Henny Penny SmartCombi ESC-220, Руководство по устранению неисправностей

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Smart Combi™ Service
Temperature probe chamber 1 defect
Temperature probe chamber 2 defect
The error „temperature probe chamber 2 defect“ concerns only unit size 20.x , because these unit has
two chamber probes. Chamber probe 1 = upper chamber, chamber probe 2 = lower chamber.
Consequence:
The electronic changes in an emergency program automatically. The core temp. probe takes over the
function of the chamber probe. The core temp. probe function is not available.
Position of the chamber probe(s):
6.x – 20.x: On the right chamber side
Designation of the component(s) in the wiring diagram:
B2 (Chamber 1) or rather B3 (Chamber 2, only 20.x )
Troubleshooting:
Functional test:
The measurements values can be demand with the service status mask.
Finally cancel (delete) the error message by a reseting the pcb!
7
Check contacting at plug X11 on
the keyboard card A2 (also
between plug and cable). Reset
the electronic. Mistakes cleared?
No
Check occupancy of the probe at
plug X11 (see also wiring
diagram). Reset the electronic.
Mistakes cleared?
No
Change chamber probe.
Mistakes cleared?
Change keyboard card
No