Danfoss AK-CC55 Multi Coil User Manual page 45

AK-CC55 Multi Coil
Function Description
Alarm air temp. B Measured temperature for alarm thermostat
Alarm air temp. C Measured temperature for alarm thermostat
High alarm limit Readout of actual high alarm limit for the tempera-
ture monitoring
Low alarm limit Readout of actual low alarm limit for the temperature
monitoring
S4 Air OFF evap. A Actual sensor value
S4 Air OFF evap. B Actual sensor value
S4 Air OFF evap. C Actual sensor value
Reset alarms Command for resetting all alarms, unless they are still
active
High alarm limit 1 Upper alarm limit. The limit value is set in absolute
value. The limit value will be raised with the night off-
set during night operation.
Low alarm limit 1 Lower alarm limit. The limit value is set in absolute
value
High alarm limit 2 Upper alarm limit. The limit value is set in absolute
value. The limit value will be raised with the night off-
set during night operation.
Low alarm limit 2 Lower alarm limit. The limit value is set in absolute
value
Alarm delay A Alarm delay (short alarm delay on air temperature). If
the upper or the lower alarm limit values are excee-
ded, a timer function will commence. The alarm will
not become active until the set time delay has been
passed. The time delay is set in minutes
Alarm delay pull- Alarm delay at tempeature pull down conditions
down A (long alarm delay). This time delay is used during
start-up, during defrost and immediately after a de-
frost. There will be a change-over to the normal time
delay when the temperature has dropped below the
set upper alarm limit.
Door open alarm Time delay for door alarm
delay
Door restart inj. de- Start of refrigeration when the door is open. If the
lay door has been left open, refrigeration will be started
after the set time.
Alarm delay DI 1 Time delay for digital input alarm
Alarm delay DI 2 Time delay for digital input alarm
© Danfoss | Climate Solutions | 2022.08
Values
0=OFF, 1=ON
Code Short name
U34 U34 Alarm air B
U92 U92 Alarm air C
y10 --- High al. lim
y11 --- Low al. lim
u16 u16 S4 air temp.
U76 U76 S4 temp B
U85 U85 S4 temp C
x15 --- Reset alarm
A13 A13 HighLim Air
A14 A14 LowLim Air
A20 A20 HighLim2 Air
A21 A21 LowLim2 Air
A03 A03 Alarm delay
A12 A12 Pulldown del
A04 A04 DoorOpen del
o89 o89 DoorInjStart
A27 A27 Al.Delay DI1
A28 A28 Al.Delay DI2
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