A.O. Smith T-D2-OS Service Manual page 64

CONFIDENTIAL
T-D2-IN / T-D2-OS Service Manual
Ver. 1.00
6. After gas pressure has been set, deactivate the T-D2-IN or T-D2-OS, remove the manometer tube, and
replace the port screw.
Figure 1
Manifold port
Figure 2
Tube
Figure 3
MAX button
To Manometer
MIN button
Increase button
Decrease button
Computer board
64