Enviro Sonnet 50-1472, Sonnet C-11102, Sonnet C-11253 User Manual
SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED
PAPER.
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
Sonnet
B Y : S H E R W O O D I N D U S T R I E S L T D
OWNER’S MANUAL
INSTALLER:
Leave this manual with the appliance.
CONSUMER:
Retain this manual for future reference.
WHAT TO DO IF YOU SMELL GAS
• Open windows/extinguish any open
ame.
• Do not try to light any appliance.
• Do not touch any electrical switch
or use any phone in your building.
• Immediately call your gas supplier
from a neighbour’s phone. Follow
the gas supplier’s instructions.
• If you cannot reach your gas
supplier, call the re department.
FOR YOUR SAFETY
Do not store or use gasoline or other
ammable vapours and liquids in the
vicinity of this or any other appliance.
WARNING: If the information in this manual is not followed exactly, a re or explosion
may result causing property damage, personal injury or loss of life. Installation and
service must be performed by a qualied installer, service agency or the gas supplier.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is
not convertible for use with other gases, unless a
certied kit is used.
Massachusetts installations (Warning): This product must be installed by a licensed
plumber or gas tter when installed within the Commonwealth of Massachusetts. Other
Massachusetts code requirements: Flexible connector must not be longer than 36in., a shut
off valve must be installed; only direct vent sealed combustion products are approved for
bedrooms/bathrooms. A carbon monoxide detector is required in all rooms containing gas
red direct vent appliances. The replace damper must be removed or welded in the open
position prior to installation of a replace insert.
50-1472
Safety Precautions
FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER,
PLEASE CAREFULLY READ THE FOLLOWING INFORMATION:
• All ENVIRO gas-red appliances must be installed
in accordance with their instructions. Carefully read all
the instructions in this manual rst. Consult the building
authority having jurisdiction to determine the need for
a permit prior to commencing the installation.
• NOTE: Failure to follow these instructions could
cause a malfunction of the replace, which could
result in death, serious bodily injury, and/or property
damage.
• Failure to follow these instructions may also void
your re insurance and/or warranty.
GENERAL
• Installation and repair should be done by a
qualied service person. The appliance should be
inspected before the rst use and, at least, annually
by a qualied service person. More frequent
cleaning may be required due to excessive lint from
carpeting, bedding material, etc. It is imperative the
control compartments, burners and circulating air
passageways of the appliance be kept clean.
• Due to high temperatures, the appliance should
be located out of high trafc areas and away from
furniture and draperies.
Children and adults should be alerted to the
hazards of high surface temperatures and
should stay away to avoid burn or clothing
ignition.
• Young children should be carefully supervised
when in the same room as the appliance.
• Clothing or other ammable materials should not
be placed on or near the appliance.
FOR YOUR SAFETY
• Installation and service must be performed by a
qualied installer, service agency or gas supplier.
• This installation must conform to local codes or, in
the absence of local codes, to the current CAN/CGAB149 installation code (Canada) or National Fuel Gas
Code ANSI Z223.1.2 (USA)
• To prevent injury, do not allow anyone who is
unfamiliar with the stove to operate it.
• To prevent injury, if the pilot or pilot and
burners have gone out on their own, open the
glass door and wait 5 minutes to air out before
attempting to re-light the stove.
• Always keep the area around these appliances
clear of combustible material, gasoline and other
ammable liquids and vapours.
• These appliances should not be used as a drying
rack for clothing or for hanging Christmas stockings/
decorations.
• Due to the paint curing on the stove, a faint odor
and slight smoking will likely be noticed when the
stove is rst used. Open a window until the smoking
stops.
Always connect this gas stove to a vent system and
vent to the outside of the building envelope. Never
vent to another room or inside the building. Make sure
the specied vent pipe is used, properly sized and of
adequate height to provide sufcient draft. Inspect
the venting system annually for blockage and signs of
deterioration.
WARNING: Failure to position the parts in accordance
with the diagrams in this booklet, or failure to use only
parts specically approved with this appliance, may
result in property damage or personal injury.
WARNING: Do not operate with the glass front
removed, cracked or broken. Replacement of the
glass should be done by a licensed or qualied service
person.
• Never use solid fuels such as wood, paper,
cardboard, coal, or any ammable liquids, etc., in this
appliance.
• Do not use this heater if any part has been under
water. Immediately call a qualied service technician
to inspect the heater and to replace any part of the
control or gas control systems that have been under
water.
• Do not abuse the glass by striking it or slamming
the door shut.
• If the Sonnet unit is pulled out of its installation,
and the vent-air intake system is disconnected for
any reason, ensure that the vent-air intake pipes
are reconnected and re-sealed in accordance to the
instructions noted in INITIAL INSTALLATION - VENTING
FIREPLACE INSERTS.
2
Table of Contents
Safety Precautions...........................................................................................................2
Table of Contents.............................................................................................................3
Codes And Approvals.......................................................................................................4
Specications..................................................................................................................5
Rating Label Location...........................................................................................5
Dimensions..........................................................................................................5
Operating Instructions.....................................................................................................7
Lighting and Turning Off Instructions.....................................................................7
Remote Handset Controls......................................................................................8
Control Panel.................................................................................................................10
Blower Speed.....................................................................................................10
Normal Sounds During Operation.........................................................................10
Adjusting Venturi Air Settings..............................................................................10
Maintenance And Service................................................................................................11
Cleaning The Glass.............................................................................................11
Cleaning The Firebox..........................................................................................11
Replacing The Glass............................................................................................11
Check Pilot and Burner Flames............................................................................11
Glass Door Removal...........................................................................................12
Cleaning The Painted Surfaces............................................................................12
Replacing The Batteries......................................................................................12
Changing Remote Handset Code & Resetting Receiver...........................................13
Removing Valve Cover.........................................................................................14
Fuel Conversion..................................................................................................14
Initial Installation...........................................................................................................17
Clearances to Combustibles.................................................................................17
Minimum Fireplace Size.......................................................................................17
Direct Vent Model...............................................................................................17
B-Vent Model.....................................................................................................18
Automatic Flue Gas Spill Switch - B-Vent Model Only.............................................18
Preparing Your Sonnet For Installation.................................................................18
Converting A Direct Vent Fireplace To A B-Vent Fireplace.......................................19
Venting Fireplace Inserts.....................................................................................21
Direct Vent Vertical Vent Termination...................................................................23
Electrical Requirements......................................................................................25
Optional Fan Kit.................................................................................................26
Gas Line Connection...........................................................................................27
Adjusting The Pilot Flame....................................................................................29
Remote Handset Wall Bracket Installation.............................................................29
Secondary Installation....................................................................................................30
Optional Base Shelf & Riser.................................................................................30
Installation of Adjustable Surround And Trim........................................................30
Optional Cast Andiron & Grate.............................................................................34
Brick Panel Installation........................................................................................34
Log Set and Ember Installation............................................................................35
Trouble Shooting............................................................................................................38
Parts List.......................................................................................................................41
Parts Diagram - Components..........................................................................................43
Parts Diagram - Options.................................................................................................44
Warranty.......................................................................................................................45
Installation Data Sheet...................................................................................................48
3
Codes And Approvals
DIRECT VENT: This type is identied by the sufx DV. This appliance draws all of its air for combustion from
outside the dwelling, through a specially designed vent pipe system.
This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) above sea
level.
BV: This Vented appliance draws all of its combustion air from the dwelling and must be vented using listed B or
L vent. May also be vented through a conventional chimney using a chimney liner kit.
This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) above sea
level.
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas Association
guidelines which state: the sea level rated input of Gas Designed Appliances installed at elevations above 2000
(610 m) feet is to be reduced 4% for each 1000 feet (305 m) above sea level. Refer also to local authorities
or codes which have jurisdiction in your area regarding the de-rate guidelines.
In Canada: When the appliance is installed at elevations above 4500 feet (1372 m), the certied high altitude
rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
• This appliance has been tested by INTERTEK (Warnock Hersey) and found to comply with the
established VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows:
VENTED GAS FIREPLACE HEATER (SONNET BV/DV; NG/LPG)
TESTED TO: ANSI Z21.88-2005/CSA 2.33-2005 VENTED GAS FIREPLACE HEATERS
CAN/CGA 2.17-M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES
CSA P.4.1-02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY
This ENVIRO Sonnet Fireplace:
• Has been certied for use with either natural or propane gases. (See rating label.)
• Is not for use with solid fuels.
• Is approved for bedroom or bed sitting room. (IN CANADA: must be installed with a permanent wall thermostat
for bedroom installations is required. The remote handset included with this unit has a thermostat in its control
system and a design feature that will turn the main burner off if there is a ‘no communicate’ condition caused by
the handset being removed from the normal range of operation (up to 20-25ft (6.1-
7.6m)) or a low battery condition in either the receiver or the hand set. Consult the
authority having local jurisdiction in your area. IN USA: see current ANSI Z223.1
for installation instructions.)
• Must be installed in accordance with local codes. If none exist, use current
installation code CAN/CGA B149 in Canada or ANSI Z223.1/NFPA 54 in the USA.
• Must be properly connected to an approved venting system and not connected to a
chimney ue serving a separate solid-fuel burning appliance.
• Is not approved for closet or recessed installations.
IMPORTANT NOTICE (Regarding rst re up): When the unit is turned on
for the rst time, it should be turned onto high without the fan on for the rst 4
hours. This will cure the paint, logs, gasket material and other products used in
the manufacturing process. It is advisable to open a window or door, as the unit
will start to smoke and can irritate some people. After the unit has gone through
the rst burn, turn the unit off, let the unit get cold then remove the glass door
and clean it with a good gas replace glass cleaner, available at your local ENVIRO
dealer. See “DOOR REMOVAL” and “CLEANING THE GLASS” sections.
4
Specifications
111/16"
(44mm)
8
1
/2"
(216mm)
13
7
/8"
(362mm)
7
7
/16"
(188mm)
5
7
/16"
(138mm)
12
3
/16"
(309mm)
4
5
/8"
(118mm)
8
9
/16"
(217mm)
4"
(102mm)
5
7
/16"
(138mm)
12
1
/16"
(306mm)
9
3
/16"
(233mm)
16"
(406mm)
17
3
/16"
(436mm)
20
3
/4"
(528mm)
15
1
/16"
(382mm)
10"
(254mm)
11
3
/16"
(284mm)
13
13
/16"
(350mm)
9
3
/16"
(233mm)
9
3
/4"
(248mm)
10
9
/16"
(268mm)
31
1
/4"
(794mm)
23
3
/16"
(590mm)
2
1
/4"
(57mm)
8
1
/2"
(216mm)
8
7
/8"
(225mm)
17
3
/4"
(451mm)
1
1
/8"
(28mm)
11
11
/16"
(297mm)
7
3
/4"
(197mm)
20
3
/8"
(517mm)
12
5
/16"
(312mm)
24
1
/16"
(612mm)
13
15
/16"
(355mm)
13
3
/16"
(336mm)
10
15
/16"
(278mm)
Sonnet Top with
Colonial Trim Installed
Sonnet Top without
a Trim Installed
65/16"
(160mm)
2"
(51mm)
RATING LABEL LOCATION:
The rating label is located under the control panel and is attached to a rectangular metal sheet that is
chained to the replace.
DIMENSIONS:
Figure 1: Sonnet Exterior Dimensions With Colonial.
5
Specifications
2013/16”
(528mm)
31”
(794mm)
21
13
/16”
(555mm)
to 26
5
/16”
(669mm)
31
7
/8” (809mm) to
40” (1035mm)
22
7
/16”
(569mm)
23”
(583mm)
Figure 2: Sonnet Adjustable Surround, Classic, and Base Shelf with Riser.
Table 1: Sonnet Options Dimensions.
Colonial - 3 Sided Colonial - 4 Sided Classic - 3 Sided Classic - 4 Sided
13
Height 20
/16” (528mm) 249/16” (624mm) 2013/16” (528mm) 249/16” (624mm)
Width 31” (794mm) 31” (794mm) 31” (794mm) 31” (794mm)
Adjustable Surround - Small Corners Adjustable Surround - Large Corners
Height 21” (552mm) to 24” (609mm)
or max 24” (631mm)
Width 31” (809mm) to 36
5
/16” (922mm)
or max 37” (947mm)
Trimmable
Surround
Height Width
27” (705mm) 41
Base Shelf Base Shelf Riser
24” (609mm) to 26” (666mm)
or max 27” (689mm)
36” (921mm) to 40” (1035mm)
or max 41” (1061mm)
13
/16” (1062mm)
Height 1” (41mm) 2” (54mm)
Width 43
Depth Bottom 4” (112mm); Top 3
7
/16” (1103mm) 41” (1063mm)
13
/16” (97mm) 311/16” (94mm)
6
1. STOP! Read the safety information above on this label.
2. Set thermostat to its lowest setting.
3. Turn off all electrical power to this appliance.
4. Turn main valve OFF by pushing the on/off button on the remote handset
or on the control panel or alternatively, by turning the knob clockwise .
5. Wait five (5) minutes to clear out any gas. If you smell gas STOP! Follow “B”
in the above safety information. If you do not smell gas go to the next step.
6. Ignite the unit by:
a. Simultaneously press and hold the star and up arrow buttons on the
remote handset or just the ON/OFF button on the control panel until a short
acoustic signal confirms the start sequence has begun; release button(s).
Continuing signal confirms the ignition sequence is in process.
OR
CAUTION:
Hot while operating. Do not touch, severe burns may result. Keep children, clothing,
furniture, gasoline or other flammable vapors away.
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING
PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
A) This appliance has a pilot which must be lighted by hand. When lighting the pilot,
following these instructions exactly.
B) BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell
next to the floor because some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS: Do not try to light any appliance. Do not touch
any electrical switch: do not use any phone in your building. Immediately call your
gas supplier from a neighbor's phone. Follow the gas suppliers instructions. If
you cannot reach your gas supplier, call the fire department.
C) Use only your hand to push in or turn the gas control knob;
NEVER use tools. If the knob will not push in or turn by hand,
do not try to repair it. Call a qualified service technician.
Force or attempted repair may result in a fire or explosion.
D) Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
LIGHTING INSTRUCTIONS
b. If igniting the unit manually, turn the main valve ON by turning
the knob counter clockwise . Push in the solenoid and
light the pilot. Flame height can be adjusted manually by turning
the hi/low knob.
NOTE: Once pilot ignition is confirmed the main gas will flow. If the
pilot will not stay lit after several tries, press OFF button on the
remote handset or control panel, or turn the main gas valve
knob) to OFF and call your service technician or gas supplier.
7. Turn on the electrical power to the appliance.
8. Set thermostat to desired setting or use the remote handset or
control panel to adjust flame. Press up arrow to increase flame
height, press down arrow to decrease flame height or set
appliance to pilot flame. For fine adjustment tap the up/down
arrows.
TO TURN OFF GAS TO APPLIANCE
1. Set the thermostat to lowest setting or press
OFF button on remote or control panel.
C-11102
NOTE: Turn off all electrical power to this appliance if service is to be performed. Follow
appliance manufacturer’s instructions for gaining accessibility to the gas control.
CAUTION: Do not operate this fireplace with the glass removed, cracked or broken. Replacement of the panel should be done by a licensed or
qualified person! This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and
ventilation air. Keep burner and control compartment clean. See installation and operating instructions accompanying appliance.
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage, or loss of life. Refer to
owner's information manual provided with this appliance. For assistance or additional information consult a qualified installer, service agency or
the gas supplier. Installation and service must be performed by a qualified installer, service agency, or the gas supplier.
Operating Instructions
ON
OFF
Low / Off / High
Fan Rocker Switch
Smaller
Flame
Larger
Flame
On/Off
Pilot/
Orifice
Ignitor
Thermocouple
For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION
MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE.
LIGHTING AND TURNING OFF INSTRUCTIONS:
Figure 4: Control panel.
The Sonnet can be controlled either with the control panel on the bottom left
corner of the unit or with the handset remote control.
Figure 3: Lighting instruction label.
Figure 5: Ignition assembly.
7
Operating Instructions
The Sonnet is designed to gradually lower or raise the ame as is needed in application. It normally does
not just turn on and off. This is very dependant on the size of the room the unit is located in. During the
rst several operational cycles the electronics go through a learning process that establishes how the
system will react to the environment it is in. It does so by determining the amount of time it takes for the
temperature to rise 1°. It does this several times to maintain consistency. Once this has been learned it
will respond the same way each time it is used. It is possible to relearn by removing the batteries from
the receiver and re installing the batteries after several minutes have past. If there is no call for heat and
the unit is in the lowest operation condition the valve will turn the burner to the off position. When there
is a subsequent call for heat the burner will turn back on at the low setting. Should this not be adequate
in application the valve will open more to allow more gas ow to the burner.
REMOTE HANDSET CONTROLS:
The remote handset included with this unit has a thermostat in its control system and a design feature
that will turn off the unit if there is a no communicate condition caused by the handset being removed
from the normal range of operation (up to 20-25ft (6.1-7.6m)) or a low battery condition in either the
receiver or the hand set. If one or more Sonnets are to be installed, conrm that the remote control signal
codes are different for each unit, refer to MAINTENANCE AND SERVICE - CHANGING REMOTE HANDSET CODE.
Setting the Time
1. The display will ash after either: (a) Installing the battery or (b) Simultaneously pressing the (up
arrow) and (down arrow).
2. Press (up arrow) to set the hour and the (down arrow) to set the minute.
3. Press OFF to return to manual mode or simply wait and it will
automatically return to the manual mode.
Setting °C/24 hour or °F/12 hour Clock:
Press OFF and (down arrow) until display changes from Farenheit/12
hour clock to Celcius/24 hour clock and vice versa.
Automatic Pilot Mode:
If there is no transmission from the handset to the receiver within a six (6)
hour period, the unit will go to standby (pilot) mode.
Adjustment of Flame Height:
In standby mode: Press (up arrow) to increase ame height. Press
(down arrow) to decrease ame height or to set appliance at pilot
ame. For ne adjustment tap the up/down arrows.
Mode Settings:
TEMP MODE – Daytime Temperature Mode (appliance must be in standby mode; pilot ignited):
The room temperature is measured and compared to the set temperature. The ame height is
then automatically adjusted to achieve the Daytime set temperature. This mode is manually
turned on and off.
Figure 6: Remote Control.
TEMP MODE – Nighttime Setback Temperature Mode (appliance must be in standby mode;
pilot ignited): The room temperature is measured and compared to the Nighttime Setback
temperature. The ame height is then automatically adjusted to achieve the Nighttime
Setback temperature. This mode is manually turned on and off.
8
Operating Instructions
TIMER MODE – (appliance must be in standby mode; pilot ignited): The Timer mode is normally
programmed to have two (2) Periods: P1 and P2. Between these two (2) periods, a lower
operating temperature (or pilot only) can be set.
Note: that between those periods, if the thermostat is set to a certain minimum temp (example
58°F (14.5°C)), then the unit will modulate to maintain that temp.
For to operate as a thermostat, TEMP must be set at 40°F (4.5°C) or higher.
If the setting is decreased to --, the motor will turn the valve to the standby position in
the moon times and await the next burner cycle.
NOTE: The display shows the set temperature every 30 seconds.
Changing the Mode of Operation
Briey pressing the SET button changes the mode of operation in the following order:
and back to
NOTE: MAN mode can also be reached by pressing either the (up arrow) or the (down arrow).
“MAN” Mode - Manual Flame Height Adjustment
1. Press (up arrow) to turn on the main burner.
2. Press (up arrow) to increase the ame height.
3. Press (down arrow) to decrease the ame height or to go to pilot standby position.
NOTE: While pressing either button a symbol indicating transmission appears on the display. The receiver
conrms transmission with an acoustic signal.
Setting the Temperature
1. Select either the MODE or the MODE by briey pressing the SET button.
2. Hold the SET button until the TEMP display ashes.
3. Set the desired temperature with (up arrow) or (down arrow). NOTE: 4.5°C/40°F is the min.
temperature setting.
NOTE: If you would like the Nighttime Setback temperature control to turn off, decrease the nighttime
temperature until [---] appears on the display.
Setting the Timer
1. Select Timer mode by briey pressing the SET button.
2. Press and hold the SET button until “TIMER” is displayed on the lower right hand side.
3. Press and hold the SET button until the P1 (sun symbol) and the time display ashes. Set the hour
by pressing the (up arrow) and set the minutes by pressing the (down arrow).
4. Briey press SET button for the next burner cycle time. Example: P1 (moon symbol) continue
through P2 (sun symbol) and P2 (moon symbol).
5. Once all four (4) times are set, press OFF or simply wait to complete programming.
9
Operating Instructions
remote instructions
on battery cover
NOTE: The remote handset control instructions are on
inside of remote’s battery cover plate (see Figure 7).
Figure 7. Remote Control Instruction.
CONTROL PANEL:
Press the larger ame to increase ame height. Press the smaller ame to decrease ame height. For ne
adjustment tap the appropriate ame icon, refer to Figure 4. Can also be use to turn unit on or off.
BLOWER SPEED:
The blower will come on only when the replace is up to temperature (approximately 20 minutes).
Pressing the fan’s three (3) position rocker switch on the unit’s control panel will change the speed of the
fan; it is Low/Off/High (refer to Figure 4). The fan can not be controlled with the handset.
NORMAL SOUNDS DURING OPERATION:
Table 2: Normal Sounds.
Component Sound & Reason
Sonnet & Surrounds Creaking when heating up or cooling down.
Burner Light pop or poof when turned off; this is more common with LP units.
Temperature Sensor Clicking when it senses to turn the blower on or off.
Blower / Fan Air movement that increase and decreases with the speed of the blower.
The blower is pushing the heat from the replace into the room.
Gas Control Valve Dull click when turning on or off, this is the valve opening and closing.
ADJUSTING VENTURI AIR SETTINGS:
There is one venturi adjustment. Use this venturi
adjustment lever, shown in Figure 8, to achieve a proper
and efcient ame. Pull the rod forward for more air or
push it in for less air. Adjust lever until the ame pattern
is similar to Figure 79.
10
Figure 8: Adjusting the venturi air setting.
Maintenance And Service
Warning: Failure to position the parts in accordance with this manual, or failure to use only parts
specically approved with this appliance, may result in property damage or personal injury.
At least once a year, run through the following procedures to ensure the system is clean and working
properly. Check the burner to see if all the ports are clear and clean. Check the pilot to make sure it is not
blocked by anything. The pilot ame should be blue with little or no yellow on the tips.
The venting system must be periodically examined; it is recommended the examination is done by a
qualied agency.
CLEANING THE GLASS:
When the replace is cool, remove the glass door. See MAINTENANCE AND SERVICE - GLASS DOOR REMOVAL.
Check the gasket material on the back of the glass, making sure that it is attached and intact.
During a cold start up, condensation will sometimes form on the glass. This is a normal condition with all
replaces. However, this
curing of the appliance can leave a slight lm behind the glass, a temporary problem. The glass will need
cleaning after the replace has cooled off from the rst burn and about two weeks after rst burn. Use
a mild glass cleaner and a soft cloth. Abrasive cleaners will damage the glass and plated
surfaces. Depending on the amount of use, the glass should require cleaning no more than two or three
times a season. Do not clean the glass when it is hot.
condensation can allow dust and lint to cling to the glass surface. Initial paint
CLEANING THE FIREBOX:
Remove the logs carefully, as they are very fragile. Gently remove all the embers and rock wool and place
on a paper towel. Vacuum the bottom of the rebox thoroughly. Carefully clean any dust off the logs and
remove any lint from the burner and pilot. At this time, inspect the burner pan for cracking or severe
warping. If a problem is suspected, contact the dealer. Check the logs for deterioration or large amounts
of soot; a small amount on the bottom side of the logs is normal. Replace the logs and embers as in the
SECONDARY INSTALLATION - LOG SET AND EMBER INSTALLATION section. If new/more embers and rock wool are
required, contact your nearest ENVIRO dealer.
REPLACING THE GLASS:
The glass in the replace is a high temperature ceramic. If the glass is damaged in any way, a factory
replacement is required (see PARTS LIST). Wear gloves when handling damaged glass door assembly
to prevent personal injury. When the glass door assembly is being transported, it must be wrapped in
newsprint and tape and/or a strong plastic bag. Do not operate with the glass front removed, cracked or
broken. Removal and replacement of the glass from the door must be done by a licensed or qualied
service person. The glass must be purchased from an ENVIRO dealer. No substitute materials
are allowed.
CHECK PILOT AND BURNER FLAMES:
Periodically do a visual check of the pilot ames. One ame should
encompass the ignitor and thermocouple and the other should
burn over the burner ports (see Figure 9). Also check that the
burner is operating correctly, refer to Figure 77.
Figure 9: Pilot Flame.
11
Maintenance And Service
GLASS DOOR REMOVAL:
Remove the glass door by placing the
hooked end of the door release tool in
the hole on the door latch mechanism
(see Figure 10) and pulling the latch
out then up over the lip on the door.
When the two (2) latches have been
released, tilt the door forward and then
lift up to unhook the bottom door tabs
(see Figure 11).
Figure 10: Door Release.
Warning: Do not touch or attempt to remove the glass if the replace
is not completely cold. Never operate the replace with the glass
removed.
CAUTION GLASS MAY SEPARATE FROM DOOR.
CLEANING THE PAINTED SURFACES:
Figure 11: Door Removal.
Painted faces should be wiped with a damp cloth periodically.
REPLACING THE BATTERIES:
It is recommended that the batteries are replaced at the beginning of each heating season. Batteries
must be changed when an acoustic error message is heard. Do not use metallic tooling to remove the
batteries as it could cause a short that may render the receiver inoperable.
Table 3: Batteries Required for Sonnet.
Quantity Type of Battery
Receiver 4
Remote
Handset
Remote Handset:
Remove handset backing, replace the 9V battery, and reinstall handset backing (see Figure 13).
Receiver:
Figure 12: Control Panel & Battery Pack
Bracket.
2. Pull the right end of the control panel forward; it will pivot out (see Figure 12). The battery pack for
the receiver is mounted to the same bracket as control panel
3. Replace the four (4) 1.5V “AA” batteries.
4. Push the control panel back into place.
5. Plug the unit in or turn on the electrical breaker for the unit.
IMPORTANT: Do not put batteries directly in the receiver.
1. For fan units only - Unplug the power or turn off the
electrical breaker for the unit.
1
1.5V “AA” (quality
alkaline recommended)
9V (quality alkaline
recommended)
12
Maintenance And Service
Reset
CHANGING REMOTE HANDSET CODE & RESETTING RECEIVER:
A code is preset for the remote handset and receiver, but can be changed if required. If one or more
Sonnets are to be installed, conrm that the remote control signal codes are
different for each unit.To change the code, complete the following:
1. Change DIP switch position (shown at the top of Figure 13).
2. Press and hold the receiver’s reset button (see Figure 14) until you hear
two (2) acoustic signals. After the second longer acoustic signal, release
the reset button and within the
subsequent 20 seconds, press the
(down arrow) on the remote handset
until you hear an additional long
acoustic signal conrming the new
code is set.
Figure 14: Receiver with Reset Button.
Figure 13: DIP Switch in
Remote Handset Battery
Compartment.
Figure 15: Resetting Receiver from Outside. Figure 16: Resetting Receiver from Inside.
Methods for Resetting the Receiver:
Method 1 - From Outside the Cabinet.
The access hole for the reset button is located on the left side of the unit 8
7
/16” (214mm) back from the
front edge of the cabinet. Place a small screwdiver through the hole in the cabinet side (refer to Figure
15) and depress the reset button.
Method 2 - From Inside the Firebox.
Follow steps 1-4 in R
EMOVING VALVE COVER - MAINTENANCE AND SERVICE. Bend a paper clip to reach the
reset button on the left side of the receiver (refer to Figure 16). Depress the reset button using the paper
clip.
13
Maintenance And Service
REMOVING VALVE COVER:
The valve cover can be removed to access the gas valve, the fan, wiring harness, or other components.
1. Remove the glass door as shown in the
AINTENANCE AND SERVICE - GLASS DOOR
M
R
EMOVAL.
2. Carefully remove the log set, ember
material, and brick panels, refer to
ECONDARY INSTALLATION - BRICK PANEL
S
I
NSTALLATION and SECONDARY INSTALLATION
- L
OG SET AND EMBER INSTALLATION.
3. Using a T-20 screwdriver remove the two
(2) screws that hold the burner tray in
place (pointed out in Figure 17). Pick up
the burner tray at the front (see Figure 18)
then pull it out of the rebox.
4. Using a T-20 screwdriver remove the six
(6) screws that hold the valve cover in
place (pointed out in Figure 19). Pick the
valve cover up then out of the rebox (see
Figure 20).
Figure 17: Screws Holding Burner Tray in Place.
Figure 18: Removing Burner Tray.
Figure 19: Screws Holding Valve Cover in Place.
Figure 20: Removing Valve Cover.
FUEL CONVERSION:
TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY
Please read and understand these instructions before installing.
Warning: This conversion kit shall be installed by a qualied service agency in accordance
with the manufacturer’s instructions and all applicable codes and requirements of the
authority having jurisdiction. If the information in these instructions is not followed
exactly, a re, explosion or production of carbon monoxide may result causing property
damage, personal injury or loss of life. The qualied service agency is responsible for
the proper installation of this kit. The installation is not proper or complete until the
operation of the converted appliance is checked as specied in the manufacturer’s
instructions supplied with the kit.
14
Maintenance And Service
Kit Parts List:
1 - Orice (Natural Gas #42 DMS or Propane #54 DMS)
1 - Conversion label 1 - Installation instruction sheet
Carefully inspect the orice supplied with this conversion kit. If it has been damaged or is missing, contact
your dealer, distributor or courier company to have them replaced before starting this installation.
Conversion Kit Installation:
1. Shut the gas supply off at the shut-off valve upstream of the unit. CAUTION: The gas supply must be
shut off prior to disconnecting the electrical power and before proceeding with the conversion. Allow
the valve and unit to cool down to room temperature.
2. Remove the glass door as shown in the M
AINTENANCE AND SERVICE - GLASS DOOR REMOVAL.
3. Carefully remove the log set and ember material if they are installed.
4. Using a T-20 screwdriver, remove the
four (4) screws that hold the burner in
place (pointed out in Figure 21). Slide the
burner to the left (see Figure 22), then up
and out of the rebox.
5. Convert the burner orice:
a) Remove the main burner orice with a
inch deep socket (see Figure 23).
Figure 21: Unfastening Burner.
b) Put a bead of pipe-thread sealant or approved
Teon tape on the orice threads before installing
into the brass elbow.
c) Install the new orice from the kit into the brass
elbow (see Figure 24).
6. Convert the pilot:
a) Open the front of the pilot shield.
b) Using a
7
/16” wrench, turn the pilot head a
turn counter-clockwise (shown in Figure 25).
c) Push the slider, with your nger or at head
screwdriver, to the left if it is to be set for natural
gas or to the right for propane, red on the slider will
be visible (see Figure 26).
Figure 22: Burner Removal.
Figure 23: Orice Removal. Figure 24: Orice
Replacement.
Figure 25: Turn Pilot Head.
15
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