Grace NP-P01 - Page 39

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Two is the following couple minutes, the feeding light is off.:"Light" showing on the Display
The last stage is that feeding Every several seconds all the time after previous stages.
A. For the first stage
(during first several
minutes)
Feed unit is blocked.
Check the auger is blocked or not.
There is the problem
about the connection
between motor and auger
Check the fasten screw between
auger and motor loose or not.
Or the auger might jump out
No fuel in the hopper.
Fill the fuel into the hopper.
B. For the second stage
It is normal
Please be patient
C. Regarding to the last
stage
Feed unit is blocked.
Check the auger is blocked or not.
There is the problem
about the connection
between motor and auger
Check the fasten screw between
auger and motor loose or not.
Or the auger might jump out
No fuel in the hopper.
Fill the fuel into the hopper.
4. Feeding not properly
A. too much wood pellet
and cannot burned in time
The level of feeding
speed is too high
Adjust the combustion fan's speed
up
B. The fire is off due to
little wood pellet can be
burned
The level of feeding
speed is too low
Adjust the combustion fan's speed
Down
5 After ignition the power
is off 15min later.
Pellet feeder unit is off or
pellet is too little.
30˚C temperature switch
breaks or the connection
wires of switch loose.
Not enough pressure in
the stove
Check the pellet feeder unit and
restart.
Check the connection wires or
change the 30˚C temperature switch.
Adjust the combustion fan's speed
up
6 orange and lazy fire,
piled pellet, carbon on the
glass
Lack of air intake for
burning.
Clean the block in gate bar.
Check the door and window glass
gasket sealed or not.