INTEGRA Metering AMTRON S3 Installation And Operating Instructions Manual page 21

Only authorized technical personnel may connect the power pack to the 230 V mains supply and check it.
When the meter detects external power supply the pictogram of a mains plug appears in the display lower left.
Close the calculator.
Protect the calculator against unauthorized opening using one of the numbered adhesive seals enclosed to the
power pack (stick it upon the seal destroyed). The added bar code label can be used for the purpose of
documentation.
11 Information Messages
When the instrument has detected an information message, the message symbol is displayed:
The specific message can be found at menu item 6 'Information message' in level 1 / main loop (see section 8,
Display). The message code is displayed alternately in binary and hexadecimal form.
The instrument recognizes eight message causes, which can also occur in combination with each other.
Hexadecimal display
H 80
H 40
H 20
H 10
H 08
H 04
H 02
H 01
„Temperature sensor 1" is the right temperature sensor (viewed from the front).
Page 21 of 37 Article no.: 1080621015
A
Description
Low battery
Instrument has been reset
Electronics defective
Error in flow measurement system
Temperature sensor 2 short circuit
Temperature sensor 2 cable break
Temperature sensor 1 short circuit
Temperature sensor 1 cable break
2022_01_18
A
Binary display
1 at first place
1 at second place
1 at third place
1 at fourth place
1 at fifth place
1 at sixth place
1 at seventh place
1 at eighth place
Subject to technical change! Errors excepted.