Regency GEM54-NG Quick start guide

WARNING:
If the information in these instructions are not followed
exactly, a fire or explosion may result causing property
damage, personal injury or loss of life.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
FOR YOUR SAFETY
What to do if you smell gas:
Do not try to light any appliance
Donottouchanyelectricalswitch:
do not use any phone in your
building.
Immediatelycallyourgassupplier
from a neighbour's phone. Follow
the gas supplier's instructions.
If you cannot reach your gas
supplier, call the fire department.
918-784
Regency Gem54
Gas Fireplace
07/08/09
Owners &
Installation Manual
www.regency-fire.com.au
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
MODELS: GEM54-NG
GEM54-LPG
GEM54-ULPG
LISTINGS AND CODE APPROVALS
Thesegasapplianceshavebeentestedin
accordancewith AS4558/NZS5262and
have been certified by theAustralian Gas
Association for installation and operation
as described in these Installation and
Operating Instructions.
Your unit should be serviced annually
by an authorised service person.

Regency GemfireTM Gas Fireplace
2
To the New Owner:
Congratulations!
Youaretheownerofastate-of-the-artGasFireplacebyREGENCY®.TheGem54hasbeen
designed to provide you with all the warmth and charm of a wood fireplace at the flick of a
switch. The model Gem54 has been approved by AGA for both safety and efficiency. 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 Regency®Fireplace.

Regency GemfireTM Gas Fireplace 3
TABLE OF CONTENTS
DATA BADGE
Copy of data badge.......................................................4
DIMENSIONS
Unit Dimensions ............................................................5
Faceplate & Door Frame Dimensions ...........................5
INSTALLATION
Important Message ......................................................6
Before You Start ............................................................6
General Safety...............................................................6
Installation Checklist......................................................7
Locating Your Gas Fireplace .........................................7
Clearances ....................................................................8
Non-Combustible Requirements ...................................8
Mantel Clearances.........................................................9
Mantel Leg Clearances..................................................9
Framing & Finishing.....................................................10
Unit Assembly Prior To Installation..............................12
Top Standoff Assembly........................................12
Side Nailing Strips ...............................................12
Venting Introduction.....................................................12
Vent Restrictor Position...............................................13
Exterior Vent Termination Requirements.....................14
Venting Arrangements ................................................15
Horizontal Termination (Flex)...............................15
Rigid Pipe Venting Systems ........................................16
Basic Horizontal & Vertical Terminations.............16
5” x 8” Rigid Pipe Cross Reference Chart...................17
Venting Arrangements ................................................19
Allowable Horizontal Terminations.......................19
Venting Arrangements ................................................20
Venting Arrangements ................................................23
Allowable Vertical Terminations for Gem54-ng....23
Venting Arrangements ................................................24
Allowable Vertical Terminations...........................24
Unit Installation with Horizontal Termination................25
Unit Installation with Vertical Termination....................26
Unit Installation............................................................27
Horizontal Termination.........................................27
with Flex Vent System .........................................27
High Elevation .............................................................28
Gas Line Installation....................................................28
Pilot Adjustment...............................................................
Pilot Adjustment...........................................................28
Gas Pipe Pressure Testing..........................................28
S.I.T. Valve Description................................................28
Conversion from NG to LPg .......................................29
Conversion from NG to ULPG.....................................29
Aeration Adjustment ....................................................32
Wiring Diagram ...........................................................32
Optional Stainless Steel ..............................................33
Reflective Panel Installation ........................................33
Glass Crystals or optional ceramic stones ..................34
Installation On Burner..................................................34
Optional Pebble Installation.........................................34
Screen & Door frame Installation................................35
Faceplate Installation...................................................36
OPERATING INSTRUCTIONS
Operating Instructions .................................................38
First Fire ......................................................................38
Lighting Procedure ......................................................38
Normal Operating .......................................................38
Shutdown Procedure...................................................38
Sounds of Gas Appliances ..........................................38
Copy of Lighting Plate Instructions..............................39
MAINTENANCE
Maintenance Instructions.............................................40
General Vent Maintenance..........................................40
Thermopile / Thermocouple.........................................40
Glass Gasket...............................................................40
Glass Door...................................................................40
Glass Replacement .............................................40
Glass Door Removal ...................................................41
DC Spark Box Battery Replacement...........................42
DC Spark Box Replacement........................................42
Valve Tray Replacement..............................................43
PARTS LIST
Main Assembly ............................................................45
Accessories.................................................................46
WARRANTY
Warranty......................................................................47

Regency GemfireTM Gas Fireplace
4
INSTALLATION
DATA BADGE
ThisisacopyofthebadgethataccompanieseachGem54™-NGDirectVentGasFireplace.Wehaveprintedacopyofthecontentshereforyourreview.
NOTE: Regency®units are constantly being improved. Check the badge on the unit and if there is a difference, the badge on the unit is the correct
one.
COPY OF DATA BADGE
Electrical: Millivolt Only
Serial
Number 345
918-785
N2134
Regency Gas Fireplace
Gas Type NG LPG ULPG
Model Gem54-NG Gem54-LP Gem54-ULPG
Gas Consumption 35.9 mj. 32.2mj. 28.7mj.
Manifold Pressure 0.88 kPa 2.49kPa 2.49 kPa
Injector Size 1 x #32 1 x#51 1 x #52
2.95mm 1.70mm 1.61mm
Model
AGA Approval number to: # 7493
Code AS4558 / NZ5262
Distributed by:
Western Australia:
Eastern Australia:
Air Group Australia
28 Division St
Welshpool WA 6106
To be installed by an authorised person in
accordance with installation instructions provided
with the appliance.
Fireplace Products
Australia Pty. Ltd.
21-23 South Link Blvd.
Dandenong, VIC 3175
(Australia Only)
909-133
“PRIMARILY A DECORATIVE
APPLIANCE NOT CERTIFIED
AS A SPACE HEATER”
WARNING:

Regency GemfireTM Gas Fireplace 5
INSTALLATION
DIMENSIONS
59” (1499mm)
52-5/8” (1337mm)
48-1/2” (1232mm) 20-1/2” (521mm)
19-3/4” (502mm)
10-5/8”
(270mm)
1-1/2”
(38mm)
31-5/8” (803mm)
46-3/8” (1178mm)
35-1/4” (895mm)
21-5/8” (549mm)
17-1/8” (435mm)
5-11/16”
(144mm)
8”(203mm)
Outer Dia.
5” (127mm)
Inner Dia.
FACEPLATE & DOOR FRAME OVERLAY DIMENSIONS
UNIT DIMENSIONS

Regency GemfireTM Gas Fireplace
6
INSTALLATION
13) Do not slam shut or strike the glass door.
14) Under no circumstances should any solid
fuels (wood, paper, cardboard, coal, etc.) be
used in this appliance.
15) The appliance area must be kept clear and
free of combustible materials, (gases and
other flammable vapours and liquids).
INSTALLATION
IMPORTANT MESSAGE
SAVE THESE
INSTRUCTIONS
The Gem54™ Direct Vent Fireplace must be
installed in accordance with these instructions.
Carefullyreadalltheinstructions inthis manual
first. Consult the "authority having jurisdiction"
to determine the need for a permit prior to
startingthe installation.Itis theresponsibilityof
the installer to ensure this fireplace is installed
in compliance with manufacturers instructions
and all applicable codes and complies with a
S5601/AG601clause5.12,13.2and5.12,13.5.
BEFORE YOU START
INSTALLATION AND REPAIR SHOULD
BE DONE BY AN AUTHORIZED
SERVICE PERSON. THE APPLIANCE
CLOTHINGOROTHERFLAMMABLE
MATERIALSHOULDNOTBEPLACED
ON OR NEAR THE APPLIANCE.
GENERAL SAFETY
INFORMATION
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, ETC. IT IS IMPERATIVE
THAT CONTROL COMPARTMENTS,
BURNERS AND CIRCULATING AIR
PASSAGEWAYS OF THE APPLIANCE
BE KEPT CLEAN.
DUE TO HIGH TEMPERATURES, THE
APPLIANCE SHOULD BE LOCATED
OUT OF TRAFFIC AND AWAY FROM
FURNITURE AND DRAPERIES.
WARNING: FAILURE TO INSTALL THIS
APPLIANCE CORRECTLY WILL VOID
YOUR WARRANTY AND MAY CAUSE
A SERIOUS HOUSE FIRE.
CHILDREN AND ADULTS SHOULD BE
ALERTED TO THE HAZARDS OF HIGH
SURFACE TEMPERATURES, ESPE-
CIALLY THE FIREPLACE GLASS, AND
SHOULDSTAYAWAYTOAVOIDBURNS
OR CLOTHING IGNITION.
YOUNGCHILDRENSHOULDBECARE-
FULLY SUPERVISED WHEN THEY
ARE IN THE SAME ROOM AS THE
APPLIANCE.
1) Theapplianceinstallationmustconformwith
localcodesor,intheabsenceoflocalcodes,
with the current Installation and Building
Codes.
2) The appliance when installed, must be
electrically grounded in accordance with
local codes.
3) See general construction and assembly
instructions.Theapplianceandventshould
be enclosed.
4) This appliance must be connected to the
specified vent and termination cap to the
outsideofthebuildingenvelope.Nevervent
to another room or inside a building. Make
sure that the vent is fitted as per Venting
instructions.
5) Inspect the venting system annually for
blockage and any signs of deterioration.
6) Venting terminalsshallnotberecessedinto
a wall or siding.
7) Any safety glass removed for servicing
must be replaced prior to operating the
appliance.
8) To prevent injury, do not allow anyone who
is unfamiliar with the operation to use the
fireplace.
9) Wearglovesandsafetyglassesforprotection
while doing required maintenance.
10) Be aware of electrical wiring locations in
walls and ceilings when cutting holes for
termination.
11) Under no circumstances should this
appliancebemodified.Partsthathavetobe
removed for servicing should be replaced
prior to operating this appliance.
12) Installationandanyrepairstothisappliance
should be done by an authorized service
person.Aprofessionalservicepersonshould
becalledto inspect this appliance annually.
Make it a practice to have all of your gas
appliances checked annually.
"THIS UNIT MUST ALWAYS
TERMINATE / VENT
DIRECTLY TO THE OUTDOORS."

Regency GemfireTM Gas Fireplace 7
INSTALLATION
INSTALLATION
This includes:
1) Clockingthe appliance toensurethe correct
firing rate (rate noted on label 41,500 Btu/h,
after burning appliance for 15 minutes.
2) Ifrequired,adjustingtheprimaryairtoensure
that the flame does not carbon. First allow
the unit to burn for 15-20 min. to stabilize.
CAUTION: Any alteration to the product that
causes sooting or carboning that results
in damage is not the responsibility of the
manufacturer.
LOCATING YOUR
GAS FIREPLACE
A) Flat on Wall
B) Flat on Wall Corner
C) Recessed into Wall/Alcove
D) Corner
Diagram 1
1) When selecting a location for your fireplace,
ensure that the clearances are met.
2) The appliance must be installed on a flat,
solid, continuous surface For example a
wood,metalorconcretefloororinaraised(on
thewall)application. Theappliancemust be
installedonametalorwoodpanelextending
the full width and depth of the appliance.
3) The Gem54 Direct Vent Gas Fireplace can
beinstalled inarecessed positionorframed
out into the room as in A, B, C and D. See
Diagram 1.
7) TestGasPressure(Referto"GasPipePres-
sure Testing" section).
8) Installstandardandoptionalfeatures. Refer
to the following sections:
a) Glass Crystals
b) Optional Firebox Base Pebbles
c) Optional Stainless Steel Reflective
Panels
d) Faceplate / Door Frame Overlay
e) Remote Control or Wall Thermostat
9) Wall Mounted ON/OFF Switch:
Use the toggle wall switch supplied with the
manual package. Use of a “decor” switch
causeshigherresistancewhichisaproblem
on gas fireplaces.
10) Final check.
Before leaving this unit with the customer, the
installer must ensure that the appliance is firing
correctly and operation fully explained to
customer.
INSTALLATION
CHECKLIST
1) Locate appliance
a) Room location (Refer to "Locating Your
Gas fireplace" section)
b) Clearances to Combustibles (Refer to
"Clearances" section)
c) Mantle Clearances (Refer to "Mantel
Clearances" section)
d) Framing&FinishingRequirements(Refer
to "Framing & Finishing" section)
e) VentingRequirements(Referto"Venting"
section)
2) Assemble the standoffs and nailing strips
(Referto"UnitAssemblyPriortoInstallation).
3) Slide unit into place.
4) Installvent(Referto"Venting Arrangement"
sections).
5) Make gas connections (Refer to "Gas Line
Installation section).
6) Test the pilot (Refer to "Pilot Adjustment"
section).
4) This appliance is Listed for bedroom
installations using the standard Remote
(millivolt thermostat system). Some areas
may have further requirements, check local
codes before installation.
5) The Gem54 Direct Vent Gas Fireplace
is approved for alcove installations, see
"Clearances" section for details.
6) We recommendthatyouplanyourinstallation
on paper using exact measurements for
clearances and floor protection before
actually installing this appliance. Have an
authorized inspector, dealer, or installer
review your plans before installation.
Note: For vent terminations refer to
"ExteriorVent TerminationLocations"
section.

Regency GemfireTM Gas Fireplace
8
INSTALLATION
INSTALLATION
Caution Requirements
The top, back and sides of the fireplace are defined by
standoffs. The metal ends of the standoff may NOT be
recessed into combustible construction.
WARNING
Fire hazard is an extreme risk
if these clearances (air space) to combustible materials are not
adhered to. It is of greatest importance that this fireplace and vent
system be installed only in accordance with these instructions.
CLEARANCES
The clearances listed below are Minimum distances unless otherwise stated:
A major cause of chimney related fires is failure to maintain required clearances (air space) to combustible materials. It is of the greatest
importance that this fireplace and vent system be installed only in accordance with these instructions.
F
B
E
D
A
Installed Close
to Floor
G
48" (1219mm)
4"
(102mm) 5-11/16”
(144mm)
28”
(711mm)
20"
(508mm)
21-3/4”
52-5/8”
60-1/2" (1537mm)
Non-combustible
Material
Non-combustible Material
Non-combustible Material
Non-combustible Material
Metal Stud (header)
Wood Stud
Wood Stud
Clearance: Dimension Measured From:
A: Mantel Height (min.) 20" (508mm) Top of Fireplace Opening
B: Sidewall 4" (102mm) Side of Fireplace Opening
C: Ceiling
(room and/or alcove) 40-7/8" (1038mm) Top of Fireplace Opening
D: Mantel Depth (max.) 13" (330mm) 30" Above Fireplace Opening
E: Alcove Width 83" (2108mm) Sidewall to Sidewall (Minimum)
F: Alcove Depth 36" (914mm) Front to Back Wall (Maximum)
Note 0" No hearth required
F
B
C
Installed Close
to Ceiling
NON-COMBUSTIBLE REQUIREMENTS
Flue Clearances
Horizontal - Top 3" (76mm)
Horiztonal - Side 2" (51mm)
Horiztonal - Bottom 2" (51mm)
Vertical 2" (51mm)

Regency GemfireTM Gas Fireplace 9
INSTALLATION
INSTALLATION
MANTEL CLEARANCES
Note: Ensurethepaintthatisusedonthemantel
and the facing is "heat resistant" or the
paint may discolour.
MANTEL LEG CLEARANCES
Combustible mantel leg clearances as per diagram:
4"
Allowable mantel
leg projection
11-1/2” (292mm)
14” (356mm)
15-3/4” (400mm)
1.5" (38mm)
MANTEL LEG
4”(102mm) Non-Combustible
Drywall
2
0
12 64
810
Top o f
Fireplace
Opening
13" (330mm)
3 ½" (89mm)
Standoff
Metal Stud
(On Edge)
0
14
Non-combustible
Facing
To Floor
1" (25mm)
30” (762mm)
20”
21”
28-1/8”
(724mm)
(51mm)
(102mm)
(152mm)
(203mm)
(254mm)
(305mm)
(356mm)
Due to the extreme heat this fireplace emits, the
mantelclearancesarecritical.Combustiblemantel
clearances from top of front facing are shown in the
diagram on the right.
Note: A non-combustible mantel may be
installed at a lower height if the framing
is made of metal studs covered with a
non-combustible board.

Regency GemfireTM Gas Fireplace
10
INSTALLATION
INSTALLATION
Note: When constructing the framed opening, please ensure there
is access to install the gas lines when the unit is installed.
2) For exterior walls, insulate the enclosure to the same degree as the
rest of the house, apply vapour barrier and drywall, as per local instal-
lation codes. (Do not insulate the fireplace itself.)
WARNING:Failuretoinsulateandaddvaporbarrierstotheinside
of the exterior wall will result in operational and performance
problems including, but not limited to: excessive condensation
on glass doors, poor flame package, carbon, blue flames etc.
These are not product related issues.
3) The unit does not have to be completely enclosed in a chase. You
mustmaintainclearancesfromtheventtocombustiblematerials:See
"Clearances" section. Combustible materials can be laid against the
side and back standoffs and the stove base.
4) If material such as brick, stone, etc extends past the faceplate depth,
when finishing around the faceplate, the minimum opening dimen-
sions noted below must be adhered to ensuring for the removal of the
faceplate.
FRAMING & FINISHING
1) Frame in the enclosure for the unit with framing material.
IMPORTANT: Header must be metal stud. Allother framing may be
of combustible type such as 2x4 (0.6m x 1.2m) / 2x6 (0.6m x 1.8m)
framing materials.
58-3/16” (1478mm)
26-5/8” (676mm)
5) When finishing around the faceplate, if material such as brick, stone,
etc. extend past the faceplate depth - the minimum opening
dimensions noted below must be adhered to, this is to assure
removal of the faceplate.
Finished
Material Nailing Strip Position
13mm 25mm
Factory
Setting
25mm 13mm
38mm 0mm (flush)
Unit
Nailing Strip
1” Forward
Unit
Nailing Strip
½” Forward
Unit
Nailing Strip
Flush w/unit
Factory Set
Nailing Strips