Danfoss OPTYMA Control User Manual page 12

User Guide | Optyma™ control AK-RC 113 three phase
12 | BC317523579312en-000101
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.
dPo Defrost at Power On
dSE Smart defrost
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.
Display during defrost
dFd
Ad Modbus Network address
Bdr Modbus baudrate
Prt Modbus parity check
Ald Minimum and maximum temperature
signalling and alarm display delay
C1 Minimum time between shutdown and subsequent
switching on of the compressor.
CAL
Cold room sensor value correction
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.
Compressor OFF operating time in the
CE2
event of a faulty ambient probe.
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.
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.
Fst FAN shutdown TEMPERATURE
The fans will stop if the temperature value read by
the evaporator sensor is higher than this value.
Fd Fst differential
LSE Minimum value attributable to setpoint.
HSE Maximum value attributable to setpoint.
0 = element
1 = hot gas (see section 5.15)
2 = with thermostatic resistance
0 = disabled
1 = defrost at power-on
(if possible)
0 = disabled
1 = enabled
-30 – 30 °C
0 = current temperature
1 = room temperature at the
beginning of the defrost
2 = "DEF"
0 – 247
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
0 = none
1 = even
2 = odd
0 – 240 min
0 – 15 min
-10 – 10 °C
0 – 240 min
0 = disabled
5 – 240 min
0 – 5 min
0 – 240 min
0 = disabled
-45 – 99 °C
1 – 10 °C
-45 – (HSE-1) °C
(LSE+1) – 99 °C
© Danfoss | DCS (vt) | 2020.03
0
0
0
1 °C
1
0
8
1
120 min
0 min
0 °C
0 min
5 min
0 min
0 min
99 °C
2 °C
-45 °C
99 °C