US-EN Installation and operation instructions
DRYPOINT
®
M intelligence 25
6. Operation
6.1. LED signals during operation
This chapter presents the two operating modes with their LED displays. The red LEDs indicate a malfunction or fault in the
system. For more information, see “Troubleshooting and repair“ on page 32.
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +50 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
20
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode → DTP = -15 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
100
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +45 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
27
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode → DTP = -5 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
90
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +40 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
35
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +5 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
80
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +37 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
45
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +14 °F
(factory settings)
Power LED ashes (interval 2
sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
72
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +32 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
55
°F
Test
Power
Value
Pressure
Dew
Point
50
20
40
35
32
55
65 80 100
°F
°F23 5 -15
∆
∆
...
...
Power and value LEDs are lit:
Constant Mode
→ DTP = +23 °F
Power LED ashes
(interval 2 sec.),
value LED is continuously on:
Dynamic Mode →
ΔT =
65
°F