Danfoss AK-CC 550 Instructions

8 Instructions RI8LN802 © Danfoss 2/2012 AK-CC 550
Menu survey
SW = 1.5x
Parameter EL-diagram page 2 or 3
Min.-value Max.-value
Factory
setting
Actual
setting
Function Code 1 2 3 4 5 6 7 8 9 10
Normal operation
Temperature (setpoint) - - - 1 1 1 1 1 1 1 1 1 1 -50°C 50°C 2
Thermostat
Differential r01 1 1 1 1 1 1 1 1 1 1 0.1 K 20 K 2
Max. limitation of setpoint setting
r02 1 1 1 1 1 1 1 1 1 1 -49°C 50°C 50
Min. limitation of setpoint setting
r03 1 1 1 1 1 1 1 1 1 1 -50°C 49°C -50
Adjustment of temperature indication
r04 1 1 1 1 1 1 1 1 1 1 -10 10 0
Temperature unit (°C/°F)
r05 1 1 1 1 1 1 1 1 1 1 0/°C 1/F 0/°C
Correction of the signal from S4
r09 1 1 1 1 1 1 1 1 1 1 -10 K 10 K 0
Correction of the signal from S3
r10 1 1 1 1 1 1 1 1 1 1 -10 K 10 K 0
Manual service, stop regulation, start regulation (-1, 0, 1)
r12 1 1 1 1 1 1 1 1 1 1 -1 1 0
Displacement of reference during night operation
r13 1 1 1 1 1 1 1 1 1 1 -25 K 25 K 0
Define thermostat function
1=ON/OFF, 2=Modulating
r14 1 1 1 1 1 1 1 1 1 1 1 2 1
Definition and weighting, if applicable, of thermostat sen-
sors - S4% (100%=S4, 0%=S3)
r15 1 1 1 1 1 1 1 1 0 % 100 % 100
Time between melt periods
r16 1 1 1 1 1 1 1 1 1 1 0 hrs 10 hrs 1
Duration of melt periods
r17 1 1 1 1 1 1 1 1 1 1 0 min. 30 min. 5
Temperature setting for thermostat band 2 . As differential
use r01
r21 1 1 1 1 1 1 1 1 1 1 -50°C 50°C 2
Correction of the signal from S6 r59 1 1 1 1 1 1 1 1 1 -10 K 10 K 0
Definition and weighting, if applicable, of thermostat sen-
sors when night cover is on. (100%=S4, 0%=S3)
r61 1 0 % 100 % 100
Heat function
Neutral zone between refrigeration and heat function
r62 1 0 K 50 K 2
Time delay at switch between refrigeration and heat
function
r63 1 0 min. 240 min. 0
Alarms
Delay for temperature alarm
A03 1 1 1 1 1 1 1 1 1 1 0 min. 240 min. 30
Delay for door alarm
A04 1 1 1 1 1 1 1 1 1 1 0 min. 240 min. 60
Delay for temperature alarm after defrost
A12 1 1 1 1 1 1 1 1 1 1 0 min. 240 min. 90
High alarm limit for thermostat 1
A13 1 1 1 1 1 1 1 1 1 1 -50°C 50°C 8
Low alarm limit for thermostat 1
A14 1 1 1 1 1 1 1 1 1 1 -50°C 50°C -30
High alarm limit for thermostat 2
A20 1 1 1 1 1 1 1 1 1 1 -50°C 50°C 8
Low alarm limit for thermostat 2
A21 1 1 1 1 1 1 1 1 1 1 -50°C 50°C -30
High alarm limit for sensor S6 at thermostat 1
A22 1 1 1 1 1 1 1 1 1 -50°C 50°C 8
Low alarm limit for sensor S6 at thermostat 1
A23 1 1 1 1 1 1 1 1 1 -50°C 50°C -30
High alarm limit for sensor S6 at thermostat 2
A24 1 1 1 1 1 1 1 1 1 -50°C 50°C 8
Low alarm limit for sensor S6 at thermostat 2
A25 1 1 1 1 1 1 1 1 1 -50°C 50°C -30
S6 alarm time delay
With setting = 240 the S6 alarm will be omitted
A26 1 1 1 1 1 1 1 1 1 0 min. 240 min. 240
Alarm time delay or signal on the DI1 input
A27 1 1 1 1 1 1 1 1 1 1 0 min. 240 min. 30
Alarm time delay or signal on the DI2 input
A28 1 1 1 1 1 1 1 1 1 1 0 min. 240 min. 30
Signal for alarm thermostat. S4% (100%=S4, 0%=S3)
A36 1 1 1 1 1 1 1 1 0 % 100 % 100
Delay for S6 (product sensor alarm) after defrost A52 1 1 1 1 1 1 1 1 1 0 min. 240 min. 90
Compressor
Min. ON-time c01 1 1 1 1 0 min. 30 min. 0
Min. OFF-time c02 1 1 1 1 0 min. 30 min. 0
Time delay for cutin of comp.2
c05 1 0 sec 999 sec 5
Defrost
Defrost method: 0=none, 1= EL, 2= Gas d01 1 1 1 1 1 1 1 1 1 1 0/No 2/GAs 1/EL
Defrost stop temperature
d02 1 1 1 1 1 1 1 1 1 1 0°C 50°C 6
Interval between defrost starts
d03 1 1 1 1 1 1 1 1 1 1 0 hrs/Off 48 hrs 8
Max. defrost duration
d04 1 1 1 1 1 1 1 1 1 1 0 min. 360 min. 45
Displacement of time on cutin of defrost at start-up
d05 1 1 1 1 1 1 1 1 1 1 0 min. 240 min. 0
Drip off time
d06 1 1 1 1 1 1 1 1 1 1 0 min. 60 min. 0
Delay for fan start after defrost
d07 1 1 1 1 1 1 1 1 1 1 0 min. 60 min. 0
Fan start temperature
d08 1 1 1 1 1 1 1 1 1 1 -50 °C 0 °C -5

Danfoss AK-CC 550 Specifications

General

Brand	Danfoss
Model	AK-CC 550
Category	Controller
Language	English