11.1 Message description
Display
Message
H 80
Low battery
H 40
Reset
H 20
Electronics defective
H 10
Error in flow
measurement system
H 08
Temperature sensor 2
short circuit
H 04
Temperature sensor 2
cable break
H 02
Temperature sensor 1
short circuit
H 01
Temperature sensor 1
cable break
12 Manufacturer
Engelmann Sensor GmbH
Rudolf-Diesel-Str. 24-28
69168 Wiesloch-Baiertal, Germany
Tel: +49 (0)6222-9800-0
Fax: +49 (0)6222-9800-50
E-Mail: info@engelmann.de
www.engelmann.de
Page 14 of 50
Article no.: 1080621033
Effect
No influence on the calculation
No influence on the calculation
No energy calculations are carried
out. The register for energy is not
being updated (no new data is
being stored).
No calculations are carried out. The
registers for volume and energy are
not being updated (no new data is
being stored).
No energy calculations. The register
for energy is not being updated (no
new data is being stored).
No energy calculations. The register
for energy is not being updated (no
new data is being stored).
No energy calculations. The register
for energy is not being updated (no
new data is being stored).
No energy calculations. The register
for energy is not being updated (no
new data is being stored).
13 Contacts
COHISA - CONTHIDRA Pol. Ind.
Servialsa C/B, 25 - Gines
41960 Sevilla
Tlf: +34.954717190
Fax: +34.954717736
www.cohisa.com
2022-02-04
Possible cause
Adverse environmental conditions;
long operating time
EMC, electromagnetic interference
Defective component, defect on the
calculator PC board
Connecting cable between the
calculator housing and flow sensor
damaged
Ultrasonic flow sensor:
Air in the system; contaminated
flow sensor
Mechanical flow sensor:
Scanning is not functioning properly
Sensor cable damaged
Sensor cable damaged
Sensor cable damaged
Sensor cable damaged
Subject to technical change! Errors excepted.