A.O. Smith ADMR-115, Installation, User And Service Manual

Page: 36 / 98

Installation
36 Instruction manual ADMR
3
is
The display will now show
INTERNAL CHECK
for about 10 seconds and
go to the main menu.
8. 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.
9. When the display shows the text
RUNNING
, you must wait about 1 minute
before reading the dynamic pressures.
10. Use the pressure gauge to read the supply pressure at test nipple (6). Refer
to the gas data table (3.4.3 "Gas data") .
Note
Consult the mains gas supply company if the supply pressure is not correct.
11. Use the pressure gauge to read the burner pressure at nipple (8). Refer to
the gas data table (3.4.3 "Gas data") .
Note
If the burner pressure is incorrect and the appliance is fitted with a blank
plate or high-low control, then you cannot adjust the pressure. 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 by following the
steps below.
INTERNAL CHECK
MENU
»OFF
^ ON
È WEEK PROGRAM
»START OPERATION
^ CHANGE SETPOINT
È Tset=65ÉC