Amana Refrigerator SCD22TB

2012-10-25

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Amana Technical Information³Refrigerator
SCD22TB

P1303511W

•

Due to a possibility of personal injury or property damage, always contact an authorized technician for servicing
or repair of this refrigerator.

•

Refer to Service Manual RS1000001 for installation, disassembly, ice maker, safety, testing, and troubleshooting
information.

!

CAUTION

All safety information must be followed as provided in Service Manual RS1000001.

!

WARNING

To avoid risk of electrical shock, personal injury, or death, disconnect power to refrigerator before servicing, unless
testing requires power. Wires removed during disassembly must be replaced on proper terminals to insure correct
earthing and polarization.

Model
Capacity
Electrical
requirements
separate circuit
Refrigerant type
Width
without side
extrusions
Depth
without handle
includes door
extrusions
Height
including top
hinge cap

SCD22TB
22.14 cu ft
115 VAC 60 Hz
15 amps
R134a
35.75

29.75

68.5

No Load Performance Controls in Normal Position

Ambient ƒ F
22 Cu Ft

Kw/24hr “ 0.4
65ƒ
90ƒ
110ƒ
1.
2.
4.

Percent Run Time
“ 10%
65ƒ
90ƒ
110ƒ
37.
50.
100.

Refrigerator Center
Compartment Food
Average
Temperature “ 3ƒ F
65ƒ
90ƒ
110ƒ
38.
40.
40.

Cycles/24 hr
“ 25%
65ƒ
90ƒ
110ƒ
37.
33.
0.

Freezer
Compartment Food
Average
Temperature “ 3ƒ F
65ƒ
90ƒ
110ƒ
1.
2.
2.

Temperature Relationship Test Chart
T-1 Outlet
“ 3ƒ F
Ambient ƒ F

65ƒ

22 Cu Ft

-10.

April 1997

T-2 Inlet
“ 3ƒ F
90ƒ

-11.

65ƒ
-13.

90ƒ
-12.

T-3 Suction Line
“ 7ƒ F
65ƒ
90ƒ

Average Total
Wattage “ 10%
65ƒ
90ƒ

67.

161.

90.

1

171.

Suction
Pressure
“ 2 PSIG
65ƒ

90ƒ

Head Pressure
“ 5 PSIG
65ƒ
110ƒ

1.

1.

85.

185.

RT1300024 Rev0

Component Specifications
Part Number
A0282803

Component Name
Bulb

Test Procedure
Volt
Watt

115/125 VAC
40 watts

M0360001

Bulb

Volt
Watt

115/125 VAC
6 watts

C8931604

Capacitor, compressor run

Volt
Capacitance

220 VAC
15 Mfd +10%
-5%

C8931605

Capacitor, auger motor

Volt
Capacitance

220 VAC
17 Mfd +10%
-5%

12049702

Compressor

Type
BTUH
Volt
Watt
Current
Lock rotor
Full load
Resistance
Run Windings
Start Windings
Settings
#1
#4
#7

Fan Cooled, R134a refrigerant
970 BTUH
115 VAC, 60 Hz
176 watts

D7547412

Control, damper

C3615024

Control, freezer temperature

B2150504

Drier

21.3 amps
1.6 amps
2.60 ohms
4.35 ohms
Closing temperatures
47ƒF
40ƒF
30ƒF

Temperatures
Settings
21.0ƒF
#1²in
4.5ƒF
#1²out
13.3ƒF
#4²in
-5.9ƒF
#4²out
9.8ƒF
#7²in
-11.0ƒF
#7²out
Drier must be changed every time the system is opened for testing or compressor
replacement.

Desiccant

(20) 8 x 12 4AXH - 7 M>S> -Grams

10882105

Heater, cavity

Volt
Watt
Resistance

115 VAC
5 “7.5% watts
1.89 “7.5% ohms

12049801

Heater, evaporator

Volt
Wattage
Resistance

115 VAC
450 “5% watts
29 “5% ohms

RT1300024 Rev. 0

2

April 1997

Component Specifications
Part Number
10114804

Component Name
Motor, auger

Test Procedure
Volt
Rotation (facing shaft)

RPM
Watt
Bimetal Cut-out
Opens
Closes
Volt
Rotation (facing end opposite shaft)
RPM
Watt
Current
Resistance

115 VAC, 60 Hz
Power to blue and white leads is clockwise
Power to white and orange leads is
counterclockwise
13²17 RPM
165² watts
266ƒ “9ƒC
1185ƒ “9ƒC
115 VAC, 60 Hz
Clockwise
1300 RPM
10.0 watts
0.15 amps
220 “10% ohms

10884501

Motor, condenser

10513803

Motor, evaporator fan

Volt
Rotation (facing end opposite shaft)
RPM
Watt

115 VAC, 60 Hz
Clockwise
2500 RPM
12 “15% watts

10377015

Overload, 4TM

Volt
Ult. trip amps @ 158°F (70°C)
Close temperature
Open temperature
Short time trip (seconds)
Short time trip (amps @77°F
25°C))

115 VAC
3.51 amps
142°F (61°C) ±9°
257°F (125°C) ±5°
10 seconds “5
14 amps

Relay, ptc

Resistance
With power off check:
Across terminals 2 & 3
Shorted
Open

3²12 ohms
0 ohms
Very high or infinite ohms

10097202
3

1

2

C3680306

Switch, auger motor interrupt

Type
Volt
Current

DPST, NO
125/250 VAC
5/2.5 amps

10166101

Switch, cavity light

Type
Volt
Current

SPDT
125 VAC
4 amps

10166103

Switch, crushed/cubed

Type
Volt
Current

SPST
250 VAC
6 amps

C3680304

Switch, light

Type
Volt
Current

DPST
125/250 VAC
5/2.5 amps

April 1997

3

RT1300024 Rev0

Component Specifications
Part Number
10533001
10533002
10533003

Component Name
Switch, limit and dispensing arms

Test Procedure
Type
Volt
Current

12017816

Thermostat

Volt
Watt
Current
Resistance across terminals
Above 48° ±5°F
Below 15° ±7°F
Between 48° ±5°F and
15° ±7°F

120/240 VAC
1000 watts
10/5 amps

SPSP, NO
125/250 VAC
10 amps

Open
Closed
Will stay in current state (either open or
closed) until either 48° ±6°F or 15° ±8°F is
reached.

10530702

Timer, defrost

Volt
Defrost period (minutes)
Defrost cycle (hours)

120 VAC, 60 Hz
33 “3.6
8

D7742204

Valve, water

Volt
Watt
Water pressure (inlet)
Max
Min
Fill rate

120 VAC, 60 Hz
20 watts/per coil

RT1300024 Rev. 0

4

120 PSI
20 PSI
140 ±10 CC's at 7.5 seconds

April 1997

Schematic Diagram

!

WARNING

To avoid risk of electrical shock, personal injury, or death, disconnect power to refrigerator before servicing, unless
testing requires power. Wires removed during disassembly must be replaced on proper terminals to insure correct
earthing and polarization.

! DANGER
High Voltage

SCD22TB

April 1997

P1303511W

5

RT1300024 Rev0

Wiring Diagram

!

WARNING

To avoid risk of electrical shock, personal injury, or death, disconnect power to refrigerator before servicing, unless
testing requires power. Wires removed during disassembly must be replaced on proper terminals to insure correct
earthing and polarization.

SCD22TB
RT1300024 Rev. 0

P1303511W
6

April 1997



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