Amana CRC18T2OG User Manual

Component Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to oven and discharge capacitor
before servicing, unless testing requires it.
RS2240002 Rev. 118
Illustration Component Testing Results
12136102
1
2
3
4
7
6
5
8
Terminal 1
−
230 V
Terminal 2
−
Common
Terminal 3
−
208 V
Transformer
# 4
# 1
# 3
# 2
# 5
# 6
# 7
# 8
1.0 F
-300 MA
-300 MA
1.0 F
HDC21,
HDC18SD,
HDC18
CRC18T2OG
CRC21T2RL
Discharge Capacitors
Remove all wires from terminals.
Measure resistance from:
Terminal 1 to 2
Terminal 1 to 3
Terminal 5 to 6
Terminal 7 to 8
Terminal 4 to Ground screw on transformer
Terminal 4 to any other terminal
Gray
Violet
Red
12
3
1.0
Ω
Less than 1
Ω
Less than 1
Ω
Less than 1
Ω
30
Ω
Infinite resistance should be
indicated, if not replace transformer.
10426609
−
HDC10
10426610
−
HDC12
4
2
1
6
5
Terminal 1
−
120 V
Terminal 2
−
Common
Transformer
4
1
2
5
6
Discharge Capacitor
Remove all wires from terminals, and
measure resistance from:
Terminal 1 to 2
Terminal 5 to 6
Terminal 4 to Ground screw on transformer
Terminal 4 to any other terminal
Gray Red
1
2
Less than 1
Ω
Less than 1
Ω
78
Ω
Infinite resistance should be
indicated, if not replace transformer.
R0150154
Monitor
Primary
Logic
Secondary
Interlock switch
assembly
Disconnect wires to switch.
With door open measure resistance from:
Terminal C to NC Monitor
Terminal C to NO Primary
Terminal C to NO Logic
Terminal C to NO Secondary
With door closed measure resistance from:
Terminal C to NC Monitor
Terminal C to NO Primary
Terminal C to NO Logic
Terminal C to NO Secondary
Door Closed
C
C
C
C
NC
NO
NO
NO
Primary
Secondary
Monitor
Logic
Indicates continuity
Infinite
Infinite
Infinite
Infinite
Indicates continuity
Indicates continuity
Indicates continuity
12538901Q
Primary /
Log ic
Secondary
Monitor
Interlock switch
assembly
Door Closed
Primary / Logic
C
NC
NO
C
C
NO
Secondary
Monitor
Disconnect wires to switch.
With door open measure resistance from:
Terminal C to NC Monitor
Terminal C to NO Primary
Terminal C to NO Logic
Terminal C to NO Secondary
With door closed measure resistance from:
Terminal C to NC Monitor
Terminal C to NO Primary
Terminal C to NO Logic
Terminal C to NO Secondary
Indicates continuity
Infinite
Infinite
Infinite
Infinite
Indicates continuity
Indicates continuity
Indicates continuity

Amana CRC18T2OG Specifications

General

Brand	Amana
Model	CRC18T2OG
Category	Microwave Oven
Language	English