Pag. 41 of 52
- Programming menu
11.84 M84 - Heat meter unit programming
The display shows the previous setting.
Available settings:
0. Giga Joule (GJ)
1. Kilocalorie (Kc)
2. KWh
3. BTU
11.85 M85 - Temperature sensor input programming
In this menu it’s possible to select the supply and return temperatures source.
11.86 M86 -
Specific heat programming
The display shows the previous setting.
Available settings:
0. GB
1. Fix Specific Heat
11.87 M87 - Heat meter totalizer programming
In this menu it’s possible to enable the heat meter totalizer.
11.88 M88 - Heat meter totalizer multiplier programming
The display shows the previous setting. Default value: x1
Available settings:
0. x0.0001 (E-4)
1. x0.001 (1E-3)
2. x0.01
3. x0.1
4. x1
5. x10
6. x100
7. x1000
8. x10000 (E4)
9. x100000 (E5)
10. x1000000 (E6)
11.89 M89 - Temperature differential displaying
In this menu it’s possible to display the temperature difference between
supply and return.
11.90 M90 -
Transducers signal power and quality displaying
In this menu it’s possible to display the ultrasonic transducers efficiency (
UP
and
DN
) and the ultrasonic signals quality (
Q
) processed by
DIMPU
. For
the “
UP
” (upstream transducer) and “
DN
” (downstream transducer) the 00.0
value indicates the ultrasonic signal non-reception, while the 99.9 value indi-
cates the ultrasonic signal excellent reception; Normally the value is greater
than 60.0. The processed ultrasonic signals quality (
Q
), has a range from
00.0 to 99.9. Normally the “
Q
” value is greater than 60.0.
