Desa BLP155AT Owner's Manual page 8

OPERATION
Continued
8
5. Open propane supply valve on propane tank(s) slowly. Note: If not opened
slowly, excess-flow check valve on propane tank may stop gas flow. If this
happens, close propane supply valve and open again slowly.
Be sure motor and fan are running before pushing in auto-
matic control valve button. Flames could flash outside
heater if motor and fan are not running.
6. Push in and hold automatic control valve button (see Figure 5). Push piezo
ignitor button (see Figure 5). You may need to push piezo ignitor button 3-8
times until the burner lights. When burner lights, keep automatic control valve
button pushed in. Release button after 30 seconds.
Note: If heater fails to ignite, hose may have air in it. If so, keep automatic
control valve button pressed and wait 20 seconds. Release automatic control
valve button and wait 20 seconds for unburned fuel to exit heater. Repeat step 6.
Piezo Ignitor
Button
Automatic Control
Valve Button
Figure 5 - Automatic Control Valve Button and Piezo Ignitor Button
To Stop Heater
1. Tightly close propane supply valve on propane tank(s). Allow heater to burn
remaining fuel in hose.
2. Wait a few seconds. Heater will burn gas left in supply hose.
3. Unplug heater.
To Restart Heater
1. Wait five minutes after stopping heater.
2. Repeat steps under To Start Heater, page 7.
!
WARNING
100585