A.O. Smith cyclone BFC - 80, Installation And Service Manual

Page: 37 / 96

Instruction manual BFC 37
is
The display will now show
INTERNAL CHECK
for about 10 seconds and
go to the main menu.
7. Activate the "ON mode" by going through the following steps:
- Press the blue arrow once ( ) to position the cursor in front of
ON
and
press . The display shown here will appear.
- Confirm the by pressing
START OPERATION
.
The appliance is now in the "ON mode" and will ignite.
8. Once the display shows the text
RUNNING
you must wait about 1 minute
before reading the dynamic pressures (the fan needs this time to run up to
full rotational speed).
9. Use the pressure gauge to read the supply pressure at 1nipple
(1) (3.4.3 "Gas data") .
Note
Consult the mains gas supply company if the supply pressure is not correct.
10. Use the pressure gauge to read the burner pressure at nipple
(2) (3.4.3 "Gas data") .
If the burner pressure is not correct and the appliance is fitted with a blank plate,
you will not be able to adjust the pressure. Finalise
(3.11.4 "Finalising") , and in
this case, consult your installation engineer or supplier.
If the appliance is indeed fitted with a burner pressure regulator, the pressure
can be adjusted as described in the procedure
(3.11.3 "Adjusting the
pressure") .
INTERNAL CHECK
MENU
»OFF
^ ON
È WEEK PROGRAM
»START OPERATION
^ CHANGE SETPOINT
È Tset=65ÉC
n
min
0063
O
I
IMD-0423 R0