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AOS_Q OVENS – Service manual
(593804600 - ENG)
9.2Utilities that can be activated in parameter programming
•Pressing the steam cycle and hot air cycle buttons(lev. A and lev.B) or pressing Phase and Start button (on lev. B and lev. C), all the output relays are sequentially activated and on the time display it will be displayed the activated relay with the message do1, do2, . (dox=RLx on the EWD). See APPENDIX H. o The steam cycle or phase button acts as main switch: if it is released, the test stops.
o Each time the hot air cycle or start button is pressed, the next relay is activated and remains activated till the next pressure of the hot air cycle or start button.
o If the hot air cycle or start button is kept pressed, the relays are sequentially activated.
•Pressing the time buttons, the time will be displayed
•Pressing the utility button, on the time display a
Big display | Meaning of the number on the little display | |
ntc | PCB temperature | |
Prb1 | First meat probe temperature (lev. A) | |
Prb2 | Second meat probe temperature (lev. A) | |
Prb3 | Third meat probe temperature (lev. A) | |
Prb4 | Fourth meat probe temperature (lev. A) | |
Prb5 | Fifth meat probe temperature (lev. A) | |
Prb6 | Sixth meat probe temperature (lev. A) | |
CEL1 | First cavity temperature | |
CEL2 | Second cavity temperature | |
boL1 | First boiler probe | |
boL2 | Second boiler probe | |
byP | Bypass probe | |
Prb | ||
HuM | KS contactor is activated for 15 s and the lambda probe is fed and after a while the | |
cavity humidity will be displayed | ||
|
If one of the probes is detecting the same temperature of the ntc probe (PCB temperature), the meanings are the following:
1)Probe in short circuit
2)Probe not connected (for example Prb on a lev. A oven)
3)Probe at the same temperature of the ntc probe
•Pressing the temperature button a lamp test is activated
•If the word “HOLD” in the utility section is green it means the door microswitch is in closed position
•If the word “HACCP” in the utility section is green it means the cavity flap microswitch is closed
•If the led “open door” is switched on in parameter programming mode, it means that the safety level probe of the boiler is detecting water
•If the led “scale alarm” is switched on in parameter programming mode, it means that the working level probe of the boiler is detecting water
10Selection of the language for the recipe menu (lev. A)
It is possible to select a language for the menu of the recipes. To select the language, set parameter LanG to the correct value for the desired language (see the relevant parameter list).
File: AOS ONE service manual (ENG).01.doc ©Copyright 2007 by Electrolux Professional | P.11/31 |
