Service Mode - Honeywell Themis alpha EI2 Operating Instructions For Operators And Installers

Service mode

Part designations
5
7
 Electronic index EI2
 Display
 User keys
4 Opto-adapter interface
5 Service cover
6 Installation seal/screw locking cap
7
Battery
8 Communication module (optional)
▷ In Service mode, meter-specific operating data
can be called up.
Activating Service mode
 Hold the selection key
▷ A pixel will appear in each corner of the display.
 Observe one pixel: while the pixel is visible, hold
the selection key
key as soon as the pixel has disappeared.
 Repeat the process, until all the pixels are off and
"Test instructions" appears in the menu area.
▷ Service mode is activated.
8
1
2
5 6 7 8
B K -G x
1 2 3 4
TB 00 1
-M I00 2-P
DE -07
3
ma x
Q
Q min
02
M 07 01
63 27 34
00 25 45
4
6
pressed down.
pressed down. Release the
Service mode menu overview
Test instructions
Temperature (optional)
Battery diagnosis
Date & time
–
LCD pixel test
–
Cyclic test
– UMI peripherals
UMI-1
UMI-2
UMI-3
– Optional contents from communication module
–
Meter information
Test instructions
Test instructions
Automatic return to main
menu after 5 minutes of
inactivity
Hold on any screen to
return immediately
Temperature (optional)
▷ This menu is available if temperature conversion
has been activated.
*
Temperature
tg 25.04°C
TC : electronic
tg : [ -10, 40 ] °C
tsp : 20°C
tb : 0°C
– tg currently measured gas temperature t
– TC: type of temperature conversion
Electronic: mathematical conversion to t
in index
Mechanical: mechanical conversion to t
in measuring unit
GB-5
ON
OFF
g
b
b