4°C)
47°F
500
26' & 28' SD, 23' CD
(8°C)
Electronic Timer - (ADC) Defrost 24 minutes every 6-96 hours of compressor run
time.
CONDENSER FAN MOTOR
Watts
RPM
3.1
1100 CW Opposite Shaft
FREEZER ICE MAKER SPECIFICATIONS
Electrical
115 vac (127 vac max)
Thermostat
Opens at 48°F ( 9°C), Closes at 15° F ( -9°C)
Heater Voltage
115 vac
FREEZER ICE MAKER CONNECTOR PLUG CONNECTIONS
Wire Number
Wire Color
1
Green / Yellow
2
Yellow
3
Black
4
Light Blue
LINE
POWER
ICE MAKER
BLK
BRN
P-3
THERMAL
CUT-OUT
MOTOR
RED
HOLD
SWITCH
LT. BLUE
NO
RED
THERMOSTAT
NC
C
BLU
BLK
MOLD HEATER
165 WATTS
NO
GRN / YEL
NC
P-1
C
WATER FILL
MOLD
MOUNTING
SWITCH
PLATE
ICE MAKER
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.
100%
IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION.
kPa)
Error Codes
50 to 70
Display
.7 to .9
Interpretation
FZ
FF
--
OP
Open FF Thermistor Manual Defrost
OP
--
Open FZ Thermistor Display / Showroom
Heater
--
SH
Shorted FF Thermistor Sabbath
Ohms
Shorted FZ Thermistor System Diagnostic
SH
--
26.5
UI to Main Control
SY
CF
Board communication
failure; on start up
UI Main Control
SY
CE
Board communication
error; after a period
Amps
in operation
0.03 Running
SY
EF
Evaporator Fan
Failure
Variable Capacity Compressor (VCC) Diagnostics (select models)
If test 38 fails, diagnose as follows:
Connects to:
Check at the connector from the power cord
harness into the inverter board, located in
Ground
the machine compartment.
yes
(PUR and WHT wires)
Water Valve
Is Inverter Board receiving 115 VAC
from power supply?
Line
no
Neutral
Check voltage supply.
NEUTRAL
Check and repair power
cord harness wiring and
connections.
P-4
NO
NC
C
SHUTOFF
FREEZER ICE MAKER INFORMATION
SWITCH
(Where Applicable)
YELLOW
P-2
Test Cycling: Remove cover by inserting screwdriver in notch at bot-
tom 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 fill adjustment screw will change the
fill time. One full turn is equal to 20cc (.68 oz.). The correct fill is
102 to 130cc (3.4 to 4.3 oz.). When a water valve is replaced, the
fill volume must be checked.
SERVICE DATA SHEET
242321500
ICE & WATER - AUTOMATIC DEFROST
BOTTOM FREEZER - R134a
Special Modes
Display
Activate/Deactivate
Mode
(press for up to 10 sec. simultaneously)
FZ
FF
d
F
+ and - / same to deactivate
٨ and - / Power-on-Reset (POR)
77
77
٧ and + / same to deactivate
Sb
Sb
No FF or FZ dis-
٨ and ٧/ + to deactivate
play, all UI LEDs on.
Notes:
• Always check for pin back-outs, pinched or damaged wires before replacing
components.
• Determine whether failure is caused by the component, main control board or
wiring. Contact TID before replacing main control board.
• Refer to Service Manual for additional information.
Check at Inverter Board on
Remove inverter box from the
Check connections from Inverter
Compressor
compressor and check resistance
Board to Compressor
(BLK and RED wires)
across compressor winding pairs as
yes
yes
Are connections from Inverter
shown.
Is Inverter Board receiving 10-15
Board to Compressor intact?
Is resistance across all winding
VAC and 1-5 VDC from Main
pairs equal?
Control Board?
no
no
Replace Compressor and
Inverter Board.
Check at Main Control Board
(BLK/WHT and RED/BLK wires)
no
Is Main Control Board sending
Replace Main Control Board.
10-15 VAC and 1-5 VDC to
Inverter Board?
VCC Resistance Check
yes
Check resistance between terminals 1 and
2, 2 and 3, 3 and 1.
Identify and repair damaged wires or
If all resistances are equal,
poor connections between Main Control
compressor is operative.
Board and Inverter Board.
Water Fill
Adjustment
Motor
Gear
Mounting
Plate
Screw
Activate:
Press ٨ and ٧ for up to 10 sec. simultaneously.
Deactivate:
Press + for up to 10 sec. Diagnostic Mode will automatically deactivate after 5 min. of inactivity.
Note: Silence alarm.
• Tests marked with "*" may not be applicable to this unit and will not be displayed in System Diagnostic Mode.
• Tests displayed in diagnostic mode but not described below are for internal purposes only; advance through.
• View UI display for "on," "off," "CL," "OP," "SH," "LO," "HI" or numerical results of tests.
• Listen for operating sounds; feel for heat or air flow as appropriate to determine results of tests.
Test
To activate test:
--
First Screen
--
--
Second Screen
--
--
Third Screen
--
28
Dispenser Paddle
Press disp. paddle
1*
Standard
Set
Compressor
2
Defrost Heater
Set
3
FF Light
Set
8
Water Valve
Set
(Dispenser)
9
FZ Light
Set
10
Auger Motor
Set
11
Cube/Crush
Set
Solenoid
41*
Perfect Temp
Set
Drawer (PTD)
12*
VCC Condenser
Set
Fan
38*
VCC Compressor
Set
15
Evaporator Fan
Set
36
Ice Chute Door
Depress ice chute
door or set
22
Damper
Set
23
FF Door
Open/close FF door
24
FZ Door
Open/close FZ door
26
Defrost Limit Switch
Activates automati-
no
cally
Identify and repair damaged
29
FF Thermistor
Activates automati-
wires or poor connections
Mid-level
cally
between Inverter Board and
Compressor.
yes
30
FZ Thermistor
Activates automati-
cally
Replace Inverter Board
33
Ambient Thermistor
Activates automati-
@ Main Board
cally
35*
FF Thermistor
Activates automati-
Upper-Level
cally
34*
Ambient Thermistor
Activates automati-
@ UI
cally
0-
Firmware
Set
Parameters
2-
Main Board
Set
Firmware
4-
UI Firmware
Set
IMPORTANT SAFETY NOTE
Mounting
Plate
The information provided herein is designed to assist qualified repair personnel only. Untrained persons should
Screws
not attempt to make repairs due to the possibility of electrical shock. Disconnect power cord before servicing
this appliance.
IMPORTANT
Timing
If any green grounding wires are removed during servicing, they must be returned to their original position
Gear
and properly secured.
System Diagnostic Mode
Passing result
All LED lights on UI illuminated
All segments on UI temperature displays illuminated
Blank UI display, no lights illuminated, no shadowing; "-" and "+"
blinking on FF display side to show location.
"on" on UI when depressed; "off" when released
Compressor running when "on"; stopped when "off"
Defrost limit switch must be closed; verify "CL" in test 26.
Feel for heat from defrost heater when "on".
If "OP" in test 26, heater will not activate.
With FF door open, FF lights on when "on"; off when "off"
FF door must be closed.
Be prepared to collect water at dispenser.
Water dispenses when "on"; stops when "off"
With FZ door open, FZ lights on when "on", off when "off"
FF door must be closed.
Motor running when "on"; motor stopped when "off"
FF door must be closed. Do not leave solenoid in activated state.
Solenoid activated when "on"; deactivated when "off"
PTD UI illuminated when "on", off when "off"
Fan running when "on"; stopped when "off"
Compressor running when "on"; stopped when "off"
Fan running for minimum of 10 sec. when "LO" or "HI"; stopped when
"off". Feedback failure if fan starts but runs less than 10 sec. Listen for
speed change from "LO" to "HI".
"OP" on UI when manually opened; "CL" when closed. Or, using "power
on-off", "OP" on UI when solenoid activated, "CL" when deactivated
With inspection mirror, observe damper open when "OP"; closed when "CL"
"CL" on UI when door closed; "OP" when open
"CL" on UI when door closed; "OP" when open
"CL" on UI when closed; "OP" when open
UI shows temperature sensed by FF thermistor; pass if within 10°F of
temperature measured with gauge at mid-level FF thermistor location.
"OP-" if open; "SH-" if short
UI shows temperature sensed by FZ thermistor; pass if within 10°F of tempera-
ture measured with gage at FZ thermistor location.
"OP" if open; "SH" if short
UI shows temperature sensed at main board; pass if within +20°F/-
10°F of temperature measured with gauge at main board location.
"OP" if open; "SH" if short
UI shows temperature sensed by upper level FF thermistor; pass if
within 10°F of temperature measured with gauge at upper-level FF
thermistor location. "OP¯" if open; "SH¯" if short
UI shows temperature sensed at UI; pass if within +20°F/-10°F of tem-
perature measured with gauge at UI location. "OP" if open; "SH" if short
Displays digit sequence; record
Displays digit sequence; record
Displays digit sequence; record

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   Summary of Contents for Frigidaire 242321500

  • Page 1

    System Diagnostic Mode PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT 37°/0° CONTROL SETTING Activate: Press ٨ and ٧ for up to 10 sec. simultaneously. 242321500 Type A with Run / Start 65°F (18°C) Ambient 90°F (32°C) Ambient Deactivate: Press + for up to 10 sec.

  • Page 2

    Wiring Diagram 242107201...

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