The Outdoor Plus Smart Weather Electronic Ignition System Manual

The Outdoor Plus Smart Weather Electronic Ignition System Manual

SYSTEM OVERVIEW

• Components are CSA Certified ANSI Z21.97-(2017) / CSA 2.41-(2017) certified.
• -20° to 175° temperature range.
• Durable connections designed to resist outdoor conditions.
• TC Flame-sense system.
• Hot Surface Igniter (HSI).
• LED diagnostics.

ELECTRONICS

• CSA Certified ANSI Z21.97-(2017) / CSA 2.41-(2017) certified
• 12 or 14 VAC for installations within 5 feet of water.
• 110V for installations farther than 5 feet from water.
• Potted control module to protect against moisture and damage.
• Hot Surface Ignition (HSI), provides stable burner ignition in harsh conditions.
• Thermocouple Flame Sense, fast responding and resistant to wind, moisture and corrosion.
• LED diagnostics for field service and troubleshooting.

GAS VALVE AND PILOT COMPONENTS

• All connectors are water resistant.
• Certified CSA ANSI Z21.97-(2017) / CSA 2.41-(2017) certified.
• Coils are encapsulated to protect against moisture.
• Pilot has robust flame pattern, wind resistant.
• Pilot injectors are stainless steel.
• Thermocouple is nickel plated for durability.
• Hot Surface Igniter (HSI) with protective cage.
• Hot Surface Igniter (HSI) connection is waterproof.
• The Power Wire connector is waterproof.

GAS REQUIREMENTS

• FUEL TYPE
  Prior to making gas connections, ensure appliance being installed is compatible with the available gas type. Check the label on the appliance to confirm appliance gas type requirement.
• GAS PRESSURE
  Proper input gas pressures are required for optimum appliance performance.

Pressure Natural Gas Propane Gas
Minimum 3.5” W.C. 1/8 PSI 8” W.C. 1/3 PSI
Nominal 7” W.C. 1/4 PSI 11” W.C. 1/3 PSI
Maximum 14” W.C. 1/2 PSI 14” W.C. 1/2 PSI

IGNITION CONTROL SPECIFICATIONS

RECOMMENDED WIRE SIZE

Note: There are numerous electrical devices that can be used to turn the fire feature on and off. Devices such as wall switches and remote control devices that are used should be UL listed and approved devices for turning high voltage (110v electrical power) on and off.

WARNING: The 12/14V Smart Weather Electronic Ignition System operates on 12/14 Volts AC power. DO NOT attempt to power using 110 Volts AC Power! DAMAGE WILL RESULT!

ELECTRICAL CONNECTIONS

The SWEIS is supplied with an external 12 VAC Transformer (Only 12V systems include this). It is highly recommended to use dielectric grease or silicon to fill any and all wire nuts used in installation of the SWEIS.

ELECTRICAL REQUIREMENTS

Acceptable Input Voltages to Supplied 12 Volt AC Transformer are 110 / 120 Volt AC (Only 12V systems include the transformer) Read label on supplied transformer for proper connection information. The SWEIS has a red and a black wire protruding from it. These are the power wires. When multiple SWEIS are connected, the polarity between them must be the same. To achieve this, all of the red wires must be connected to the same wire from the transformer and all of the black wires connected to the other wire from the transformer. THE PROVIDED TRANSFORMER IS CAPABLE OF PROVING POWER TO UP TO 4 12V SWEIS UNITS

SWEIS IGNITION CONTROL TIMING

Pre-Purge 3.25 Seconds
HSI Warm-Up 5 Seconds
Trial for Ignition 20 Seconds
Flame Failure Response 10 Seconds Max
Inter-Purge 5 Seconds
Flame Loss Recycles 15 Seconds
Flame Loss Recycles Delay None

INSTALLATION

WARNING:

• Inspect all components before installation. If any parts are damaged contact your supplier. DO NOT INSTALL DAMAGED PARTS.
• RISK OF FIRE! Provide adequate clearances. Keep appliance area clear and free from combustible materials, gasoline, and other flammable vapors and liquids. (See diagram on page 11). Only a qualified installer, service agent, or local gas supplier may install and service this product.

GAS TYPE
Before making gas connections ensure appliance being installed is compatible with the available gas type.

GAS PRESSURE
Proper input pressures are required for optimum appliance performance. Gas line sizing requirements need to be made following NFPA51.

PRESSURE REQUIREMENTS FOR APPLIANCE
(Natural Gas or Propane)
Maximum Inlet Pressure: 1/2 psi

TYPICAL PRESSURE REQUIREMENTS FOR APPLIANCE:
Minimum Inlet Pressure: 1/4 psi
Nominal Operating Inlet Pressure: 7” WC (NG) / 11” WC (LP)

GAS CONNECTION

Have the gas supply line installed in accordance with local building codes, if any. If not, follow ANSI 223.1. Installation should be done by a qualified installer approved and/or licensed as required by the locality.

Note: A listed manual gas shutoff device must be installed prior to the location of the appliance.

PILOT ASSEMBLY

The pilot is configured for natural gas. A propane gas injector is provided in the kit. Additional injector sizes are available to provide proper flame pattern. Please contact The Outdoor Plus for assistance.

STARTUP

A small amount of air will be in the gas supply lines. When first lighting appliance it will take a short time for air to purge from lines. Subsequent lighting of the appliance will not re-quire such purging. Pilot must be clear of all media.

WARNING: Check for gas leaks after installation is complete.

• Check all fittings and connections.
• Do not use open flame to check for leaks.
• Check for leaks with a commercially available, noncorrosive leak check solution.

WARNING: Placement of media (glass, lava, stone, etc.) MUST NOT cover the pilot assembly. DO NOT USE SAND!

DO NOT COVER PILOTS WITH SAND! USE ONLY FIRE-RATED MEDIA

Please use a metal pan to put fire media on top of. Do NOT place the burner and electronic ignition system inside of the lava rock.

GAS CONNECTION

• Installation or repair should be performed by a qualified service technician who is locally licensed. The appliance should be inspected before use and at least annually by a qualified technician. It is important to keep the control compartment, burner ports air circulation passageways clear at all time. Certain installations may require more frequent cleaning.
• DO NOT remove any decal or rating plates from the SWEIS. A gas shut off must be installed outside the exterior of the fire feature for emergency shut off and maintenance. A sediment trap is highly recommended to alleviate any problems from debris or sediment in the gas line. It is the installers responsibility to ensure the fuel supply and line are adequate to supply the maximum BTU for the burner used.
• The SWEIS box may now be mounted to the burner or burner & pan combination. The outlet of the control box includes 1/2” connector that fits to the nipple on most burners. Thread sealant must be used on all pipe thread connections. The Outdoor Plus recommends you use a 2” stainless steel nipple or longer to help protect the SWEIS from radiant heat from the burner.
• The SWEIS is designed to automatically close the gas valve and shut down should temperatures exceed 175° Fahrenheit. Once assembled the SWEIS typically hangs from the burner pan as its support. Please consider proper distance from the burner or pan to allow excess heat to dissipate and not over-heat the SWEIS. Proper ventilation must be provided, and a heat shield may be fabricated to help cool the control unit. The Outdoor Plus Recommends a Stainless Steel Whistle-Free Flex Hose to eliminate the noise.

PILOT ASSEMBLY CONNECTIONS

• We recommend mounting the pilot on top of the burner pan and in that configuration, the pilot line, thermocouple and igniter lead should be lowered through a hole in the pan prior to connecting to the control box. The pilot comes pre-assembled from the factory, so the installer can simply connect the assembly to the main control box.
• The igniter has a “shaped” push on waterproof connector ensuring that is can only be connected the correct way.
• Push this black plastic connector parts firmly together until it locks in place. Gently tug on wires to assure connection is secure. The flexible corrugated pilot tube has a flare fitting that should be connected 1/4 turn past hand tight. Please double check to ensure the fitting is snug both into the control box and the flare connection.
• The thermocouple should now be connected. It screws onto the 11/32” brass fitting on the control box closest to the black connector. It should be snug, but do not over-tighten.
• Next, you may mount the pilot to the burner pan. The shield is designed with perforated material which you can use to secure to the pan with self tapping screws.
• The installer can determine the best placement for the pilot depending on the burner configuration keeping the pilot within 1” from a burner port for quick ignition. Once all connections are complete, it is highly recommended to perform a leak test. Turn on the gas supply and using gas test solution or soapy water solution, spray the gas connections on the SWEIS including the pilot connector to ensure it is leak free.

PROPER VENTING

WARNING: Venting is required to dissipate heat and any residual fuel. Failure to provide proper ventilation could result in overheating and or explosion.

Certain fire pit enclosures may require extra ventilation depending on size, material or extended use. Square Inch of ventilation is REQUIRED for every 25,000 BTUs. This is especially important for propane units, as propane gas is heavier than air and can pool in the bottom of an enclosure.

ACCEPTABLE MEDIA

WARNING: Do not use any other material as media in the fire feature other than those listed below.

• Lava rock no smaller than 1/2″ average diameter.
• 1/2″ to 3/4″ Fire glass specifically designed and approved for fire features.
• Stones of man made materials (refractory) designed for fire pits.
• DO NOT USE SAND, DO NOT FILL HOLLOW AREAS. Media used in the fire feature enhances the look of the flame and improves the fire pit performance. As gas is emitted from the burner, the media helps mix air with fuel resulting in a more uniform flame and a cleaner burn. The media will also help spread the flame across all areas of the burner resulting in faster and more even ignition.
• The media covering the burner should never exceed 2″. If using fire glass, we recommend you use 1/2″ diameter minimum and only cover the burner 1/2″ to 3/4″. With all media, the pilot burner MUST be left open to the air for proper ignition. When the media is placed correctly, you should see the top of the pilot burner shield. If ignition is delayed or inconsistent, you may need to remove some media from the pilot burner area. When using propane gas it is important to check for back pressure created by excessive use of media that could result in gas being forced back through the air mixer.

WARNING: Do NOT use this appliance if any part hasnbeen under water. Immediately call a qualified service technician to inspect bthe appliance and to replace any part of the control bsystem and any gas control which has been under water

OPERATION

WARNING: HOT – DO NOT TOUCH – MAY RESULT IN SEVERE BURNS

• Supervise children in same area as the appliance.
• Alert children and adults to dangers of high temperatures.
• Flammable materials should not be hung from the appliance or placed on or near the appliance.

WARNING: The appliance must be inspected before use and at least annually by a qualified service technician. Any guard or protective device removed for servicing must be replaced prior to operation. Keep the appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids.

FIRE FEATURE START UP

• Before turning appliance on, visually inspect fire feature to ensure combustible materials have not collected inside the feature which could burn once the fire feature is turned on. Be sure anyone standing near the fire feature is aware you will be turning the fire feature on before actually turning it on.
• Turn fire feature on by turning on the electrical device used to power the fire feature.
• SEQUENCE OF OPERATION DURING IGNITION When powered, indicating a call for heat, the unit will wait for Pre-Purge time. The HSI will be energized for warm up time, then the pilot gas valve will energize for Trialfor-Ignition time. The HSI will turn off after Ignition Time.
• If the flame is detected on the thermo-couple before the end of the trial for ignition time, the HSI will turn off. The main valve will turn on and the pilot valve will remain on until power is removed or flame signal is lost. If flame is lost, the control will turn off the gas valve, and after the flame loss recycle delay, restart the ignition sequence. If a flame is not detected during the Trial-for-Ignition time and Trials-for-Ignition remain, the pilot and HSI will turn off and wait for Inter-Purge time before starting the next ignition attempt. If a flame is detected prior to turning on the gas valve, the control will stop sequence and remain in safety shutdown until the flame signal is below minimum threshold, or drops continuously by minimum threshold value before continuing.
• Power is applied.
• Hot Surface Igniter (HSI) becomes hot and 4 seconds later the pilot gas valve opens.
• Within 10 seconds of power application pilot flame should be visible
• Within 10 seconds of pilot flame ignition, the burner (fire ring/burner bar) should ignite.

MAINTENANCE

WARNING:

• Maintenance should only be performed by a qualified service technician. The appliance should be inspected before use and at least annually by a qualified service technician.
• Ensure gas and power are shut off and appliance is cool before servicing.
• Any guard or protective device removed for servicing must be replaced prior to operation

• PRIOR TO EACH USE
  Inspect for debris in fire feature – remove debris prior to use.
• SEMI-ANNUALLY
• Visually inspect pilot igniter for debris/insect infestation (spider webs).
• Visually inspect burner holes to ensure they are clear.
• Clean either of the above as necessary using compressed air.
• ANNUALLY
• Visually inspect pilot igniter for excess corrosion due to heat and moisture.
• Turn fire feature on to ensure proper operation.

MAINTENANCE INSTRUCTIONS

REMOVAL OF DEBRIS

• Do NOT perform the maintenance until surfaces of the fire feature are cool to the touch, The Outdoor Plus recommends leaving the fire pit off for at least 1 hour prior to servicing.
• Remove any debris on or around the fire feature such as spider webs, dirt, etc. by using a dry brush or compressed air.
• Pilot debris removal: Unscrew the pilot cover from the igniter. Use a dry brush or compressed air to clean out the pilot igniter. Place the pilot cover back on with the screw, after pilot igniter is cleaned.

HELPFUL TIPS FOR PROPER OPERATION

• Cross ventilation is REQUIRED! A minimum of 1 square inch of ventilation is required for every 25,000 BTUs on each side of the installation. Air flow is your friend!
• Media (lava rock and glass) minimum of 1/2″ and no larger than 2″ in diameter.
• Media must not cover the pilot. The pilot needs air. Avoid packing media against the pilo
• Media must be approved by the appliance manufacturer.
• Large BTU applications (above 150,000 BTU’s) could require a large injector.
• A heat shield should be applied between the burner pan and SWEIS
• The SWEIS has a temperature safety shutoff at 175° F.
• Be sure the gas shut off valve is open.
• If using wire nuts, be sure they are weather proof and use dielectric grease on the wires.
• The unit is water resistant. NOT water proof! DO NOT PUT IN WATER OR SUBMERGE.

LED DIAGNOSTIC CODES

OFF NO POWER / INTERNAL FAULT ON NORMAL OPERATION

• FLASH HOT START, THERMOCOUPLE HOT AT POWER UP
• FLASHES TRIAL LOCKOUT, MAXIMUM IGNITION TRIALS EXCEEDED WITHOUT FLAME DETECTION
•  FLASHES FLAME LOSS LOCKOUT, EXCEEDED MAXIMUM LOSSES OF FLAME AFTER PROVING BURNER ON.
• FLASHES FLAME SENSE FAULT
• FLASHES VALVE FAULT FAST FLASH SAFETY SHUTDOWN

REFRENCE LINK