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

Page: 37 / 98

Instruction manual ADMR 37
is
3.11.2 Checking burner pressure
1. Remove the cap (2) from the burner pressure regulator.
2. Depending on the correction required, correct the burner pressure by turning
adjustment screw (3):
-
Adjustment screw anticlockwise: burner pressure decreases.
- Adjustment screw clockwise: burner pressure increases.
3. Cover the opening of the adjusting screw and check the burner pressure
against the value given in thegas data table (3.4.3 "Gas data") .
4. If the pressure reading is not correct, repeat the burner pressure adjustment
until the correct pressure is reached.
5. Fit the cap (2) back on the burner pressure regulator.
6. Activate the "OFF mode" of the electronic controller:
7. If the
MENU
is not displayed:
press .
-
Use and to place the cursor beside
OFF
.
- Confirm with .
8. Turn off the electronic controller.
3.11.3 Finalize
1. Shut off the gas supply.
2. Disconnect the two pressure gauges and retighten the sealing screws in the
test nipples.
3. Replace the cover.
Note
Before starting-up the appliance, take time to fill in the warranty card
supplied with the appliance. This enables us to guarantee the quality of our
systems, and to further enhance our warranty procedure.
Please return this card as soon as possible. Your customer will then receive a
warranty certificate with our warranty conditions.
MENU
»OFF
^ ON
È WEEK PROGRAM