Regency H-U31 Installation Manual
www.regency-fi re.com
www.hampton-fi re.com
www.excalibur-fi re.com
U31 Gas Insert
Owners &
Installation Manual
MODELS: U31-NG2 Natural Gas U31-LP2 Propane
WARNING:
If the information in these instructions are not followed exactly , a fi re or explosion may result causing property damage,
personal injury or loss of life.
FOR YOUR SAFETY
Do not store or use gasoline or other fl ammable vapors and
liquids in the vicinity of this or any other appliance.
Installation and service must be performed by a qualifi ed
installer, service agency or the gas supplier.
Tested by:
908-785e
FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
FOR YOUR SAFETY
What to do if you smell gas:
Do not try to light any appliance
Do not touch any electrical switch:
do not use any phone in your building.
Immediately call your gas supplier
from a neighbour's phone. Follow
the gas supplier's instructions.
If you cannot reach your gas
supplier, call the fi re department.
07/15/09
WARNING
HOT GLASS
CAUSE BURNS
DO NOT TOUCH
UNTIL COOLED
NEVER
TO TOUCH GLASS
CHILDREN AND ADULTS SHOULD BE ALERTED TO
THE HAZARDS OF HIGH SURFACE TEMPERATURES,
ESPECIALLY THE FIREPLACE GLASS, AND SHOULD
ST AY AWA Y TO AVOID BURNS OR CLOTHING IGNITION.
ALLOW CHILDREN
WILL
GLASS
FPI GAS
FIREPLACE INSERT
TO THE NEW OWNER
Congratulations! You are the owner of a state-of-the-art Gas Insert by FPI.
The FPI Gas Insert Series of hand crafted appliances has been designed to provide you
with all the warmth and charm of a fi replace, at the fl ick of a switch. The models U31-NG2
and U31-LP2 of this series have been approved by Warnock Hersey for both safety and effi ciency. As it also bears our own mark, it promises to provide you with economy, comfort
and security for many trouble free years to follow. Please take a moment now to acquaint
yourself with these instructions and the many features of your FPI Fireplace.
Note: Oversize faceplate is 44" x 28" (1118 mm x 711mm)
2
FPI U31-2 Gas Fireplace Insert
TABLE OF CONTENTS
FPI GAS FIREPLACE INSERT
Unit Dimensions ........................................................2
Safety Label...............................................................4
MA Code - CO Detector
(for the state of Massachuettes only) ........................5
INSTALLATION
For Your Safety ..........................................................6
Specifi cations ............................................................6
Installation into a Solid Fuel Fireplace .......................6
General Safety Information........................................6
Installation Checklist ..................................................7
Materials Required ...................................................7
Minimum Fireplace Clearances .................................7
Clearances to Combustibles......................................7
Conversion to Propane Kit.........................................8
Gas Connection .........................................................8
High Elevation ...........................................................8
Draft Hood Connection ..............................................8
Venting ...............................................................9
Combustion & Ventilation ....................................9
Gas Pressure Test .....................................................9
Gas Insert Aeration System .......................................9
Test for Flue Spillage .................................................9
Optional Brick Panel ...............................................10
Log Installation ........................................................11
Faceplate & Trim .....................................................14
Glass Front Installation
Standard Flush Door (1 panel) ..........................14
Flush Louvers ...................................................15
Optional Bay Front (3 panel) .............................15
Bay Louvers ......................................................15
Double Door Screen ................................................15
Wiring Diagram ........................................................16
Full Screen Front .....................................................17
Hampton Cast Faceplate Installation.......................19
Hampton Cast Faceplate Grill .................................20
Excalibur Surround ..................................................21
Optional Wall Thermostat ........................................23
Optional Remote Control ........................................23
Final Check .............................................................23
OPERATING INSTRUCTIONS
Operating Instructions .............................................23
Lighting Procedure ..................................................23
Shutdown Procedure ...............................................24
First Fire .............................................................24
Automatic Convection Fan Operation......................24
Normal Operating Sounds
of Gas Appliances .............................................24
Copy of Lighting Instruction Plate ............................24
MAINTENANCE
Maintenance ............................................................25
Gold Plated Trim ...............................................25
Log Replacement ..............................................25
Glass Gasket ....................................................25
Door Glass Replacement ..................................26
Bay Glass Removal ..........................................26
Flush Glass Replacement .................................26
Fan Maintenance ..............................................26
Parts List .............................................................27
WARRANTY
Warranty .............................................................35
FPI U31-2 Gas Fireplace Insert
3
SAFETY LABEL
DO NOT REMOVE THIS LABEL /
NE PAS ENLEVER CETTE ETIQUETTE
Serial No. / No de serie
218
218
Min. supply pressure 5" WC (1.25kPa)
Low Setting Man. pressure 1.1" WC (0.27kPa)
Max. Manifold pressure 3.8" WC (0.95kPa)
Orifice size 37 DMS (2.64mm)
Minimum input 14,500 Btu/h (4.25kW)
Altitude 0-2000ft (0-610m)
Maximum input 30,000 Btu/h (8.79kW)
Use Conversion Kit (Part #400-970)
Min. supply pressure 5" WC (1.25 kPa)
Low Setting Man. pressure 1.1" WC (0.27 kPa)
Max. Manifold pressure 3.8" WC (0.95 kPa)
Orifice size 40 DMS (2.49 mm)
Minimum input 13,000 Btu/h (3.81kW)
Altitude 2000-4500ft (610-1370m)
Maximum input 27,200 Btu/h (7.97kW)
908-786e
Mantel Clearances in Masonry
Fireplace Installation
NATURAL GAS FIREPLACE INSERT:
MODEL U31-NG2
PROPANE FIREPLACE INSERT:
MODEL U31-LP2
1
12" WC (2.99 kPa)
2.9" WC (0.72 kPa)
11" WC (2.74 kPa)
52 DMS (1.6mm)
13,700 Btu/h (4.01kW)
0-2000ft (0-610m)
27,500 Btu/h (8.057kW)
2" WC (2.99 kPa)
2.9" WC (0.72 kPa)
11" WC (2.74 kPa)
53 DMS (1.5mm)
12,400 Btu/h (3.63 kW)
2000-4500ft (610-1370m)
25,000 Btu/h (7.33 kW)
Use Conversion Kit (Part #400-971)
FPI Fireplace Products International Ltd.
Delta BC, CANADA
MADE IN CANADA / FABRIQUE AU CANADA
Model: U31-NG2
Model: U31-LP2
Factory Equipped For Altitude 0-2000ft. (0-610m)
Field Convertible For Altitude 2000-4500ft.(610-1370m)
Duplicate Serial number
K
L
A
B
O
N
P
Q
M
R
This appliance must be installed in accordance with local codes, if any; if none, follow the National Fuel Gas Code, ANSI Z223.1, or
Natural Gas and Propane Installation Code, CSA B149.1.
This appliancemust beinstalled in accordance withthe Standard CAN/CSAZ240 MH,Mobile Housing, in Canada,or with the Manufactured
Home Construction and Safety Standard, Title 24 CFR, Part 3280, in the United States, or when such a standard is not applicable,
ANSI/NCSBCS A225.1/NFPA 501A, Manufactured Home Installations Standard or ANSI A119.2 ou NFPA 501C Standard for Recreational
Vehicles
This appliance is onlyfor use with the type of gasindicated on the rating plate and maybe installed in an aftermarket, permanently located,
manufactured (mobile)home wherenot prohibited bylocal codes.See owner's manualfor details.
WARNING.This fireplace hasbeen convertedfor use witha gasfireplace insert onlyand cannotbe used forburning woodor solid fuelsunless
all originalparts havebeen replaced, andthe fireplacere-approved by theauthority havingjurisdiction.
Installer l'appareil selon les codes ou règlements locaux, ou, en l'absence de tels règlements, selon les codes d'installation ANSI Z223.1,
National FuelGas Codeou CSA-B149.1 envigueur.
Installer l'appareilselon la normeCAN/CSA-Z240, Série MM, Maison mobilesou CAN/CSA-Z240 VC,Véhicules de camping,ou lanorme 24
CFR Part 3280, Manufactured Home Construction and Safety Standard. Si ces normes ne sont pas pertinentes, utilisez la norme
ANSI/NCSBCS A225.1/NFPA 501A, Manufactured HomeInstallations Standard, ouANSI A119.2ou NFPA 501C Standard for Recreational
Vehicles.
AVERTISSEMENT : Ce foyer a été converti pour utilisation avec un foyer au gaz encastrable et ne peut être utiliser pour brûler du bois ou
d'autres combustibles solides àmoins que toutes les pièces d'origine aientété remplacées et que le foyer aitété approuvé de nouveau par
l'autorité compétente.
For usewith glassdoors certified withthe applianceonly
This ventedgas fireplaceheater is notfor usewith air filters. Ne pasutiliser de filtreà airavec ce foyerau gazà évacuation.
Cet appareildoit êtreutilize uniquement avecle typede gaz indiquésur laplaque signalétique. Cetappareil peutêtre installé dansune maison
préfabriquée oumobile (É.-U.seulement) installée àdemeure siles règlements locauxle permettent.Voirla notice del'utilisateur pourplus de
renseignements. Cetappareil nepeut pas êtreutilisé avecd'autres gaz saufsi unetrousse de conversioncertifiée estfournie.
Pour utilisationuniquement avecles portes enverre certifiéesavec l'appareil
Minimum Clearances to Combustibles from Insert
Side wall A 10"(255mm)
Ceiling B 47-1/2"(1205mm)
Alcove Width K 48"(1220mm)
Max. Alcove Depth L 36"(915mm)
NOTE: for Zero Clearance Kit clearances to
Combustibles. See manual for details.
Max. Mantel depth M 12"(305mm)
Mantel height N 17"(432mm)
Mantel depth O 3-1/2"(89mm)
Mantel height P 13"(330mm)
Floor Q 19-1/2"(495mm)
Mantel Clearances in Zero Clearance
Kit Installations
Max. Mantel depth M 12"(305mm)
Mantel height N 22"(432mm)
Listed:
Certified for/Certifi e pour:
Tested to:
WN# 16455
CANADA and U.S.A.
CGA-2-17-M91, ANSI Z21.88a-2007 / CSA 2.33a-2007
VENTED GAS FIREPLACE HEATER
/ FOYER AU GAZ À ÉVACUATION
é
VENTED GAS FIREPLACE HEATER - NOT FOR USE WITH SOLID FUELS. /
NE PAS UTILISER AVEC DUCOMBUSTIBLE SOLIDE.
FOYER AU
GAZ À ÉVACUATION -
This is a copy of the labels that accompany each
U31-2 Gas Insert. We have printed a copy of the
contents here for your review. The safety label
is located on a plate inside the base of the unit
visible when the bottom louver is opened.
NOTE: FPI units are constantly being im-
proved. Check the label on the unit
and if there is a difference, the label
on the unit is the correct one.
For the State of Massachusetts, installation and repair must be done by a plumber or gasfi tter licensed in the Commonwealth of
Massachusetts.
For the State of Massachusetts, fl exible connectors shall not exceed 36 inches in length.
For the State of Massachusetts, the appliances individual manual shut-off must be a t-handle type valve.
The State of Massachusetts requires the installation of a carbon monoxide alarm in accordance with NFPA 720 and a CO alarm
with battery back up in the same room where the gas appliance is installed.
4
FPI U31-2 Gas Fireplace Insert
REQUIREMENTS
MA Code - CO Detector
(for the State of Massachusetts only)
5.08: Modifications to NFPA-54, Chapter 10
(2) Revise 10.8.3 by adding the following additional requirements:
(a) For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for
residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than
seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall
be satisfied:
1. INSTALLATION OF CARBON MONOXIDE DETECTORS. At the time of installation of the side wall horizontal vented gas fueled
equipment, the installing plumber or gasfitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is
installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gasfitter shall observe that a battery
operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure
served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of
qualified licensed professionals for the installation of hard wired carbon monoxide detectors
a. In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon
monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level.
b. In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of
thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon
monoxide detector with an alarm shall be installed.
2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions
shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified.
3. SIGNAGE. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight
(8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The
sign shall read, in print size no less than one-half (1/2) inch in size, "GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL
OBSTRUCTIONS".
4. INSPECTION. The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation
unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR
5.08(2)(a)1 through 4.
(b) EXEMPTIONS: The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:
1. The equipment listed in Chapter 10 entitled "Equipment Not Required To Be Vented" in the most current edition of NFPA 54 as adopted by
the Board; and
2. Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling, building or
structure used in whole or in part for residential purposes.
(c) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED. When the manufacturer of Product
Approved side wall horizontally vented gas equipment provides a venting system design or venting system components with the equipment, the
instructions provided by the manufacturer for installation of the equipment and the venting system shall include:
1. Detailed instructions for the installation of the venting system design or the venting system components; and
2. A complete parts list for the venting system design or venting system.
(d) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED. When the manufacturer of a
Product Approved side wall horizontally vented gas fueled equipment does not provide the parts for venting the flue gases, but identifies
"special venting systems", the following requirements shall be satisfied by the manufacturer:
1. The referenced "special venting system" instructions shall be included with the appliance or equipment installation instructions; and
2. The "special venting systems" shall be Product Approved by the Board, and the instructions for that system shall include a parts list and
detailed installation instructions.
(e) A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions,
all parts lists for venting instructions, and/or all venting design instructions shall remain with the appliance or equipment at the completion of
the installation.
FPI U31-2 Gas Fireplace Insert
5
INSTALLATION
IMPORTANT:
SAVE THESE
INSTRUCTIONS
The FPI Gas Insert must be installed in accordance with these instructions. Carefully read
all the instructions in this manual fi rst. Consult
the building authority having jurisdiction to determine the need for a permit prior to starting
the installation.
NOTE: Failure to follow the instructions
could cause a malfunction of the
heater which could result in death,
serious bodily injury, and/or property damage. Failure to follow
these instructions may also void
your fi re insurance and/or warranty.
This appliance can be used with a
thermostat.
FOR YOUR SAFETY
This appliance requires air for proper combustion. Always provide adequate combustion
and ventilation air. Follow instructions and
information in CAN/CGA B149 (in Canada) or
the National Fuel Gas Code ANSI Z223.1 (in the
USA), regarding requirements for combustion
and ventilation air.
SPECIFICATIONS
At pressures over 1/2 psig, the pipe to the unit
must be disconnected.
Gas Input Capacity:
Natural Gas 30,000 Btu/h
Propane 27,500 Btu/h
Min. Output (Fan Off)
Natural Gas 21,000 Btu/h
Propane 19,400 Btu/h
Max. Output (Fan On)
Natural Gas 22,000 Btu/h
Propane 20,500 Btu/h
Fuels: Approved for use with both natural
gas, and propane. Approved as is for use at
0' to 2,000'. With a fi eld installed conversion
kit 0' - 4,500'.
Electrical: 120V A.C. system.
Circulation Fan: Variable speed, 127 CFM.
Log Set: Ceramic fi bre, 7 per set.
Vent System: Minimum 4" B-Vent or listed
gas fuel vent liner.
GAS PRESSURE TESTING
The appliance must be isolated from the gas
supply piping system by closing its individual
manual shut off valve during any pressure
testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig. (3.45
kPa). Disconnect piping from valve at test pressures over 1/2 psig (3.45 kPa).
POLICY FOR SOLID
FUEL BURNING AND
FACTORY BUILT
FIREPLACES
The FPI U31-2 may be installed and vented into
any solid fuel fi replace that has been installed
in accordance with the National, Provincial and
local building codes and is constructed of noncombustible materials.
1) Installer must mechanically attach the supplied label to the inside of the fi rebox of the
fi replace into which the gas fi replace insert
is installed.
WARNING: This fi replace has been con-
verted for use with a gas fi replace insert
only and cannot be used for burning wood
or solid fuels unless all original parts have
been replaced, and the fi replace re-approved
by the authority having jurisdiction.
2) Do not cut any sheet-metal parts of the
fi replace, in which the gas fi replace insert
is to be installed.
3) If the factory-built fi replace has no gas access
hole(s) provided, an access hole of 1-1/2"
(37.5mm) or less may be drilled though
the lower sides or bottom of the fi rebox in
a proper workmanship like manner. This
access hole must be plugged with a noncombustible insulation after the gas supply
line has been installed.
4) The fi replace fl ue damper can be fully
blocked open or removed for installation of
the gas fi replace insert.
5) The fi replace and fi replace chimney must
be clean and in good working order and
constructed of non-combustible materials.
6) The chimney cleanouts must fi t properly.
7) Refractory (fi rebricks), glass doors, screen
rails, screen mesh and log grates can be
removed from the fi replace before installing
the gas fi replace insert.
8) Smoke shelves, shields and baffl es may be
removed if attached by mechanical fasten-
ers. If any part is removed it must not weaken
the structural integrity of the factory built.
9) Trim panels or surrounds shall not seal
ventilation openings in the fi replace.
BEFORE YOU ST ART
Safe installation and operation of this appliance
requires common sense, however, we are
required by the Canadian Safety Standards
and ANSI Standards to make you aware of
the following:
General Safety Information
1) The appliance installation must conform
with local codes or in the absence of local
codes, with CAN/CGA B149 (in Canada)
or the National Fuel Gas Code ANSI
Z223.1. This appliance should be installed
by a qualifi ed gas fi tter technician only.
2) Installation and repair should be done
by a qualifi ed service person.
3) The appliance should be inspected before
use and at least annually by a professional
service person. More frequent cleaning
may be required due to excessive lint from
carpeting, bedding material, animal hair, etc.
It is imperative that control compartments,
burners and circulating air passageways of
the appliance be kept clean.
4) See general construction and assembly
instructions. This appliance may only be
installed in a vented, noncombustible fi re-
place.
5) This appliance is Listed for bedroom installations. In Canada room heaters must be
installed with a Listed Millivolt Thermostat.
Some areas may have further requirements,
check local codes before installation.
6) This unit is not approved for installation into
a mobile home.
7) Always connect this insert to a vent system venting to the outside of the building
envelope. Never vent to another room or
inside a building. Make sure that the vent
is properly sized and is of adequate height
to provide the proper draft.
8) Inspect the venting system annually for
blockage and any signs of deterioration.
9) Any glass removed for servicing must be
replaced prior to operating the appliance.
10) T o prevent injury , do not allow anyone who
is unfamiliar with the operation to use the
fi replace.
6
FPI U31-2 Gas Fireplace Insert
INSTALLATION
11) Failure to position the parts in accordance
with the diagrams in this manual or failure
to use only parts specifi cally approved with
this appliance may result in property damage
or personal injury.
12) Due to high temperatures, the appliance
should be located out of high traffi c areas
and away from furniture and draperies.
Children and adults should be alerted to
the hazards of high surface temperatures,
especially the fi replace glass and gold
trims, and should stay away to avoid burns
or clothing ignition. Young children should
be carefully supervised when they are in
the same room as the appliance. Clothing
or other fl ammable material should not be
placed on or near the appliance.
Emissions from burning wood or gas could
contain chemicals known to the State of California to cause cancer, birth defects or other
reproductive harm.
INSTALLATION
CHECKLIST
The FPI Gas Insert is installed as listed below.
14) Final check: Before leaving this unit with the
customer, the installer must ensure that the
appliance is fi ring correctly. This includes:
a) Clocking the appliance to ensure the
correct fi ring rate.
b) Adjusting the primary air, if required,
to ensure that the fl ame does not
carbon. See page 10.
c) Ensuring that the appliance is venting
correctly. See page 9.
MATERIALS REQUIRED
No electrical power supply is required for the gas
control to operate. A 120 V olt AC power cord is
hooked up to the fan. Plug the 3 wire cord into
a suitable receptacle. Do not cut the ground
terminal off under any circumstances. When
connected with 120 volts, the appliance must be
electrically grounded in accordance with local
codes, or in the absence of local codes, with the
current Canadian Electrical Code CSA C22.1 (in
Canada) or with the current National Electrical
Code ANSI/NFPA 70-1987 (in U.S.A.).
NOTE: This unit is equipped with a heat sen-
sor thermodisc which will prevent the
blower from operating until the unit
reaches the correct temperature.
CLEARANCES TO
COMBUSTIBLES
From Unit
Sides A 10" / 255 mm
Ceiling B 47.5" / 1205 mm
Mantle C See mantle
clearances
From Standard Surround (26" x 40")
Sides D 4" / 100 mm
Ceiling E 41.5" / 1055 mm
Max. Mantel Depth G 12" / 305 mm
Min. Alcove Width K 48" / 1220 mm
Max. Alcove Depth L 36" / 915 mm
* No Hearth Required
1) Unit Location - check Clearances to Com-
bustibles on page 6.
2) Make the gas connections (see page 7).
Convert to Propane Gas if necessary, page
7.
3) Install the fl ue or liner to the sliding draft
hood. See page 8.
4) Install Venting, page 8. Slide the unit into the
fi replace. Attach draft hood to the insert.
5) Test gas pressure, page 8. Check aeration,
page 8.
6) Test for fl ue spillage, page 8.
7) Install the optional brick panels. See page
9.
8) Install the log set. See page 9.
9) Assemble and install the faceplate and trim.
See page 11.
10) Install the glass front and optional Bay Front.
See pages 11 & 12.
11) Install both louvers. See page 12.
MINIMUM FIREPLACE
DIMENSIONS
The minimum fi replace dimensions for the FPI
gas fi replace insert are shown in the following
diagrams:
Combustible Mantel Clearances
with Bay & Flush Louvers in
Masonry Installation
Note: A non-combustible mantel may be
installed
at a lower
height if the
framing is
made of
metal studs
covered
with a noncombustible board.
12) Install Optional Double Screen Door. See
page 12
13) Install Optional Remote Control and Optional
Wall Thermostat, page 20.
FPI U31-2 Gas Fireplace Insert
Note: If you are installing the Molded Faceplate
or Excalibur Surround, the minimum fi replace
dimensions are as follows:
Width (at front): 29" (737mm)
Depth: 16" (406mm)
NOTE: Mantel clearances for Installation into
a Zero Clearance Kit are different. Please
refer to the Zero Clearance Kit Manual for
details.
7
INSTALLATION
Conversion Kit from Natural Gas to Propane
Model #402-969 for: U31-NG2 Units
THIS CONVERSION MUST BE DONE BY A QUALIFIED GAS
FITTER IF IN DOUBT DO NOT DO THIS CONVERSION !!
1) Turn the unit off and allow it to cool to room
temperature.
2) Unplug or disconnect power source to
stove.
3) Remove glass front (see manual).
4) Remove logs and brick panels (if in-
stalled).
5) Remove the Grate by removing the screws
on each side of the grate.
Remove the 2 screws holding
the grate in position.
6) Remove the Burner Tray by removing the
screws on each side of the tray. Push the
tray to the left and lift up.
8) Remove regulator from valve and replace
with Propane regulator. See diagram 1.
Diagram 1
9) Pull off the pilot cap to expose the pilot
orifi ce.
10) Unscrew the pilot orifi ce with the allen key
and replace with the LP pilot orifi ce in the
kit.
GAS CONNECTION
GAS CONNECTION WARNING:
Only persons licensed to work
with gas piping may make the
necessary gas connections to this
appliance.
1) If the appliance is to be installed into an
existing chimney system, thoroughly clean
the masonry or factory built fi replace.
2) The appliance is provided with an opening
on the left hand side of the control compartment. A 1/2" gas supply pipe must be
brought near this inlet hole. (See Diagram
3 on page 11).
3) Locate the center point where the vent will
pass through the chimney above the appliance. Move the appliance into the exact
location where it is to be installed. Ensure
that the Insert is level.
4) The installer must provide a valve with a
plugged tapping, accessible for test gauge
connection, immediately upstream of the
gas supply connection to the appliance.
HIGH ELEVATION
Remove the 2 screws,
push Burner Tray to the left, and lift off.
7) Remove burner orifi ce with 1/2" wrench and
replace with the #52 orifi ce in the Kit.
Burner
Orifi ce
8
11) Replace Burner Tray and reverse steps 5)
to 1).
12) Adjust the burner aeration setting to 1/8"
to 3/16" as required for the best fl ame pic-
ture.
This unit is approved in Canada for altitude 0 to
2000 ft. with the orifi ce supplied. For 0' - 4500'
use the optional fi eld conversion kit (Part #400-
970 for Natural Gas units and Part #400-971 for
Propane units). In USA refer to ANSI Z223.11988, Appendix F, for re-sizing orifi ce.
DRAFT HOOD
CONNECTION
1) Attach the vent to the fl ue collar on the
detachable draft hood. The fl ue collar of
the appliance will fi t inside a standard vent
and may be fastened directly to the vent by
sheet metal screw. Diagram 1.
2) Before pushing the appliance into position
inside the fi replace, align the draft hood
with the guides on the insert top and push
forward. While pushing the unit back into
place keep pulling the draft hood forward
until the screw hole in the spill tube aligns
FPI U31-2 Gas Fireplace Insert
INSTALLATION
Diagram 1
with the screw hole in the top of the fi rebox.
The screw is secured through the inside top
of the fi rebox into the bottom of the spill tube.
(If screw holes do not line up then draft hood
is not positioned correctly.)
Diagram 2
NOTE: fi nal gas connection should be
after unit is in place to avoid damage
to line when pushing the unit into
position.
VENTING
THE APPLIANCE MUST NOT BE
CONNECTED TO A CHIMNEY FLUE
SERVING A SEPARATE SOLID
FUEL BURNING APPLIANCE.
This appliance is designed to attach to a 4" diameter type B-Vent or listed gas fuel type vent liner
running the full length of the chimney. A minimum
fl ue height of 12 feet is recommended. B-Vent
must be supported by a vent support - supplied
by vent manufacturer. See chart on this page
for minimum distances from roof.
TheFPI Insert incorporates its own internal
draft hood, so no additional external draft hood
is required.
Periodically check that the vent is unrestricted
and an adequate draft is present when the unit
is in operation. (See page 8 for spillage test.)
Before installing vent system ensure that the
damper plate is open and secure to prevent
the damper plate from falling down and crushing the liner.
WARNING: Operation of this appliance when not connected to a
properly installed and maintained
venting system or tampering with
the blocked vent shutoff system
can result in carbon monoxide (CO)
poisoning and possible death.
Combustion and Ventilation Air
WARNING: This appliance needs
fresh air for safe operation and must
be installed with provisions for adequate combustion and ventilation
air available to the room in which it
is to be operating.
Follow CAN/CGA B149 (in Canada) or ANSI
Z223.1 (in the USA) requirements, and any
local codes or regulations of the enforcing
authority.
Air for combustion is drawn in through the front
of the unit, therefore, the front of the unit must
be kept clear of any obstructions.
GAS PRESSURE TEST
The unit is preset to give the correct gas input
at the specifi ed manifold pressures shown on
the label. The maximum gas manifold pressure
is:
Natural Gas 3.8" w.c.
Propane 11.0" w.c.
The manifold pressure is controlled by a regulator
built into the gas control, and should be checked
at the pressure test point. The pressure check
should be carried out with the unit burning and the
setting should be within the limits specifi ed.
GAS INSERT AERATION
SYSTEM
The aeration adjustment rod is attached to the
air shutter which is located just above the orifi ce
bracket. The rod is used to adjust the aeration
on the main burner without having to take the
appliance apart.
The burner aeration is factory set but may need
adjusting due to either the local gas supply, air
supply or altitude.
Natural Gas: 1/8" (3.2mm) open
Propane: 3/16" (4.8mm) open
Note: Any damage due to carboning result-
ing from improperly setting the aeration controls is NOT covered under
warranty.
Note: Aeration Adjustment should only
be performed by an authorized FPI
Installer at the time of installation or
service.
TEST FOR FLUE
SPILLAGE
A " spillage" test must be made before the
installed unit is left with the customer. Follow
the procedure below:
1) Start all exhaust fans in the home and then
close all external doors and windows in the
house.
2) Light the unit and set controls to maximum.
Turn fan off.
FPI U31-2 Gas Fireplace Insert
9
INSTALLATION
3) After fi ve minutes, test that there is a “pull” on
the fl ue by placing a smoke match, cigarette
or similar device which gives off smoke,
in front of the spill tube. To ensure a valid
test, place a scrap piece of sheet metal (or
other noncombustible material) between
the spill tube and the upper louver, this will
prevent the natural convection of the unit
from interfering with the test. See diagram
1.
Diagram 1
The smoke should be drawn into the spill tube.
If the smoke is still not drawn into the spill tube,
turn the unit off and check for the cause of the
lack of draft. If necessary, seek expert advice.
If the heater turns off because of lack of draft
during the spillage test, check for the cause
and if necessary, seek expert advice.
The thermally actuated safety switch will
automatically reset after it has cooled off.
The switch will continue to cycle until the
draft problem is corrected. DO NOT BYPASS
OR DISCONNECT THIS SWITCH.
OPTIONAL
BRICK PANEL
1) Unwrap the brick pattern panels from the
protective wrapping.
2) Remove the glass front if it is already installed.
3) Put the rear brick panel fl at against the back
of the unit.
4) Before installing the side brick panels, loosen
the screws for the brick tabs enough so that
you can slide the brick tabs on to the screws
easily but that the tabs are secure. For the
location of the side brick tab screws see
diagram 1.
5) Remove the brick tabs and slide the side
brick panels into position. See diagram 3.
Install the brick tabs. See diagram 2.
Diagram 2
For wind turbulent sites, a wind cap may remedy
the problem.
Note: The thermally activated safety switch
will sense the change in temperature and shut
down the gas valve in the event of a severe
downdraft or a blocked or disconnected
vent. The switch acts as a safety shut-off to
prevent a build-up of carbon monoxide. If the
fl ue is blocked or has no "draw", the switch
will automatically shut off the supply of gas
within 5 - 10 minutes. Tampering with the
switch can result in carbon monoxide (CO)
poisoning and possible death.
Diagram 3
Diagram 1
10
FPI U31-2 Gas Fireplace Insert
INSTALLATION
LOG SET INSTALLATION
Read the instructions below carefully and refer to the diagrams. If logs are broken do not use the unit until
they are replaced. Broken logs can interfere with the pilot operation.
The gas log kit contains the following:
a) 02-43 Rear Log
b) 02-45 Front Right Log
c) 02-56 Middle Left Log
d) 02-46 Left Top Log
e) 02-47 Center Log
f) 02-48 Middle Right Log
g) 02-44 Front Left Log
h) 902-154 Embers
i) 902-153 Rockwool
j) 902-179/P Vermiculite
k) 946-669 Platinum Embers
(supplied with packaged manual)
Vermiculite
and embers
Vermiculite
and embers
Vermiculite
and embers
3) Place Rear Log A)02-43 on the two pins on the rear
log support.
The "02" refer numbers (i.e. 02-43) are
molded into the rear of each log.
Note: Install Optional Brick Panels prior to installing logs.
1) Carefully remove the logs from the box and unwrap
them. The logs are fragile, handle with care - do not
force into position.
2) Sprinkle the vermiculite around the fi rebox base. Take
some of the embers (approx. 1/3 of the bag) and
sprinkle over the vermiculite.
A)02-43
Pins on Rear Log Support
4) Place Front Right Log B)02-45 on the two pins as
shown.
B)02-45
FPI U31-2 Gas Fireplace Insert
11
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