Heating (Option) - Ecom DP3 Operating Instructions Manual

5.5. Heating (option)

The test of heating installations acc. to DIN 18380 is
registered as a control pragram in the ecom-DP3.
Proceed as follows:
1. Scroll with the cursor keys <up/down> to the
menu point „Heating". Activate the menu point with
<Enter>.
2. Check if necessary the values of stabilisation time,
measurement time and test pressure with <F1>
(back with <ESC>).
3. Connect the external pressure sensor to the
drinking water pipe.
4. Connect the external pressure sensor as de-
scribed in chapter 3.
5. Start the control program with <Enter> and built
up the adjusted pressure.
6. Wait for stabilisation time (if the pressure remains
in the range „test pressure +/- 10%" during stabilisa-
tion time, so the measurement time will start). If nec-
essary the stabilisation time can be terminated with
<F1>.
7. Once the measurement time is over, the result is
displayed and can be printed with <Print>.
8. If the menu „Heating" is selected again, so the
result can be called up with <F4> (as long as the
ecom-DP3 is on) or a new measurement can be
started with <F1>.
Page 26
Heating
Set value 3.00bar
Built up pressure!
10min
2.23
120min
Heating
Stabilisation time
Res. time: 9:58min
3.05
Start Difference
Pressu 3.13bar -0.08bar
Temp. 22.6°C
Heating
Measur. in process
Res. time: 1:59std
3.05
Start Difference
Pressu 3.05bar
Temp. 22.6°C
Heating
Measurement 2.00std
Ini. Press 3.05bar
Fin. Press 3.05bar
Difference
Ini. temp.
End temp.
Difference
Forward w.:
Heating
Start new
measurement?
Select:
NO
YES
ecom-DP3
bar
bar
0.3°C
bar
0.00bar
0.0°C
0.0bar
22.6°C
22.6°C
0.0°C