Operator`s manual

PUREHEAT NG/LP BURNER (P/N P100-673)
GAS PRESSURE CHECKING AND ADJUSTING
RESET
HONEYWELL
POWER
FLAME
ALARM
PILOT
MAIN
REMOVE THE PIPE PLUG AND
CONNECT A 0-15" (LOW
PRESSURE) MANOMETER
HERE TO READ MANIFOLD
PRESSURE
REMOVE THE GAS REGULATOR ADJUSTMENT COVER.
INSERT A SCREWDRIVER INTO THE ADJUSTMENT STEM.
TURN CLOCKWISE TO INCREASE PRESSURE.
TURN COUNTER CLOCKWISE TO DECREASE PRESSURE.
INSTALL A PETCOCK AND 0-30"
MANOMETER ADAPTER
FITTING IN THE PLACE OF THE
SUPPLY PRESSURE TAP PLUG.
SUPPLY GAS PRESSURE FOR
LP/NG IS 5 - 14"
PILOT GAS PRESSURE TAP
PILOT GAS PRESSUREIS PRE-SET TO 4.0 in WC
GAS SUPPLY PRESSURE
5 in WC MINIMUM
14 in WC MAXIMUM
USE A MANOMETER TO MEASURE GAS PRESSURE
LP 1.4-1.6 in. WC MAX
NG 2.5-3.0 in. WC MAX
GAS MANIFOLD PRESSURE
V. 2, Rev. 09/01/06
A - 25
© 2006 Ground Heaters, Inc.
4
6
5
1
5
3
2
1
1
4
0
13
1
2
1
1
9
8
7
1
0
Inches Water Column
4
6
5
15
3
2
1
1
4
0
13
1
2
1
1
9
8
7
1
0
Inches Water Column
4
6
5
15
3
2
1
1
4
0
13
1
2
1
1
9
8
7
1
0
Inches Water Column