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O
/EFF display
2
O
%
2
TF
C
TI
C
EfC%
Press SEND to print a full combustion test. (Also sends to PC if Bluetooth fitted).
Hold SEND for 2+ seconds to log a full combustion report.
AUX display: a user defined display
O
%
2
CO
P
11 : 55 : 02
BAT
Press SEND to print a full combustion test. (Also sends to PC if Bluetooth fitted).
Hold SEND for 2+ seconds to log a full combustion report.
4.
PRESSURE TEST (Also see section 9)
Select "Prs". The pump stops. Press the PUMP button to auto-zero the pressure
sensor. Using the black connectors and manometer hose connect to P1 for single
pressure or P1 and P2 for differential pressure.
PRS display
PRESSURE
P
-0.04
mbar
12 : 56 : 29
Press SEND to print a pressure test. (Also sends to PC if Bluetooth fitted).
Hold SEND for 2+ seconds to log a pressure report.
5.
LET-BY and TIGHTNESS TESTING (Also see section 9)
Select "Tightness". The pump stops. Press the PUMP button to auto-zero the pressure
sensor. Select "yes" or "no" for the let-by test by using or , then press
from the test point to P1 using a black connector and manometer hose. Adjust the gas
pressure as you would with a "U" tube manometer. Press
test or the stabilisation period...
LET BY
P1
10.35
P2
10.35
TIME
5.4
-
Oxygen left after combustion. Should be 20.9% in fresh air.
55.1
-
Flue temperature, (C)
17.2
-
Inlet temperature. Normally set by flue probe during fresh air purge.
98.3
-
Condensing boiler efficiency (EfC). Can be changed via "Menu"
20.9
-
The default AUX (auxiliary) display is shown
The parameters on lines 1, 2, 3 and 4 can be set independently
00
To customise the AUX display select MENU / SCREEN / AUX.
They remain the AUX parameters until changed again by the user.
59
-
Defaults to smoothing 'off' on start-up. Can be changed via "Menu".
-
Defaults to 'low' resolution on start-up. Can be changed via "Menu".
-
Pressure units can be changed via "Menu".
-
Displays time to enable manually timed tests.
-
Let-by test display.
-
Pressure at the start of the let-by test
-
Real time pressure reading
59
-
Let-by default time is 1 minute. Can be changed via "Menu".
. Connect
to start either the let-by
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