OVEN
Test 1
Tu ower supply and disconnect
the P14 socket (P15 in case of single point
probe). Measure the impedance of the
probe setting the multimeter to ohm and
testing between the white cable and each
of the colored cables (between the two
cable in case of single point probe). You
should find 110 ohm at about 25 °C (77°F)
Replace the back
power board
AF43 core probe
totally damage alarm
Do you
have between
white cable and each
of the colorful cable a value
about 110 ohm at about
25 °C (77 °F)?
YES
Replace the core
probe
The checks to do are the same with the single-point core
probe with the only difference being less wires due to it
being a single-point compared to a multi-point core probe.
NO
Measure the impedance of the probe
If the client doesn't use the core
probe go to Service
Menu>Accessory settings> core
Probe > oFF
To Next Page
Loading...
Need help?
General
