Comfort Bilt HP22i User manual

Operator's
Manual
HP22i
Pellet Stove Insert
WWW.COMFORTBILT.NET

TABLE OF CONTENTS
Safety Precautions......................................................3-6
Introduction and Pellets.................................................7
Safety and Other Features.............................................8
Specifications..................................................................9
Installation Overview....................................................10
General Venting............................................................11
Minimum Termination Clearances..............................12
Masonry Heater Installation.........................................13
Factory Built (Metal) Heater Installation.....................14
Installation into Combustible Enclosure....................15
Framing..........................................................................15
Minimum Enclosure Clearances..................................16
Minimum Clearance to Combustibles.........................16
Minimum Mantel Clearances........................................17
Insert Finishing (Shroud).............................................18
Controller.......................................................................19
Screen Display..............................................................20
Pre-Operation................................................................21
Operation.......................................................................22
Setting Data..............................................................23-25
Diagnostics....................................................................26
Maintenance.............................................................27-29
Warranty Information....................................................30

WARNING
Please read this entire manual before
installation or use of this pellet fuel-
burning room heater. Failure to follow
these instructions may result in property
damage, bodily injury, or even death.
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance
Do not overheat - If any external
component starts to glow, the stove is
overheating. Reduce the feed rate as
over-firing will void the warranty
Comply with all minimum clearances to
combustibles as specified. Failure to
comply may cause a house fire.
WARNING
HOT! Do not touch. Severe burns
and/or the ignition of clothing may
occur. Glass and other surfaces are hot
during operation and cool down.
Keep children away
Carefully supervise children in
same room as appliance.
Do not operate without
protective barriers in place.
Keep clothing, furniture,
draperies, and other flammable
materials away.
CAUTION
Check building codes prior to installation. Contact
the regulating authority prior to installation to
determine the need for a permit.
Installation must comply with local, regional,
state, and national codes and regulations.
Consult local building or fire officials about
restrictions or inspection requirements in your
area.
Important operating and maintenance
instructions included.
Read, understand, and follow these
instructions for safe installation and
operation.
This manual is to be left with the party
responsible for use and operation.
CAUTION
DO NOT DISCARD!
3

OWNER'S RESPONSIBILTY
Proper assembly, safety, and use of the
stove is the owner's responsibility.
Read and follow all safety instructions.
Carefully follow all assembly instructions.
Maintain the stove according to the directions
and schedule provided within this operator's
manual.
Ensure that anyone who operates the stove is
familiar with all controls and safety
precautions.
SPECIAL MESSAGES
This Manual contains special messages to bring
attention to potential safety and product
damaging concerns, as well as helpful operating
and servicing information. Please read all of the
information carefully to avoid potential injury and
stove damage.
NOTE: General information is given
throughout the manual that may aid in the
operation or service of the stove.
IMPORTANT SAFETY PRECAUTIONS
Please read this section carefully.
Operate the stove according to the safety
instructions and recommendations outlined here
and inserted throughout the text. Anyone who
uses this stove must read the instructions and be
familiar with the controls
This symbol points out important
safety instructions which, if not
followed, could endanger your
personal safety. Read and follow all
instructions in this manual before
attempting to operate this
equipment.
4
You must read, understand, and comply with all
safety and operating instructions in this manual
before attempting to setup and operate your stove.
Failure to comply with all safety and operating
instructions can result in serious personal injury to
you and/or bystanders, and/or property damage.
DANGER
Indicates a serious injury or fatality WILL result if
the safety instructions that follow this signal word
are not obeyed.
WARNING
Indicates a serious injury or fatality COULD result
if the safety instructions that follow this signal
word are not obeyed.
CAUTION
IMPORTANT
Indicates minor or moderate injury to you or your
property COULD result if the safety instructions
that follow this signal word are not obeyed.
Indicates helpful information for proper assembly,
operation, or maintenance of your equipment.
WARNINGS AND SAFETY
PRECAUTIONS

Read this entire manual before you install and
use your new pellet stove. Failure to follow
instructions may result in property damage,
bodily injury, or even death.
Children and adults should be alerted to the
hazards of high surface temperatures and
should avoid contact to skin and/or clothing.
Young children should be carefully supervised
when they are in the same room as the stove
Clothing and other flammable materials should
not be placed on or near this unit
Flammable or explosive liquids such as gasoline,
naphtha, alcohol, or engine oil must NEVER be
used in or around stove. These liquids must be
stored in a separate room as the open flame in
the fire box could ignite the fumes of such
liquids.
WARNING
Proper installation of this stove is necessary for
safe and efficient operation. Installing this product
improperly may result in a house fire and/or
personal injury.
All applicable building codes for your location must
be followed. In areas where building codes require
additional steps to the installation of this product not
included in this manual, the building codes will take
precedence and must be followed. Contact your
local building inspector to obtain any necessary
permits or inspection guidelines before installing the
product.
WARNING
CAUTION
Tested and approved for pellet fuel. Burning
any other type of fuel voids warranty.
5
WARNING
If the electrical power fails at any time when
the stove is hot, keep all stove doors closed.
The automatic safety features must not be
bypassed.
CAUTION
Burning wood pellets according to recommendations
will assure longer stove life and less fuel related
problems. The use of grates or other methods of
supporting the fuel in this stove is prohibited and will
void all warranties.
DO NOT
Burn garbage in this unit. The burning of
other solid fuels such as cord wood or wood
chips in this stove is not permitted. Any
fuels not certified which are burned in this
stove will void the warranty
Route power cord in high traffic areas. A
power surge protector plugged into a
grounded 230 volt power source is required.
Install a flue damper in the exhaust venting
system of this unit.
Connect this unit to a chimney flue servicing
another appliance
Install in a sleeping room.
Connect to any air distribution duct or
system.
Connect directly to a masonry chimney
Terminate vent in any enclosed or semi-
enclosed area, such as; carports, garage,
attic, crawl space, under a sun deck or
porch, narrow walkway or closed area, or
any location that can build up a
concentration of fumes such as a stairwell,
covered breezeway etc
NEVER touch door latches or heat tube
scraper while stove is in operation; they get
extremely hot.
WARNING

6
All applicable building codes for your location
must be followed. In areas where building codes
require additional steps to the installation of this
product that are not included in this manual, the
building codes will take precedence and must be
followed. Contact your local building inspector to
obtain any necessary permits or inspection
guidelines before installing the product.
Contact local building or fire officials about
restrictions and installation inspection
requirements in your area
Contact your local authority (such as municipal
building department, fire department, fire
prevention bureau, etc.) to determine the need
for a permit
This pellet stove is designed to burn pellet fuel
only
A working smoke detector is required and must
be installed in the same room as the stove.
This stove is not intended for use in
commercial applications
Door and ash pan must be closed and latched
during operation
Notify your insurance company of pellet stove
installation
This installation must conform with local codes.
In the absence of local codes you must comply
with EN 14785.
The structural integrity of the manufactured
home floor, wall, and ceiling/roof must be
maintained.
Keep combustible materials (such as grass,
leaves, etc.) at least three feet away from the
flue outlet on the outside of the building.
This stove should not be used as the only
source of heat in the house. Power outages
and periodic maintenance will result in a total
loss of heat.
Do not leave hopper door open while
unattended.
CAUTION CAUTION
Installation and repair of this pellet stove
should be done by a qualified service person.
The appliance should be inspected before
use and at least once per year by a qualified
service person. It is imperative that the control
compartments, fire box, and circulating air
passageways of the stove are kept clean.
The operation of exhaust fans such as
bathroom fans, attic fans, etc... might starve
the pellet stove of combustible air, creating a
negative pressure in the room. Provide
adequate ventilation of the room the stove is
installed in, otherwise the pressure switch may
shut off operation of the pellet stove.
The moving parts of this stove are propelled
by high torque electric motors. These parts
can cause severe damage to body parts that
get near them. Keep all body parts away from
auger and fans while the stove is plugged into
an electrical outlet. Moving parts are subject
to begin moving while power is supplied.
The venting surfaces can become hot enough
to cause burns if touched. Non combustible
shielding or guards may be required.
Install all venting at the clearances specified
by the vent manufacturer. All venting joints,
whether vertical or horizontal, should be made
gas-tight with recommended sealants
specified by vent manufacturer.
According to HUD (Housing & Urban
Development) requirements, when installing
within a mobile home, this stove must be
grounded directly to the steel chassis of the
mobile home, and bolted to the floor. Direct air
access must be provided by way of a fresh air
intake kit.
For use in the United States and Canada.
Approved for installation in mobile homes.
Producer of this appliance reserves the right to
alter its products, specifications, and/or price
without notice.

INTRODUCTION
Congratulations on your investment in quality. We
have worked hard to ensure that this pellet stove
meets the highest standards for usability and
durability. With proper care, your stove will provide
many years of dependable service. Please read
entire manual before installation and use.
Complies with the ASTM E1509, (UM) 84-HUD,
ULC/ORD-C-1482.
U.S. Environmental Protection Agency Certified to
comply with 2020 particulate emission standards
using pellet fuel.
BURNING PELLET FUEL
Ashes need to be removed from the stove
periodically. See Normal Care & Maintenance
section for cleaning procedures.
Due to the nature of pellet fuels, this stove will
require attention periodically. Regular cleaning is
an important part of burning pellet fuel.
PELLETS
This pellet stove is designed and approved to
burn wood pellets, that comply with pellet fuels
industry standards. Minimum of 40 lbs. density
per cubic foot, 1/4" to 5/16" in diameter, with a
maximum length of 1" to 1/2", and less than 1%
ash.
The performance of your pellet stove is greatly
affected by the type and quality of the wood
pellets you use. As the heat output of various
quality wood pellets differ, so too will the
performance and heat output of the pellet stove.
Wood pellets are generally produced out of
wood waste such as sawdust and shavings.
The raw material is dried, mechanically
fractioned to size and extruded into pellets
under high pressure. Wood pellets need to be
protected from direct exposure to moisture.
Water, from sources such as condensation and
humidity, causes pellets to expand and break
down into unusable fuel. Keep fuel dry.
It is important to select and use only pellets that
are dry and free from dirt and debris. Dirty fuel
will adversely affect the operation and
performance of the unit, and will void the
warranty. The Pellet Fuel Institue (PFI) has
established standards for wood pellet
manufactuerers. Only use pellets that meet or
exceed PFI standards for premium fuels.
7
CLINKERS
Impurities, such as silica (clinkers), will need to be
regularly cleaned and removed from the pellet
stove. Clinkers will form a hard mass and block
airflow through the pot liner. High quality fuels will
usually result in fewer clinkers.
Pellet fuel quality can greatlly fluctuate. The unit
was tested with premium grade pellets. You
cannot use a lesser grade, but higher grades can
be used.
Do Not Burn:
Garbage
Lawn clippings or yard waste.
Materials containing rubber, including tires.
Materials containg plastic.
Waste petroleum products, paints or paint
thinners, or asphalt products.
Materials containing asbestos.
Construction or demolition debris.
Railroad ties, or pressure-treated wood.
Manure or animal remains
Paper products, cardboard, plywood, or
particleboard. The prohibition against using
these materials does not prohibit the use of fire
starters made from paper, cardboard, saw dust,
wax and similar substances for the purpose of
starting a fire in an affected wood heater.
Burning these materials may result in the release of
toxic fumes or render the heater ineffective and
cause smoke.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.

AUTOMATIC SAFETY FEATURES
During a power outage, the stove will shut down
safely. Do not open the main door or ash pan
door. During a power failure, the exhaust fan will
not run. Keeping the doors sealed will allow the
exhaust vent to draft out naturally. When the
power is restored, the stove will not restart. If the
exhaust temperature is still 120 degrees
Fahrenheit when power is restored, the exhaust
and convection fans will continue to run until the
stove cools. See lighting instructions to restart
stove.
POWER OUTAGE
OVERHEATING
Over Fire Protection: If the stove is being over
fired or burning too hot, the high limit switches will
automatically shut down the stove to avoid
damage to other components. If the temperature
on the hopper reaches 200 degrees Fahrenheit,
the auger will automatically stop and the stove will
shut down. The exhaust fan will continue to run
until the proof of fire switch cools. Allow the stove
to cool before attempting to re-ignite. See Start-
Up.
UNDERSTANDING YOUR STOVE
Your stove utilizes a vertical auger fuel feed system
that is operated by a microprocessor controlled
digital circuit board. The digital circuit board allows
the vertical auger fuel system to run in a timer
based, non-continuous cycle. This cycling allows
the auger to run for a predetermined amount of
time. The auger pushes pellets up a chute located
in the hopper. The pellets will then turn and fall
through another chute into the burn pot. Your stove
is equipped with an automatic ignition system that
should ignite the fuel within 3-5 minutes of pressing
the On/Off button. As pellets fill the burn pot and
ignite, outside air is drawn across the fuel and
heated during the combustion process with is then
pulled across the heat exchange tubes by the
exhaust motor. As the stove reaches operating
temperature, the room air is then circulated around
the heat exchange tubes by a room air blower,
distributing warm air into the room. The amount of
heat that is produced by the stove is proportional to
the rate of fuel that is burned. Because a forced
draft pressure is required for the combustion
process inside the stove, it is extremely important
that the exhaust system be properly installed and
maintained. Also, the doors must remain closed
while in operation and the seals on the doors must
be properly maintained.
Install at least one smoke detector on each floor
of your home to ensure your safety. They should
be located away from the stove, and close to the
sleeping areas.
You should have separate CO monitors for areas
near the stove
8
OTHER STOVE FEATURES
Exchange Tube Scraper: Scrapes the carbon
buildup that can accumulate on the heat-transfer
tubes. Never touch while stove is Hot.
See Figure A
Glass Air Wash System: Allows the stove to
draw in air, through the lined up slots, to gently
wash against the interior of the glass to help
keep it free of soot buildup. To the right is open,
to the left is closed. See Figure B Figure A: Scraper Figure B: Glass Airwash

9
SPECIFICATIONS
GLASS SPECIFICATIONS
This stove is equipped with 3 panes ofceramic glass.
Replace glass only with Qualified ceramic glass.
Model Number
BTU/Hour Output (1)
Heating Capacity (2)
Particulate Emissions
Efficiency
Power Consumption
Power Consumption
Fuel Storage Capacity
Exhaust Size
*Width
*Height
*Depth
Weight
Shroud Width
Shroud Hight
Room Blower CFM
HP22i
20,000-50,000
Up to 2,800 sq. ft.
1.511 g/hr
73.2%
520 Watts ignition
150 Watts operation
55 lbs
3" Standard
19"
24.5"
12"
231 lbs.
43"
32"
142 CFM WARNING
If you see black smoke at the end of the
exhaust/chimney, these are not normal
emissions.
Check for clinkers or blockages in the burn
pot.
Check for leakages around the stove, such as
glass door or ash pan.
Check for potential blockages in the exhaust
channels.
Check that the exhaust voltages are correctly
set.
1.
2.
3.
4.
WARNING
(1) Heat output will vary depending on the
brand, type and quality of fuel, and the moisture
content.
Consult your dealer for best results.
(2) Based on post 1982 home construction,
requiring 35 BTU/Hr. per Sq. Ft.
Emissions will vary, depending on the feed
level, burning time, and fuel. Consult your
dealer for best results.
Measurements above are of the insertable
fire box. UNPACKING
Your stove will come fully assembled.
Remove all packing material and tape from the
inside of the firebox.
Remove any tape on the outside of the glass.
Open hopper, and remove all packing material and
power cord.
Note: Make sure the hopper is free of all forign matter
before filling with fuel. Forign material will cause auger
jams and will void stove warranty.
This stove has a manufacturer set minimum low
burn rate that must not be altered. It is against
federal regulations to alter this setting or otherwise
operate this stove in a manner inconsistent with
the operating instructions within this manual. If the
unit is modified, it will no longer be compliant with
the EPA regulations.

INSTALLATION OVERVIEW
10

11
GENERAL VENTING
WARNING
Pellet vent must maintain a minimum 3"
clearance to any combustible. (Install
vent at clearances specified by the vent
manufacturer.
Do not connect pellet vent to a vent or
chimney serving any other appliance.
Do not install a flue damper in the
exhaust venting system of the unit.
1) Type of Vent
Must be an approved 3" or 4" diameter type "L" or
"PL" vent, vented to the outside or connect the
vent to a factory built type "A" chimney using an
adaptor; and/or stainless steel shimney liner for
masonry fireplace installations. Use 4" diameter
vent if vent or liner height exceeds 15' or if
installation is over 4,000' above sea level.
2) Installing the Pellet Vent
The vent must have a support bracket every 5'
when on the exterior wall. To acheive optimum
performance, keep vent runs as short as possible,
especially on horizontal installations.
MAXIMUM VENTING: Maximum venting distances are: 33'
vertical, and 10' horizontal. Use no more than 180° of elbows
(two 90° elbows, or two 45° elbows and one 90° elbow,
etc...) excluding the Tee and Termination cap.
VENT INSTALLATION: Termination must exhaust above
the air inlet, and parallel or above the exhaust output of the
pellet stove. It is recommended that at least 3' of vertical
pipe be installed to created some natural draft. This is to
help prevent the possibility of smoke or odor entering the
home during appliance shut down or in the event of a power
outage. Horizontal secitons must have a 1/4" rise every 12"
of travel longer than 3'.
The pellet vent connections must be sealed with Hi-Temp
RTV silicone and screwed together with at least 3 3/8"
stainless steel screws. Seal each vent section by injecting a
liberal amount of 500°F (260°C) RTV silicone sealant into
the gap. We recommend sealing the outside connections to
permit easier access when servicing.
3) Venting the Pellet Stove
Use an approved wall thimble when passing the vent through walls and a ceiling support/fire stop
spacer when passing vent through ceilings. (Maintain a 3" clearance to any combustible.
4) Pellet Vent Termination
The vent termination must have an approved cap (to prevent water from entering) or a 45°
downturn. If the termination is located on a windy side of the house (windward), a shield is
recommended to prevent soot from building up on the side of the house.
Horizontal terminations must protrude 12" from the wall, vertical terminations require a minimum 24"
above the highest point that it penetrates through the roof.
Depending on pellet quality, vent configuration, and air settings, soot buildup may occur on terminal
wall.

12
MINIMUM TERMINATION CLEARANCES

13
INSTALLATION WARNING
Do not remove bricks or mortar from
the fireplace.
MASONRY HEATER INSTALLATION:
Prior to installation: Stand-offs may be removed to fit
the insert into the fireplace.
When installing the insert into a masonry fireplace,
do not remove any brincks or masonry. Do not
weaken the structure, or reduce the protection for
combustible materials to less then that required by
the National Building Code.
Bolted or screwed together pieces (smoke shelf /
deflectors) may be removed, but must be able to be
re-installed if the heater was removed.
External trim pieces, which do not affect the
operation of the fireplace, may be removed, provided
they are able to be re-installed in the event the
heater is removed.
A warning label must be attached to the back wall of
the fireplace stating that "This fireplace has been
altered to accomodate a fireplace insert and must be
re-inspected by a qualified person prior to re-use as
a factory built fireplace".
A non-combustible hearth must cover the flooring
underneath, as well as extend a minimum of 6" in
front and to both sides of the stove.
Clean all ashes out of the inside of the fireplace.
Make sure that the chimney and fireplace are free of cracks, loose mortar, creosote deposits,
blockage, or other signs of deterioration. If necessary, have any repair work done by a qualified
professional before installing the heater.
A. Remove the fireplace damper or fasten it permanently open.
B. Measure the throat of the fireplace and mark this shape on a piece of 24 gauge sheet metal (flue
cover). Cut a hole, sized for the pellet liner, to lie directly below the fireplace flue opening. Allow 2"
of material for a flange on all sides and cut to these measurements. Bend down the flanges. If you
have never done this before, it might be a good idea to make a cardboard pattern and test it first.
Fasten this flue cover in position as high as possible with two masonry screws per side through the
flanges into the fireplace.
C. If you plan on connecting outside air it is recommended to do so at this time.
D. Install floor protection if necessary.
E. Connect the pellet vent with a Clean-Out-Tee to the back of the insert.
F. Run a liner down the chimney and connect to the Tee.
G. Position the insert in it's final location.
H. Pull the excess length of the liner out through the top of the chimney. Trim the excess liner,
install the cap the chimney.

14
FACTORY BUILT (METAL) HEATER INSTALLATION
Prior to installation: Stand-offs may be removed to fit
the insert into the fireplace.
When installing the insert into a masonry fireplace, do
not remove any brincks or masonry. Do not weaken the
structure, or reduce the protection for combustible
materials to less then that required by the National
Building Code.
Bolted or screwed together pieces (smoke shelf /
deflectors) may be removed, but must be able to be re-
installed if the heater was removed.
External trim pieces, which do not affect the operation of
the fireplace, may be removed, provided they are able to
be re-installed in the event the heater is removed.
A warning label must be attached to the back wall of the
fireplace stating that "This fireplace has been altered to
accomodate a fireplace insert and must be re-inspected
by a qualified person prior to re-use as a factory built
fireplace".
A non-combustible hearth must cover the flooring
underneath, as well as extend a minimum of 6" in front
and to both sides of the stove.
Clean all ashes out of the inside of the fireplace.
Make sure that the chimney and fireplace are free of
cracks, loose mortar, creosote deposits, blockage, or
other signs of deterioration. If necessary, have any repair
work done by a qualified professional before installing
the heater.
A. Remove the fireplace damper or fasten it permanently open.
B. Measure the throat of the fireplace and mark this shape on
a piece of 24 gauge sheet metal (flue cover). Cut a hole, sized
for the pellet liner, to lie directly below the fireplace flue opening. Allow 2" of material for a flange on
all sides and cut to these measurements. Bend down the flanges. If you have never done this
before, it might be a good idea to make a cardboard pattern and test it first. Fasten this flue cover in
position as high as possible with two masonry screws per side through the flanges into the fireplace.
C. If you plan on connecting outside air it is recommended to do so at this time.
D. Install floor protection if necessary.
E. Connect the pellet vent with a Clean-Out-Tee to the back of the insert.
F. Run a liner down the chimney and connect to the Tee.
G. Position the insert in it's final location.
H. Pull the excess length of the liner out through the top of the chimney. Trim the excess liner,
install the cap the chimney.

15
WARNING
The stand-offs located on the back of
the insert must not be removed when
installing the insert into a built-in
combustible enclosure.
Outside air is mandatory for a
combustible built-in enclosure install.
INSTALLATION INTO A COMBUSTIBLE ENCLOSURE
When installing the insert as a "Built-in" heater, it is
important to maintain the clearances to combustibles.
See "Minimum Clearances to Combustibles" section.
1) FRAMING
A. Install floor protection.
B. Frame structure maintaining clearances. Locate and frame openings for both the exhaust and
outside air. Outside air is mandatory for "Enclosure" installations.
C. Refer to the vent manufacturer's installation instructions and to "General Venting" section.
Connect the vent.
D. Install surrounding panel. See "HP22I Finishing - surrounding Panel Installation" section.
E. Consideration must be taken during installation that removal of the insert is necessary for
inspection and annual maintenance. Install the vent cap.

16
2) MINIMUM ENCLOSURE CLEARANCES
3) MINIMUM CLEARANCES TO COMBUSTIBLES
Side wall to heater
Mantel to top of heater
Top facing to heater
Side facing to heater
Floor protection*
*Floor Protection: Minimum 6" in front of door
and to either side
8"
8"
6 3/8"
6"
6"

17
4) MINIMUM MANTEL CLEARANCES

18
INSERT FINISHING (SHROUD)
1) Surrounding Panel Installation
Slide the surrounding panel assembly
down over the insert body.
Secure the panel using the six M6x20
screws.
Connect the cable to the control panel.

19
BECOMING FAMILIAR WITH YOUR CONTROLLER
Figure 17: Control keypad
CONTROLLER BUTTONS
Infrared Receiver: Receives signal from remote control. (Available separately)
Power Indicator: Illuminates when main power is switched on.
Alarm Light: Illuminates if stove is not operating correctly.
On/Off Button: Starts and stops operation of stove.
Timer Button: Allows you to choose the start or shutdown time of the stove.
Mode Transfer Button: Allows you to set the unit to one of three main mode settings:
Manual, Temp, and Weekly.
Hold Button: Pressing the "Hold" button in weekly mode after raising the "call to
temperature" will maintain that temperature until the button is pressed again or stove is
shut down.
Scroll up Button: Allows you to scroll up to choose items in the menu.
Exit Button: Take you out of current selection and returns to previous option and/or
screen. When entering data, pressing the EXIT button will delete your entries.
Scroll Down Button: Allows you to scroll down to choose items in the menu.
Enter Button: Pressing "Enter" button allows you to adjust and select data on the screen.
Pressing the "Enter" button for 3 seconds will take you the a main menu screen in which
you will have the ability to change the time, date, temperature display, weekly operation
schedule (for Weekly Mode only) and combustion motor and voltage settings.
See Figure 17
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.

MAIN OPERATION CONTROLLER
SCREEN DISPLAY
Date and Time: Displays time and
date.
Heating Power Level: Indicates the
level of power at which the stove is
currently heating.
Current Room Temperature/Call To
Temperature: Displays current room
temperature and, in the Temp mode,
the call to temperature.
Main Mode: Displays Operation mode
- Weekly, Temp, and Manual.
Work Stage: Displays operational
stage in which the stove is currently
operating (i.e. Ignite, Heating)
Additional Control Mode: Displays
additional mode info such as holds and
overrides.
1.
2.
3.
4.
5.
6.
7. Igniter Indicator: Indicates when the
igniter is being fired.
8. Combustion Blower Indicator: Indicates
when the exhaust/combustion fan is running.
9. Auger Indicator: Indicates when the
auger is feeding pellets.
10. Convection Blower Indicator: Indicates
convection/room blower fan is running.
11. Vacuum Switch Indicator: Indicates
there is vacuum pressure in the stove.
12. Hopper Lid Open Indicator: Indicates
the hopper lid is closed. When lid is open,
"L" will disappear.
13. On/Off Mode Indicator: Indicates when
the stove is either on or off.
20
Figure 19: Display Screen