Heat Controller 80+ AFUE Installation Instructions Manual page 18

See
Note
8
3
5
See
Note
8
3
5
(1) Automatic Gas Valve
(w/ manual shut-off)
(5) Ground Joint Union
NOTE: Some utilities require Shut- Off Valve to be 4 - 5 feet above floor.
18
UPFLOW MODELS
1
STATUS
FLAME
9 6 3
BLOWER 180
8 5 2 120
OFF
90
7 4 1
DELAY
60
6 3
5 2
4 1
6
2
Left Side Entry
DOWNFLOW MODELS
STATUS
FLAME
9 6 3
BLOWER 180
8 5 2 120
OFF
90
7 4 1 DELAY
60
6 3
5 2
4 1
1
2
6
Left Side Entry
COMpONENTS:
(2) Burner Assembly
(6) Manifold
Figure 13. Typical Gas Connections
7
2
Right Side Entry
7
4
2
Right Side Entry
(3) Dripleg
(7) Plug
1
See
STATUS
Note
FLAME
9 6 3
BLOWER 180
8 5 2 120
OFF
90
7 4 1
DELAY
60
8
6 3
5 2
4 1
3
5
6
STATUS
FLAME
9 6 3 BLOWER 180
2 120
8 5 OFF
4 1 90
7 DELAY
60
6 3
5 2
4 1
See
Note
1
8
3
5
6
(4) Elbow
(8) Shut - Off Valve