Emerson Dixell iChill IC207D - Page 166

1592015610 User manual IC200D EVO GB rel1.0 10.11.2015_rev10 IC200D 166/192
AL 35
Anti-freeze alarm delay in HP for low outlet air temperature (air/air)
Attention
If during the Stand-by or remote off there is an anti-freeze alarm event, and
the AL35 <>0, starting the heat pump mode, from keyboard or digital input. In
this case the anti-freeze alarm is aborted and the compressor starts for the
AL35 time to heat the air or the water.
After the AL35 time if the antifreeze probe value is still lower than AL33
setpoint, for maximum AL36 seconds, the unit is stopped and the anti-freeze
alarm is generated again.
0
250
Sec
AL 36
Anti-freeze alarm delay for low air ambient temperature or low outlet air
temperature in heat pump normal condition.
The detected temperature must be lower than AL33 for the time AL36 before
giving the alarm
0
250
Sec
AL 37
Maximum number of anti-freeze alarm events for low air ambient temperature
or low outlet air temperature in heat pump. It sets the alarm reset condition:
Always manual reset AL37 = 0
Always automatic reset AL37 = 16
From automatic to manual reset if AL37 = 1..15
0
16
AL 38
Anti-freeze alarm configuration in heat pump
0= to turn the compressors off when the anti-freeze control probe is lower
than AL33 (after the time delay), the display shows the alarm label.
Buzzer and Alarm relay are not activated.
1= to turn the compressors off when the anti-freeze control probe is lower
than AL33 (after the time delay), the display shows the alarm label.
Buzzer and Alarm relay are activated.
0
1
AL 39
Compressor high discharge temperature setpoint
0
32
150
302
°C
°F
Dec / int
int
AL 40
Compressor high discharge temperature differential
0.1
0
25.0
45
°C
°F
Dec
int
AL 41
Number of compressor high discharge temperature events per hour to
determine the alarm reset condition:
Always manual reset if AL41 = 0
Always automatic reset if AL41 =16
From automatic to manual if AL41 = 1..15
0
16
AL 42
Maximum number of generic alarm events (each event stop the regulation)
before turning the alarm from automatic to manual:
Always manual AL42 = 0
Always automatic AL42 =16
From manual to utomatic if AL42 value is between 1 and 15
0
16
AL 43
Generic alarm delay time after the digital input activation
0
250
Sec
AL 44
Generic alarm delay time after the digital input is not activate
0
250
10 sec
10 sec
AL 45
Enable alarm relay with unit in off or stand – by:
0= Alarm output not enabled
1= Alarm output enabled
0
1
AL 46
Password value to reset the alarm log, the compressor overload alarm and
antifreeze alarm
0
999
AL 47
Thermal alarm of the compressor
0= lock the compressor
1= lock the whole circuit
0
1
AL 48
Thermal alarm when the compressor is OFF
0 = Not enabled
1= Alarm enabled
0
1
AL 49
Oil alarm when the compressor is OFF
0 = Not enabled
1= Alarm enabled
0
1
AL50
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
AL51
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
AL52
Generic alarm delay time after the digital input activation
0
250
Sec
sec
AL53
Generic alarm delay time after the digital input is not activate
0
250
sec
sec
AL54
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
AL55
“Flow switch water condenser alarm delay after pump activation.
0
250
Sec
AL56
Maximum time flow switch alarm active befor to block the water pump
0
250
Sec
AL57
Minimum “Flow switch water condenser active time duration.
0
250
Sec
AL58
Minimum “Flow switch water condenser not active time duration.
0
250
Sec