Pelltech PV50c, Руководство пользователя

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DK9802C2 PV50c user manual ENG Vers: C2 page11/38
Figure 4 Main components of burner
Table 2 Main components list
No Name Description
1 Burning chamber Place where pellets are burnt. Burning grates are made of cast iron.
2 Burner housing Part of the burner that is located outside the boiler. Incorporates internal
auger, fans, controller etc.
3 User interface 2-row LCD screen, LED indicators display burner statuses and other info.
Navigation buttons enable to make changes in burner’s settings.
4 Feeder auger inlet tube External fuel supply line (hose) is connected here.
5 Feeder
auger feed
spiral
Is connected with motor and transports pellets from inlet to the burning
chamber. Internal auger is controlled by controller board.
6 Burning chamber back
wall
Replaceable stainless steel wall that separates hot and cold surfaces and
reduces heat transfer through boiler door.
7 Grates (set of two) Cast iron grates of burning area. Air is supplied through holes in grates. Lower
grate is moved by motor.
8 Ceramic igniter
(heating element)
Electric heating element to heat up air and ignite pellets in burning chamber.
9 7-pole burner’s plug Plug for connecting power supply, flue gas fan, ERR output and working
thermostat
10 Power supply AC-DC converter to supply internal controller board, feeder motor, fans and
sensors.
11 Burners temperature
sensor
Feeder’s tube temperature sensor to stop burner when back burning.
12 Battery Backup battery to enable safe shut down in case of supply mains interruption.
13 Feeder motor Rotates feed spiral and gives feedback of amount pellets delivered into
burning chamber.
14 Primary fan Blows air down the grates in burning chamber according to power level.
15 External auger’s plug For connecting external auger.
16 Secondary fan Blows air into burning chamber.
17 Controller board Electronic control unit to turn on/off burner and external auger, regulate
combustion air supply etc.
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