1592015820 User manual IC260_261L_D DUO FW1.9 rel. 1.0
Pag. 143 of 149
AL 50
Functioning generic alarm n° 2
0= only signal always automatic reset
1= the alarm block the unit reset depends on the value of parameter AL51
0
1
AL 51
Maximum number of generic alarm events before turning the alarm from automatic to
manual:
Always manual AL51 = 0
Always automatic AL51 =16
From manual to utomatic if AL51 value is between 1 and 15
0
16
AL 52
Generic alarm delay time after the digital input activation
0
250
Sec
AL 53
Generic alarm delay time after the digital input is not activate
0
250
Sec
Reset High pressure / temperature alarm
AL 54
Maximum number of high pressure / temperature alarm events before turning the
alarm from automatic to manual:
Always manual AL54 = 0
Always automatic AL54 =16
From manual to utomatic if AL54 value is between 1 and 15
0
16
Flow alarm condenser
AL 55
“Flow switch water condenser alarm delay after pump activation.
0
250
Sec
AL 56
Maximum time flow switch alarm active befor to block the water pump
0
250
Sec
AL 57
Minimum “Flow switch water condenser active time duration.
0
250
Sec
AL 58
Minimum “Flow switch water condenser not active time duration.
0
250
Sec
High water evaporator inlet temperature
AL 59
Maximum number of high water temperature alarm events
Always manual reset if AL59 = 0
Always automatic reset if AL59 =16
From automatic to manual reset if AL59 =1..15
1
16
AL 60
High water temperature alarm delay time from ON compressor
0
250
Sec
10 sec
AL 61
Set point higt water temperature
-30.0
-22
70.0
158
°C
°F
Dec
int
AL 62
Differential higt water temperature
0.1
0
25.0
45
°C
°F
Dec
int
AL 63
Analogue input configuration.Allows to select which probe value NTC/PTC (Pb1..Pb10) 1
10
AL 64
Low pressure alarm delay
0
250
Sec
Sanitary water / Solar panel flow switch
AL 65
Sanitary water flow switch alarm delay
0
250
Sec
AL 66
San. water flow switch delay to stop pump
0
250
Sec
AL 67
Sanitary water flow switch activation time
0
250
Sec
AL 68
San. water flow switch de-activation time
0
250
Sec
AL 69
Solar panel flow switch alarm delay
0
250
Sec
AL 70
Solar panel flow switch delay to stop pump
0
250
Sec
AL 71
Solar panel flow switch activation time
0
250
Sec
AL 72
Solar panel flow switch de-activation time
0
250
Sec
Various configurations
AL 73
Max. number per hour sanitary water heaters overload alarm
Always manual if AL73 = 0
Always automatic if AL73 =16
If 16>AL73>0:
automatic if number of alarm < AL73
manual if number of alarm = AL73
0
16
AL 74
Password request to reset manual antifreeze alarm
0= password requested
1= password not requested
0
1
AL 75
Max. number per hour sanitary water pump overload
Always manual if AL75 = 0
Always automatic if AL75 =16
If 16>AL75>0:
automatic if number of alarm < AL75
manual if number of alarm = AL75
0
16
AL 76
Compressor oil level alarm only signalling
0= automatic / manual reset oil alarm (see AL13) and compressor switch off
1= oil alarm signal only (compressor stays ON)
0
1
AL 77
Compressor overload alarm operation mode
0= always manual reset
1= always automatic reset
0
1
AL 78
Dt temperature to generate compressor/circuit differential oil alarm
0.1
1
14.0
203
bar
psi
Dec
int
AL 79
Differential to reset compressor/circuit differential oil alarm
0.1
1
14.0
203
bar
psi
Dec
int
AL 80
Max. number per hour compressor/circuit differential oil alarm
Always manual if AL80 = 0
Always automatic if AL80 =16
If 16>AL80>0:
automatic if number of alarm < AL80
manual if number of alarm = AL80
0
16
AL 81
Compressor/circuit differential oil alarm operation mode
0= disabled
1= enabled for pistons compressors
2= enabled for screw compressors
0
2
AL 82
By pass time of the FC flow switch alarm starting from water pump activation
0
250
Sec
AL 83
FC flow switch time activation before blocking FC water pump
0
250
Sec
AL 84
FC flow switch activation time to generate the alarm and block the compressor
0
250
Sec
AL 85
FC flow switch de-activation time to reset the alarm
0
250
Sec
