Hurricane SCH25, Руководство по обслуживанию и устранению неисправностей

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Page 6
1.2. Burner
The burner consists of the following components:
1.
Fuel inlet
2. Fuel Pump
3. Fuel return/bleed
4. Fuel filter
5. Fuel regulator
6. Fuel solenoid
7. Flame sensor
8. Nozzle block
9. Nozzle
10. Igniter
11. Combustion fan
12. Thermal cutoff
13. Compressor
14. Air filter
When the heater is turned on (service switch on and remote switch on)
and there is a call for heat from either the room thermostat and/or the
cylinder thermostat, it will go through the following ignition sequence:
1
2
3
4
5
6
8
9
11
13
14
7
10
12
Figure 1: Burner schematic