Electrolux Professional 603877, Installation And Operating Manual, Page: 38 / 46

38
M.2 Suggestions for quality cooking
Problem Solution
The sandwich is not enough or to much cooked. Select another program.
The core temperature of the sandwich is too cold
• Increase the time of microwave.
• If the time of microwave is more than the total time,
increase also the total time.
The core temperature of the sandwich is too hot Decrease the time of microwave.
The top of the sandwich is burned Decrease the upper heating plate temperature and (or)
decrease the total time.
Make sure the RTP is clean and there are no burnt residues
that can act as an insulator. Make sure that there is not any
dirt between the upper heating plate and the RTP.
The top of the sandwich is not enough cooked Increase the upper heating plate temperature and (or)
increase the total time.
The bottom of the sandwich is burned Decrease the bottom glass temperature and (or) decrease the
total time.
The bottom of the sandwich is not enough cooked Increase the bottom glass temperature and (or) increase the
total time.
IMPORTANT
• The temperature of the upper heating plate is the same for all the programs.
• The temperature of the bottom glass is the same for all the programs.
NOTE!
To modify the parameters refer to paragraph I.5
Advanced settings .
M.3 Anomaly table
Anomaly Anomaly type Description Possible causes Actions
Display shows a
BIG YELLOW
TRIANGLE Blocking machine An error occurred.
LOG access is
needed to discover
the error.
See cause/s relevant to
the error LOG report.
1. Press simultaneously but-
tons “1“ and “2“ to access
the error list;
2. Select the line reporting the
latest generated error;
3. Press ENTER (bottom left
side hand button) and read
the error description;
4. Report to call centre.
Display shows a
BIG RED TRIAN-
GLE WITH ONE
BLUE AIR
WHIFFLE Warning Cooling phase
because of overtem-
perature detected at
the transformer. Many sandwiches cooked
in quick sequence using
microwaves.
1. Wait for the appliance to
cool down;
2. Reduce microwaves cook-
ing intensity;
Display shows a
BIG RED TRIAN-
GLE WITH TWO
BLUE AIR
WHIFFLES Warning Cooling phase
because of overtem-
perature detected at
the magnetron.
1. Long time microwaves
use.
2. Room temperature
above 35°C/95°F.
3. Magnetron fault.
1. Wait for the appliance to
cool down;
2. Reduce microwaves cook-
ing intensity;
3. In case the warning does
not disappear after some
minutes, call Service;
Display shows a
BIG RED TRIAN-
GLE WITH
THREE BLUE
AIR WHIFFLES Warning Cooling phase
because of overtem-
perature detected on
the glass.
1. Cooking with no food
on the glass;
2. PT1000 WT tempera-
ture sensor not in
contact with glass.
1. Wait for the appliance to
cool down;
2. Be sure food is in place
before starting a consistent
cooking cycle;
3. In case of persistent warn-
ing even after setting the
cooking in the proper way,
call Service.
COMM Blocking machine Communication error
between ACU and UI
boards.
• Internal error;
• ACU and UI
disconnected;
• MW internal leakage;
• Faulty ACU - Faulty UI.
If the error persists, call Service.
NTC_HVT Blocking MW HV transformer: NTC
sensor mal-function
(disconnected or in
short circuit).
Internal error;
NTC HVT not properly
cabled;
NTC HVT failure.
• Turn machine OFF and on;
• If the error persists, call
Service.