User Guide | Optyma™ control AK-RC 113 three phase
12 | BC317523579312en-000101 © Danfoss | DCS (vt) | 2020.03
d1 Defrost type: with heater elements, cycle inversion
(hot gas) or with thermostatic resistance.
Warning: do not set d1=1 in this type of panel; see
Section 5.15.
0 = element
1 = hot gas (see section 5.15)
2 = with thermostatic resistance
0
dPo Defrost at Power On 0 = disabled
1 = defrost at power-on
(if possible)
0
dSE Smart defrost 0 = disabled
1 = enabled
0
dSt Smart defrost Setpoint (if dSE=1)
The count of the time between defrosts is increased
only if the compressor is on and the evaporator
temperature is lower than dSt.
-30 – 30 °C 1 °C
dFd Display during defrost 0 = current temperature
1 = room temperature at the
beginning of the defrost
2 = “DEF”
1
Ad
Modbus Network address 0 – 247 0
Bdr Modbus baudrate 0 = 300 baud
1 = 600 baud
2 = 1200 baud
3 = 2400 baud
4 = 4800 baud
5 = 9600 baud
6 = 14400 baud
7 = 19200 baud
8 = 38400 baud
8
Prt Modbus parity check 0 = none
1 = even
2 = odd
1
Ald Minimum and maximum temperature
signalling and alarm display delay
0 – 240 min 120 min
C1 Minimum time between shutdown and subsequent
switching on of the compressor.
0 – 15 min 0 min
CAL
Cold room sensor value correction -10 – 10 °C 0 °C
CE1 Compressor ON operating time in the event of a
faulty ambient probe.
(emergency operation).
With CE1=0 the emergency operation in the
presence of error E0 remains disabled, the
compressor remains off and defrosts are inhibited to
preserve the residual cold.
0 – 240 min
0 = disabled
0 min
CE2 Compressor OFF operating time in the
event of a faulty ambient probe.
5 – 240 min 5 min
doC Compressor safety time for door switch:
when the door is opened the evaporator fans shut
down and the compressor will continue working for
time doC, after which it will shut down.
0 – 5 min 0 min
tdo Compressor restart time after door opening. when
the door is opened and after tdo time, it’s setted back
the normal functioning giving door open alarm (Ed)
If the door switch is closed and the light stays on for
a longer time than tdo light cell alarm is signaled
(E9). With tdo=0 the parameter is disabled.
0 – 240 min
0 = disabled
0 min
Fst FAN shutdown TEMPERATURE
The fans will stop if the temperature value read by
the evaporator sensor is higher than this value.
-45 – 99 °C 99 °C
Fd Fst differential 1 – 10 °C 2 °C
LSE Minimum value attributable to setpoint. -45 – (HSE-1) °C -45 °C
HSE Maximum value attributable to setpoint. (LSE+1) – 99 °C 99 °C
To Next Page
Loading...
Need help?
General
