Frigidaire FGHS2631PE User guide

SERVICE DATA SHEET
242288300
ICE & WATER - AUTOMATIC DEFROST
SIDE BY SIDE - 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.
IMPORTANT: PLEASE RETURN THIS SHEET TO ITS ORIGINAL LOCATION
Diagnostic Mode
Activate: Press ^ and Vtemperature pads for up to 10 sec. simultaneously.
Press +to advance through tests.
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 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 ow as appropriate to determine results of tests.
Test To activate test: Passing result
-- First Screen -- All LED lights on UI illuminated
-- Second Screen -- All segments on UI temperature displays illuminated
-- Third Screen -- Blank UI display, no lights illuminated, no shadowing; “-” and “+”
blinking on FF display side to show location.
28 Dispenser Paddle Press disp. paddle “on” on UI when depressed; “off” when released
1* Standard Compressor
and Condenser Fan
Press set Compressor and Condenser Fan running when “on”; stopped when “off”
2Defrost Heater Press set 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.
3FF Light Press set With FF door open, FF lights on when “on”; off when “off”
8Water Valve
(Dispenser)
Press set Be prepared to collect water at dispenser.
Water dispenses when “on”; stops when “off”
9FZ Light Press set With FZ door open, FZ lights on when “on”, off when “off”
10 Auger Motor Press set FZ door must be closed.
Motor running when “on”; motor stopped when “off”
11 Cube/Crush
Solenoid
Press set Do not leave solenoid in activated state.
Solenoid activated when “on”; deactivated when “off”
41* Perfect Temp Drawer
(PTD)
Press set PTD UI illuminated when “on”, off when “off”
12* VCC Condenser Fan Press set Fan running when “on”; stopped when “off”
38* VCC Compressor Press set Compressor running when “on”; stopped when “off”
15 Evaporator Fan Press set 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”.
22 Damper Press set With inspection mirror, observe damper open when “OP”; closed when “CL”
23 FF Door Open/close FF door “CL” on UI when door closed; “OP” when open
24 FZ Door Open/close FZ door “CL” on UI when door closed; “OP” when open
26 Defrost Limit Switch Activates automatically “CL” on UI when closed; “OP” when open
36 Ice Chute Door Depress ice chute door
or press set
“OP” on UI when manually opened; “CL” when closed. Or, using “set”,
“OP” on UI when solenoid activated, “CL” when deactivated
29 FF Thermistor
Mid-level
Activates automatically 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
30 FZ Thermistor Activates automatically UI shows temperature sensed by FZ thermistor; pass if within 10°F of temperature
measured with gage at FZ thermistor location.
“OP” if open; “SH” if short
33 Ambient Thermistor
@ Main Board
Activates automatically 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
35 FF Thermistor
Upper-Level
Activates automatically 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
34 Ambient Thermistor
@ UI
Activates automatically 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
0- Firmware
Parameters
Press set Displays digit sequence; record
2- Main Board
Firmware
Press set Displays digit sequence; record
4- UI Firmware Press set Displays digit sequence; record
Variable Capacity Compressor (VCC) Diagnostics (select models) If test 38 fails, diagnose as follows:
Replace Inverter
→Check at the connector
from main control into the inverter (typically BLK and RED wires) Is Inverter receiving 10-15 VAC and 1-5 VDC from Main Control?
→Check at Main Control
Board (BLK/WHT and RED/BLK wires) Is Main Control sending 10-15 VAC and 1-5 VDC to Inverter?
no
→Check at the connector from
the service cord into the inverter (typically PUR and WHT wires.) Is Inverter receiving 115 VAC from power supply?
yes
•Check voltage supply. •Check and repair
service cord wiring and connections.
no
Identify and repair damaged wires or poor connections between Main Control and Inverter
yes
→Remove inverter box
from the compressor and check resistance across compressor winding pairs as shown. Is resistance across all winding pairs equal?
yes
Replace Compressor
no
→Check connections
from Inverter to Compressor Are connections from Inverter to Compressor intact?
yes yes
Identify and repair damaged wires or poor connections between Inverter and Compressor.
no
VCC Resistance Check Check resistance between terminals 1 and 2, 2 and 3, 3 and 1. If all resistances are equal, compressor is operative.
Replace Main Control
no
PERFORMANCE DATA NO LOAD & NO DOOR OPENINGS AT
0° F FREEZER & 37° F FRESH FOOD (2500 ++ V5)
Type A with Run/
Start Capacitor
65°F (18°C) Ambient 90°F (32°C) Ambient
Variable Speed Standard Variable Speed Standard
Operating Time 74 to 84% 32 to 40% 100% 55 to 65%
Freezer
Temperature
-2° to 2° F
-19° to -17° C
0° to 4° F
-18° to -16° C
-1° to 3° F
-18° to -16° 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
34° to 39° F
1° to 4° C
34° to 39° F
1° to 4° C
Low Side Pressure
(cut-in)
5 to 12 psig
43 to 83 kPa
5 to 12 psig
43 to 83 kPa N/A 5 to 12 psig 43 to 83 kPa
Low Side Pressure
(cut-out)
-2 to 2 psig
-14 to 14 kPa
-2 to 2 psig
-14 to 14 kPa
-2 to 2 psig
-14 to 14 kPa
-2 to 2 psig
-14 to 14 kPa
High Side
Pressure (last
1/3cycle)
90 to 105 psig
621 to 724 kPa
90 to 115 psig
621 to 793 kPa
120 to 135 psig
827 to 931 kPa
130 to 155 psig
896 to 1069 kPa
Wattage (last
1/3cycle)
50 to 60 90 to 130 60 to 70 100 to 140
Amps (running) 0.5 to 0.9 0.7 to 1.1 0.6 to 1.0 0.8 to 1.2
Base Voltage 115 vac (127 vac max)
DEFROST SPECIFICATIONS
Cabinet Size
Thermostat Heater
Cut-in Cut-out Watts Ohms
23’ CD, 26’ 25° F (-4° C) 47° F (8° C) 450 30
Electronic Timer - (ADC) Defrost 24 minutes every 6-96 hours of compressor run time.
CONDENSER FAN MOTOR
Watts RPM Amps
3.1 1100 CW Opposite Shaft 0.03 Running
OUT 1A
OUT 2A OUT 1B
OUT 1B
ERF-2500++ V5 REFRIGERATOR CONTROL
NTC 1 - FF NTC 2 - FF
NTC - FZ
DEFROST HEATER
DEFROST THERM.
NEUTRAL
CONTROL
GROUND
ICE FLAPPER SOLENOID
+5V +5V
+5V
DC
EVAPORATOR
FAN
M
DAMPER
MOTOR
M
FG
VCC(+12)
COM
VS
VCC
COMPRESSOR
CONDENSER
FAN
STANDARD
COMPRESSOR
M
COMMON
HIGH
LINE
AMBIENT NTC
DEFROST SENSE
LINE
G5LE RELAY
LIN E
NEUTRAL
AUGER MOTOR
LINE
CUBE/CRUSHED ICE GATE CONTROL
M
DOOR SWITCH
NEUTRAL
LINE
LINE
J3-16
J3-3 J3-3
J3- 7
DISPENSER VALVE
PRIMARY VALVE
ICE MAKER FILL VALV E
ICE MAKER FILL SWITCH
G8P RELAY
J4-B1-6
J4-B1-1
J4-B1-2
J4-B1-3
J4-A1-9
J4-A1-3
J4-A1-10
J4-A1-4
J4-A1-11 J4-A1-5
J2- 1
J3- 2
J3-1
J2-2
J1-4
J4-B1-4 J4-A1-6
J4-A1-7 J4-B1-5
J4-A1-13 J4-A1-14
J8- 5 J8- 6 J8- 7 J8- 8
JF- 1 JF- 2 JF- 3 JF- 4
ASSY_OUT ASSY_IN +5V GROUND
+5V RESET_FLASH BKGD/MSJ GROUND
J9A-1 J9A-2 J9A-3
VEE (+12V) COMM GROUND
ISOLATED
USER
INTERFACE
J1-1 J2-9 J2-10 J3-13 J3-14 J3-15 J3-16 J1-3 J2-7
NEUTRAL (SERVICE CORD) NEUTRAL (CONDENSER FAN) NEUTRAL (WATER VALVE 1) NEUTRAL (NOT USED) NEUTRAL (COMPRESSOR) NEUTRAL (LED POWER SUPPLY) NEUTRAL (DISPENSER & ICE MAKER VALVE) LINE (SERVICE CORD ) LINE (Vcc COMPRESSOR)
J6 -1 J6-2 J6-3 J6-4 J6-5 J6-6 J6-7 J6-8
ICE MAKER FAN POWER TWIST TRAY MOTOR DIRECTION 1 TWIST TRAY SWITCH NTC POWER ICE MAKER FAN GROUND TWIST TRAY MOTOR DIRECTION 2 TWIST TRAY SWITCH NTC FEEBACK
TWIST
ICE MAKER
ICE & WATER DISPENSER CONTROL
OPTIONAL
LED POWER
BOARD
J3- 1 J3- 4 J3- 3
NEUTRAL
FREEZER LIGHT S
REFRIGERATOR LIGHTS
FZR DOOR SW. SENSE
J3-9
J3-10
J2-12
J3-8
J3-11
J2-6
LINE
FF DOOR SW. SENSE
Error Codes Special Modes
Display
Interpretation Mode
Display Activate/Deactivate
(press for up to 10 sec.
simultaneously)
FZ FF FZ FF
-- OP-Open FF mid-level
thermistor
Manual
Defrost
d F +and -/same to deac-
tivate
-- OP¯Open FF upper-level
thermistor
Display/
Showroom
77 77 ^ and -/set
OP -- Open FZ thermistor Sabbath Sb Sb Vand +/same to deac-
tivate
-- SH-
Shorted FF mid-level
thermistor
Diagnostic No FF or FZ display,
all UI LEDs on.
^ and V/+to deactivate
-- SH¯Shorted FF upper-level
thermistor
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.
SH -- Shorted FZ thermistor
SY CF
UI to Main Control Board
communication failure;
on start up
SY CE UI Main Control Board
communication error;
after a period in operation
SY EF Evaporator fan failure
INCANDESCENT LIGHTING MODELS ONLY
FF DOOR SW. SENSE
REFRIGERATOR LIGHTS
FZR DOOR SW. SENSE
FREEZER LIGHTS
NEUTRAL

242288401
VARIABLE SPEED CONTROL BOX
VARIABLE SPEED COMPRESSOR
(N) WHITE LT. BLU
(L) PUR BLK
GRN/YEL
5V+ BLK
5V- RE D
BLK/WHT
RED/BLK
P.T.C. STARTER WITH RUN CAPACITOR
*CAPACITOR IS ONLY USED WITH
SOME P.T.C. MODELS
OVERLOAD COMP.
MOTOR
PTC
STARTER
START
CM
RUN
S
ML 1
5
2
3
S
6
RUN CAPACITOR
GRN/YEL
RED
LT. BLU
1
2
3
5
4
6
8
7
9
11
10
12
1
2
3
4
J1
6
5
4
3
2
13
14
1
15
14
13
12
11
10
8
7
6
5
4
3
2
91
16
1
2
3
4
5
6
8
9
10
11
12
7
J3
J2
J4A
J4B
ALL WIRE CONNECTIONS
MARKED BY "o" SYMBOL.
TO
I&W
MODULE
DOOR INLINES
TO UI
J4 CONN.
1
2
3
2
1
3
2
1
3
4
1
2
3
4
YELLOW
WATER
DISPENSER
VALVE
GREEN
I/M
WATER
VALVE
VARIABLE
SPEED
COMPRESSOR/ INV.
5 VDC (120V AC REF.)
BLK
RED
LT. BLU
BLK
BLK/WHT
RED/BLK
SEE STANDARD
COMPRESSOR
WIRING
COMPRESSOR
GROUND
BLU/WHT
BLK
BRN
YEL/BLK
GRY/BLK
GRY/BLK
YEL/RED
YEL/PNK
YEL/GRY
YEL
PUR/BLK
LT. BLU
BROWN
MAIN
WATER
VALVE
COND. FAN
SPLICE
RIBBED
NON-RIBBED
DAMPER
MOTOR
RED/YEL
BRN/YEL
BLK/YEL
WHT/YEL
1
2
3
4
GRY/BLK
GRY/BLK
AUGER MOTOR
SOLENOID
ICE MAKER
FREEZER
THERMISTOR
GRY
GRY
6
5
4
TAN/YEL
DIODE
DIODE
SPLICE SPLICE
SPLICE
DIODES MUST BE POLARIZED IN SAME DIRECTION
YEL
TAN
1
2
3
4
5
6
7
8
9
LATCH
1
2
3
4
5
6
7
8
9
10
11
12
9
8
7
3
2
1
GRN/YEL
BLU/WHT
YEL/RED
GRY/WHT
GRY/WHT
PUR
BLK
YEL
LT. BLU
1
2
3
4
5
6
7
8
9
CATCH
FRZR DOOR
GROUND
FRZR
FAN
(DC)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
BRN
BLU
YEL
RED
DRAIN
TROUGH
DEFROST
THERM.
DEFROST HEATER BLU
DK.BLU/WHT
YEL/WHT
RED/WHT
GRN/YEL
YEL/RED
LT. BLU 1
2
3
4
5
6
7
8
9
LIGHT SWITCH
(DOOR OPEN)
(FF)
1
NEUTRAL
GROUND
LINE
1 2
YEL/GRY YEL/BLK
WHT
BLK
RED
2
1
3
4
1
2
LIGHT SWITCH
(DOOR OPEN)
(FRZ)
YEL/RED
YEL/PNK
1
2
3
4
1
2
3
4
BRN
BRN/WHT
BLK
BRN/BLK
LT. BLU
BRN/BLU
DOOR HINGE
GROUND
A1
B1
A2
B2
F
L
A
P
P
E
R
S
O
L
E
N
O
I
D
1
2
3
4
5
6
1
2
3
4
DOOR
HARNESS
RELAY
NEUTRAL
LINE (120V AC)
CIRCUIT BOARD
GND
+12V DC
MICROSWITCH
MICROSWITCH
+12V DC
+12V DC
GND
GND
GND
+12V DC
LED
LED
TO UI
J3 CONN.
ICE & WATER DISPENSER
MODULE
PADDLE
FLAPPER
MACH. COMPT.
FRESH FOOD
INLINES
FREEZER-ICEMAKER
INLINE
FREEZER-MACH. COMPT.
INLINE
FREEZER-LOW SIDE
INLINE AUGER
SWITCH
J9 A
1
MAIN BOARD
1 RED
2 WHT
3 BLK
J4A
J4B
J3
J2
J1
FREEZER-MACH. COMPT.
INLINE
LATCH CATCH
GRY/RED
GRY/RED
1
2
1
2
GRY/RED
GRY/RED
8
6
3
11
4
5
WHT/YEL
10
2
1
BRN/YEL
RED/WHT
RED/YEL
BLK/YEL
3
2
5
6
PUR/BLK
BLK/WHT
1
9
2
10
12
6
11
5
10
4
1
7
2
8
3
9
BRN
YEL/PNK
YEL/GRY
RED
GRN/YEL
BLK
LT. BLU
4
2
3
1
RED/BLK
BLU/WHT
YEL/RED
LT. BLU
YEL/BLK
BLK/PNK
13
5
12
4
11
3
6
14
7
15
8
16
DK.BLU/WHT
GRY/BLK
GRY/BLK
GRY/WHT
GRY/WHT
BRN/WHT
YEL/WHT
9
12
14
7
13
4
1
BRN/BLU
BRN/BLK
RED
BLK
LT. BLU
LT. BLU
TAN
LT. BLU
LT. BLU
YEL/RED
YEL/BLK
GRY/RED
GRY/RED
UPPER
FRESH FOOD
THERMISTOR
(LED MODELS ONLY)
MID-LEVEL
FRESH FOOD
THERMISTOR
LATCH
CATCH
FF LED
HARNESS
MACH. COMPT.
HARNESS
1
2
3
YEL/BLK
YEL/RED
LT. BLU
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
FREEZER LEDS
1
MIDDLE
RIGH T
UPPER
RIGHT
TOP
REAR
LOWER
RIGH T
TOP
FRONT
REFRIGERATOR LEDS
WHT/RED WHT/GRN WHT/RED WHT/RED WHT/GRN WHT/GRN
1
2
3
4
1
2
3
4
WHT/BRN WHT/BRN WHT/BLU WHT/BLU WHT/BRN WHT/BRN WHT/BLU WHT/BLU WHT/BRN WHT/BRN WHT/BLU WHT/BLU
WHT/BL U
WHT/BL U
WHT/BRN
WHT/BRN
LE D
WHT/BL U
WHT/BL U
WHT/BRN
WHT/BRN
LE D LED LE D
1
2
3
4
LED
1
2
3
4
LEDLE D
4
3
2
1
4
3
2
1
4
3
2
1
YEL/RED
YEL/BLK
LT. BLU
3
2
4
1
J3
WHT/GRN
WHT/RED
LED LIGHT WIRING
TYPICAL LED CONNECTOR
LEDPOWER
SUPPL Y
J1
WHT/BLU
WHT/BRN
1
2 3 4
LE D LED
4
3
2
1
4
3
2
1
WHT/GRN WHT/GRN WHT/RED WHT/RED WHT/GRN WHT/RED
WHT/RED
WHT/GRN
UPPER
LEFT
MIDDLE
LEFT
TOP
LEFT
LOWER
LEFT
GRY/BLK
GRY/BLK
1 2
INCANDESCENT
LIGHTING MODELS ONLY
MID
LEVEL
LIGHT
CRISPER
LIGHT
TOP
LIGHT
SPLICE
0PTIONAL FF
LIGHTING
CONFIGURATIONS
INCANDESCENT
LIGHTING MODELS ONLY
FRZR
LIGHT
TO UI
J7 CONN.
DISPENSER HOUSING HEATER
LT. BLU
YEL/BLK
GRY/RED
GRY/RED
GRY/BLK
GRY/BLK
1
2 34
LED LIGHTING
MODELS ONLY
1234
T
U
R
N
Mounting
Plate
Screws
Mounting
Plate
Screw
Motor
Gear
Timing
Gear
Water Fill
Adjustment
Ice Maker
ON/OFF
Switch
ICE MAKER INFORMATION
Test Cycling
Press the momentary contact on the ON/OFF switch for approximately 15 seconds. Ice maker
will continue to complete the cycle.
Water Fill Volume
The water fill can be adjusted without removing the ice maker cover. To adjust the fill size,
remove the small round plug next to the On/Off Switch. Insert a #2 Phillips screwdriver into the
hole about an inch or until it engages the Water Fill Adjustment Screw. Turn the screw clockwise
to reduce the ll size; turn the screw counterclockwise to increase the ll size. One turn equals
approx 20cc (0.68 oz). The correct ll is 85 to 95cc (2.75 to 3.25 oz). When a water valve is
replaced, check the fill volume.
ICE MAKER SPECIFICATIONS
Electrical 115 vac (127 vac max)
Thermostat Opens at 48° F ( 9° C), Closes at 9° F ( -13° C)
Heater Wattage 112 watts
ICE MAKER CONNECTOR PLUG CONNECTIONS
Wire Number Wire Color Connects to:
1Green/Yellow Ground
2Yellow Water Valve
3 Black Line
4Light Blue Neutral