Amana MENUMASTER DFS18E User Manual

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 power.
©2005 Maytag Services 16026086
21
Illustration Component Testing Results
1
2
3
4
5
6
Interlock switch assembly
Primary
Monitor
Secondary
Disconnect wires to switch.
With door open measure resistance from:
Monitor - Terminal 3 - 4..........................
Primary - Terminal 1 - 2 .........................
Secondary - Terminal 5 - 6.....................
With door closed measure resistance from:
Monitor - Terminal 3 - 4..........................
Primary - Terminal 1 - 2 .........................
Secondary - Terminal 5 - 6.....................
After verifying or replacing the module,
reconnect wires to switch and check
operation of monitor circuit before
operating the oven.
Indicates continuity
Infinite
Ω
Infinite
Ω
Infinite
Ω
Indicates continuity
Indicates continuity
Electronic Control Panel
Service Test Mode: Open door, Press and Hold pad 3 for 5
seconds to enter service test mode.
Press Pad 1 ................................................
Press Pad 2 ................................................
Press Pad 3 ................................................
Press Pad 4 ................................................
Press Pad 5 ................................................
Press Pad 6 ................................................
Press Pad 7 ................................................
Press Pad 8 ................................................
Press Pad 9 ................................................
Press Pad 0 ................................................
Stop/Reset Pad...........................................
SERVICE appears in the display
Indicates number of hours
magnetron has been turned on
Indicates number of times
magnetron tube has been turned
on and off
Indicates number of door cycles
CLEAR (Press START pad to
reset service data.)
Indicates amperage (Top Mag)
Indicates amperage (Bottom
Mag)
RESET (Call Service)
N/A
N/A
N/A
Exit Service Test Mode
Error codes: E-08 ............................................................
E-09 ............................................................
E-10 ............................................................
Replace Control Board
Replace Control Board
Shorted or Open Keypad – Test
and replace if necessary
Illustration Component Testing Results
Electronic Control
DFS18E
RFS518S
UFS18E
URFS518S
Keyboard assembly
1
2
3
4
5
6
7
8
9
10
11
Continuity is indicated as
100
Ω and below.
Pad
0
1
2
3
4
5
6
7
8
9
QTY 2X
HOLD (0%)
DEFROST (20%)
MEDIUM (50%)
MED-HI (70%)
TIME ENTRY
STOP/RESET
START
Trace
1 & 8
2 & 8
3 & 8
4 & 8
5 & 8
6 & 8
7 & 8
1 & 9
2 & 9
3 & 8
7 & 9
1 & 10
2 & 10
3 & 10
4 & 10
5 & 10
6 & 10
7 & 10
Measurement
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity

Amana MENUMASTER DFS18E Specifications

General

Brand	Amana
Model	MENUMASTER DFS18E
Category	Microwave Oven
Language	English