AKO AKO-16520, User Manual

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Other parameters
Using parameter d5 , you can configure whether the unit performs a defrost ( d5 =1) or not ( d5 =0) when it receives
power (first start-up or after a power supply failure). Should the option YES ( d5 =1) be selected, defrost will begin
once the delay time defined in d6 has elapsed.
Using parameter d8 , we define the time tally established in d0 , choosing between total time elapsed ( d8 =0) or
the sum of compressor operation time ( d8 =1).
REMARK: If parameter d1 is configured to 0, no defrosts are performed.
Fan control
Fans are controlled through probe 2 (evaporator) and parameters F0 (stop temperature) and F1 (probe differential).
If probe 2 is not connected or an error in the probe ( E2 ) is detected, the fans continuously operate without taking
into account parameters F0 and F1 , but taking the remaining parameters ( F2 to F4 ) into account.
Using parameter F2 , the status of the fans during compressor stops is defined.
Using parameter F3 , the status of the fans during defrost is defined.
Parameter F4 defines the fan start-up delay time after defrost (see p. 15).
Parameter C22 defines whether fans stop when the door is opened.
SP SP
F0
S2
F0-F1
Fans
COOL ON ON
ON
ON ON
SP+C1
F2 =1
F2 =0
1652H302 Ed.03