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display
parameter and description
indicat.
d01
Defrosting cycle/Condenser antifreeze
0= no;
1= yes, with shared defrosting
d02
Time-or temperature-based defrosting
0= time
1= temp. - press
2= pressure start, temperature end
3= activate sliding defrost
d03
Start defrosting temperature
Condenser antifreeze alarm set point
Start defrosting pressure
Condenser antifreeze alarm set point
d04
End defrost temperature
End defrost pressure
d05
Min. time to start a defrosting cycle
d06
Min. duration of a defrosting cycle
d07
Max. duration of a defrosting cycle
d08
Delay between 2 defrosting cycle requests within the same
circuit
d09
Defrosting delay between the 2 circuits
d10
Defrost by external contact
0= disables function
1= external contact start
2= external contact end
3= external contact start and end
d11
Antifreeze heater in defrost
d12
Waiting time before defrosting
d13
Waiting time after defrosting
d14
End defrosting with 2 refrigerating circuits
0= Indipendent
1= If both at end defrost
2= If at least one at end defrost
d15
Start defrost with 2 circuits
0= Indipendent
1= If both at start defrost
2= If at least one at start defrost
d16
Forced ventilation time at the end of the defrosting
d17
Set/enable light defrost
d18
Max. outside temperature (sliding defrost)
d19
Start defrost diff erential (sliding defrost)
d20
Outside temperature diff erential (sliding defrost)
display
parameter and description
indicat.
F01
Enable Fan output
0=not present
1=present
F02
Fan operating mode
0= always ON
1= depending ON the compressor (in parallel operation
mode)
2= depending ON the compressors in ON/OFF control
3= depending ON the compressors in speed control
mode
F03
Min. voltage threshold for Triac
F04
Max. voltage threshold for Triac
F05
Speed temp. set point in Cooling mode
Pressure value for min. speed Cooling
F06
Diff erential value for max. speed Cooling
Pressure value for max. speed Cooling
F07
Fan shut-down diff erential in Cooling mode
Fan shut-down pressure in Cooling mode
F08
Speed temp. set point in Heating mode
Pressure value for max speed in Heating
F09
Max. speed diff . in Heating mode
Pressure value for max speed in Heating
F10
Fan shutdown diff . in Heating mode
Pressure to turn OFF the fan in Heating
F11
Fan starting time
F12
Triac impulse duration (fan start)
F13
Fan management in defrost mode
0= Fans deactivated
1= Fans in chiller mode
2= Maximum speed after defrost
F14
Fan with high condensing temperature when starting
F15
Low noise activation
0= deactivated
1= activated in cooling
2= activated in heating
3= activated in cooling and heating
F16
Low noise diff . in cooling
F17
Low noise diff . in heating
4.3.6 Defrost setting parameters (d*)
default
min. max.
U.O.M.
level
U
0
1
Flag
U
0
3
Flag
U
-400
d04
°C/°F
U
/11
d04
Dbar
U
d03
/12
Dbar
d03
1760
°C/°F
U
10
150
s
U
0
150
s
U
1
150
min
U
10
150
min
U
0
150
min
F
0
3
Flag
U
0
1
Flag
F
0
3
min
F
0
3
min
F
0
2
Flag
F
0
2
Int
F
0
360
s
F
0
800
°C/°F
F
-400
800
°C/°F
F
-400
800
°C/°F/bar
F
10.0
800
°C/°F
4.3.7 Fan setting parameters (F*)
default
min.
max.
U.O.M. variat.
level
F
0
1
Flag
U
0
3
Int
F
0
F04
step
F
F03
100
step
U
-400
1760
°C/°F
U
/11
/12
Dbar
U
0
500
°C/°F
U
0
300
Dbar
U
0
500
°C/°F
U
0
F05
Dbar
U
-400
1760
°C/°F
U
/11
/12
Dbar
U
0
500
°C/°F
U
0
F08
Dbar
U
0
F08
°C/°F
U
0
300
Dbar
U
0
120
s
F
0
10
s
F
0
2
Int
U
0
999
-
U
0
3
-
F
0
500
°C/°F/
bar
F
0
500
°C/°F/
bar
28
variat.
default
visibility supervis.
variable
1
0
-
7 (R/W)
1
0
D
90 (R/W)
0.1
-50
DN
19 (R/W)
0.1
35
DP
18 (R/W)
0.1
140
DP
20 (R/W)
0.1
200
DN
21 (R/W)
1
10
D
37 (R/W)
1
0
D
38 (R/W)
1
5
D
39 (R/W)
1
30
D
40 (R/W)
1
10
D
41 (R/W)
1
0
D
42 (R/W)
1
0
D
9 (R/W)
1
0
D
43 (R/W)
1
0
D
44 (R/W)
1
0
D
45 (R/W)
1
0
D
46 (R/W)
1
0
D
47 (R/W)
0.1
0
D
22 (R/W)
0.1
-100
D
62 (R/W)
0.1
30
D
63 (R/W)
0.1
100
D
64 (R/W)
def.
visibility supervis.
variable
1
0
-
10 (R/W)
1
0
F
48 (R/W)
1
35
F
49 (R/W)
1
75
F
50 (R/W)
0.1
350
FN
24 (R/W)
0.1
130
FP
23 (R/W)
0.1
100
FN
26 (R/W)
0.1
30
FP
25 (R/W)
0.1
150
FN
28 (R/W)
0.1
50
FP
27 (R/W)
0.1
350
FN
30 (R/W)
0.1
130
FP
29 (R/W)
0.1
50
FN
32 (R/W)
0.1
40
FP
31 (R/W)
0.1
50
FN
34 (R/W)
0.1
30
FP
33 (R/W)
1
0
F
51 (R/W)
1
2
F
52 (R/W)
1
0
F
53 (R/W)
1
0
FN
91 (R/W)
1
0
F
85 (R/W)
0.1
0
L
35 (R/W)
0.1
0
L
36 (R/W)
μC
2
SE - +030220426 - rel. 2.1 - 09.06.2010
Modbus variable
type
7
Digital
297
Integer
19
Analog
18
Analog
20
Analog
21
Analog
244
Integer
245
Integer
246
Integer
247
Integer
248
Integer
249
Integer
9
Digital
250
Integer
251
Integer
252
Integer
253
Integer
254
Integer
22
Analog
62
Analog
63
Analog
64
Analog
Table 4.f
Modbus
variable
type
10
Digital
255
Integer
256
Integer
257
Integer
24
Analog
23
Analog
26
Analog
25
Analog
28
Analog
27
Analog
30
Analog
29
Analog
32
Analog
31
Analog
34
Analog
33
Analog
258
Integer
259
Integer
260
Integer
298
Integer
292
Integer
35
Analog
36
Analog
Table 4.g
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