Jøtul Direct Vent Gas Fireplace GZ550s User manual

1
Installation
and
Operation
Instructions
Jøtul GZ 550 DV
Acadia
Direct Vent Gas
Fireplace
WARNING:
IF THE INFORMATION IN THESE INSTRUC-
TIONS ARE NOT FOLLOWED EXACTLY, A FIRE
OR EXPLOSION MAY RESULT CAUSING PROP-
ERTY 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:
INSTALLATION AND SERVICE MUST BE PER-
FORMED BY A QUALIFIED INSTALLER, SER-
VICE AGENCY OR LICENSED GAS SUPPLIER.
WHAT TO DO IF YOU SMELL GAS:
• DO NOT TRY TO LIGHT ANY APPLIANCE.
• DO NOT TOUCH ANY ELECTRICAL
SWITCHES.
• DO NOT USE THE PHONE IN YOUR
BUILDING. IMMEDIATELY CALL YOUR GAS
SUPPLIER FROM A NEIGHBOR’S PHONE.
• FOLLOW YOUR GAS SUPPLIER’S
INSTRUCTIONS.
• IF YOU CANNOT REACH YOUR GAS
SUPPLIER, CALL THE FIRE DEPARTMENT.
AVERTISSEMENT:
ASSUREZ-VOUS DE BIEN SUIVRE LES IN-
STRUCTIONS DANS CETTE NOTICE POUR
REDUIRE AU MINIMUM LE RISQUE D’INCENDIE
OU POUR EVITER TOUT DOMMAGE MATERIEL,
TOUTE BLESSURE OU MORTALIT’E.
NE PAS ENTREPOSER NI UTILISER D’ESSENCE
NI OU LIQUIDES INFLAMMABLES DANS LE
VOISINAGE DE CET APPAREIL OU DE TOUT
AUTRE APPAREIL.
L’INSTALLATION LE SERVICE DOIVENT
ETRE EXECUTES PAR UN INSTALLATEUR
QUALIFIE, AGENCE DE SERVICE OU LE
FOURNISSEUR DE GAZ.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE
GAZ.
• NE PAS TENTER D’ALLUMER L’APPAREIL
• NE TOUCHEZ A AUCUM NTERRUPTEUR.
• NE PAS VOUS SERVIR DES TELEPHONES
SET TROUVANT DANS LE BATIMENT OU
VOUS VOUS TROUVEZ.
• APPELEZ IMMEDIATEMENT VOTRE
FOURNISSEUR DE GAZ CHEZ UN VOISIN.
SUIVEZ LES INSTRUCTIONS DU FOURNISSEUR.
• SI VOUS NE POUVEZ REJOINDRE LE
FOURNISSEUR DE GAZ, APPELEZ LE SER-
VICE DES INCENDIES.

2
Welcome to Jøtul...
Congratulations on the purchase of your new
Jøtul GZ 550 DV Acadia Gas Fireplace.
We at Jøtul are glad you’ve made the decision to
warm your hearth with a Jøtul product. Your new
fireplace exemplifies our experience gained over 150
years as the world’s largest manufacturer of solid
fuel burning appliances. We’ve been making fine
quality cast iron wood and coal stoves and fireplaces
continuously since 1853.
The Jøtul GZ550 DV Acadia fireplace combines
advanced gas technology with the warm, traditional
elements of cast iron. With proper care and use, your
fireplace will provide you with many years of safe,
dependable and satisfying service.
The Jøtul GZ550 DV Acadia is a direct vented gas
heater designed and approved for installation into a
variety of configurations where close clearance to
combustible material is required. Please take a few
minutes to familiarize yourself with this manual and
the features of your new Jøtul fireplace.

3
Table of Contents
Specifications ................................... 2
Installation / Service Tools ............ 2
General Information ....................... 3
Safety Information .......................... 4
Installation Requirements
Framing ............................................ 4
Mantel Clearances ........................ 6
Hearth Protection ......................... 6
Vent Requirements ....................... 7
Vertical Termination ..................... 8
Horizontal Termination................ 8
Terminal Clearances ...................... 9
Vent Restrictor ............................. 10
Fireplace Assembly
Blower Installation...................... 10
Gas Connection ............................ 12
Gas Pressure.................................. 12
High Altitude Adjustment ........ 13
Fuel Conversion ............................ 14
Wall Thermostat .......................... 16
Remote Control ............................ 16
Antique Brick Kit .......................... 17
Log Set Installation ..................... 18
Surround Assembly ..................... 19
Double Door Installation ........... 19
System Check................................ 20
Operation ......................................... 22
Maintenance ................................... 23
Glass Replacement ........................ 23
Illustrated Parts Breakdown .......24
Replacement Parts List ................. 25
Service Log ....................................... 26
Lighting Instructions .... Back Cover
Unpacking the Fireplace
1. Before you remove the carton, remove the cast
iron parts that are packed around the fireplace
cabinet.
PLEASE READ THESE INSTRUCTIONS IN
THEIR ENTIRETY AND MAKE THEM
AVAILABLE TO ANYONE USING OR
SERVICING THIS APPLIANCE.
2. Lift the shipping carton off of the fireplace
cabinet.
3. Unpack the Firebox. The Logset is packaged inside
the firebox. Remove the Glass Panel Frame to
unpack the firebox:
• Locate the right and left spring latches on the
underside of the firebox floor. Release each latch
by pulling them forward to disengage the frame
body.
• Pull the Glass Frame away from the firebox and
lift to disengage it from the three steel tabs
located at the top of the firebox. Set the glass out
of the way.
Do not unpack the logs until you are ready to
install them.
Pull each Spring Latch to disengage them from the
Glass Frame.
Spring Latch

4
Specifications
Input Rates
Natural Gas
28,000 BTU/hr. maximum input
18,000 BTU/hr. minimum input
Propane
28,000 BTU/hr. maximum input
21,000 BTU/hr. minimum input
Inlet Pressure: MIN MAX
Natural Gas: 5.0 WC (1.24 kPa) 7.0 WC (1.74 kPa)
Propane: 11.0 WC (2.73 kPa) 13.0 WC (3.23 kPa)
Manifold Pressure: MIN MAX
Natural Gas: 1.6 WC (.39 kPa) 3.5 WC (.87 kPa)
Propane: 6.4 WC (1.59 kPa) 10.0 WC (2.48 kPa)
Jøtul GZ 550 Acadia
Direct Vent Gas Fireplace
Manufactured and Distributed by:
Jøtul A.S.A.
Fredrikstad, Norway
Jøtul North America
Portland, Maine
THIS FIREPLACE IS SHIPPED AS A
NN
NN
NAA
AA
ATURAL GASTURAL GAS
TURAL GASTURAL GAS
TURAL GAS FIREPLACE ONLY. IF
USE WITH PROPANE IS DESIRED,
THE FIREPLACE MUST BE CON-
VERTED TO USE WITH PROPANE.
FOR YOUR CONVENIENCE THIS
FIREPLACE IS SHIPPED WITH A
PROPANE CONVERSION KIT.
Test Standards
This appliance complies with
National Safety standards
and is tested and listed by In-
tertek Testing Services of
Middleton, Wisconsin to
ANSI Z21.88-2002•CSA 2.33-
M02 and CAN/CGA 2.17--
M91, CSA P.4.-01.2 for Canada.
DO NOT ATTEMPT TO ALTER OR MODIFY THE CON-
STRUCTION OF THE APPLIANCE OR ITS COMPONENTS.
ANY MODIFICATION OR ALTERATION WILL VOID THE
WARRANTY, CERTIFICATION AND LISTING OF THIS
APPLIANCE.
GZ 550 DV Options
• Antique Brick Kit ............................................ 154961
• Two Speed Blower, 125 / 60 c.f.m. ............ 154967
• 4” x 6-5/8” Adaptor Kit ................................ 154974
• High Altitude Conversion Kit - NG ........... 154977
• High Altitude Conversion Kit - LP ............. 154978
• Fuel Conversion Kit - LP................................ 154937
• Fuel Conversion Kit - NG.............................. 154979
• Wall Thermostat ............................................ 750003
• Remote Control .............................................. 129706
•QuickFace Fronts w/ Screen
Steel Rectangular, Matte Black .................. 154964
Steel Arch, Matte Black ................................ 154965
Brushed Stainless Steel, Rectangular ...... 154968
Brushed Stainless Steel Arch...................... 154969
• Arched Double Doors, Matte Black .......... 350560
• Arched Double Doors, Blue Black .............. 350561
• Double Door Basket Screen ........................ 154973
www.nficertified.org
To ensure your confidence, we recommend
that whenever possible, our products be
installed and serviced by professionals who
are certified by the National Fireplace
Institute (NFI) or, in Canada, by Wood Energy
Technical Training (WETT).
We at Jøtul North America are dedicated to
manufacturing the finest quality hearth
products you can be assured will give you
many years of safe, dependable service.

5
General Information
IMPORTANT:
SAVE THESE INSTRUCTIONS.
1. The installation and repair of this appliance must
be done by a qualified service person. Failure to
properly install and maintain this heater could
result in an unsafe or hazardous installation,
which may result in a fire, explosion, property
damage, personal injury or loss of life.
2. This appliance should be inspected before use
and at least annually. More frequent cleaning
may be required due to excessive lint from
carpeting, bedding material, etc. It is imperative
that control compartments, burners and circulat-
ing air passageways of the appliance be kept
clean.
`S’assurer que le bruleur et le compartiment des
commandes sont propres. Voir les instructions
d’installation et d’utilisation qui accompagnent
l’appareil.
3. The installation must conform to local codes. Your
local Jøtul authorized dealer can assist you in
determining what is required in your area for a
safe and legal installation. Some areas require a
permit to install a gas burning appliance. Always
consult your local building inspector or authority
having jurisdiction to determine what regulations
apply in your area.
In the absence of local codes, the installation
requirements must comply with the current
National codes. In the U.S., these requirements
are established in the National Fuel Code, ANSI
Z223.1.(NFPA 54). In Canada, the codes have been
established in CAN/CGA B149 Fuel Installation
Code.
Installer l’appareil selon les codes ou reglements
locaux, ou, en l’absence de tels reglements, selon
THIS HEATER MUST BE INSTALLED AND
MAINTAINED BY A QUALIFIED SERVICE
AGENCY.
DO NOT ATTEMPT TO ALTER OR
MODIFY THE CONSTRUCTION OF THIS
APPLIANCE OR ITS COMPONENTS. ANY
MODIFICATION OR ALTERATION WILL
VOID THE WARRANTY, CERTIFICATION
AND LISTING OF THIS APPLIANCE.
les Codes d’installation CAN/CGA-B149.
4. DO NOT OPERATE THIS FIREPLACE IF ANY PART HAS
BEEN UNDER WATER.
Immediately call a qualified service technician to
inspect the heater and to replace any part of the
control system and any gas control which has
been under water.
Ne pas se servir de cet appareil s’il a ete’ plonge
dans l’eau, completement ou en partie. Appeler
un technicien qualifie pour inspecter l’appareil et
remplacer toute partie du syste’me de controle et
toute commande qui ont ete plonges dans l’eau.
5. Do not operate the fireplace with the glass front
removed, cracked or broken. Replacement of the
glass should be done by a licensed or qualified
service person. Only remove glass for routine
service. Always handle glass carefully.
Pour utilisation avec les portes en verre cerifiers
aved l’appareil seulemend ou. Ne pas utiliser avec
des portes on verre.
6. Notify your insurance company before proceding
with installation of this fireplace.
Suggested Tools for
Installation and Service
• External regulator (for Propane only)
• Piping which complies with local code
• Manual shutoff valve - T-Handle in MA
• Sediment trap - if required by code
• Tee joint
• Pipe wrench
• Pipe sealant
• 10mm open end wrench
• 1/2”, 7/16” open end wrench
• Phillips head screwdriver
• Flat head screwdriver
• 1/4” nut driver
• Gloves
• Safety glasses
• Torx T20 screwdriver
• Leak test solution
• Reciprocating Saw
• Power Drill

6
Installation
Requirements
The GZ 550 DV Acadia Gas Fireplace and its vent
system must be installed within a totally enclosed
structure. The fireplace must be connected to the
specified vent and termination cap outside the
building. Do not vent into another room or inside
any part of a building.
The approved vent configurations described
herein are derived from extensive testing under
controlled laboratory conditions. Gas appliance
performance can be negatively affected by variables
present in the installation environment, i.e: strong
prevailing winds, steep roofs, nearby trees, snow
accumulation, etc. These conditions should be taken
into consideration by the installer and home owner.
In such instances, system performance can often
be improved by an increase in the vent height or
installation of a high wind termination cap.
Placement and Framing
The combustible framing members of the fireplace
enclosure may be placed in direct contact with the
fireplace cabinet as specified in the illustrations on
the following pages. Use the standoffs integrated
into the sides and top of the front opening to locate
a combustible header and side framing members as
shown in the illustrations. See Fig. 1.
Electrical Power: If the optional Blower (#154967)
will be used, be sure to include provision for a
properly grounded, 120 volt house current outlet at
the fireplace structure.
Safety Information
Due to the high operating temperatures this
appliance should be located out of traffic and
away from furniture, draperies, etc. Maintain
proper clearance to combustible mantels and
fireplace trim.
Children and adults should be alerted to the
hazards of high surface temperatures and should
stay away to avoid burns or clothing ignition.
Young children should be supervised while they
are in the same room as the Acadia gas fireplace.
Surveiller les enfants. Garder les vetements, les
meubles, l’essence ou autres liquides a vapeur
inflammables loin de l’appareil.
Clothing or other flammable materials should not
be placed ON or NEAR the Acadia gas fireplace.
Never allow any to use the fireplace if they are
unfamiliar with its operation.
NEVER store or use gasoline or any other flam-
mable vapors or liquids in the vicinity of the
Acadia gas fireplace.
Never burn any solid materials (wood, cardboard,
paper, coal, etc.) in this gas fireplace. Use with
natural gas or propane fuel ONLY.
Any safety screen, glass or guard removed for
servicing the appliance must be replaced prior to
operating the appliance.


Do not slam or strike the glass panel.


Were gloves and safety glases while performing
maintenance procedures.
Electrical Hazard


Be aware of electrical wiring locations when
cutting holes in walls and ceilings for termination.


The optional Acadia Blower (154960) must be
electrically grounded in accordance with local
codes or, in the absence of local codes, with the
current ANSI/NFPA 70, National Electrical Code or
CSA C22.1-Canadian Electrical Code.


The Acadia Blower is supplied with a three-prong
(grounding) plug for protection against shock
hazard and should be plugged directly into a
properly grounded three-prong receptacle. DO
NOT CUT OR REMOVE THE GROUNDING PRONG
FROM THE PLUG.


Always disconect the power supply when per-
forming routine service on the fireplace.
Parallel Installation
Although it is possible to place combustible framing
members in direct contact with the rear surface of
the cabinet, the fireplace must be located forward
of the back wall with adequate clearance to accom-
modate the vent adaptor and subsequent lengths
of vent pipe. Consideration must also be given to
maintaining a minimum 1 inch (25 mm) clearance
between a vertical vent pipe and any combustible
materials to the rear of the unit. See Figs. 2, 3, and 4.
Corner Installation
A corner installation will require that the Vent
Adaptor be installed in a top exit position. Horizontal
terminations will then require use of a 90° elbow.
Figs. 5 and 5a show rear termination with 5/8
Simpson Dura-Vent Wall Thimble #1247.

7
38
(970 mm)
Horizontal Vent: Minimum depth accomodates the length of
Vent Adaptor and one 6 vent section through wall construction.
Vent Adaptor: 5/8
A = 21 3/ 
Vertical Vent: Minimum depth includes 1 inch clearance
between Vent Adaptor and combustible wall construction.
Vent Adaptor: 5/8 4/6
A = 21 1/2 20
A
35 3/4
900 mm
16 1/4
410 mm
35
890 mm 35 3/4 *
910 mm
8
200 mm
4
100 mm 38
970 mm
36 1/2
921 mm
25
635 mm
Figure 3. Depth requirement to rear wall.
Figure 4. Vent Adaptor orientation.
Figure 2. Minimum horizontal vent
allowance through wall.
Security Vent:
A = 25 1/4 (645 mm)
Security Termination has no slip adjustibility.
Simp on DuraVent and Amerivent:
A = 25 3/4 (660 mm)
5/8 Vent Adaptor
A
6 Vent
Section
Header Standoff
Height: 36 1/2”
Figure 1. Cabinet Dimensions.
Figure 5. Corner framing dimensions.
28 1/2
730 mm
16
410 mm
41
1041 mm
9
230 mm
56 1/2
1435 mm
Figure 5a. Corner Installation - 5/8 vent, rear termination.
Wall Cutout :
4/6 Pipe - 10”x10”
5/8 Pipe - 11”x11”
Observe all vent
and termination
clearance
requirements.
3
1092 mm
8 1/2
1232 mm
WALL OPENING
5/8 VENT
11 x 11
280 mm x 280 mm
See text for
details.
9 1/ 
1232 mm
Minimum
mantel
shelf
height to
cover vent
wall
thimble
CUSTOM
MANTEL
CABINET 2
50 mm
Min. Vent
Clearance
16 1/4
(413 mm)
16 1/4
(415 mm)
Rear Exit
19 1/4
(490 mm)
21 1/2
(546 mm)
16 1/4
(415 mm)
Top Exit
38 3/4
(990 mm)
5/8 Vent
20
(510 mm)
4/6 Vent
32 3/4
(830 mm)
NOTE: DO NOT INSTALL CABINET ON FLOOR SURFACE
LOWER THAN THE FRONTAL HEARTH SURFACE.

8
Facing and Clearance Requirements
The following clearance and hearth specifications
are the minimum requirements for the GZ550
Acadia gas fireplace. Measure clearances from the
steel fireplace cabinet - not the cast iron surround
panels. See Figures 6 - 8.
A combustible surface is anything that can burn
(i.e. sheet rock, wallpaper, wood, fabrics etc.). These
surfaces are not limited to those that are visible and
also include materials that are behind non-combus-
tibles.
If you are not sure of the combustible nature of
a material, consult your local fire officials. “Fire
Resistant” materials are considered combustible -
they are difficult to ignite, but will burn. “Fire-
rated” sheet rock is also considered combustible.
Maintain the proper clearances to the appliance
to allow adequate flow of ventilation air around
the fireplace.
Figure 8. Minimum Side Wall and Trim Clearance.
Measured from the cabinet, not standoffs or cast iron
panels.
Figure 6. Header and Side Standoffs
Standoffs
Header
Standoff
Wallboard
10”
(250 mm)
Mantel and Trim Clearance
CAST IRON SURROUND PANELS
HEADER
UPPER TRIM
2 1/2 Max. D pth
1/2
7 1/2
9
10 1/2
12
13 1/2 DRYWALL
12 8 
TOP OF CABINET STANDOFF
MANTEL
AREA
35
Figure 7. Minimum Mantel Clearances. Measure
clearances from the top of the fireplace cabinet
before installation of the cast iron surround panels.
Hearth Protection
The GZ550 Acadia is approved for installation
without hearth protection. Combustible materials
may be used on the floor directly under and in front
of the fireplace. NOTE: The floor surface under the
unit must be level with or higher than the surface
in front of the unit in order for the fireplace
Controls Door to open properly.
SIDE WALL
SIDE TRIM
TOP TRIM
10
2.55 cm
1/2
1.2 cm
1/2
1.2 cm
GZ550 DV
Cabinet

9
SEALANT
Vent Requirements
The GZ550 DV Acadia Gas Fireplace is approved for
use with direct vent components produced by the
following manufacturers:
• Simpson Dura-Vent Corporation, 5/8 and 4/6 pipe
• Security Vent Ltd. International, 5/8 and 4/6 pipe
• Amerivent Corporation, 4/6 pipe
Use vent components from a single vent manu-
facturer. Do not combine parts from different
manufacturers in a single installation.
The vent termination must fall within the shaded area
designated in the diagrams in Figures 12 - 14.
Venting Guidelines
The minimum height for a vertical termination
cap must be no less than 7' from the top of the
unit. The maximum height must not exceed 35'.
The minimum vent height above the roof or
adjacent walls is specified by major building
codes. Use the Gas Vent Rule as a general guide.
See Fig.10. requirements of the approval listing
and the manufacturer’s instructions.
Clearance (airspace) between Vent and Combustibles:
Top - 2” (51 mm) Sides/Bottom - 1” (25 mm)
Wall Cutout Dimensions:
4/6 Pipe - 10” x 10” 5/8 Pipe - 11” x 11”
Any horizontal run must rise 1/4” per foot.
Install venting in accordance with the vent
manufacturers’ instructions. Never modify any
venting component, or use any damaged venting
product.
THE GAS APPLIANCE AND VENT SYSTEM MUST BE
VENTED DIRECTLY TO THE OUTSIDE OF THE BUILDING.
DO NOT CONNECT VENT TO A CHIMNEY SERVING A
SOLID FUEL OR ANOTHER GAS
APPLIANCE.
Joint Sealing Requirement: Apply
a 1/8” bead of high-temperature
(750°F) sealant to the male
section of the inner vent pipe.
See Fig. 9.
The cement should seal the
inner pipe from the outer
pipe.
Figure 9. Seal each inner joint before joining pipe .
Figure 11. Typical minimum horizontal vent
configuration - 5/8 Simpson DuraVent. Do not use 4/
6 pipe in this configuration.
45° Elbow
6” Vent Section
Wall Support
Wall Termination
IN DESIGNING THE VENT SYSTEM, DO NOT
COUNT THE 45° ELBOW CONNECTED TO THE
VENT COLLAR AS AN ELBOW.
Figure 10. Gas Vent Height Rule: Vertical vent
termination height above roof.
Flat to 6/12 1’0” 0.3M
Over 7/12 to 9/12 2’0” 0.6M
Over 10/12 to 12/12 4’0” 1.2M
Over 13/12 to 16/12 6’0” 1.8M
Over 17/12 to 21/12 8’0” 2.4M
Minimum
Height from Roof
ROOF SLOPE
H
2 ft.
min.
Horizontal Overhang
Vertical Wall
12
Roof Pitch
is X / 12
X
Termination
Cap
2 ft.
min.
Lowest Discharge
Opening
H = minimum height from roof
to lowest discharge opening
Do not recess the vent terminal into a wall or siding.
Inspect the vent system annually for blockage and
deterioration.
Installation of any components not manufactured
or approved by Jøtul or failure to meet all clear-
ance requirements will void all warranties and
may result in property damage, bodily injury, or
loss of life.

10
35
20
10
7
10 12
Restrictor
2/3 Closed
Restrictor
Fully Closed
Horizontal Run in Feet
/&/
30
9
Restrictor
1/3 Closed
Max.Two
Elbows -
90° or 5°
Restrictor
Open
Height in Feet
From Vent Collar
Minimum
Height
7
/6 Vent
5/8 Vent
Both
35
20
10
7
10 12
Restrictor
2/3 Closed
Restrictor
Fully Closed
Horizontal Run in Feet
30
9
Restrictor
1/3 Closed
5
Max.Two 5°
Elbows
Restrictor
Open
Height in Feet
From Vent Collar
Figure 12. Vent Window for vertical termination using
5/8 or 4/6 pipe.
Figure 13. Vent Window for offset vertical
termination using 5/8 or 4/6 pipe.
Vertical Termination
The vent must terminate within the shaded area
designated on the graphs in Figs. 12 and 13.
• Maximum Elbows - Two 90° or Two 45° (Do not
count the first elbow off the vent collar.)
• Use the restrictor settings indicated in the graph
as general guide. The specific characteristics of
your installation may require different settings.
Horizontal Termination
The vent must terminate within the shaded area
designated in Figs. 15 and 16. (Do not count the first
elbow off the vent collar.)
• Max. Elbows - One 90° or one 45°.
• Use of 4/6 pipe requires a minimum 1 foot rise. Fig. 14.
52
(990 mm)
Figure 14. Minimim
centerline for
horizontal
termination of 4/6
pipe

11
9
12
Height in Feet
From Vent Collar
Horizontal Run in Feet
Max. One 90°
Elbow
3
5
510
12
Figure 15. Horizontal termination -5/8 pipe. Figure 16. Horizontal Termination - 4/6 Pipe.
Minimum 1 ft. rise required.
9
12
Height in Feet
From Vent Collar
Horizontal Run in Feet
Max. One 90°
Elbow
3
5
510
12
1
Figure 17. Vent Terminal Clearances - National Fuel Gas Code.
Horizontal Termination Clearance
A= Clearance above grade, veranda, porch , deck, or
balcony : *12 inches (30 cm) minimum.
B= Clearance to window or door that may be opened:
Min. 9 inches, U.S. / *12 inches (30 cm) CAN.
We recommend 12in. minimum to prevent condensa-
tion on the window.
C= Clearance to permanently closed window:
Min. 9 inches, U.S. / *12 inches (30 cm) CAN
We recommend 12in. minimum to prevent condensa-
tion on the window.
D= Vertical clearance to ventilated soffit located above
the terminal within a horizontal distance of 2 feet (60 cm)
from the centerline of the terminal: 18 inches
(46 cm) minimum.
E = Clearance to unventilated soffit: *12 inches (46 cm)
minimum.
F = Clearance to outside corner: Min. 9 inches, U.S. / *12
inches (30 cm) CAN. We strongly recommend 12 inches,
particularly where windy conditions pevail.
G = Clearance to inside corner: Min. 6 inches, U.S. / *12
inches (30 cm) CAN. We strongly recommend 12 inches,
particularly where windy conditions pevail.
H = *Not to be installed above a meter/regulator assembly
within 3 feet (90 cm) horizontally from the center-line
of the regulator.
I= Clearance to service regulator vent outlet: 6 feet (1.8
m) minimum.
J = Clearance to nonmechanical air supply inlet to building
or the combustion air inlet to any other appliance: *12
inches (30 cm) minimum.
K = Clearance to a mechanical air supply inlet: *6 feet
(1.8 m) minimum.
L = ** Clearance above paved sidewalk or a paved driveway
located on public property: *7 feet (2.1 m) min.
M= Clearance under veranda, porch, deck, or balcony: *12
inches (30 cm) minimum. 1
* As specified in CGA B149 Installation Codes. Note: Local Codes
and Regulations may require different clearances.
** A vent shall not terminate directly above a sidewalk or driveway
which is located between two single family dwellings and serves
both dwellings.*
1Only permitted if veranda, porch, deck, or balcony, is fully open
on a minimum of two sides beneath the floor.*

12
Variable Vent Restriction
Vent restriction is accomplished by sliding two
restrictor panels over the combustion air intake ports
located at the back of the firebox, just below the
logset base. See Fig 19. The panel levers will be most
accessible with removal of the logset.
The panels are set in a fully open position at the
factory. Push each lever toward the center of the
firebox to increase restriction in one inch increments,
e.g: 1 inch travel = 1/3 closed position.
Use the Vent Window diagrams in Figs. 12-13 as a
starting point to determine the best restriction
setting. The ideal restrictor setting for a particular
vent system will vary depending on the specific
installation characteristics. Once the fireplace is
operating, further restrictor adjustment may be
necessary to obtain the best performance. See the
Operation chapter of this manual for further infor-
mation.
Figure 19. Vent restrictor settings.
Fireplace Installation
Optional Blower
Install the optional Blower (154967) before installing
the gas supply line. The 125 CFM heat-activated fan
unit will be located in the bottom rear of the fire-
place cabinet.
Power Requirement
The blower must be electrically grounded in accor-
dance with local codes or, in the absence of local
codes, with the current NFPA 70- National Electrical
Code or CSA C22.1-Canadian Code.
A three-prong (grounding) power supply plug is
included for protection against shock hazard and
should be plugged directly into a properly grounded
three-prong receptacle. DO NOT CUT OR REMOVE
THE GROUNDING PRONG FROM THE PLUG.
Blower Function
The blower is controlled by a heat activated switch
(snapstat) that will ONLY function if the blower
control switch is either in the HI or LOW setting.
Once the unit has been operating for a short time
and the firebox heats, the blower will start on either
the HI or LOW speed.
Conversely, once the unit is off the blower will
continue to operate until the snapstat cools and
turns the blower off.
If the blower is not needed, place the blower
control switch in the OFF position and the snapstat
will not function.
CAUTION: Always unplug the Blower when
performing any routine service to the Acadia gas
fireplace.
Installation
1. Insert a rubber grommet at each corner of the
Base Plate as shown in Fig. 20.
2. Engage the Blower unit base with the four studs
at the rear of the fireplace cabinet floor. See Fig. 21.
3. Using the M6 nuts and 10 mm socket, attach the
Control Switch / Snapstat Bracket to the two
studs protruding from the firebox floor. See Fig.
22. Be sure that the snapstat disc firmly contacts
the bracket surface.
4. Run the power cord through the opening in the
side of the cabinet nearest the receptacle. Gather
slack cord into the side cavity, away from the
plumbing and other wiring.
3
76 mm
12 
305
mm
2 1/2
6 mm
Figure 18. Wall Vent Terminal / Overhang Clearances
FU OPEN
1/3 C OSED
2/3 C OSED
FU Y C OSED FU Y C OSED
2/3 C OSED
1/3 C OSED
FU OPEN

13
Final Cabinet Positioning
1. If appropriate, attach the 4/6 Vent Adaptor
Collar:
• Remove the 5/8 Collar supplied with the unit.
• Align the 4/6 Collar as shown in Fig. 23 and
secure to the unit using the original screws. Be
sure the single round fastener hole is oriented to
the 12 o-clock position for proper vent align-
ment.
1. Side Standoffs: Remove the retainer screws. Using
vise grips or pliers, fold each standoff at the
perforations. Secure each standoff using the
screws previously removed. See Fig. 24.
2. Wall Stud Brace: Loosen, bend, and position each
cabinet Retainer Strap for attachment to the
fireplace enclosure. Fig. 24.
3. Locate the fireplace cabinet in its final position
within the enclosure. Confirm that the first 45°
Elbow is correctly aligned for final vent assembly
and secure it to the Vent Collar using 3, #10 sheet
metal screws.
4. Confirm that the cabinet is positioned to align its
forward edge with the finished surface of the
wall facing. The stud braces allow approximately
2 inches of forward adjustment to accommodate
most any facing thickness. Secure the braces to
the enclosure frame.
5. Complete the gas line and electrical power
routing as appropriate for blower and thermo-
stat functions.
Figure 24. Standoff and Stud Brace orientation.
Remove, bend and
reattach each Wall
Stud Brace.
Remove, bend and
reattach each Standoff.
Standoff in shipping position.
Figure 23. 4/6 Vent Collar orientation.
For correct vent pipe
alignment, be sure the
round hole is oriented to
the 12- o’clock position
Figure 20. Blower Kit 154967 contents.
Figure 21. Blower location.
Figure 22. Install Control Switch.
10 mm
Nuts
HI
OFF
LO
1. #129374 Fan/Motor Unit
2. #220012 Base Plate
3. #220050 Control Switch, Snapstat
4. #220055 Rubber
Grommets, 4
5. #9930 M6 Hex
nuts, 2
4
5
3
2
1

14
Connect the Gas Supply
Gas Supply Requirements
ALL INSTALLATIONS MUST COMPLY WITH LOCAL
CODE OR IN THE ABSENCE OF LOCAL CODE, MUST
COMPLY WITH THE MOST RECENT EDITION OF THE
NATIONAL FUEL GAS CODE ANSI Z223.1/NFPA 54 OR
CAN-B149.
Shutoff Valve
All codes require a gas shutoff valve (gas cock)
and union to be installed in the supply line and in
the same room as the appliance. This allows for the
disconnection of the fireplace for servicing and
maintenance. See Fig. 25.
A T-handle gas shutoff valve is required in
Massachusetts in compliance with Code 248CMR.
The fireplace and gas control valve must be
disconnected from the gas supply piping during any
pressure testing of the system at test pressures in
excess of 1/2 psig. For pressures lower than 1/2 psig,
isolate the gas supply by closing the manual shutoff
valve.
Control Valve Connection
The gas supply line connection is made to the
left side of the valve. The gas supply line should be a
minimum 3/8" diameter, or the appropriate size to
provide sufficient gas pressure to the valve regard-
less of the input setting.
The use of flexible gas appliance connectors is
acceptable in many areas in the U.S. In Canada,
methods vary depending on local code. If local codes
permit, use flexible gas line for ease of installation
and service. For those locales where flexible gas
lines are not permitted, use the 3/8” iron fitting to
make the connection at the left side of the Control
Valve. See Figures 25 and 26.
Secure all joints tightly using appropriate tools
and sealing compounds (for propane units, be sure
to use compounds that are propane resistant). Turn
on gas supply and test for gas leaks using a soapy
water solution. Never use an open flame to check
for leaks.
Leak test:
• Mix a 50-50 solution of water and dish soap.
• Light appliance- see lighting instructions on page
23 of this manual or on the fireplace’s rating
plate.
• Brush or spray all joints and connections with the
soapy water solution.
• If bubbles appear at any connection or seam or a
gas odor is detected, immediately turn gas
control knob to the OFF position.
Tighten or reconnect the leaking joint and retest
for any gas leaks.
Figure 25. Gas supply line fittings.
Gas Pressure
Proper gas pressure provides a consistent flow
of gas to the appliance and is instrumental in
checking for gas leaks. The gas control valve on the
fireplace is equipped with pressure test points for
gauge connections. The gauge connections are
located on the front of the valve under the On/Off/
Pilot knob. Gauge connections are identified by:
• IN/E for inlet or supply pressure (the amount of
gas coming to the valve.)
•OUT/Afor manifold pressure (the amount of gas
that is coming out of the valve to the burner.)
EA
Figure 26. Pressure test point as located on the
front of the valve.

15
The appliance must be isolated from the gas
supply line by closing its individual manual gas
shutoff valve (gas cock) during any pressure testing
of the gas supply piping system that is equal to or
exceeds pressures of 1/2 psig (3.5 kPa).
Inlet Pressure
MIN MAX
Natural Gas: 5.0 WC (1.24 kPa) 7.0 WC (1.74
kPa)
Propane: 11.0 WC (2.73 kPa) 13.0 WC (3.23
kPa)
Manifold Pressure
MIN MAX
Natural Gas: 1.6 WC (.39 kPa) 3.5 WC (.87 kPa)
Propane: 6.4 WC (1.59 kPa) 10.0 WC (2.48 kPa)
ALWAYS TEST PRESSURE WITH VALVE CONTROL KNOB
SET ON HIGH. Symptoms of incorrect gas pressure
include:
Insufficient gas pressure:
• Small pilot flame which can result in insufficient
millivolts.
• Little variation in flame picture between HI and
LO settings.
• Insufficient gas to support more than one appli-
ance causing nuisance outages or gas surges.
Excessive gas pressure:
• Permanent damage to valve causing complete
appliance shut down.
• Too large a pilot flame resulting in overheating of
the power generator and consequent shut down.
• Sooting due to impingement and/or incorrect fuel
to air mix.
High Altitude Adjustment
Installations located at altitudes from 2000 - 4500 ft.
(610 M - 1370 M), require compensation for the
thinner air (less volume of air per cubic foot). Higher
altitudes affect the atmospheric pressure and heat
value of gaseous fuels. The lower oxygen content in
the air and the lower gas viscosity require the use of
a different orifice to achieve efficient, clean combus-
tion at the burner tube.
For high altitude installations consult the local
gas distributor or the authority having jurisdiction
for proper rating methods. If the installer must
convert the unit to adjust for varying altitudes, use
Jøtul High Altitude Kit (#137403).
In the U.S: THE DERATING KIT MUST BE INSTALLED BY
AN AUTHORIZED SERVICE TECHNICIAN IN ACCOR-
DANCE WITH THE MANUFACTURER’S INSTRUCTIONS
AND ALL CODES AND REQUIREMENTS OF THE
AUTHORITY HAVING JURISDICTION. THE INFORMA-
TION STICKER MUST BE COMPLETED BY THE IN-
STALLER AND APPLIED TO THE APPLIANCE AT THE
TIME OF THE CONVERSION. THE QUALIFIED SERVICE
AGENCY PERFORMING THIS WORK ASSUMES RE-
SPONSIBILITY FOR THIS DERATING.
In Canada: This unit has been tested for installation
at high altitudes in accordance with Canadian test
standard CAN/CGA-2.17. THE DERATING SHALL BE
CARRIED OUT IN ACCORDANCE WITH THE REQUIRE-
MENTS OF THE PROVINCIAL AUTHORITIES HAVING
JURISDICTION AND IN ACCORDANCE WITH THE
REQUIREMENTS OF THE CAN1-B-149.1 AND .2
INSTALLATION CODE.
Derating Procedure
1. Follow Steps 1-4 of the Fuel Conversion procedure
outlined on page 14.
2. Remove the original orifice. Consult Table 1 to
determine the correct orifice size for your eleva-
tion and fuel type. Install the appropriate orifice
included in the high altitude kit.
3. Fill out the high altitude conversion label and
attach to the rating plate or fireplace cabinet floor
See Figure 27.
4. Reassemble the firebox components.
5. It may be necessary to adjust the air shutter on
the burner tube. See the AIR SHUTTER/FLAME
APPEARANCE section of this manual for more
details.
Table 1. High Altitude Orifice Chart.
Figure 27. High Altitude Conversion Label.
THIS STOVE HAS BEEN CONVERTED FOR USE AT AN
ALTITUDE OF: ________________
Orifice Size: ____________ Manifold Press. _____
Input Btu/Hr. ___________ Fuel Type __________
Date of Conversion ___________
High Altitude Orifice Chart
Elevation Fuel
0 - 2000 ft. Natural Gas #37 220018
(0 - 610 m) Propane 1.55 mm 220048
2001 - 4500 ft. Natural Gas #38 129130
(611 - 1370 m) Propane 1.50 mm 129146
Orifice
Size Part No.

16
Conversion Kit Contents:
• 1 Regulator Tower labeled for Propane
• 3 Regulator Tower Screws
• 1 Burner Orifice (#37 NG, 1.55 mm LP)
• 1 Pilot Orifice ( #30 for LP, #51 for NG)
• Label A - to be completed and applied to the
back of the fireplace.
• Label B - apply to the fireplace Rating Plate as
designated on the plate.
WARNING: If appropriate, be sure to unplug the
blower before proceeding with this conversion.
Fuel Conversion Procedure
1. Remove the Glass Frame:
• Follow the removal procedure detailed on page
1.
2. Empty the firebox:
•Lift and remove the Fettle and Logset package.
CAUTION: THE LOGS ARE FRAGILE. Handle them
with care and set aside out of the way.
• Remove the Logset Base by lifting it out of the firebox.
3. Change the Burner Orifice:
• Loosen the locknut on the Air Shutter Stem, located
under the firebox floor to the right of the Control
Valve. This will allow you to disengage the Burner
Tube. Fig. 28.
• Remove the Orifice Cover Plate. Fig. 29.
• Lift the rear of the Burner Tube and rotate
slightly forward. Slide the tube to the left
enough to disengage it from the Air Shutter and
Burner Orifice, then lift out. Slide the Air Shutter
back out of the way to expose the orifice. Fig. 29.
• Using a ½” open end wrench or deep well socket
remove the burner orifice and replace with the
appropriate orifice, supplied in the kit.
4. Change the Pilot Orifice:
• FROM WITHIN THE FIREBOX, disengage the
Pilot Hood by releasing the retainer clip as
shown in Fig. 30. Using a 4 mm allen wrench,
unscrew the pilot orifice (counter clockwise).
Replace with the appropriate orifice:
#51 for Natural gas
#30 for Propane
Tighten new orifice into the base of the pilot
assembly.
Fuel Conversion
The GZ550 DV Acadia Fireplace is designed to for use
with either Natural gas or Propane. It is shipped
from the factory configured to use Natural gas. A
conversion kit is included for conversion to Propane
use if desired. Check the identification label on the
Control Valve to confirm that the correct fuel is used.
WARNING:
THE CONVERSION KIT IS TO BE IN-
STALLED BY AN AUTHORIZED JØTUL
SERVICE TECHNICIAN IN ACCORDANCE
WITH THE MANUFACTURER’S INSTRUC-
TION AND ALL CODES AND REQUIRE-
MENTS OF THE AUTHORITY HAVING JU-
RISDICTION. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD RESULT IN SERI-
OUS INJURY OR PROPERTY DAMAGE. THE
QUALIFIED AGENCY PERFORMING THIS
WORK ASSUMES RESPONSIBILITY FOR
THIS CONVERSION.
IN CANADA:
THE CONVERSION SHALL BE CARRIED
OUT IN ACCORDANCE WITH THE REQUIRE-
MENTS OF THE PROVINCIAL AUTHORITIES
HAVING JURISDICTION AND IN ACCOR-
DANCE WITH THE REQUIREMENTS OF THE
CAN1-B149.1 AND .2 INSTALLATION CODE.
Cet equipement de conversion sera installe par une
agence qualifiee de service conformement aux
instructions du fabricant et toutes exigences et
codes applicables de l’autorises avoir la juridiction.
Si l’information dans cette Instruction n’est pas
suivie exactement, un fey, explosion ou production
de protoxyde de carbone peut resulter blessure
personnelle de vie. L’agence qualifiee de service est
esponsable de l’installation n’est pas propre et
complete jusqu’a l’operation de l’appareil converti
est cheque suivant les criteres etablis dans les
instructions de proprietaire provisionnees avec
l’equipement.
Tools required:
1/4” Nut driver, 7/16” and 1/2” open end wrench or
deep well socket, 4 mm allen wrench, Torx t20 or
slotted screwdriver.

17
• Replace Pilot Hood by pushing it into the base.
5. Replace the Burner Tube:. Slip the end of the tube
into the Air Shutter and SLIDE TUBE TO THE RIGHT
TO COMPLETELY COVER THE ORIFICE.
6. Adjust the Air Shutter: See Fig. 31.
• Slide the shutter to the left to open the inlet,
slide to the right to close. The standard settings
are: Natural gas - 1/4” open
Propane - 1/2” open
• Replace the Cover Plate.
7. Change the Regulator: See Fig. 32.
• Using a Torx T-20 screwdriver or small flat head
screwdriver, remove the three specialty screws
from the front of the valve regulator.
• Remove the regulator tower and gasket.
BE SURE TO REMOVE THE BLACK RUBBER GASKET
FROM THE VALVE.
• Install the new variable regulator tower with
the new rubber gasket. Thoroughly tighten new
regulator to valve body.
8. Apply the Conversion Labels:
•Apply LABEL A to the cabinet floor so that it
may be seen by anyone servicing the fireplace.
• Apply LABEL B to the Rating Plate in the space
provided.
9. Reassemble the fireplace, apply gas to the system
and check for gas leaks including all gas lines
before and after the valve. NEVER USE AN OPEN
FLAME TO CHECK FOR GAS LEAKS.
IMPORTANT: Correct gas pressure is essential for
efficient and safe operation. It is important that
the correct gas pressure be established at the
time of the installation. For more details, see the
Gas Pressure section of this manual on page 12.
WHEN LIGHTING THIS APPLIANCE, ALWAYS REFER TO
THE LIGHTING INSTRUCTIONS ON THE BACK COVER
OF THIS MANUAL.
BE SURE TO
REMOVE THE
BLACK
RUBBER
GASKET
FROM THE
VALVE.
Figure 32.
Valve Regulator replacement.
Figure 31. Burner orifice removal and replacement.
Injector
Air Shutter
Stem
Burner
Orifice
Figure 28. Frame latch and air shutter stem
location.
Figure 29. Remove the Orifice Cover Plate and
Burner Tube.
Air Shutter
Wingnut
Pull Frame Spring
Latch to release.
Pilot Assembly
Cover Plate
Burner Tube
Air Shutter
Figure 30. Pilot Orifice replacement.
PILOT ASSEMBLY
Pilot Hood
Pilot Orifice
Retainer Clip

18
Wall Thermostat Installation
Use Jøtul Thermostat #129706 or a 750 millivolt DC
two-wire circuit thermostat to automatically control
your fireplace operation. The thermostat should be
placed in the same room as the heater, typically 5’
off the floor. Avoid drafty areas or any area that
may affect the accuracy of the thermostat.
The thermostat should be connected to the
Acadia using a minimum of 16 gauge wire with a
maximum length of 35 feet of wire.
Connect the two thermostat wire leads to the
two lower terminals on the terminal block located
to the right of the ON/OFF/T’STAT switch. Do not
overtighten the connections. IT IS NOT NECESSARY
TO DISCONNECT ANY OTHER WIRES. See Figure 34.
At the thermostat, the two wires should be
connected to the two connections screw on the
thermostat base plate per the manufacturer’s
instructions.
For thermostatic function, place the ON/OFF/T-
STAT switch in the T-STAT position and the pilot
flame must be lit.
Figure 33. ZG550 DV Acadia Blower Wiring Diagram
Remote Control
The optional Jøtul Remote Control can be installed
on the Acadia gas fireplace. Using the wire sup-
plied with the remote, connect the remote directly
to the gas control valve.
Connect one receiver lead to the terminal
labelled TH. Connect the other receiver lead to the
terminal labeled TH/TP. DO NOT DISCONNECT ANY
OTHER WIRES FROM THE VALVE, AND DO NOT OVER
TIGHTEN THE TERMINAL SCREWS.
Place the receiver unit under the control valve
on the floor of the fireplace cabinet.
CAUTION:
LABEL ALL WIRES PRIOR TO DIS-
CONNECTION WHEN SERVICING
THE CONTROLS. WIRING ERRORS
CAN CAUSE IMPROPER AND DAN-
GEROUS OPERATION. ALWAYS
VERIFY PROPER OPERATION AFTER
SERVICING THE APPLIANCE.
ATTENTION:
AU MOMENT DE L’ENTRETIENDES
COMMANDES, ETIQUETEZ TOUS LES
FILS AVANT LE DEBRANCHEMENT.
DES ERREURS DE CABLAGE
PEUVENT ENTRAIUN
FONCTIONNEMENT INADEQUAT ET
DAGEREUX.
Figure 34. ZG550 Acadia Wiring Diagram
LO HI
SNAPSTAT
WHITE
BLACK
RED
BLACK
BLACK RED
WHITE
GREEN
BLOWER
POWER
SUPPLY
CONTROL
SWITCH
TERMINA
B OCK
VA VE
THERMOPI E
OPTIONA
THERMOSTAT
or
REMOTE
CONTRO
TH
TP
TH
TP
ROCKER
SWITCH
ON
OFF
STAT

19
Brick Panel Assembly
Install the optional Brick Panels before placing the
Logset. Place the panels in position in the order as
numbered in Fig. 32. No fasteners or tools are
required.
Figure 35. Panel installation order.
1. Remove the Glass Frame, if you have not already
done so. Open the lower control panel and locate
the two frame latches under the firebox floor. See
Fig. 36. Pull the latch handle forward to disengage
it from the bottom of the glass frame. You can
then pull the frame out and up off of the three
retainer tabs at the top of the firebox opening.
Set the Glass Frame out of the way.
2. Remove the Fettle and Logset. These parts are not
fastened. Simply lift them out of the firebox.
3. Install the Side Panels. Engage the bottom edge
of each side panel between the Logset Base and
the firebox wall and push the panel forward
against the front lip of the firebox opening. See
Fig. 37.
4. Install the Lower Rear Panel. Orient the panel so
that the beveled edge is on top and the mortar
joints align with those on the side panels. Engage
the bottom edge between the rear wall and the
base. Press the panel snugly between the two
side panels. See Fig.38.
5. Install the Upper Rear Panel. This will also be a
snug fit. Set the panel up high and then carefully
lower it to seat its lower edge against the top of
the other rear panel. The side panels will hold it in
place.
Left Side
Panel,
220032
Right Side
Panel,
220033
Lower Rear Panel,
220030
Upper Rear Panel,
220031
4
32
1
Figure 36. Glass Frame latch locations.
Pull Frame Latches to
Release Frame
Figure 38. Install Lower Rear Panel.
Bevelled Edge
Figure 37. Install the Side Panels.
Side
Panel
Logset Base

20
Logset Assembly
Unpack and arrange the logs as outlined below.
CAUTION: The logs are fragile. Handle with care.
1. Set the Log Base in position in the bottom of the
firebox, pushing it all the way to the rear.
2. Seat Left Log A in the shallow pocket at the left
side of the Base. Fig. 39.
3. Engage Forked Log B with the pin on Log A and
position as shown in Fig. 40.
4. Position the short, flat side of Log End C within
the shallow pocket at the right side of the Base.
See Fig. 41.
5. Engage Log Tip D with the pin in Log B and
position it against Log C. Fig. 42 shows the
correct placement. There should not be a large
gap between the two pieces as shown in Fig.42a.
6. Position Log E to the rear of Log C. Note that the
cutout at in the lower end should be oriented to
the left to clear the Restrictor lever as shown in
Fig. 43.
7. Replace the Glass Panel Frame: Engage the top
of the frame with the three tabs at the top of
the firebox. Push the bottom of the frame
against the firebox face and pull the Frame
Latches out to engage them with the slots in the
bottom of the frame.
Figure 41. Position Log C to the right.
Log End C
Figure 42. Correct Position: Engage Log D to Logs B and C.
Log Tip D
Figure 39. Position Log A in the pocket at left.
Log Base
Figure 40. Engage Log B with Log A.
Log B
Figure 42a. Incorrect Log Position.
Figure 43. Engage notched Log E.
Log E