American Standard GRWF130A94A0A Installation Manual page 25

Diminue
Augmente
Key for Figure 22
1 Upstream pressure port
2 Downstream pressure port
3 Natural Gas / LP Regulator Cover
4 Ignition "STEP" regulator
5 Manifold Gas Pressure Adjustment Cover
6 Gas pressure adjustment screw
electronic control unit
Honeywell
Alert
LED
RESET
1
2
3
4
5
Remove the hood and position
the arrow pointer as shown in
the figure opposite for the
various types of gas
Figure 22
gas valve
Honeywell
1
2
3
Natural gas
g20-G25
Liquid gas
G30-G31
18-CG02D1-4
25