18
BLÜCHER
®
CONNECTED ROOF - REV. 01 - OCTOBER 2020
7.4
Measurement values
7.4.1 Water Level
5
4
3
2
10 mm
10 mm
10 mm
6 mm
3 mm
1
Water level is measured in
increments from sensor pin 1 to 5,
corresponding to 0-42mm water
level. Water level information is
updated every 30 minutes, or if the
water level values change.
7.4.2 Temperature
Temperature values are updated every 30 minutes. Should the temperature change more
than +/-4 degrees from last update, the temperature will be updated more frequently.
7.5 Diagnostics
There are two types of diagnostics, Roof diagnostics and Monitor systems diagnostics:
See detail in chapter 7.5.1 and 7.5.2
7.5.1 Roof diagnostics
The Gateway incorporates an algorithm that activates an alarm based on water level across
all Monitors over time. Two alarm conditions can be detected:
Roof Diagnostics
Blocked drain
Appears when a Monitor detects higher water level than expected.
Remedy: Clean drain inlet from debris or pipe blockage
Blocked sensor
Appears when a Monitor detects lower water level than expected.
Remedy: Excessive debris has settled around the sensor preventing it
from measuring. Remove debris from sensor area.
