Pelltech PV1000a, User Manual, Page: 33 / 59

PV700a / PV1000a pellet burners
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33/ 59
DK9401B1 www.pelltech.eu
To cancel change (in parameter edit mode)
OK +
<
>3s To restart burner
4.2 Starting and stopping
To turn on the burner :

Turn on boiler main switch.

If burner displays STOPPED, then go to main menu and BURNER set from ON to OFF. WAITING is
displayed.

Turn boiler’s thermostat to requested temperature.

Burner goes to TESTING state and then to LOADING state. If this is the first run, external auger needs
to fill up with pellets. It can take as long as 20minutes, because external auger has to be filled with
pellets.
To stop the burner :

set in main menu BURNER from ON to OFF. Now the burner will burn all pellets in burning chamber
and turn safely to STOPPED mode.
STATUS menu displays the changes:
BURNING

SLOW DOWN

END BURN

END BLOW

WAITING

STOPPED
The stopping procedure may take up to 30 minutes.
Attention ! If necessary the boiler’s thermostat can be turned on/off from burner red switch with power
indication light Figure 32.
Caution! Do not turn off mains power to terminate burning process. Use the boilers thermostat for that.
In order to complete burning procedure safely let the burner to burn all fuel in burning chamber. Never
leave burner unattended when you had to stop boilers work turning boiler off from mains switch in any
reason.
4.3 Fuel refilling
Fuel container (silo) has to be refilled before its runs out. The fuel can be added any time to container
(silo). If container runs out before refilling, refill it and restart the burner. The start-up takes now longer
about 20 minutes, because external auger has to be filled with pellets like in initial start-up. Turn burner
from BURNER menu ON. Vice versa the LEVEL ERROR will be displayed, because loading time is
exceeded.
4.4 Statuses and parameters
PV700a/PV1000a pellet burner operates in many different states, which are called “Statuses” and which
are displayed in user interface in STATUS menu (chapter 4.1). Burner changes its statuses based on input
signals from sensors and user setup. The working statuses of the burner in typical order of succession are
given in Table 9.
The duration of all actions are in form mm:ss (’m’ in the middle) or hh:mm (’h’ in the middle). For
example: ’IGNITING 01m25“means the burner ignition state lasted 1 minute and 25 second.