Kstove NP-P15 User manual

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FREESTANDING PELLET STOVE
(PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE)
A LIFETIME OF WARMTH
*Please read this entire manual before installation and use of
this pellet fuel burning room heater. Failure to follow these
instructions could result in property damage, bodily injury, or
even death.
*Save these instructions!
INSTALLER: THIS MANUAL MUST STAY WITH APPLIANCE!

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Table of Contents
1. Fuel Requirement------------------------------------------------3
2. Stove Features -----------------------------------------------------7
3. Structure instruction----------------------------------------------10
4. Installation and Caution ------------------------------------------12
5. Operation ----------------------------------------------------------21
6. Maintenance--------------------------------------------------------34
7. Troubleshooting----------------------------------------------------38
8. Warranty------------------------------------------------------------42
9. Electronic Plan---------------------------------------------------- 43

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1. Fuel Requirement
Your pellet stove has been designed to burn wood pellets only. Do not use any other type of
fuel, as this will void any warranties stated in this manual.
Pellet quality is important for many years of reliable performance of your pelletstove:
We recommend the use of pellets that meet or exceed these standards. Please use a
recommended pellet type.
Moisture content (as fired basis)
CEN/TS 14774-1 and ISO 687
≤12%
Ash content (as fired basis)
ISO1171
≤0.7% without bark
≤2.0% with bark
Volatile matter (dry, ash-free basis)
ISO562
80% to 88%
Hydrogen content (as fired basis)
ISO609
5.0%to 6.5%
Carbon content (as fired basis)
ISO609
40% to 50%
Sulfur content (as fired basis)
ISO 351 and ISO 334
≤0.1%
Net (lower) calorific value (as fired
basis) ISO1928
16900KJ/KG to 19500KJ/KG
Diameter
4mm to 10mm
Swelling index
ISO 501
-
Length
≤50mm
CAUTION:
It is important to select and use only pellets that are dry and free of dirt or any impurities such
as high salt content. Dirty fuel will adversely affect the operation and performance of the unit
and will void the warranty.
ASH: The ash content of the fuel and operation of your stove will directly determine the
frequency of cleaning. The use of high ash fuels may result in the stove needing to be cleaned
daily. A low ash fuel may allow longer intervals between cleaning.
CLINKERING: [clinkers are silica (sand) or other impurities in the fuel that will form a hard
mass during the burning process]. This hard mass will block the air flow through the Burn Pot
Liner and affect the performance of the stove. Any fuel, even approved types, may tend to
clinker. Check the Burn-Pot Liner frequently to ensure that the holes are not blocked with
clinkers.
If they become blocked, remove the liner (when the unit is cold) and clean/scrape the clinkers
-out. Clean the holes with a small pointed object if required.
Refer to the section Routine Cleaning and Maintenance.

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PELLET FEED RATES: Due to different fuel densities and sizes, pellet feed rates may vary.
This may require an adjustment to combustion fan’s speed or to the auger feed trim setting on
low.
Take care of the pellet. Do not damp or crush it. Or, it will affect the efficiency and the dust
will be collected on the door glass. Pellet fuel is made from sawdust and scrap wood from many
different species of wood. Pellets made from hardwoods contain more ash than those made from
softwoods. Minerals from ash and sand in the pellets clinker under the extreme temperatures in the
burn pot. Try burning various brands of pellets until you find one that burns with minimum ash
and clinkers. Once you find a pellet brand that burns well, continue using this brand. High ash fuel
increases the frequency of stove cleaning. Fuel with excessive moisture content may jam the auger
assembly.
Store pellets at least 1m away from the pellet stove
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance
by a person responsible for their safety: Children should be
supervised to ensure that they do not play with the appliance.

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2. STOVE FEATURES
This Pellet stove has modern technology built in such as an individual fresh air input and
venting system. Controlled pressure burning technology causes high efficiency and low ash
production during burning. The burner has several safety features and will shut off
automatically when out of fuel or any malfunction.
Main performance
Model NP-P15
Dimension (WxHxD) MM 529x1025x512
Weight KG 115
Air inlet Pipe MM 50
Air outlet Pipe MM 80
HeatArea M2 120
Automatic Burning Time (Min-Max.) H 16/40
Fuel Wood Pellet
Consumption for Pellet (Min-Max) KG/H 0.8/1.7
Efficiency % 86%
Hopper Capacity KG 30
Electronic consumption W/H 100-400
Rating Voltage and Frequency V/HZ 230/50-115/60
Rating Power KW 11

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Model NP-P01
Dimension (WxHxD) MM 510x1029x527
Weight KG 106
Air inlet Pipe MM 50
Air outlet Pipe MM 80
HeatArea M2 100
Automatic Burning Time (Min-Max.) H 20/40
Fuel Wood Pellet
Consumption for Pellet (Min-Max) 0.7/1.5
Efficiency % 85%
Hopper Capacity KG 28
Electronic consumption W/H 100-400
Rating Voltage and Frequency V/HZ 230/50-115/60
Rating Power KW 9

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Model NP-PS
Dimension (WxHxD) MM 439x900x487
Weight KG 80
Air inlet Pipe MM 50
Air outlet Pipe MM 80
HeatArea M2 60
Automatic Burning Time (Min-Max.) H 20/50
Fuel Wood Pellet
Consumption for Pellet (Min-Max) 0.4/1.2
Efficiency % 82%
Hopper Capacity KG 20
Electronic consumption W/H 100-400
Rating Voltage and Frequency V/HZ 230/50-115/60
Rating Power KW 6
Model NP-PI
Dimension (WxHxD) MM 471x993x470
Weight KG 110
Air inlet Pipe MM 50
Air outlet Pipe MM 80
HeatArea M2 90
Automatic Burning Time (Min-Max.) H 18/34
Fuel Wood Pellet
Consumption for Pellet (Min-Max) 0.7/1.4
Efficiency % 85%
Hopper Capacity KG 25
Electronic consumption W/H 100-400
Rating Voltage and Frequency V/HZ 230/50-115/60
Rating Power KW 7.5

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Model NP-PA
Dimension (WxHxD) MM 665x787x610
Weight KG 120
Air inlet Pipe MM 76
Air outlet Pipe MM 76
HeatArea M2 140
Automatic Burning Time (Min-Max.) H 13/33
Fuel Wood Pellet
Consumption for Pellet (Min-Max) 0.8/1.9
Efficiency % 83%
Hopper Capacity KG 27
Electronic consumption W/H 100-400
Rating Voltage and Frequency V/HZ 230/50-115/60
Rating Power KW 13

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Model NP-PA-01
Dimension (WxHxD) MM 490x680x450
Weight KG 80
Air inlet Pipe MM 50
Air outlet Pipe MM 60
HeatArea M2 50
Automatic Burning Time (Min-Max.) H 15/24
Fuel Wood Pellet
Consumption for Pellet (Min-Max) KG/H 0.5/1.1
Efficiency % 80%
Hopper Capacity KG 12
Electronic consumption W/H 100-400
Rating Voltage and Frequency V/HZ 230/50-115/60-100/50
Rating Power KW 6
Thickness of steel, inside: MM 3
Thickness of steel, outside: MM 1.5-2

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3.Structure instruction
The stove essential components:
1. Hopper covers
2.hopper
3.auger
4. Auger motor
5. convection blower
6.venting pipe
7. Exhaust blower
8.front cover
9.ash drawer
10.fire shield
board
11.stove door
12.heat exchanger
13. Control board
The following is a list of main components and their
functions
IGNITER
The STOVE comes equipped with an automatic igniter
for lighting the fuel when the stove is in lighting mode. There are two ways to light the wood
pellet for our models.
One is the igniter heats wood pellets directly through the burn pot and then lighted by the
combustion blower.
The other one is that the igniter lights the pellet directly. The igniter remains energized
for the first eight minutes of the lighting sequence.
VACUUM SWITCH
The STOVE has s vacuum switch located behind the left door, fastened to the base. If a low
pressure is created in the firebox by a leak, opening the front door, a blocked flue, or unsealed ash
drawer, the vacuum switch will sense it and cause the stove to go into a shutdown mode.
Resetting?
AUGER AND AUGER MOTOR
The 5 RPM auger motor turns the auger, lifting pellets up the auger tube. The pellets are then
dropped down a tube and into the firepot. The auger is controlled by the control board.
OVERHEATING TEMPERATURE SWITCH
This switch is installed on the bottom of hopper and shut off the stove if it senses excessive
temperatures (70 ⁰c). This snap switch can be reset by……..!
CONVECTION BLOWER SWITCH
This switch is installed on the vent pipe and turns the convection blower on when the stove gets up
to temperature (30 ⁰C). It switch off the blower when the temperature goes below 30⁰C.