☛ After defrosting has been initiated manually, the next time
defrosting takes place is after a complete time interval has
elapsed.
☛ If the time interval between two defrost cycles is changed
when the system is in operation, the new time interval will
not be applied until after the next time defrosting has
occurred.
E03 Alarm temperature difference –50 K to +50K 20 K
E04 Delay time – Alarm 0 to 99 mins. 10 mins.
E05 Compressor start-up delay 0 to 15 mins. 5 mins.
E06 Defrost type 1 or 2 1
1 = Electrical (compressor off)
2 = Hot gas (compressor on)
E07 Defrost limit temperature 0 to 50 °C 8 °C
E08 Defrost time limit 1 to 99 mins. 25 mins.
E09 Drainage time, evaporator 0 to 99 mins. 3 mins.
E10 Time delay, fan 0 to 500 secs. 30 secs.
E11 Evaporator fan control 1, 2 or 3 1
1 = Fan with compressor.
2 = Continuous fan operation, except during defrosting.
3 = Fan run-on. If there is an undershoot in the cold
store temperature, the fan is switched on by
evaporator sensor T2. The fan is switched off
again once the desired cold store temperature is
attained or exceeded.
E12 Minimum permissible –55 °C to E13 –55 °C
cold store temp.
E13 Maximum permissible E12 to +50 °C +50 °C
cold store temp.
E14 Display during defrosting 1, 2 or 3 1
1 = ”dEF“ in display.
2 = Current cold store temperature in display.
3 = Retaining temperature in display when defrosting
is initiated until the current cold store temperature
reaches the retained value again. This is for a maxi-
mum of 15 minutes after the end of defrosting.
13
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