Ecom EN2 Operating Instructions Manual page 35

Press <F1> (Start) prior to going thru the following steps to start the
measurement:
- release tubing of the flow probe
- wait for zeroing of pressure sensor
- re-connect tubing of the flow probe
- position flow probe into exhaust gas pipe
(observe mark for flow direction)
- switch off burner and simultaneously press <F1>
or:
- press <F2> to activate timer (5 sec.) and switch off burner by beep
- after approx. 30 sec. the measurement value converted in negative
points is available
An overview of the measurements is available under „Results". Press
<Print> to print them out.
Heating Check
Gas losses
Surface loss
Ventilation loss
Results
Delete
Select
ecom-EN2
√
√
√
↵ ↵ ↵ ↵ ↵
↑↓
:
Heating Check
Gas losses 2.9 %
Points 2.6
Surface loss 2.29 %
Points 3.4
Ventil. loss 3.11 %
Points 3.0
Quit with: ESC
Page 35