IHP GA9050A-1 Manuale utente

Save this manual for future reference.

The GA9050A-1 Series Manual On/Off Safety Valve/Pilot kit contains the following:

• Piezo Ignitor 097159-04

• Manual Valve 901068-02

• Pilot Burner (with natural gas oriﬁce) 901069-03

• Piezo Ignitor Electrode 901072-01

• Steel Shroud - Pilot Kit 901139-01

• Pilot Kit Incidentals 901152-01

• Control Dial Instructions 901042-01

• Brass 3/8 FLR x 3/8 MPT Elbow 14264

• 18" Propane/LP Brass Oriﬁce 901065-02

• 24" Propane/LP Brass Oriﬁce 901065-03

• 30" Propane/LP Brass Oriﬁce 901065-04

• Propane/LP Brass Air Mixer 901066-02

• Propane/LP Pilot Burner Oriﬁce 901070-01

• Screw 1/4" #8 “B” pt (4 ea.) 901075-01

• Pilot Valve Control Dial 901079-01

• Pilot Valve Dial Extension 3" 901080-01

• Propane Conversion Decal 901691-01

P126905-01

INSTALLATION INSTRUCTIONS

MANUAL ON/OFF SAFETY VALVE/PILOT KIT

MODEL GA9050A-1 (F0235)

For All Single, Dual and Triple Burner Natural

and Propane/LP Gas Logs

WARNING:

FIRE OR EXPLOSION HAZARD

Failure to follow safety warnings exactly could result in serious injury, death, or property damage.

— Installation and service must be performed by a qualified installer, service agency, or the gas

supplier.

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or

property damage. Refer to this manual for correct installation and operational procedures. For assistance

or additional information consult a qualiﬁed installer, service agency, or the gas supplier.

For more information, visit IHP.US.com

P/N 126905-01 Rev. B 11/2016

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IHP.US.com 126905-01_B

MODEL DESCRIPTION Btu/Hr Input Natural Gas Btu/Hr Input Propane/LP Gas Minimum Vent Opening

(C,F)VSR18 18" Single Burner 50,000 40,000 8" dia.

(C,F)VSR24 24" Single Burner 60,000 50,000 8" dia.

CPVSR18 18" Single Burner 50,000 40,000 8" dia.

CPVSR24 24" Single Burner 60,000 50,000 8" dia.

(C,F)VDR18 18" Dual Burner 55,000 45,000 8" dia.

(C,F)VDR24 24" Dual Burner 65,000 55,000 8" dia.

(C,F)VDR30 30" Dual Burner 70,000 60,000 8" dia.

BFLT18 18" Triple Burner 65,000 55,000 8" dia.

BFLT24 24" Triple Burner 70,000 60,000 8" dia.

*Add 6" if safety valve/pilot is used

**At depth indicated

FUEL INLET PRESSURE SPECIFICATIONS (W.C.)

Gas Min. Max.

NG 5.5" 10.5"

LP 11" 13"

BURNER ORIFICE

NATURAL PROPANE/LP

LOG SIZE IN. NUM. CLR. IN. NUM. CLR.

18SR/DR 0.120 31 Blue 0.073 49 Red

24SR/DR/BFLT18 0.129 30 Green 0.086 44

Orange

30DR/BFLT24 0.1405 28 Yellow 0.089 43 Black

MINIMUM FIREBOX SIZES

MODEL FRONT WIDTH* BACK WIDTH** DEPTH HEIGHT

18DR/SR 28" 16" 14" 18"

24DR/SR 29 3/4" 17" 15 1/2" 18"

30DR 36" 27" 18" 18"

BFLT18 28" 16" 15 1/2" 18"

BFLT24 30" 22" 15 1/2" 18"

Figure 1 - Technical Information Charts

TECHNICAL INFORMATION CHARTS

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126905-01_B 3

CHECK GAS TYPE

You must install this ON/OFF Safety Valve/Pilot Kit if your gas type

is propane/LP. For additional convenience and safety, this ON/OFF

Safety Valve/Pilot Kit can be used with natural gas. If you are unsure

of the proper application, call dealer where you bought log set.

If the ﬁreplace does not have a gas supply shutoff valve, one must

be installed.

CONNECTING TO GAS SUPPLY

WARNING: This appliance requires a 1/2" NPT

(National Pipe Thread) inlet connection to the pres-

sure regulator.

WARNING: A qualiﬁed service person must connect

log set to gas supply. Follow all local codes.

CAUTION: Never connect propane/LP appliance di-

rectly to the propane/LP supply. This appliance requires

an external regulator (not supplied). Install the external

regulator between the heater and propane/LP supply.

Installation Items Needed

Before installing log set, make sure you have the items listed below.

• piping (check local codes)

• sealant (resistant to propane/LP gas)

• equipment shutoff valve*

• test gauge connection*

• adjustable (crescent) wrench or pliers

• sediment trap

• tee joint

• pipe wrench

• ﬂexible gas line

• 10 mm Deep Socket

*An equipment shutoff valve with 1/8" NPT tap is an acceptable al-

ternative to test gauge connection. Purchase the optional equipment

shutoff valve from your dealer.

For propane/LP units, the installer must supply an external regulator.

The external regulator will reduce incoming gas pressure. You must

reduce incoming gas pressure to between 11" and 14" of water. If

you do not reduce incoming gas pressure, heater regulator damage

could occur. Install external regulator with the vent pointing down as

shown in Figure 2. Pointing the vent down protects it from freezing

rain or sleet.

WARNING: Never connect natural gas appliance

to private (non-utility) gas wells. This gas is com-

monly known as wellhead gas.

CAUTION: Use only new, black iron or steel pipe.

Internally-tinned copper tubing may be used in certain

areas. Check your local codes. Use pipe of 1/2" diam-

eter or greater to allow proper gas volume to log set.

If pipe is too small, undue loss of volume will occur.

Installation must include an equipment shutoff valve, union, and

plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook

up. NPT tap must be upstream from log set (see Figure 3, page 4).

IMPORTANT: Install equipment shutoff valve in an accessible loca-

tion. The equipment shutoff valve is for turning on or shutting off

the gas to the appliance.

Check your building codes for any special requirements for locating

equipment shutoff valve to appliance.

Apply pipe joint sealant lightly to male NPT threads. This will prevent

excess sealant from going into pipe. Excess sealant in pipe could

result in a clogged burner oriﬁce.

Figure 2 - External Regulator on Propane/LP Supply Tank with

Vent Pointing Down

External Regulator

Vent Pointing Down

Propane/LP Supply

Tank

INSTALLATION

WARNING: Use pipe joint sealant that is resistant

to liquid petroleum (LP) gas.

We recommend that you install a sediment trap in supply line as shown

in Figure 3. Locate sediment trap where it is within reach for cleaning.

Install in piping system between fuel supply and heater. Locate sediment

trap where trapped matter is not likely to freeze. A sediment trap traps

moisture and contaminants. This keeps them from going into log set

controls. If sediment trap is not installed or is installed wrong, log set

may not run properly.

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IHP.US.com 126905-01_B

Figure 3 - Gas Connection

* Purchase the optional equipment shutoff valve from your dealer.

** Minimum inlet pressure for purpose of input adjustment.

Natural Gas

From Gas Meter

(5" W.C.** to 10.5" W.C. Pressure)

Propane/LP

From External Regulator

(11" W.C.** to 14" W.C. Pressure)

3" Minimum

Sediment Trap (Optional for Propane/

LP Installation)

Equipment Shutoff Valve*

Approved Flexible Gas Hose

(if allowed by local codes)

Tee JointPipe Nipple

Cap

Figure 4 - Equipment Shutoff Valve

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping and connections for

leaks after installing or servicing. Correct all leaks

at once.

WARNING: Never use an open ﬂame to check for

a leak. Apply a noncorrosive leak detection ﬂuid to

all joints. Bubbles forming show a leak. Correct all

leaks at once.

PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1. Disconnect log set and its individual equipment shutoff valve from

gas supply piping system.

2. Cap off open end of gas pipe where equipment shutoff valve was

connected.

3. Pressurize supply piping system by either opening propane/LP

supply tank valve for propane/LP gas or opening main gas valve

located on or near gas meter for natural gas, or using compressed

air.

4. Check all joints of gas supply piping system. Apply noncorrosive

leak detection ﬂuid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Reconnect log set and equipment shutoff valve to gas supply.

Check reconnected ﬁttings for leaks.

Figure 5 - Checking Gas Joints

(Natural Gas Only)

Gas Meter

Equipment Shutoff Valve

Propane/LP

Supply Tank

Equipment Shutoff Valve

Figure 6 - Checking Gas Joints

(Propane/LP Gas Only)

INSTALLATION Continued

Open

Closed

Equipment

Shutoff Valve

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 4).

2. Pressurize supply piping system by either opening propane/LP

supply tank valve for propane/LP gas or opening main gas valve

located on or near gas meter for natural gas, or using compressed

air.

3. Check all joints from gas meter for natural gas (Figure 5) or

propane/LP supply (Figure 6) to equipment shutoff valve. Apply

noncorrosive leak detection ﬂuid to all joints. Bubbles forming

show a leak.

4. Correct all leaks at once.

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126905-01_B 5

GA9050A-1 SERIES ON/OFF SAFETY VALVE/PILOT KIT ASSEMBLY

Natural Gas Installation

1. Thread the gas control valve onto the burner inlet ﬁtting (see

Figure 7). Use thread sealant on the male threads of the burner

inlet ﬁtting. Hold the burner inlet ﬁtting with a wrench to prevent

overtightening the connection to the burner. Make sure the control

rod is facing the front (see Figure 7).

2. Attach the pilot gas line to the pilot outlet of the gas control valve

and tighten. Connect the thermocouple to the rear of the gas

control valve. See Figure 8. Do not overtighten. If using propane/

LP gas, see Changing Pilot Oriﬁce, page 6.

3. Install the inlet ﬁtting into the inlet opening of the gas control valve

(see Figure 9). Use thread sealant on the male pipe threads.

4. Place the burner pan assembly in the center of the ﬁreplace ﬂoor.

Make sure the front of pan faces forward.

Figure 7 - Installing Gas Control Valve

Figure 8 - Gas Control Valve with Thermocouple and Pilot

Burner Inlet Fitting

(containing oriﬁce)

Gas Control Valve

Burner Pan

Assembly

Control

Rod

Thermocouple and

Line

Pilot and Line

Gas Control Valve

Pilot Flow

Adjustment Screw

Figure 9 - Installing Inlet Fitting and Gas Connector Tube

Gas Control Valve

Gas Inlet

Fitting

Gas Connector

Tube

Inlet Opening

INSTALLATION Continued

Figure 10 - Installing Cover, Control Knob, and Piezo Ignitor

Piezo

Ignitor

Control Rod

Extension

Screw

Valve

Cover

Control

Knob

Thermocouple

Ignitor

Pilot

5. Thread the gas supply adaptor to the ﬁreplace gas supply pipe.

Adjust to most convenient position.

6. Install the gas connector tube to the gas supply adaptor. Carefully

shape tube and attach to gas inlet ﬁtting (see Figure 9). Be careful

not to cause kinks in tube.

7. Test for leaks following instructions in your hearth kit owner’s

manual under the section Testing Burner for Leaks.

8. Retighten and adjust the location of the gas control as necessary.

The gas control should be level, with the control rod to the front.

9. Install cover to burner pan using screws provided.

10.Install thermocouple, pilot, and ignitor onto valve cover as shown

in Figure 10. Use the provided screws.

11.Push the control rod extension onto the “D” shaped control rod

through the center hole in the cover.

12.Install the position decal and control knob making sure to align

the marks with the correct stop positions of the gas control. Pilot

position will allow the knob to push in about 1/2". Align the decals

in the pilot position.

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IHP.US.com 126905-01_B

WARNING: You must use a ON/OFF safety valve/

pilot kit for propane/LP conversion.

PROPANE/LP GAS CONVERSION

To convert to propane/LP gas, the burner inlet ﬁtting and pilot oriﬁce

must be replaced. The propane/LP burner inlet ﬁtting is supplied along

with three color coded oriﬁces pre-sized for each size log set. The

propane/LP pilot oriﬁce is also included and can be used to convert all

size log sets. You must install the correct size oriﬁce into the propane/

LP burner ﬁtting using a 10 mm deep socket driver.

Burner Inlet Fitting

1. Remove the natural gas burner inlet ﬁtting from the burner pan

assembly (see Figure 11). DO NOT remove the oriﬁce from this

ﬁtting. The propane/LP burner inlet ﬁtting included in the hardware

kit has 6 holes and must be used to replace the natural gas inlet

ﬁtting (see Figure 12).

2. Be sure to use the correct oriﬁce for your appliance. The hardware

kit included with this appliance contains oriﬁces with a cone-like

shape. The oriﬁces are color coded for each respective size log

set as indicated by model number (see Figure 1, page 2).

3. Use a 10 mm deep socket or nut driver to thread the new

propane/LP oriﬁce into the propane/LP burner inlet ﬁtting (see

Figure 12).

Figure 12 - Burner Inlet Fittings with Injectors

Figure 11 - Remove Burner Inlet Fitting

NATURAL GAS

FITTING PROPANE/LP GAS

FITTING

Injector for

Natural Gas

Injector for

Propane/LP

Gas

Burner Inlet

Fitting for Natural

Gas

PILOT FLOW ADJUSTMENT

After installation is complete and the unit has been ignited, it may

be necessary to adjust the pilot. Use a small ﬂat-head screwdriver

to turn the ﬂow adjustment screw on the manual control valve (see

Figure 14). Turn the screw counterclockwise to allow more gas to

ﬂow or clockwise to restrict gas ﬂow. Be careful to limit the turns

to 2-1/2from the fully closed position. Further turning can result

in gas leaking at the adjustment screw and the pilot ﬂame size will

diminish. The proper pilot ﬂow will result in a strong blue ﬂame

between 1/2" and 1" long.

Figure 13 - Installing Propane/LP Pilot Oriﬁce

Pilot Injector

Figure 14 - Pilot Flow Adjustment Screw

Pilot Flow

Adjustment

Screw

4. Using thread sealant (resistant to the action of propane/LP gas)

on larger end of ﬁtting, screw the burner inlet ﬁtting through hole

and into burner manifold. Tighten using a wrench.

5 . Follow steps 1 through 12 under Natural Gas Installation, page 5.

Changing Pilot Oriﬁce

The pilot is provided with a natural gas oriﬁce installed. For propane/

LP gas you must remove it and replace it with an propane/LP oriﬁce.

The hardware kit contains an propane/LP oriﬁce with a red stripe for

converting the pilot.

1. Gently loosen and remove the pilot line connection from the bracket

(see Figure 13).

2. Replace the injector (see Figure 13) with the propane/LP pilot

injector with the red stripe.

3. Replace and tighten the pilot line to the bracket.

4. Continue with step 3 under Natural Gas Installation, page 5.

Note: Follow the instructions in your hearth kit owner’s manual under

the section, Testing Burner for Leaks.

INSTALLATION Continued

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126905-01_B 7

OPERATING INSTRUCTIONS

FOR GA9050A-1 SERIES

STOP! Read the safety information, in the owner’s manual in-

cluded with your hearth kit.

2. Make sure equipment shutoff valve is fully open.

3. Press in and turn control knob clockwise to the OFF posi-

tion.

4. Wait ﬁve (5) minutes to clear out any gas. Then smell for gas

around log set and near ﬂoor. If you smell gas, STOP! See Safety

information and Air For Combustion and Ventilation, in your hearth

kit owner’s manual. If you don’t smell gas, go to the next step.

Turn control knob counterclockwise to the PILOT position

and press in. Keep control knob pressed in for ﬁve (5) seconds.

Note: You may be running this log set for the ﬁrst time after hook-

ing up to gas supply. If so, control knob may need to be pressed

in for 30 seconds or more. This will allow air to bleed from gas

system.

6. With control knob pressed in, push down and release ignitor

button. This will light pilot. The pilot is attached to the rear of the

front burner. If needed, keep pressing ignitor button until pilot

lights.

Note: If pilot does not stay lit, contact a qualiﬁed service person

or gas supplier for repairs. Until repairs are made, light pilot with

match.

7. Keep control knob pressed in for 30 seconds after lighting pilot.

After 30 seconds, release control knob.

Note: If pilot goes out, repeat steps 3 through 7.

If control knob does not pop up when released, contact a qualiﬁed

service person or gas supplier for repairs.

8. Turn control knob counterclockwise to the ON position.

Burner should light. If burner does not light, call a qualiﬁed service

person.

9. To leave pilot lit and shut off burners only, turn control knob

clockwise to the PILOT position.

Note: Follow the Troubleshooting section in the owner’s manual

included with your hearth kit.

OPERATING APPLIANCE

Figure 15 - Ignitor and Control Knob

Ignitor

Pilot

FROM "PILOT" POSITION

SLIGHT PUSH TO

TURN OFF

PULL PUSH

TO LIGHT

FROM "PILOT" POSITION

SLIGHT PUSH TO

TURN OFF

PULL PUSH

TO LIGHT

FROM "PILOT" POSITION

SLIGHT PUSH TO

TURN OFF

PULL PUSH

TO LIGHT

ON OFF

On Off

OFF

Control Knob

Figure 16 - Thermocouple and Pilot

Pilot

Thermocouple

TO TURN OFF GAS

TO APPLIANCE

1. Turn control knob clockwise to the PILOT position.

2. Press in and turn control clockwise to the OFF position.

3. Close equipment shutoff valve (see Figure 4, page 4).

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P126905-01

Innovative Hearth Products reserves the right to make changes at any time, without notice, in

design, materials, speciﬁcations, prices and also to discontinue colors, styles and products.

Consult your local distributor for ﬁreplace code information.

P/N 126905-01 Rev. B 11/2016 1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210

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