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GAS PRESSURE SETTING AND
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1. Set dip switches (SW6) to the appropriate position for gas
type to be used. Proper setting are as follows below from
left to right.
Propane gas switch setting are: #1 is on; #2 is off; #3 is off;
and #4 is off.
Natural gas switch settings are: #1 is off; #2 is on: #3 is off;
and #4 is off.
NOTE: See Fig. #7 for test ports and manometer
connections. See Fig. #5 for dip switch example.
2. To program in gas pressures, follow procedures below.
First start unit by pressing the on/off switch. After unit
ignites, wait approximately one minutes the proceed.
Press the (SW5) button to start the programming mode.
(See Fig. #6)
Then press (SW4) this will allow you to set the low
pressure differential. The V
button will enable you to
lower pressure each time button is depressed. The A
button will enable you to increase the pressure each time
button is depressed. Now by using the arrow buttons, set
the low pressure to the appropriate setting as
recommended in the service manual or conversion
instructions. (See Fig. #6)
4. To enter you set pressure you will need to press (SW4)
button again to "lock-in" the setting. This will finalize the
low pressure set up. (See Fig. #6)
LOW PRESSURE SETTING FOR PROPANE GAS IS
O.8"W.C.; NATURAL GAS IS O.7"W.C.
5. Press (SW3) this will allow you to set the high pressure
differential. The V button will enable you to lower the
pressure each time the button is depressed. The A
button will enable you to increase the pressure each time
the button is depressed. Now by using the arrow buttons,
set the high pressure to the appropriate setting as
recommended in the service manual or conversion
instructions. (See Fig. #6)
HIGH PRESSURE SETTING FOR PROPANE GAS IS
4.5"W.C.;NATURAL GAS IS 3.8"W.C.
-63-
SW6 DIP SWITCH
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OFF
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(Fig. #5)
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(Fig. #6)
Adjustment
screw
Gas Valve
Pressure
Point1
(Fig. #7)
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