Unox MINDMaps BAKERTOP - AS04-AS05 - Floor;Ceiling Temperature Probe Alarm Troubleshooting (Static Oven); Temperature Probe Impedance and Connection Test

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STATIC OVEN
NO
YES
NO
YES
Replace the power
board
NO
End
YES
Test 1
AS04-AS05 floor/
ceiling temperature
probe alarm
Connect the probe
to the power board
Are the chamber
probes connected
to the P7 (bottom probe)
or P24 (ceiling probe)
sockets of the power
board?
Measure the
impedance of the
probe with the
multimeter set
to
ohm
Replace the
temperature probe
and
test the oven at
over
200 °C (392 °F)
Do you have
110 ohm at about
25 °C (77 °F)?
Does the
alarm pers ist?
196