Rational Combi Master, Training Manual

Page: 27 / 200

27
CM
Edition 10-2008
Service level: SE -- Basic settings
Switch unit OFF and ON again after any changes made!
Select desired step with timer dial
(fan motor and heating elements are automatically OFF)
Activate selected step with timer key
Steam heating time since last SC-Automatic
Press time and core key simultaneously for 5 seconds to set steam heating time
(SE2) to preset steam heating time plus 1 minute (default 45+1min) => test function
for
SC-Automatic
Preset Steam heating time until SC-Automatic (default 60min)
Press time key and adjust preset steam heating time from 20 - 120 minutes with timer
dial
Flushing time SC-Automatik (default 45 seconds)
Press time key and adjust ushing time of SC-Automatik from 30 - 90 seconds with
timer dial
Operation SC pump ( oFF - continuous or on - pulsing)
Press time key and select „on“ or „oFF“ with timer dial
Show mode (on - oFF) SHO
Press time key and select „on“ or „oFF“ with timer dial
Setting new gas type (G20, G25, G30, G31, 13A)
Press time key, keep it pressed and select new gas type with timer dial
Con rm new gas type by pressing core temperature key once.
Corresponding gas blower speed is automatically adjusted
NOTE: After changing gas type a waste gas analysis must be carried out in the func-
tion test.
Presetting of CO
2
screw in mm on gas valve after gas type modi cation / changing
gas valve
Press time key, keep it pressed and select with timer dial “ST“ for steam, “HA1“ for
hot air top or “HA2“ for hot air bottom (only 201/202) with timer dial;
Average lenght in mm of CO
2
screw on gas valve is shown on timer display
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