US-EN
Installation and operation instructions
DRYPOINT
®
M intelligence
33
9.1.3. Deviating degree of drying
If, during operation, the system detects a deviation from the setpoint pressure dew point, the operator is made aware of this
fact. For permissible deviations, see table below.
Settings
Test
Power
Value
P
ressure
D
ew
P
oint
50
20
40
35
32
55
65 80 100
°F
°F
23 5 -15
∆
∆
...
...
Setpoint = 65 °F/ +23 °F
(example)
Actual PDP exceeds upper
limit
Actual PDP drops below
lower limit
Test
Power
Value
P
ressure
D
ew
P
oint
50
20
40
35
32
55
65 80 100
°F
°F
23 5 -15
∆
∆
...
...
Value LED is lit:
Setpoint = 65 °F / +23 °F
(example)
Value LED of higher value
flashes next to the setting:
Value = 55 °F / +32 °F
(example)
Red LED flashes
(2 seconds cycle)
Test
Power
Value
P
ressure
D
ew
P
oint
50
20
40
35
32
55
65 80 100
°F
°F
23 5 -15
∆
∆
...
...
Value LED is lit:
Setpoint = 65 °F / +23 °F
(example)
Value LED of lower value flashes
next to the setting:
Value = 80 °F / +5 °F
example)
If the achieved pressure dew point is again in line with the setpoint value, the unit returns to normal operating mode.
Actual value above upper limit value, triggering an error (insufficient drying performance)
Setpoint pressure dew point
Permissible upper limit
Flashing value LED
≥ +37 °F
+8 °F
+50 °F
≥ +32 °F
+8 °F
+40 °F
≥ +14 °F
+14 °F
+32 °F
≥ -4 °F
+14 °F
+23 °F
< -4 °F
+19 °F
+5 °F
Actual value below lower limit value, Limit value to display too strong drying
Setpoint pressure dew point
Permissible lower limit
Flashing value LED
≥ +50 °F
+8 °F
+40 °F
≥ +41 °F
+8 °F
+32 °F
≥ +37 °F
+8 °F
+23 °F
≥ +32 °F
+14 °F
+23 °F
≥ +23 °F
+14 °F
+5 °F
≥ +5 °F
+14 °F
-15 °F
< +5 °F
+19 °F
-15 °F
