al01-al04 - CHaMber/reSiStor teMPerature Probe alarM
prOvEr
NO
YES
NO
YES
Replace the power
board
NO
End
YES
Test 1
AL01-AL04
Chamber/resistor
temperature probe alarm
Connect the probe to
the power board
Are the
chamber probes
connected to the
P10 or P12
sockets of
the board?
Measure the impedance
of the probe with the
multimeter set to ohm
Do you have
110 ohm at about
25 °C (77 °F)?
Replace the temperature
probe and
test the oven
at over
50
°C (
122
°F)
Does the
alarm
persist?
198
Summary of Contents for MINDMaps BAKERTOP
Page 1: ...SERVICE MANUAL...
Page 138: ...OVEN Test to do Test 1 138...
Page 139: ...OVEN Pt100 Temperature Probe Resistance table 139...
Page 150: ...Test to do test 1 Measure the electrical conductivity of the micro switch OVEN 150...
Page 155: ...163 OVEN Pt100 Temperature Probe Resistance table 155...
Page 166: ...OVEN test 1 Measure the power supply to the washing solenoid valve 166...
Page 189: ...OVEN Pt100 Temperature Probe Resistance table 189...
Page 215: ...214...