Dehumidifier ML420-MLT1400
Parameter
Description
Possible parameter selection
Default setting
05
Correction of the humidity transmitter’s read-off value
0 % RH
No settings
10
OFF/ON interval, stage1
1-15 % RH
2 % RH
(1)
11
Offset stage 1
-15 - +15 % RH
-1 % RH
12
OFF/ON interval, stage 2
1-15 % RH
6 % RH
(2)
13
Offset stage 2
-15 - +15 % RH
-1 % RH
14
OFF/ON interval alarm output
1-15 % RH
1 % RH
15
Offset from set point, alarm output
-15 - +15 % RH
0 % RH
30
Alarm threshold type:
0 = Not activated; 1 = Absolute;
2
2 = Relative
31
Minimum alarm threshold
-100 - +100 % RH
-50 % RH
32
Maximum alarm threshold
-100 - +100 % RH
10 % RH
33
Delay for minimum alarm
0 - 99 minutes
0 min.
34
Delay for maximum alarm
0 - 99 minutes
0 min.
35
Function of alarm output
0 = monitor alarm 1 = check
1
36
Reset alarm when the cause of the alarm is rectified
0 = No; 1 = Yes
1
37
Alarm resetting when the SET button is pressed
0 = No; 1 = Yes
1
(display only)
40
Power delay after power failure
0 - 99 minutes
0 min.
41
Forced relay function at humidity transmitter failure
0 = Off; 1 = Humidification;
2
2 = Dehumidification
(1) Activated when RH exceeds 2% of the setpoint, deactivated when RH falls below 1% of the setpoint.
(2) Activated when RH exceeds 6 % of the setpoint, deactivated when RH falls below 1% of the setpoint.
Table 1.1 Operator panel system parameters – RH98
190TGB-1035-H1604
Options
45