Element4 Sky LR User manual

HOT GLASS WILL Une surface vitrée chaude
CAUSE BURNS. peut causer des brûlures.
DO NOT TOUCH GLASS Laisser refroidir la surface
UNTIL COOLED. vitrée avant d’y toucher.
NEVER ALLOW CHILDREN Ne permettez jamais á un enfant
TO TOUCH GLASS. de toucher la surface vitrée.
A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and shall be installed
for the protection of children and other at-risk individuals.
Une barrière conçu pour réduire le risque de brûlure par le verre de visualisation chaude est fournie avec cet appareil et doit
être installé pour la protection des enfants et autres personnes à risque.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
INSTALLATEUR: Laissez cette notice avec l’appareil.
CONSOMMATEUR: Conservez cette notice pour
consultation ultérieure.
- Do not store or use gasoline or other ammable
vapors and liquids in the vicinity of this or any
other appliance.
- 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.
• Leave the building immediately.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call
the re department.
- Installation and service must be performed
by a qualied installer, service agency or the
gas supplier.
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could
result in serious injury, death, or property damage.
- Ne pas entreposer ni utilizer d’essence ni d’autres vapeurs
ou liquides inammables dans le voisinage de cet appareil
ou de tout autre appareil.
- QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ
• Ne pas tenter d’allumer d’appareil.
• Ne touchez á aucan interrupteur. Ne pas vous servir des
téléphones se trouvant dans le bátiment ou vous trouvez.
• Quitter immédiatement le bâtiment.
• Appelez immédiatment votre fournisseur de gaz depuis
un voisin. Suivez les instructions du fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz
appelez le service des incindies.
- Installation et l’entretien doivent être e󰀨ectués par un
installateur qualié, une agence de service ou le fournisseur
de gaz.
AVERTISSEMENT:
INCENDIE OU D’EXPLOSION
Le non-respect des avertissements de sécurité à la
lettre pourrait entraîner de graves blessures , la mort
ou des dommages matériels.
January 2024
4006611
Installation, Operation and
Owner’s Manual
Sky LR, MR, SR
Direct Vent
Gas Fireplaces

3
CONTENTS
1 DECLARATION OF PERFORMANCE 4
2 IMPORTANT INFORMATION 4
2.1 Fuel type 4
2.2 Installation 4
2.3 Other information 5
2.4 Packaging materials 5
3 SAFETY INFORMATION AND WARNINGS 5
4 THE CONTROLS 8
4.1 Electronic ignition 8
5 GAS INSTALLATION 10
5.1 Attention points gas fireplace 10
5.2 Attention points gas connection 10
5.3 Checking the gas lines 10
5.4 Installing the gas line 10
6 FIRE SAFE INSTALLATION 11
6.1 Fire safety device set-up 11
6.2 Place of installation 11
6.3 Temperature 11
6.4 Assembly regulations 13
7 ENCLOSING THE FIREPLACE 15
7.1 Hot air outlets and ventilation grilles 15
7.2 Clearances (overview) 16
7.3 Decorating the enclosure 16
7.4 Fire specific dimensions 17
7.5 Roomdivider installation guidelines 18
8 VENTING REQUIREMENTS 19
8.1 General safety rules regarding venting material 19
8.2 Installation of venting material 19
8.3 Determining the vent gas extraction diameter 20
9 VENT CALCULATION TABLE 22
9.1 Horizontal termination 22
9.2 Vertical termination vent diameter 23
10 VENT TERMINATIONS 25
10.1 Vertical Terminations - clearances and requirements 25
10.2 Horizontal terminations - clearances and requirements 26
11 MAINTENANCE INSTRUCTION 28
11.1 Maintenance in the combustion chamber 28
11.2 Glass Maintenance 31
11.3 Burner Maintenance 32
12 INSTALLING THE FIRE MEDIA 33
13 TECHNICAL DATA 35
13.1 Gas specifications 35
13.2 Electric Specification 35
14 OPERATING THE FIREPLACE 36
14.1 Before the first fire 36
14.2 The first fire 36
14.3 The first fire - testing 36
15 ELECTRONICS 37
15.1 Electrical requirements 37
15.2 (Replacement) parts 37
15.3 Remote control 38
15.4 Element4 ProControl App. 43
15.5 Connecting to a smart home system 44
A MASSACHUSETTS CERTIFICATION 45
B TROUBLESHOOTING FLOWCHART 46
C ERRORS CODES PROCONTROL APP 50
C.1 Messages shown in app 50
C.2 Messages shown in remote 51
D DIMENSIONAL DRAWINGS 52
E SPARE PARTS 55
F ELEMENT4 WARRANTY 57

4
INSTALLATION MANUAL
1 DECLARATION OF PERFORMANCE
We hereby declare that the design and construction of the
Element4 gas appliances are complying to the essential
demands and regulations for gas products.
Product:
• Direct vent gas fireplace, local spaceheater
Model:
E4-36
• Sky LRD
E4-37
• Sky MRD
E4-38
• Sky SRD
Applicable guidelines and norms:
• ANSI Z21.11.50a-2008
• CAN/CGA 2.17 - M91
• CSA2.22a-2008 “Vented Gas Fireplaces”
This declaration loses its validity when changes to the device are
made without the written permission of Element4. You can ask
for a copy of the test certificates of all models via our general
e-mail address, which is found on the back of this manual.
J. Kempers
CEO
2 IMPORTANT INFORMATION
Installer
Leave the following for the customer and explain when necessary
• User manual
• Installation manual
• Instruction card decoration media
• Suction cups
• Remote control
Owner
Keep this manual for future reference
The fireplace may only be installed by a qualified installer/dealer,
following these installation instructions. We advise you to read
these instructions properly, before commencing the installation
of your device. Make yourself fully aware of all the following
instructions and the many features of your Element4 direct vent
gas fireplace appliance.
Before installation check the device for transport damage and
inform your supplier immediatly if damage is found.
This appliance is a vented gas fireplace. It must not be used for
any other purposes such as drying clothes, etc.
2.1 Fuel type
This device is designed to be used with natural gas or LPG. The
device can only be used with the type of gas specified on the
data plate at the time of purchase. This unit is not for use with
solid fuels.
The gas type and pressure should check out with those locally
available. The data plate is mounted to the device. Make sure
it is accessible at all times. See CHAPTER 13 for more elaborate
specifications on your fireplace.
2.2 Installation
This direct vent system appliance must be installed as an
OEM installation in manufactured homes (USA only) or an
aermarket permanently located, or a mobile home, where not
prohibited by local codes and must be installed in accordance
with Manufacturer’s instructions and the Manufactured Home
Construction and Safety Standard, Title 24 CFR, Part 3280, in the
United States, or the Standard for Installation in Mobile Homes,
CAN/CSA Z240 MH Series, in Canada.
These direct vent appliances must be electrically grounded in
accordance with the local codes or, in the absence of local codes,
with National Electric code, ANSI/NFPA 70, or the Canadian
Electric Code, CSA C22.1. More in the electronics and gas parts
of the fireplace in CHAPTER 4 and CHAPTER 15 of this manual.
If your installation is at an elevation greater than 2000’ in the
US or 4500’ in Canada, consult with the local authority having
jurisdiction for gas product installations to determine their
specific requirements for high altitude installations.

5
INSTALLATION MANUAL
2.3 Other information
The heat that is coming from the device may eect the materials
in its surroundings. Always install the fire taking into account to
correct the safety distances. For more information see CHAPTER
7.2.
The device may never be used without the glass or when glass
is broken. The flue gases can get into the fireplace chase. The
settings and construction of the device must not be changed!
For maintenance and further handling of the fire see CHAPTER
11.2 and CHAPTER 11.3
The device is provided with a special set of decorative media.
Do not place any extra imitation logs or decoration media on the
burner or in the combustion chamber. See CHAPTER 12 for an
instruction on how to arrange the decoration media properly.
2.4 Packaging materials
The packaging of the device is recyclable.
The following packaging materials may have been used:
• Cardboard
• CFC-free foam (so)
• Wood
• Plastic
• Paper
These materials must be disposed of in a responsible manner
and in accordance with government regulations.
Batteries are regarded as chemical waste. The batteries must
be disposed of in a responsible manner and in accordance
with government regulations. Remove the batteries first before
discarding the remote control.
The government can also provide information about the
responsible disposal of discarded appliances.
3 SAFETY INFORMATION AND WARNINGS
If the information in these instructions is not followed exactly a
fire or explosion may result causing property damage, personal
injury or death.
Note: This device may not be used a primary heat source!
Do not use this appliance as a temporary source of heat during
construction.
3.4.1 Replacement or spare parts
Parts are only to be changed with original parts by the original
manufacturer.
If parts need to be replaced , use only original parts from the
manufacturer. The warranty (APPENDIX F) will be void if non-
standard parts re used.
Dimensions will appear as Inches / metric throughout this
manual. For convenience, the inches are rounded to the nearest
1/16” when converted. If greater accuracy is required, use the
metric dimensions.
3.4.2 Children and pets
Radiant heat can heat surfaces such as the surround and trims
of the fireplace to temperatures that, although approved safe,
can be quite uncomfortable to touch - particularly for children
and pets.
Children and pets should always be supervised when in the
room where the appliance is located. Remote control handset
should be kept out of reach of children.
In the presence of children, we strongly recommend that you
install in front of the fireplace: a fire screen or, to protect young
toddlers, a “hearth gate”.
Children and adults should be alerted to the hazards of high
surface temperature and should stay away to avoid burns or
clothing ignition.
3.4.3 Flammable materials and liquids
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this appliance.
Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
unit and to replace any part of the control system and any gas
control that has been under water.
3.4.4 What do you 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.
• Leave the building immediately.
• Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.

6
INSTALLATION MANUAL
WARNING
Children and adults should be alerted to the hazards of high
surface temperature and should stay away to avoid burns or
clothing ignition.
WARNING
This direct vent system appliance must be installed as an
OEM installation in manufactured homes (USA only) or an
aermarket permanently located, or a mobile home, where
not prohibited by local codes and must be installed
in accordance with Manufacturer’s instructions and the
Manufactured Home Construction and Safety Standard, Title
24 CFR, Part 3280, in the United States, or the Standard for
Installation in Mobile Homes, CAN/CSA Z240 MH Series, in
Canada.
If the information in these instructions is not followed exactly a
fire or explosion may result causing property damage, personal
injury or death.
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this appliance.
WARNING: Installation and Service
Installation and service must be performed by an authorized
qualified installer, service agency or gas supplier.
Any alteration to the product that causes soot or carbon to
form and results in damage is not the responsibility of the
manufacturer.
ONLY a qualified person may open the door/remove the glass.
Do not modify or substitute any part of this appliance.
WARNING: Glass Handling
The glass must only be removed by a qualified person. Gloves
should be worn when removing the glass.
WARNING: Electrical Grounding
These direct vent appliances must be electrically grounded
in accordance with the local codes or, in the absence of local
codes, with National Electric code, ANSI/NFPA 70, or the
Canadian Electric Code, CSA C22.1
WARNING: Gas Appliance
This appliance is only for use with the type of gas indicated
on the rating plate. These appliances are not convertible for
use with other gases unless a certified kit is used and the
conversion is performed by an authorized qualified technician.
Applicable standards are ANSI Z21.50/CSA 2.22 (Vented Gas
Fireplaces) and CAN/CGA 2.17-M91 (Gas-fired Appliances for
Use at High Altitudes.) If your installation is at an elevation
greater than 2000’ in the US or 4500’ in Canada, consult
with the local authority having jurisdiction for gas product
installations to determine their specific requirements for high
altitude installations.

7
INSTALLATION MANUAL
TURN OFF the gas before servicing the appliance. It is
recommended that a qualified service technician perform an
appliance check-up/service once a year.
Any safety screen or guard removed for servicing MUST BE
REPLACED before operating this appliance.
THIS UNIT IS NOT FOR USE WITH SOLID FUEL, and must only
be used with gas supply conditions as indicated on the rating
label.
DO NOT USE this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
unit and to replace any part of the control system and any gas
control that has been under water.
DO NOT use this appliance as a temporary source of heat
during construction.
This appliance is a vented gas fireplace. It must not be used for
any other purposes such as drying clothes, etc.
If the pilot flame is extinguished either intentionally or
unintentionally, no attempt should be made to re-light the gas
until at least 3 minutes have elapsed.
Dimensions will appear as INCHES”/metric throughout this
manual. For convenience, the inches are rounded to the
nearest 1/16” when converted. If greater accuracy is required,
use the metric dimensions.
This gas fireplace and vent assembly MUST be vented directly
to the outside and MUST NEVER be attached to a chimney
serving a separate solid fuel burning appliance. Each gas
appliance MUST BE a separate vent system. Common vent
systems are prohibited.
This unit MUST be used with a vent system as described
in this installation manual. NO OTHER VENT SYSTEM OR
COMPONENTS MAY BE USED.
INSPECT the external vent cap on a regular basis to make sure
that no debris, plants, trees, or shrubs are interfering with the
air flow.
NEVER OBSTRUCT the flow of ventilation air. Keep the front
of the appliance CLEAR of all obstacles and materials for
servicing and proper operation.
The glass panels MUST be in place and sealed before the unit
can be placed into safe operation.
DO NOT OPERATE this appliance with the glass panels
removed, cracked or broken. Replacement of the glass panels
should be performed by a licensed or qualified service person.
DO NOT strike or slam the glass panels.
The glass panels SHALL ONLY be replaced by units supplied by
the manufacturer. NO SUBSTITUTE panels shall be used.
DO NOT USE abrasive cleaners on the panels. DO NOT
ATTEMPT to clean the glass panels when they are hot.
This appliance is for indoor use only.

8
INSTALLATION MANUAL
4 THE CONTROLS
The control system for the Element4 fireplaces consist of three
major components:
• the receiver (Figure 4.1)
• the remote (Figure 4.2)
• the gas valve (Figure 4.3)
The remote is the remote control by which you operate the
fireplace. The receiver and the gas control are at one end of a
line set which will extend approximately 50”/1270 mm from the
center of the fireplace. The other end of the line set is connected
to the firebox just le of center.
As shipped, the line set is wrapped together and fixed either
under or beside the fireplace. When installing the fire carefully
cut the black tie wraps which hold the line set to the bottom of
the fireplace then carefully unwrap the line set. Lay the line set
out towards the location of an access point.
Do not kink the lineset and do not bend to a radius of less than
2”/50 mm.
Pro tip: Always check the line set for loose connection plugs or
broken cables, while it has not been built in.
A wall access door (not supplied) should be placed with your
fireplace. When locating a wall access you must consider three
types of access:
1. Line set access. The line set is to be unwrapped which
allows the controls to be then placed within approximately
50”/1270 mm from the center of the fireplace, as the cable
runs (Figure 4.4).
2. Physical access. The gas valve/receiver must be readily
accessible for maintenance, etc.
3. Wireless access. The signals from the remote must get to
the receiver, inside the access door. Do not put your line
set in a closed o box, the signals from the receiver will not
connect with the hand set remote possibly disrupting the
connection.
4. Minimum size should be 10" (254mm) x 13" (300mm).
5. If the access door is the only fresh air inlet it should have a
minimum air inlet area of 15 sq.in (100mm2)
The wall access may be replaced by a comparable design which
oers the same access to the line setat the
4.1 Electronic ignition
The unit is operated using a remote control (Figure 4.2) or the
Element4 Puck, connected to a receiver (Figure 4.1).
The receiver is powered by 4 pen lite (type AA) batteries or a 6V
adapter; 2 penlight batteries (type AAA) are used for the remote
control. The life of the batteries is about a year with normal use.
4.1.1 Pairing the remote
Press the reset button on the receiver until you hear two beeps.
Aer the second longer signal, let go of the reset button (Figure
4.1).
Within 20 seconds, press the down arrow on the remote control
until see a count of 1 through 9 on the display. Two beeps will
confirm communication with the receiver.
If you hear one long beep, this indicates the pairing sequence
has failed or the wiring is incorrect. Re-pair the remote. See
APPENDIX B for troubleshooting a long beep.
Figure 4.1 - Receiver
AM
PM
ON
1 2
OFF
Figure 4.2 - Remote Control

9
INSTALLATION MANUAL
4.1.2 Igniting the pilot light
Check that the control knob (A) is in the ON position (Figure
4.3). Press the button on/o button of your remote control and
continue to hold down (3 to 5 sec.) until you hear two short
beeps.
The ignition sign will appear at the top of the screen (Figure 4.5)
Now release the button. The ignition procedure is started.
Note! If the pilot light doesn’t remain lit aer 3 attempts you
must turn o the gas tap and warn your installer.
4.1.3 Igniting the main burner
Aer starting the pilot, knob B will automatically rotate counter
clockwise and the main burner will start burning (Figure 4.3).
Note! For normal operation the knob on the gas valve cannot
be in the MAN position; it must be fully in the ON position.
Note! The pilot light must ignite the main burner, evenly and
without a thud If it does thud, close the gas tap and warn your
installer.
If the 2nd thermocouple is not properly heated within 29 seconds
the fire will shut itself o as a safety precaution.
So long as the 2nd thermocouple is still hot enough to produce
electricity to the receiver, thus preventing the fireplace from
starting, the remote will flash “OFF” to signal this safety lock out.
Allow time for the 2nd thermocouple to cool down before attem
pting a start. The system is ready to start when the flashing “OFF”
becomes solid on the remote and pressing the ON/OFF button
produces a response from the valve. Always wait 5 minutes aer
turning the pilot light o before you start the pilot flame again.
4.1.4 Adjusting the burner pressure
In the case that a fireplace has the incorrect burner pressure,
one may adjust this by removing the little black cap (C in Figure
4.3) and turn the small screw underneath.
Always consult the installer / manufacturer of the fireplace,
before making adjustments. Not doing so may result in loss of
warranty.
4.1.5 Switching o the fireplace
You switch o the fireplace by pressing the on/o button, this
also turns o the pilot light!
Figure 4.3 - Gas Block
Figure 4.4 - Lineset access
AM
PM
ON
1 2
OFF
Figure 4.5 - Remote and ignition sign

10
INSTALLATION MANUAL
Make sure the cables of the ignition are hanging loosely under
the device, to ensure a good ignition. Remove any tie wraps or
other cable binders.
Check the pilot and second thermocouple for obstructions and
check the air tightness of the system.
Ensure that the lineset (which includes the gas valve, electrical
wiring and gas lines) does not impede the full operation of the
relief doors.
Ensure the safety of these critical components throughout the
installation process. Remove and dispose of all wraps and ties.
5.4 Installing the gas line
In accordance with the latest edition of the National Fuel Gas
Code, NFPA 54 (USA) or CAN/CSA-B149.1 (Canada,) correctly size
and route the gas supply line from the supply regulator to the
area where the appliance is to be installed.
Never use galvanized or plastic pipe unless it is rated for use with
gas. Gas supply pipes must be designed, routed, constructed and
made of materials that are in strict accordance with local codes
and regulations. A qualified plumber or gas fitter should be hired
to correctly size and route the gas supply line to the appliance in
accordance with all applicable codes and regulations.
Installing a gas supply line from the fuel supply to the appliance
involves numerous considerations of materials, protection,
sizing, locations, controls, pressure, sediment trap, and other
criteria. The sizing and/or installing of gas piping should only be
performed by a qualified plumber or gasfitter.
The gas control inlet accepts a 3/8” (9,525 mm) NPT fitting. The
gas supply piping should have a separate gas shuto valve and
a capped, 1/8” (0,375mm) pipe tapping upstream of the valve for
the purpose of reading pressure. A service shuto valve must be
placed within six feet of the fireplace gas control valve.
The gas supply pressure at the gas control valve must not exceed
the Maximum Supply Pressure as shown in the Specifications
and Dimensions section of this manual.
The gas supply line must be properly connected and bled by a
certified gasfitter or plumber.
Do not modify or substitute any part of this appliance.
The appliance and its main gas valve must be disconnected
from the gas supply piping system during any pressure testing
of that system at test pressures in excess of 1/2 psi (3.5 kPa). The
appliance must be isolated from the gas supply piping system by
closing its equipment shuto valve during any pressure testing
of the gas supply piping system at test pressures equal to or less
than 1/2 psi (3.5 kPa).
5 GAS INSTALLATION
The device is developed, tested and approved to conform the
applicable standards for the usage, the performance and safety
of the product. The installation of your device must apply to the
current building prescriptions.
We advise to make use of a qualified gas installer for the
installation of your device. The installer can provide you with all
information regarding the safety regulations of the installation.
This appliance is only for use with the type of gas indicated on
the rating plate. These appliances are not convertible for use
with other gases unless a certified kit is used and the conversion
is performed by an authorized qualified technician.
5.1 Attention points gas fireplace
This device can be place in a new or existing situation. The device
can be installed in a fully enclosed or mechanically ventilated
room without extra ventilation.
Before installation of these appliances, the area into which the
fire is to be fitted must be cleared of all debris (including dust), in
particular combustible material.
5.2 Attention points gas connection
The gas connection should apply to the local norms in force.
Applicable standards are ANSI Z21.50/CSA 2.22 (Vented Gas
Fireplaces) and CAN/CGA 2.17-M91 (Gas-fired Appliances for Use
at High Altitudes.)
If your installation is at an elevation greater than 2000 feet (600
meter) in the US or 4500 feet (1370 meter) in Canada, consult
with the local authority having jurisdiction for gas product
installations to determine their specific requirements for high
altitude installations. Calculate the diamater of the gas flue,
such that no pressure loss is occuring in the pipes. Place a
shut-o valve in the near vicinity of the device. Position the
gas connection, such that it is always accessible for service
purposes.
Before construction of the enclosure, carefully cut the black tie
wraps which hold the line set to the bottom of the fireplace.
Then carefully unwrap the line set. Lay the line set out towards
the location of the access door. Do not kink the lineset and do
not bend to a radius of less than 2"/ 50 mm. Make sure that the
line set is always accessible for service purposes.
5.3 Checking the gas lines
To be able to check on the gas lines, it is necessary to have the
right equipment. If necessary take out the glass of the device
and use the measuring point (see Figure 15.4), to check the
supply pressure on the gas pipes.
A = Supply pressure
B= Burner pressure

11
INSTALLATION MANUAL
6 FIRE SAFE INSTALLATION
To install a gas fireplace as safely as possible, several installation
preparations need to be made. This overview can be used to
assure the fire safety of a conversion of a fireplace.
IMPORTANT!
It is important to follow the next installation regulations carefully.
When the (local) regulations are insuicient- or not provided
with the aspects of fire safety, the instructions according to ANSI
Z21.50/CSA 2.22 (Vented Gas Fireplaces) and CAN/CGA 2.17-M91
(Gas-fired Appliances for Use at High Altitudes) are leading.
6.1 Fire safety device set-up
Install the device such that there are no flammable materials
around the device or enclosure. The device must never be
placed against a back wall of combustible materials.
Please note: Combustible materials are considered all materials
capable of igniting and burning. Any material that is made of, or
faced with wood, wood pulp, paper, plastic or any other material
that can catch fire and burn is considered combustible.
Flammable materials, such as wood, can combust at a
temperature of 185°F (85°C). At high temperatures this can
happen within several minutes or at lower temperatures (more
than 185°F (85°C)) this may occur over a period of weeks, months
or even years.
A gas fireplace can achieve temperatures of over 392°F (200°C)
Therefore one should use only non-combustible materials
around the fireplace and in the enclosure.
Even materials that have been ‘flame-proofed’, made ‘fire-
resistant’ or are ‘fire-rated’ are considered combustible.
Standard and Type X drywall are combustible.
A material is non-combustible when it cannot catch fire and
burn / smolder. For example, materials made of stone, brick,
concrete, tile, steel, plaster or glass are non-combustible.
6.2 Place of installation
The base surface upon which the appliance rests must be
sturdy, level and built to safely support at least 800 pounds (363
kilograms).
It is recommended that the fireplace be set in its final location
before building the enclosure.
Figure 6.1 - Place of installation
6.2.1 Platform
The base may be the floor or a purpose built raised platform, e.g.
wood, metal
Figure 6.1. The minimum length of the fireplace legs is 4 /
(103.5mm).
When placed on a platform, a minimum opening of 8” (203
mm) x 6” (152 mm) must be cut through the platform top. The
maximum opening size is 23" / (600mm) x 8” (203 mm). The
lineset (gas block etc.) can be routed through this opening. The
platform should allow air to flow upwards past the fireplace.
6.2.2 Pre-construction test
Before the enclosure is constructed around the fireplace, it
is recommended to do a test of the fireplace with all proper
venting material installed.
Should anything be out of order, it can be repaired or changed,
without having to break out (part of) the enclosure.
For more information on venting and a first firing of the product
see CHAPTER 8 and CHAPTER 14.
6.3 Temperature
Fireplaces cause heat and this heat will escape in three ways
from its source, namely via conduction (i.e heat release via solid
matter), convection (heat release via air) and radiant heat (Figure
6.2). In this section the three types of heat are elaborated upon
to ensure proper installation precautions are taken into account.

12
INSTALLATION MANUAL
Figure 6.2 - Types of heat
1Radiant heat
2Conduction
3Convection
6.3.1 Radiant heat
When the fireplace is turned on, radiant heat will escape through
the ceramic glass and will heat up the environment. Therefore it
is important that a minimal distance between the ceramic glass
and any flammable material in front of the fireplace is 36 inches
(90cm).
For fireplaces radiant heat is the pleasant warmth commonly
associated with fire. The heat felt is mainly radiated from the
glass.
CAUTION
This appliance is a HEATING appliance and it does become very
hot in operation. UNDER ANY CIRCUMSTANCES, DO NOT PLACE
any object, furniture, draperies or other item LESS THAN 36” (90
cm) IN FRONT OF THE GLASS OF THE FIREPLACE.
Radiant heat can heat surfaces such as the surround and trims
of the fireplace to temperatures that, although approved safe,
can be quite uncomfortable to touch - particularly for children
and pets. Children and pets should always be supervised when
in the room where the appliance is located.
The remote control handset should be kept out of reach of
children.
6.3.2 Conduction
Conduction is the transfer of heat through solid material. This
causes the material to heat up and expel heat.
WARNING
The entire exterior of the product, visible or invisible, once
installed and built in, will conduct heat. Therefore no parts of the
fireplace should be in direct contact with combustible materials.
E.g a screw that is used to secure the brackets of the fireplace
could pierce a non-combustible material and touch the
flammable material underneath. The heat bridge that is then
created can (over time) cause the flammable material to burn.
Most of the heat however is conducted through all the parts of
the fireplace that are inside the enclosure, which then warms up
the air as convection heat.
PLEASE NOTE: The materials of the fireplace expand due to
conduction heat. Therefore it is not allowed to bear any weight
on the fireplace, including any part of the enclosure!
Enclosure support
Any support of the enclosure, other than the platform under the
fireplace (CHAPTER 8.2), must be at least 2 inches (5cm) away
from any part of the firebox. The frames around the fireplace take
into account this distance. Non-combustible materials may be
installed to a zero clearance to the outer faces of the appliance
outer frame face, given they not cover or prevent the removal of
the glass panels or other parts of the fireplace that need to be
removed during maintenance.
The entire weight of the walls must be borne by a structure other
than the fireplace.
WARNING
Children and adults should be alerted to the hazards of high
surface temperature and should stay away to avoid burns or
clothing ignition.
6.3.3 Convection
The majority of the heat produced by Element4 fireplaces is
quickly given o to the air around the fireplace. Convection is
this transfer of heat through air.
Because most of the fireplace is installed inside of the
construction of a enclosure, most of the air surrounding the
fireplace and therefore the air being warmed up, is located
inside the enclosure. Therefore several precautions need to be
taken into account, which will be explained in CHAPTER 8.

13
INSTALLATION MANUAL
6.4 Assembly regulations
6.4.1 Protection of wall and ceiling
There are two kinds of walls/ceilings that can be distinguished,
respectively;
1. Combustible surfaces
Walls/ceilings that are made of – or contain flammable building
materials, and all walls on which flammable objects (e.g. built-in
furniture or wooden panels) are mounted on the side of the wall
that is turned away from the fireplace.
2. Non-combustible surfaces
Walls/ceilings made of mineral building materials (concrete,
bricks, sandstone etcetera.) of more than 4inches (10cm)
thickness.
6.4.2 Floor protection
The temperature of the floor under the device needs be less
than 185°F (85°C). A minimal distance of 4 inches (10cm) is to be
taken into account under the fireplace.
Make sure there is a good air ventilation in the enclosure (see
CHAPTER 7). The temperature that leaves through the ventilation
grilles must not be higher than 185°F (85°C). Therefore one
should always make sure there are enough ventilation grilles in
the upper and lower parts of the enclosure.
No material of any kind is allowed between the bottom of the
support feet and the bottom of the firebox (except for the
lineset).
6.4.3 Assembly regulations with non-combustible materials
(Figure 6.3 and Figure 6.4)
Load-bearing walls and ceilings must be covered in a protective
fire resistant plate.
The minimal distance between the device and non-flammable
materials must be at 2 inches (50 mm) to ensure a convection
air flow.
For the best result the finished wall(s) must be at least 0,5 inch
(12,5mm) thick. This thickness corresponds with the flanges on
the frame of the fireplace, which allows the finish of the wall to
be properly covered by the trims of the fireplace.
6.4.4 Assembly regulations for combustible materials
(Figure 6.5 and Figure 6.6)
The minimum distance of the exterior surface (either the back or
the non-glass sides) of your fireplace to a combustible wall is 11
inches (280mm), when no protection of said wall is used.
However, it is possible to reduce this clearance by using a
shielding wall.
Figure 6.3 - Non combustible material enclosure
Figure 6.4 - Non combustible material enclosure top view
Shielding walls
To reduce the clearance between a combustible wall and your
fireplace a heat shield of non-combustible material may be used.
See Figure 6.7 for an isometric overview.
• Cover the walls/ceilings with a non-combustable plate at
the reduced clearance of 1 inch (2,5cm)
• Keep the fireplace away from the heat shield by a minimum
of 2 inches (50mm).
• A wall heat shield must not be placed closer than 1 inch
(25mm) from the floor or any intersection walls. Air must be
able to continually circulate around all side of the shielding.
WARNING
Make sure that the heat shield is not attached to the combustible
wall by screws or nails. Due to their conductivity these metals
can cause problems such as a central heat bridge.

14
INSTALLATION MANUAL
1Raised platform
2Exterior combustible wall
3Protective non combusta ble wall
A1 inch / 25 mm gap
B2 inches / 50 mm gap
C2 inches / 50 mm gap
D1 inch / 25 mm gap
E1 inch / 25 mm gap
Table 6.2
Figure 6.5 - Combustible material enclosure
6.4.5 Approved non-combustible materials
The following materials are approved to use for the construction
of the enclosure
Product Thickness
Brand Type Imperial Metric
Skamol SkamoEnclosure
SkamoStove
1.5 Inch 37.5 mm
Promat PROMAFOUR system 0.5 inch 12.5mm
James Hardie
building products
Hardiebacker 500 1/2"
cement board
0.5 inch 12.5mm
Hardiebacker
1/4"cement board
0.25 inch 6.25 mm
Table 6.1
Figure 6.6 - Combustible material enclosure top view
Figure 6.7 - Shielding the enclosure
6.4.6 Fresh Air inlet Area by Model
The amount of surface necessary for the fresh air coming into
the chase for the fires as per table below.
Model Square Inches Square
Centimeters
Sky LRD 15 100
Sky MRD 15 100
Sky SRD 15 100
Table 6.3

15
INSTALLATION MANUAL
7 ENCLOSING THE FIREPLACE
7.1 Hot air outlets and ventilation grilles
As stated in CHAPTER 6.3.3 the air in the enclosure will be heated
by the fireplace. Hot air expands and will rise up. If the proper
ventilation of the enclosure is not taken into account, this may
cause cracking of the enclosure exterior or heat problems in the
long run.
To properly ventilate the enclosure the correct precautions have
to be made.
The most commom option is the use of combustion air outlets
placed in the top and bottom of the enclosure. These outlets are
slots through which air can flow freely.
The ventilation grilles are to be placed at a minimal distance of 1
foot (30cm) from the ceiling and 1 foot (30cm) from any built-in
furniture from the side, any flammable material or load-bearing
concrete parts.
Pro tip: To avoid heat accumulation in the enclosure a non-
flammable false ceiling (see Figure 7.2) is to be placed directly
above the outlets to guide the hot air out. The ventilation grilles
need to be easy to clean at all times.
Please note
If a hot air outlet is placed closer to the ceiling than the
aforementioned distances, the sudden change in temperature
of the surrounding air, when exiting the enclosure, may cause
the solid particles in the convection air to settle on the ceiling,
causing a black or brown soot stain. It however, will not be of
influence on the air flow in the enclosure.
Another option is to create e.g. a recess in the wall near the
ceiling, so air can flow out of enclosure. Both options are shown
in Figure 7.1.
An installer is free to choose the design of the ventilation
openings as long as the prescribed amount of air is taken into
account. Ventilation grilles may deviate from standard model.
7.1.1 Electrical pipes
The conversion has to be free of the usual electric installation
pipes, if these are not protected against temperatures over 86°F
(30°C) by the necessary precautions. Special pipelines with an
heightened heat resistance are permitted.
7.1.2 Cold climate installation
For cold climate installations, it is especially important to
insulate outside the chase cavity, between studs and under the
floor on which appliance rests, if floor is above ground level. Gas
line holes and other openings should be filled with approved
firestop.
If the fireplace is being installed on a cement slab in cold
climates, a sheet of plywood or a raised platform can be placed
underneath to prevent cold transferring to the fireplace and
into the room. It also helps to tape the venting for maximum air
tightness and to caulk the firestops.
Figure 7.1 - Convection opening in the enclosure top
Figure 7.2 - False chimney in the enclosure

16
INSTALLATION MANUAL
7.3 Decorating the enclosure
Although the main task of the enclosure is to house the
fireplace, it is not solely used for that purpose. When properly
executed there are many possibilities with the decoration of the
enclosure, two of which are elaborated upon below.
7.3.1 Mantels
Oen a mantel is installed above the fireplace, for the classic
look and to put decorations on.
Figure 7.3 shows a range of allowable depths and heights for a
combustible mantel installation.
As shown, the minimum allowable mantel height above the
fireplace opening is 2” (50 mm) with a 1” (25 mm) deep mantel.
The maximum mantel depth is 12” (300 mm) at a minimum
height above the fireplace opening of 13” (330 mm). All of
the mantel height/depth combinations fall in between these
extremes in accordance with the chart on this page.
Mantels made of non-combustible material are allowed inside
these dimensions but they will be subjected to elevated
temperatures and may become too hot to touch.
7.3.2 Televisions
An Element4 fireplace is a perfect furniture piece to connect
with a TV, once the necessary precautions are taken.
A TV may be placed above the fireplace as long as the hot air
cannot influence its functioning.
A wall recess is a good option to accomplish the installation. For
more info contact your local dealer.
0
2
4
6
8
10
12
14
16
18
18
20
0
100
200
300
400
500
20
Inch
mm
1416 1012 68 24 0
500 400 300 200 100 0
Top of the fireplace
Mantel Width
Mantel Height
Glass
Figure 7.3 - Mantel dimensions above the fireplace
7.2 Clearances (overview)
In summary; the minimum clearances (air spaces) to combustible
materials must be maintained. It is of the greatest importance
that the fireplace and vent system be installed only in accordance
with these instructions.
Clearance to combustibles Inches Millimeters
Back 11 280
Sides (Non glass) 11 280
Top 26 660
Floor 4 100
Table 7.1
Clearance to non-combustibles Inches Millimeters
Back 2 50
Sides (Non glass) 2 50
Top 26 660
Floor 4 100
Table 7.2
Please note:
The Floor dimension above is measured from the bottom of the
firebox. When the adjustable feet are in their lowest position the
required 4" clearance is achieved.

17
INSTALLATION MANUAL
7.4 Fire specific dimensions
Every fireplace has specific distances for which the right
precautions need to be taken into account (Figure 7.4 and Table
7.3 ).
7.4.1 Minimal chimney dimensions
Product A H1 H2 W D
Sky LRD " 12 85  72 17  43 
mm 300 2182 1830 438 1113
Sky MRD " 12 66  72 17  43 
mm 300 1690 1830 438 1113
Sky SRD " 12 50  72 17  43 
mm 300 1290 1830 438 1113
Table 7.3
ARoom ceiling to top of Warm Air Outlet
H1 Minimal internal enclosure height
H2 Room ceiling to appliance bottom
WMinimal enclosure width necessary
DMinimal enclosure depth necessary
H1
A
D
W
H2
Figure 7.4 - Specific distances
7.4.2 Warm Air Outlet Area by Model
The amount of surface necessary for the hot convections air to
flow away properly for the fires as per table below.
Model Square Inches Square
Centimeters
Sky LRD 50 322
Sky MRD 50 322
Sky SRD 50 322
Table 7.4
7.4.3 Fresh Air inlet Area by Model
The amount of surface necessary for the fresh air coming into
the chase for the fires as per table below.
Model Square Inches Square
Centimeters
Sky LRD 15 100
Sky MRD 15 100
Sky SRD 15 100
Table 7.5

18
INSTALLATION MANUAL
F
S1
S2
B
Figure 7.5 - Line set access
7.5 Roomdivider installation guidelines
The fireplace is supplied with an installation bracket. This
bracket should be used instead of the side glass to keep the
frame fixed while installing.
In order to prevent the side glass pane from being under too
much tension it is strongly recommended to connect the topside
of the fireplace to the ceiling or any other support structure.
The fireplace has two rod ends installed at the topside and is
supplied with 2 turnbuckles that can be used to connect the
fireplace to a support structure.
Figure 7.6 - Specific distances
7.5.1 Line set access (see Figure 7.6)
Front (F) Side 1 (S1) Side 2 (S2) Back (B)
(") (mm) (") (mm) (") (mm) (") (mm)
Sky LRD 54 1372 32 813 32 813 54 1372
Sky MRD 54 1372 32 813 32 813 54 1372
Sky SRD 54 1372 32 813 32 813 54 1372
Table 7.6

19
INSTALLATION MANUAL
8 VENTING REQUIREMENTS
To guarantee the fire safety regarding your vent configuration, a
vent chase is necessary. For this case non-combustible materials
should be used. Make sure to always ventilate a sha and never
to insulate it, to make sure the hot air is able to get away.
Every transit or terminal should be made such, that the warmth-
insulation and non-combustability is guaranteed, according to
the building regulation.
8.1 General safety rules regarding venting material
This unit must be used with a vent system as described in this
manual. The usage of other concentric material is only permitted
when it has the same technical specifications as the systems
mentioned below.
The following table lists brands of vent material that have been
approved for the North American market. The device must be
installed with the (stainless steel) flue material as specified.
Vent Manufacturers
M&G DuraVent, Inc DirectVent Pro
ICC - Industrial Chimney
Company
EXCELDirect
BDM - Bernard Dalsin
Manufacturing
Pro-Form
Selkirk Corporation Direct-Temp
Hart & Cooley Inc. AmeriVent Direct Vent
Olympia Chimney Supply, Inc. Ventis Direct Vent
Table 8.1
It is only by the use of these brands that a good and safe
performance can be promised (given a proper installation.)
The gas fireplace MUST
• be vented directly to outside.
• NEVER be attached to a chimney serving a seperate solid
fuel burning appliance.
• be a seperate vent system. No more than one fireplace is
allowed on the same venting system.
The vent may be constructed with either a roof terminal or a
wall terminal. The use of flexible venting material to and existing
chimney is allowed. Please check whether the desired terminal
complies with the regulations in your situation. Local norms and
regulations may dier from the general rules in this manual.
8.2 Installation of venting material
Follow the following (general) instructions for the installation of
venting materials;
• This fireplace is shipped with a North American venting
adapter (see Figure 8.1). It MUST attach to the vent collar
of the fireplace.
• Drill a hole of 6,5 inches (160 mm) for the wall or roof transit
with a 6" (150 mm) diameter flue connection, and 8,5 inches
(210 mm) with a flue with a diameter of 8inches (200 mm).
• Provide a (fire) safe transit construction in wall, floor or
roof sheeting. Whenever venting passes through a wall, an
approved heat shield or ‘wall thimble’ must be installed.
• A minimum clearance of 3” (75 mm) must be maintained
between combustible materials and the top of any
horizontal vent pipe surface
• A minimum clearance of 1” (25 mm) must be maintained
between combustible materials and any other vent pipe
surface.
• The horizontal parts of the venting must be pitched up away
from the fireplace. For every 12” (305 mm) of horizontal run,
the venting must rise 1/4” (6.5 mm) toward the termination.
• The venting must never run downward unless with the use
of a power vent.
• Build up the system from the fireplace.
• Assemble vent pipes in the correct direction! The inner
vent pipe goes into - and the outer vent pipe goes over the
fireplace connection.
• Make sure the vent pipes are suiciently braced, so the
weight of the vent pipes being supported by the fireplace.
• The concentric pipes could come loose due to expansion
and cooling down. It is recommended that a chuck parker
be used in places that are inaccessible aer installation.
• In colder climate environments, the fireplace can be
lowered to STANDBY MODE (Pilot Flame only) (*). This will
help maintain a steady dra within the venting over a period
of up to five days.
•
*) Does not apply to fireplaces with a power vent

20
INSTALLATION MANUAL
8.3 Determining the vent gas extraction diameter
The fireplace has a vent diameter fo 5"/8" (200/130mm.) It is
not necessary to start with a vertical length for the Sky Series
fireplaces. A bend can be installed directly onto the fireplace.
When your vent only gradates vertically, you may taper directly
onto the stove, to a diameter of 4"/6" (150/100 mm).
8.3.1 Determining maximum vertical length
If you are using a diameter of 5"/8" (200/130mm) then your
maximum total length is 72 feet / 22 meters. If you have tapered
your vent gas extraction as per the above, to a diameter of 4"/6"
(150/100 mm), then the total maximum permitted vertical length
of your vent gas extraction is 36 feet / 11 meters.
8.3.2 Determining maximum horizontal length
A gas fireplace, in contrast to classic log fires, can have a
horizontal flue section. The maximum horizontal section is 17
feet (5m) and is directly dependent on the vertical section.
In order to determine whether your intended vent configuration
shall function properly, a venting category is determined, which
can be found in CHAPTER 9.
Each category refers to a table. Each appendix has two tables:
1. A table for a horizontal terminal.
2. A table for a vertical terminal.
You must use the table applicable to you. You calculate your
Total Vertical Section (TVS) as well as your Total Horizontal
Section (THS).
Calculating the Total Vertical Section (TVS)
You calculate the Total Vertical Section by adding up all vertical
upward sections in the extraction gradation.
Calculating the Total Horizontal Section (THS)
You calculate the Total Horizontal Section by adding up all
horizontal parts in the extraction gradation.
In the table you will find advice; TVS on the vertical axis and THS
on the horizontal axis.
Figure 8.1 - North American vent adapter (5/8")
8.2.1 Adapting the length of the chimney
Not all parts can be adjusted! To fit the vent system correctly,
you are to use an adjustable fitting. You can use an adjustable
concentric / co-axial pipe, wall or roof fitting. To get a sealed
vent gas connection, the inner pipe must always be an inch (2
cm) longer than the outer pipe. Always attach adjustable parts
with a chuck.
8.2.2 Calculate chimney
For proper operation of the fireplace it is important that the flue
pipe meets the requirements. To determine this, a calculation
chart is prepared which can be found in CHAPTER 9.