Ecom DP3 Operating Instructions Manual page 30

If no boiler dimensions are inputed, press <F1> (Start) to activate the measure-
ment recording. Here the dimensions for all surfaces must be inputed.
Press <F3> (Start + ->) to start the real measure-
ment. Proceed as follows:
- select surface (boiler side) to be
measured with <F1> or <F2>
- position surface sensor
- record temperature difference with
<Memory> - up to 10 values can be
recorded per surface out of which a
mean value will be calculated
automatically
- if need be, cancel measurements
with <F4>
- repeat this procedure for each surface
Once all surface temperatures have been determined, quit the menu with <ESC>.
The surface losses get automatically calculated. The value conversion in negative
points is available in the menu point „Results".
The ventilation loss measurement is performed by
a flow probe 30 sec. after burner switch-off. This
measurement can be performed at the earliest 5 min.
after instrument´s switch-on as the pressure sensor
requires this period of time for stabilisation. Once the
menu is called up, the values for air pressure, exter-
nal temperature, boiler performance and exhaust gas
pipe diameter must be inputed . Hereto proceed as
follows:
- open respective window with <Enter>
- input figures using numerical function of keys
- confirm input with <Enter>
or:
- adjust values using the cursor keys <Right/Left>
Page 30
Surface losses
Wid. ---
-0-
Hei. ---
Surf ---
T.S. ---
T.A. ---
T.S. 21.5 °C
T.A. 21.5 °C
Surfa.
Store
Surface losses
Wid. 1.20 m
-1-
Hei. 1.20 m
Surf 1.44 m2
T.S. 40.5 °C
T.A. 21.5 °C
T.S. 42.5 °C
T.A. 21.5 °C
Surfa.
Store
Flow probe
ecom-DP3
m
m
m2
°C
°C