Honeywell ELECTRONIC REFRIGERATION CONTROL PCR-300 User Manual
Page 14
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The time is entered in increments
of 10 minutes in each case .
Important: The times must be entered
in ascending order.
E03
Alarm temperature difference
–50 K to + 50 K
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.
(
Evaporator drainage time E09 and time delay fan E10 are not
respected at hot gas defrost mode E06 = 2.