Amana AXP20, Service Training Manual

Page: 67 / 82

6HUYLFH7HVW$;30;3
RTD Status
Screen This screen will show the temperatures
being reported to the RTD’s in the oven.
The maximum temps seen by the controller
are also recorded for diagnostic purposes.
11
SERVICE MODE
RTD’s
Radiant RTD 182
Conv RTD 174
Max Radiant 520
Max Conv 177
10
S S E E R R V V I I C C E E M M O O D D E E
RT RT D’ D’ s s
Ra Ra di di an an t t RT RT D D 18 18 2 2
Co Co nv nv R R TD TD 1 1 74 74
Ma Ma x x Ra Ra di di an an t t 5 5 20 20
Ma Ma x x Co Co nv nv 17 17 7 7
1 1 0 0
Press this pad to go to the
next Service Mode Test.
Press this pad to go to the
previous Service Mode Test. previous previous
Press the 0 pad for 5 seconds to reset the
Maximum RTD temps to zero.
Memory / Network Status
Screen This screen will show which memory chips
are present and if the oven is hooked up to
an external network.
12
SERVICE MODE
Memory / Network
Chassis Memory
Present
DataKey
Absent
RS4485 Network
OK
11
S S E E R R V V I I C C E E M M O O D D E E
Me Me mo mo ry ry / / N N et et wo wo rk rk
Ch Ch as as si si s s Me Me mo mo ry ry
P P re re se se nt nt
D D at at aK aK ey ey
Ab Ab se se nt nt
R R S4 S4 48 48 5 5 Ne Ne tw tw or or k k
OK OK
1 1 1 1
Press this pad to go to the
next Service Mode Test.
Press this pad to go to the
previous Service Mode Test. previous
.
Press this pad repeatedly
to exit Service Mode
Press this pad repeatedly
to exit Service Mode