MADDALENA GRADUS, User Manual

Page: 6 / 12

4
5 D
ISPLAY
/ D
ISPLAY
C
YCLE
The heat cost allocator has a liquid crystal display with 7 digits and special characters. After the installation the
values are shown in a permanent display cycle.
5.1 Display before and during installation
- When delivered the GRADUS is in Sleep mode. This is indicated in the display with the flashing “ SLEEP ”
( fig. 1: A ).
- Shortly after the placement of the GRADUS to the aluminum conductor the configuration starts.
o
if a compact device is mounted appears for about 3 seconds “ CONFIG ” ( fig. 1: B ).
o
If a remote sensor is installed appears for about 3 seconds “ CONF FF ” ( fig 1: C ).
- Then the display cycle starts.
- If a start date for the start of counting is programmed in GRADUS then “ GO dd.mm ” (e.g. “ GO 01.09 ” )
appears on the display and remains until reaching the starting month ( fig 1: D ).
- After the completion of the internal configuration or upon reaching the preset starting month the display
cycle starts (
5.2 und 5.3 ).
- Make sure that the GRADUS is permanently attached to the required mounting location.
- Make sure that the EHKV is sealed (manipulation).
fig 1 (A-D): Displayed status information before and during installation
S L E E P
C O N F I G
C O N F F F
G O 0 1. 0 9
A. Sleep mode (display flashing/ interval 1 sec)
B. Configuration display compact device
(approx. 3 sec)
C. Configuration display when remote sensor is
connected (approx. 3 sec)
D. If programmed: starting month of recording
data (e.g. 01.09 -> first of September).
Displayed until starting month is reached.