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ecom-EN2
Press <F3> (Start + ->) to start the real
measurement. 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 stabilization. Once the menu is
called up, the values for air pressure,
external temperature, boiler perfor-
mance and exhaust gas pipe diameter
must be inputted. 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>
Wid. --- m
Hei. --- m
Surf --- m2
T.S. --- °C
T.A. --- °C
T.S. 21.5 °C
T.A. 21.5 °C
Surface losses
Store
Surfa.
-0-
Wid. 1.20 m
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
Surface losses
Store
Surfa.
-1-
Flow probe