53
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Normal Shutdown
1.
When the operating control circuit (L1-3) opens, the main fuel valve is de-energized. The firing
rate motor is driven to the low purge position (10-12 circuit made).
2.
Following a 15 second post purge, the burner/blower motor is de-energized.
3.
The burner is now off and the BLV512 will display
POST PURGE
0:05
CYCLE COMPLETE
STANDBY
L1-3 OPEN
-
Содержание BurnerLogiX BLL510
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