Regency GAS Line, L900-NG System Data, L900-LP System Data, SIT 825 Valve Description

Page 26

 

INSTALLATION

 

 

 

 

 

 

 

 

L900-NG SYSTEM DATA

IMPORTANT: Always check for gas leaks

Note: To properly check gas pressure, both

 

with a soap and water solution or gas leak

 

inlet and manifold pressures should

 

Min. Supply Pressure

5" WC (1.25 kpa)

detector. Do not use open flame for leak

 

be checked using the valve pressure

INSTALLATION

Orifi ce Size (Back

#30 DMS

testing.

 

ports on the valve.

 

 

 

Low Setting Man.

1.6" WC (0.39 kpa)

 

 

 

 

 

 

 

 

Pressure

 

 

1)

Make sure the valve is in the "OFF"

 

 

 

 

 

Max. Manifold

3.5" WC (0.87 kpa)

 

 

position.

 

 

 

 

 

Pressure

 

 

2)

Loosen the

"IN" and/or

"OUT"

pressure

 

Orifi ce Size (Front

#47 DMS

 

 

 

 

tap(s), turning counterclockwise with a

 

Burner)

 

 

 

 

 

 

 

1/8" wide fl at screwdriver.

 

 

 

 

 

 

 

 

Burner)

 

 

3)

Attach manometer to "IN" and/or "OUT"

 

Minimum Input

11,000 Btu/h

 

 

pressure tap(s) using a 5/16" ID hose.

 

 

 

 

 

 

 

 

 

 

(3.22 kW)

 

4)

Light the pilot and turn the valve to "ON"

 

Maximum Input

48,000 Btu/h

 

 

 

 

position.

 

 

 

 

 

 

(12.3 kW)

 

 

 

 

 

 

 

 

L900-LP SYSTEM DATA

 

5)

The pressure check should be carried out

 

Min. Supply Pressure

12" WC (2.98 kpa)

 

 

with the unit burning and the setting should

 

 

 

be within the limits specifi ed on the safety

 

Low Setting Man.

3.6" WC (2.49 kpa)

 

 

label.

 

 

 

 

 

Pressure

 

 

6)

When fi nished

reading

manometer, turn

 

Max. Manifold

10" WC (2.98 kpa)

PILOT ADJUSTMENT

 

 

off the gas valve, disconnect the hose and

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

tighten the screw (clockwise) with a 1/8" fl at

 

Orifi ce Size (Front

#56 DMS

 

 

screwdriver. Note: Screw should be snug,

 

Burner)

 

 

 

but do not over tighten.

 

 

Orifi ce Size (Back

#50 DMS

 

 

 

 

 

 

 

 

Burner)

 

 

 

SIT 825 VALVE DESCRIPTION

 

Minimum Input

9,500 Btu/h

 

 

 

 

(2.64 kW)

 

1)

Gas on/off knob

 

 

 

 

Maxiumm Input

46,500 Btu/h

 

 

 

 

 

 

2)

Electronically Operated Hi/Lo

 

 

 

(11.72 kW)

 

 

 

 

 

3)

Pilot Adjustment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4) Thermocouple Connection - option

 

 

 

Periodically check the pilot flames. Correct

5)

Outlet Pressure Tap

 

 

 

 

 

flame pattern has three strong blue flames:

6)

Inlet Pressure Tap

 

 

 

HIGH ELEVATION

1 flowing around the thermopile, 1 around

7)

Pilot Outlet

 

 

 

 

 

the thermocouple and 1 flowing across the

8)

Main Gas Outlet

 

 

 

This unit is approved in Canada for altitude 0

burner (it does not have to be touching the

9)

Alternative TC Connection Point

 

 

burner).

 

 

 

 

 

 

 

to 4500 ft. (CAN1 2.17-M91).

 

 

 

1

2

3

4

 

 

 

Note: If you have an incorrect flame pattern,

 

 

 

 

 

 

 

 

 

 

 

 

GAS LINE

contact your Regency® dealer for

 

 

 

 

 

 

 

further instructions.

 

 

 

 

 

 

 

INSTALLATION

Incorrect flame pattern will have small,

 

 

 

 

 

 

 

 

 

probably yellow flames, not coming into

 

 

 

 

 

 

 

Since some municipalities have additional

proper contact with the rear burner or

 

IN

 

OUT

 

 

 

local codes it is always best to consult with

thermopile or thermocouple.

 

6

5

 

 

 

 

your local authorities and the CAN/CGA B149

 

 

 

 

 

 

 

 

 

 

 

 

 

 

installation code.

 

GAS PIPE PRESSURE

 

 

 

 

 

 

 

For USA installations follow local codes and/or

 

 

 

 

 

 

 

TESTING

 

 

 

 

 

 

 

the current National Fuel Gas Code, ANSI

 

 

 

 

 

 

 

Z223.1.

 

 

 

 

 

 

 

 

 

The appliance must be isolated from the gas

When using copper or fl ex connectors use only

supply piping system by closing its individual

approved fi ttings. Always provide a union so

manual shut-off valve during any pressure

that gas lines can be easily disconnected for

testing of the gas supply piping system at

servicing. Flare nuts for copper lines and fl ex

test pressures equal to or less than 1/2 psig.

connectors are usually considered to meet this

(3.45 kPa). Disconnect piping from valve at

requirement.

pressures over 1/2 psig.

Themanifoldpressureiscontrolledbyaregulator built into the gas control, and should be checked at the pressure test point.

26

Regency® L900 Direct Vent Gas Fireplace

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Page 25 Page 27
Contents Libertytm L900 Gas Fireplace Manufactured Mobile Home Requirements Information for MOBILE/MANUFACTURED Homes After First SaleTable of Contents Listed Vented GAS Fireplace Heater Safety LabelCopy of Safety Decal Certified for / Certifiée pour Canada and U.S.ARequirements MA Code CO DetectorUnit Dimensions Installation Checklist InstallationGeneral Safety Information Important Message Save These InstructionsManufactured Mobile Home Additional Requirements Heat Release KITHearth Requirements Locating Your GAS FireplaceClearances Mantel Clearances Mantel LEG ClearancesMaterial DiagramFraming & Finishing Unit Assembly Prior to InstallationLatch Location Venting IntroductionVent Restrictor Position Vent Restrictor PlateExterior Vent Termination Requirements = Clearance to permanently closed window *min /30cmFPI Kit # Length Contains Venting ArrangementsHorizontal Termination Flex Rigid Pipe Venting Systems Basic Horizontal & Vertical Terminations8 Rigid Pipe Cross Reference Chart 58DVA-16ABL676 & L900 Direct Vent Fireplace Vent Restrictor Setting Allowable Horizontal TerminationsHorizontal Venting with Two 2 90o Elbows Vertical Venting with Three 3 90o Elbows Allowable Vertical Terminations Unit Installation with Horizontal Termination Diagram Unit Installation With Vertical TerminationThis allows for small adjustments Minimum VentUnit Installation Astrocap XLL900-LP System Data GAS LineL900-NG System Data SIT 825 Valve DescriptionPower Module BACK-UP Battery InstallationHinge Door Heat Shield Power Module Heat Shield Latch LocationConversion KIT #546-969 from NG to LP LP Conversion Kit Contains Qty DescriptionClip Heat Shield Using a flat head screw driverPilot Shield Heat J9 Jumper Location Heat Shield Unplug the power sourceHinge Door Bracket Heat ShieldValve Tray Modulating Coil WiresBottom Brick Panel Valve Tray Slightly RemovedCable Tie Pilot ShieldClip J9 JumperBrick Panel Installation Handle with care. do not Force Into PositionOuterbox of Firebox F t Side Brick Panel Back Brick PanelTop Brick Panel Right Side Brick Panel03-42 03-41 LOG SET Installation03-42 03-44 03-43Burner Tube 03-45 03-41 03-43Aeration Adjustment Wiring DiagramMatching Remote Handset & Control BOX ID Code Lighting ProcedureOperating Instructions Operating InstructionsNormal Operating Sounds GAS Appliances Shutdown ProcedureOperation During Power Outage STOP! Read the safety information above on this label Copy of Lighting Plate InstructionsMaintenance Bracket Hinge Heat Door BACK-UP Battery ReplacementHeat Shield Power Module Replacement Bracket Heat ShieldControl Module Control Module ReplacementBracket Hinge Heat Heat Shield Replace the DC sparker DC Sparker ReplacementBattery Cover Valve Tray Replacement Unplug the power sourceModulating Coil Valve Tray Slightly Removed WiresBottom Brick Panel Valve TrayDescription Parts ListMain Assembly Parts List Burner & LOG Assembly Regency L900 Direct Vent Gas Fireplace Regency L900 Direct Vent Gas Fireplace Regency L900 Direct Vent Gas Fireplace Warranty Warranty Limited LifetimeInstaller Please complete the following information

L900-LP, L900-NG specifications

The Regency L900-NG and L900-LP are remarkable gas fireplaces that epitomize both elegance and efficiency, bringing a blend of modern technology and traditional aesthetics to any living space. Designed for versatility, these units are suitable for homes with natural gas (NG) or propane (LP) gas lines, thus catering to a wide range of customer preferences.

One of the standout features of the L900 series is its impressive heating capacity. With up to 30,000 BTUs, these fireplaces can efficiently warm large areas, making them an exceptional choice for both residential and commercial settings. Their exceptional airflow and heat distribution ensure that users enjoy a cozy ambience throughout the space.

The L900 models are integrated with cutting-edge technology that enhances user experience. The advanced electronic ignition ensures reliable start-ups, while the variable flame height adjustment provides flexibility, allowing users to customize the heat output according to their needs. The inclusion of an optional remote control system adds an extra layer of convenience, enabling homeowners to operate the fireplace from anywhere in the room.

Aesthetic appeal is also a major highlight of the Regency L900 series. The full-view glass front maximizes the viewing area, allowing users to enjoy the mesmerizing flames fully. The sleek, contemporary design can easily complement various interior styles, from modern to traditional settings. Moreover, with several customizable options, including media choices such as glass, pebbles, or logs, users can personalize their fireplace to suit their decor.

Safety is always a priority with Regency products. The L900 models come equipped with a safety shut-off valve that activates in case of any irregularities, providing peace of mind for users. Additionally, the fireplace’s direct venting system ensures that combustion gases are safely expelled outside, allowing for effective ventilation without compromising indoor air quality.

Durability is another significant characteristic of the Regency L900 series. Constructed from high-quality materials, these fireplaces promise longevity and resilience, ensuring they can withstand the test of time.

Overall, the Regency L900-NG and L900-LP gas fireplaces stand out for their combination of performance, efficiency, and style. With their advanced features, customizable options, and focus on safety, they provide an enticing heating solution for any home or business, merging warmth with a touch of elegance.
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