Danfoss AK-RC 251 Guia De Instalacion página 5

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Idiomas disponibles

Idiomas disponibles

Defrost
Level 1
Level 2
Description
d0
Defrost frequency (Time between 2 starts)
d1
Maximum defrost duration (0=defrost deactivated)
Type of message during the defrost:
d2
0=Displays the real temperature; 1=Displays the temperature at the start of
the defrost; 2=Displays the dEF message
Maximum duration of the message
d3
(Time added at the end of the defrost process)
d4
Final defrost temperature (by probe) (If I00 ≠ 1)
dEF
Defrost on connecting the unit:
d5
0=NO First defrost according to d0; 1=YES, First defrost according to d6
d6
Delay of the defrost start on connecting the unit
Type of defrost:
d7**
0=Resistors; 1=Air/fans, 2=Hot gas; 3=Reversal of cycle
Count of time between defrost periods:
d8
0=Total real time, 1 =Sum of compressor connected time
d9
Drip time when completing defrost (Shutdown of compressor and fans)
EP
Exit to level 1
* According to wizard.
** It can only be modified using the configuration wizard (InI).
Evaporator fans
Level 1
Level 2
Description
F0
Shutdown temperature of fans
F1
Probe 2 differential if fans are shut down
F2
Shut down fans when the compressor shuts down 0=No, 1=Yes
FAn
F3
Status of the fans during the defrost 0=Shut down; 1=Running
Delay of start-up after defrost (If F3=0)
F4
It will only actuate if it is higher than d9
EP
Exit to level 1
Alarms
Level 1
Level 2
Description
A0
Configuration of the temperature alarms 0=Relative to SP 1=Absolute
A1
Alarm for maximum in probe 1 (It should be higher than the SP)
A2
Alarm for minimum in probe 1 (It should be lower than the SP)
A3
Delay of temperature alarms in the start-up
A4
Delay of temperature alarms from the end of a defrost
A5
Delay of temperature alarms from when the A1 or A2 value is reached
Delay of the external alarm/Severe external alarm on receiving a signal in
A6
digital input (I10 or I20 =2 or 3)
AL
Delay of external alarm deactivation/Severe external alarm deactivation
A7
when the signal in digital input disappears (I10 or I20=2 or 3)
A8
Show warning if the defrost ends for maximum time, 0=No, 1=Yes
Relay alarm polarity
A9
0= Relay ON in alarm (OFF without alarm); 1= Relay OFF in alarm (ON
without alarm)
A10
Differential of temperature alarms (A1 and A2)
A12
Delay of open door alarm (If I10 or I20=1)
EP
Exit to level 1
© Danfoss | DCS (vt) | 2021.02
Values
Min.
Def.
H.
0
6
Min.
0
*
0
2
Min.
0
5
ºF
-58
46.4
0
0
Min.
0
0
0
*
0
0
Min.
0
1
Values
Min.
Def.
ºF
-58
113
ºF
0.1
3.6
0
0
0
0
Min.
0
2
Values
Min.
Def.
0
1
ºF
A2
210
ºF
-58
-58
Min.
0
0
Min.
0
0
0
30
Min.
0
0
Min.
0
0
0
0
0
0
ºF
0.1
1.8
Min.
0
10
AN36292867744601-000101 | 5
Max.
96
255
2
255
122
1
255
3
1
255
Max.
122
36
1
1
99
Max.
1
210
A1
120
99
99
120
120
1
1
36
120
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