Emerson 36J22, 36J24, 36J54, 36J55 User Manual

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36J22, 36J24, 36J54 and 36J55

DSI and HSI Single and Two Stage

Combination Gas Valves

INSTALLATION INSTRUCTIONS

Operator: Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.

DESCRIPTION

The 36J22/24/54/55 combination gas valves are de-

 

 

 

 

signed for direct spark ignition (DSI) and hot surface

 

 

 

 

ignition (HSI) system applications. These valves

 

 

 

 

are equipped with redundant and main solenoid

 

 

 

 

valves that control gas flow to the main burners, a

 

 

 

 

pressureregulatorandatwo-positionon/offswitch

 

 

 

 

forregulationandelectricalshut-offofthesolenoid

 

 

 

 

valves. The 36J24 and 36J55 are also equipped

 

 

 

 

with a slow-openingpressure regulator for softer

 

 

 

 

lighting characteristics. When the second solenoid

36J Single Stage

 

 

 

on 2-stagevalves is energized the valve operates

 

36J Two-Stage

 

Fig. 1

at the second stage (high) outlet pressure setting.

 

 

 

Model

Coil

Stages

Opening

Intermittent Pilot

HSI

DSI

Standing

Number

Voltage

Characteristics

Proven Pilot

Pilot

 

 

 

36J22

24V

1

Fast

No

Yes

Yes

No

36J24

24V

1

Slow

No

Yes

Yes

No

36J54

24V

2

Fast

No

Yes

Yes

No

36J55

24V

2

Slow

No

Yes

Yes

No

Pressure Regulator Adjustment Range (in W.C.)

 

 

 

Two Stage

Gas

Single

 

 

Min.Diff.

 

 

Low

High

 

Type

Stage

 

 

Low to High

Natural

2.5 – 5.0 1.0 – 4.0

2.0 – 5.0

1

LP

7.0 – 12.0 4.0 – 10.0

6.0 – 12.0

2

 

CONTENTS

 

Description.........................................................

 

 

1

Specifications.....................................................

 

 

1

Precautions ........................................................

 

 

2

Installation

 

 

 

 

System Wiring.......................................

 

3

Adjustment

 

 

 

 

Pressure Regulator Adjustment.............

6

Lighting Instructions...........................................

 

 

8

Contents French................................................

 

 

9

Contents Spanish.............................................

 

 

17

SPECIFICATIONS

PIPE SIZES/CAPACITIES

 

Capacity (BTU/hr) at

Pipe Sizes

1” pressure drop across valve

Available

AGA Std. Nat. Gas

LP Gas

(inches)

(1,000 BTU/cu. ft.)

(2,500 BTU/cu. ft.)

 

 

 

 

1/2" x1/2" NPT

140,000

226,800

 

 

 

Type of Gas: Natural gas

LP gas (use conversion kit)

Ambient Temperature: -40° to 175°F Pressure Rating:14" W.C. (½ PSI) max. Voltage:24 VAC

Frequency: 50/60 Hz

Current: Single Stage – 0.28ATwo-Stage– 0.43A

Mounting Positions: Multipoise – Control may be mounted in any position

PART NO. 37-7338A

www.white-rodgers.com

1224

www.emersonclimate.com

SPECIFICATIONS

Parts and Accessories:

Natural to Regulated LP Gas Conversion Kits

F92-0659for Single Stage

F92-1008forTwo-Stage

Natural to Unregulated LP Gas Conversion Kit

•F92-0737

LP to Natural Gas Conversion Kits

F92-0656for Single Stage

F92-1011forTwo-Stage

Note: Two single stage kits may be used for twostage valve

PRECAUTIONS

DO NOT BEGIN INSTALLATION UNTIL YOU READ THE FOLLOWING PRECAUTIONS.

 

! WARNING

 

Ifyoudonotfollowtheseinstructionsexactly,afireorexplosion

 

 

mayresult,causingpropertydamage,personalinjuryorlossoflife.

 

 

1.Failuretoturnoffelectricormaingas supply to heating system could cause personal injury and/or property damage byshock,gassuffocation,fire,and/or explosion.

2.Do not use this control on circuits exceedingspecifiedvoltage.Higher voltage will damage the control and may causeshockorfirehazard.

3.NEVER USE FLAME OR ANY KIND OF SPARK TO CHECK FOR GAS LEAKS– COULD CAUSE FIRE AND/OR EXPLOSION.

4.Do not use a control set for natural gas with LP gas, or a control set for LP gas with natural gas. Personal injury and/or

propertydamage,gassuffocation,fire, and/or explosion may result.

5.Do not use a gas valve which appears to be damaged. A damaged valve may cause personal injury and/or property damage duetoshock,gassuffocation,fireand/or explosion. Contact supplier to replace any valve that appears to have been damaged.

6.Do not use a gas valve that has been in direct contact with water. Water entering gas valve may result in concealed internal damage to gas valve. Personal injury and/ orpropertydamage,gassuffocation,fire and/or explosion may result.

!WARNING

Properly install gas piping to control.

Donotremoveprotectiveinletoroutletcapsuntilreadytoconnectsupplypipetogasvalve.

Usenewsupplypipe,properlythreaded,reamed,de-burred,andcleaned.

Usebackupwrench,appliedonlytoprovidedwrenchflatsoninletboss,whentighteningthe supply pipe. Do not grip bracket, solenoid or any other part of control.

Donotover-tightenpipetocontrol(50ft-lbsmax.)

Alwaysinstallsedimenttrapinthegassupplylinetopreventcontaminationofgasvalve. Failuretoinstallproperlycancausegasleakageresultingininjuryduetofireorexplosion.

!CAUTION

1.Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring can cause equipment damage, property damage, and/or personal injury.

2.This control is not intended for use in locations where it may come in direct contact with water. Suitable protection must be provided to shield the control from exposure to water (dripping, spraying, rain, etc.).

3.Cleangaspipingofcontaminants,cuttingfluid,orotherchemicalswhichmightreactharmfully with the gas valve components before install.

2

MAIN PIPING CONNECTIONS

NOTE

Refer to warnings and cautions on page 2 before attempting installation. All piping must comply with local codes, ordinances, and/or national fuel gas codes.

1.Turnoffelectricalpowertothesystematthe fuseboxorcircuitbreaker.Alsoturnoffthe main gas supply.

2. Ifreplacinganexistingvalve,disconnectall plumbing and electrical connections from the old control.

3.The control may be installed in any position. The arrow on the bottom plate indicates the directionofinletgasflow.

Gas Flow

Direction

INSTALLATION

4.You should use new pipe that is properly chamfered,reamed,andfreeofburrsand chips.Ifyouareusingoldpipe,besureitis cleanandfreeofrust,scale,burrs,chips,and old pipe joint compound.

5.Apply pipe joint compound (pipe dope) that is approved for all gases, only to the male threads of the pipe joints. DO NOT apply compoundtothefirsttwothreads(seefigure

2 for typical piping connections).

6.If you are using a vise or open-endwrench to holdthevalvewhileinstallingpiping,donot tightenexcessively,asthismaydamagethe valve. (Torque: 375in-lbmaximum.) Do notcross-threadduring installation as this may damage the valve.

7.See SYSTEM WIRING when making electrical connections. After all gas and electrical connectionsarecompleted,turngasonandcheck for gas leaks with leak detection solution or soap suds. Bubbles forming indicate a leak.

SHUT OFF GAS AND FIX ALL LEAKS IMMEDIATELY.

LP GAS CONVERSION

ForLPgasconversion,usetheLPconversionkit supplied with this control. Refer to the instructions packed with LP conversion kit.

NOTE

All piping must comply with local codes, ordinances, and/or national fuel gas codes.

NOTE: A MANUAL SHUTOFF VALVE MUST BE INSTALLED WITHIN 6 FEET OF THE EQUIPMENT

Drop

Horizontal

3 in.

 

 

 

 

 

Gas Valve

minimum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Piped Gas

 

 

Supply

 

NOTE: ALWAYS INCLUDE A

DRIP LEG IN PIPING

 

Drop

Gas Valve

Horizontal

 

Riser

 

 

 

 

3 in.

3 in.

 

 

Gas Valve

 

 

 

minimum

Riser minimum

 

 

 

 

 

 

 

 

 

 

Piped Gas

Tubing Gas

 

 

 

Supply

Supply

 

Fig. 2 – Typical Gas Valve Piping

3

INSTALLATION

SYSTEM WIRING

REFER TO AND FOLLOW THE APPLIANCE MANUFACTURER'S WIRING DIAGRAM. REFER TO FIGURES 3 AND 4 FOR TERMINAL IDENTIFICATION.

NOTE

All wiring should be installed according to local and national electrical codes and ordinances.

Always check that the electrical power supply used agrees with the voltage and frequency shown on the gas control.

Outlet Pressure Post

.339 Dia. +DFT.

(Set Screw: 3/32” Hex Head) Accept 5/16” ID Hose Connection

4.693” Inlet to Outlet

On/O

Main and

Switch

Redundant

 

Valves

Regulator Cover Screw

 

 

(Reg. Adj. Beneath This Screw)

Inlet Pressure Post

On/O

3/16” Ground Terminal

Control I.D. Label

.339 Dia. +DFT.

Switch

(Set Screw: 3/32” Hex Head)

 

 

Accept 5/16” I.D. Hose

1/4” x .032” THK. Male

Connec on

Spade Terminals (2)

 

Fig. 3 – Single Stage Valve Features, Terminals and Wiring

Outlet Pressure Post

Set Screw: 3/32” Hex Head

(.339 Dia. + DFT.)

Accepts 5/16” Hose Connection

4.693” Inlet to Outlet

 

 

 

 

High Fire Regulator

 

 

Cover Screw

 

 

 

(Reg. Adj. Beneath

 

 

the Screw)

 

 

 

Low Fire Regulator

 

 

Cover Screw

 

 

(Reg. Adj. Beneath

 

 

the Screw)

 

 

3/16” x .032” Thick Male

 

 

Spade Terminal (1)

 

Inlet Pressure Post

On/O Switch

 

 

Control I.D. Label

 

 

Set Screw: 3/32” Hex Head

 

 

(.339 Dia. + DFT.)

1/4” x .032” Thick Male

 

 

Accepts 5/16” Hose Connec†on

 

 

Spade Terminals (3)

 

 

 

 

 

 

 

M

 

 

On/O

Main and

 

Switch

Redundant

 

 

C

Valves (Low Fire)

 

 

 

 

3/16” Ground Terminal

C

2nd Stage

 

 

Valve (High Fire)

Hi

Fig. 4 – Two-StageValve Features, Terminals and Wiring

4

INSTALLATION

If system requires 3-pinconnector for2-stagevalve,usewireharnessadapter,seefigure5

 

 

M – Main

 

 

Black

1/4" Female Receptacle

 

White

 

 

 

 

 

This end plug

 

C – Common

To new

to Furnace

 

 

1/4" Female Receptacle

gas valve

3-pinconnector

 

 

 

 

Red

 

Hi – High

 

 

 

3/16" Female Receptacle

 

Fig. 5 – Wire Harness Adapter

M

T

V

R

2

 

G

T

M

L

N

V

H

2

D

1

 

 

H

F

L

H

S

S

P

1

2

1

 

 

MV2

GAS

VALVE MV1

BURNER

 

BLUE

 

GROUND

 

 

HOT

 

 

RED

 

 

SURFACE

 

 

ADAPTER

 

FLAME

IGNITER

 

 

 

 

PROBE

 

 

 

 

LIMIT

 

 

 

CONTROLLER

 

 

 

 

L1

 

 

 

(HOT)

 

 

 

L2

THERMOSTAT OR

ALTERNATE TRANSFORMER

 

CONTROLLER

LIMIT

 

 

Fig. 6 – Typical Wiring for Hot Surface Ignition System

 

MV

VAL

TR

TH

GND

FLY LEAD

SPARK

 

 

 

 

 

 

 

SPARK

 

 

 

 

 

 

 

PROBE

 

 

 

 

 

 

FLAME

FLAME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROBE

 

MV

 

 

Burner Ground

LIMIT

 

 

 

 

 

 

GAS

 

 

 

 

 

 

CONTROLLER

(GND)

 

 

 

(GND)

L1 (HOT)

VALVE

 

 

 

 

 

 

 

 

 

 

L2

 

 

THERMOSTAT OR

ALTERNATE

TRANSFORMER

 

 

CONTROLLER

LIMIT

 

 

 

Fig. 7 – Typical Wiring for Direct Spark Ignition System, Single Stage Valve

5

ADJUSTMENT

PRESSURE REGULATOR

ADJUSTMENT

These controls are shipped from the factory set forNaturalGaswiththeregulatorsetasspecified on the control label. Consult the appliance rating plate to ensure burner manifold pressure is as specified.Ifanotheroutletpressureisrequired, followthesesteps.ForLPgasconversion,useLP conversion kit.

NOTE

NATURAL GAS

Single Stage Models – Outlet pressure will befactory-adjustedin the 2.5" to 5" range. The valve cannot be adjusted outside this range.

Two-Stage Models: Low outlet pressure will be factoryadjusted in the 1 to 4" W.C. range and high outlet pressure will also befactory-adjustedin the 2 to 5" W.C. range.

The valve cannot be adjusted outside this range and the high outlet pressure setting must always be set at least 1" above the low outlet pressure setting.

OUTLET PRESSURE ADJUSTMENT

1.Turnoffallelectricalpowertothesystem.

2.Backoutletpressuretestscrewoutoneturn, counterclockwise,notmorethanoneturn. (seefig.8)

3.Attach a hose and manometer to the outlet pressure boss of the valve.

4.Turn on system power. Set thermostat to call for heat (low stage for two-stagesystems). Main burner should light. Proceed to step 7 for single stage systems.

5.(2-stageonly) Remove regulator cover screw from the low outlet pressure regulator adjust tower(fig.8) and turn screw clockwise

()toincreasepressure,orcounterclockwise () to decrease pressure. Always adjust regulator according to original equipmentmanufacturer'sspecificationslistedon the appliance rating plate. Replace regulator cover screw.

6.(2-stageonly) Set thermostat to call for high stage.

7.Remove regulator cover screw from the single stage or high outlet pressure regulator adjust tower(fig.8) and turn screw clockwise

()toincreasepressure,orcounterclockwise () to decrease pressure. Always adjust regulator according to original equipmentmanufacturer'sspecificationslistedon the appliance rating plate. Replace regulator cover screw.

8.Turnoffallelectricalpowertothesystem.

9.Remove manometer hose and turn outlet pressure test screw in to seal pressure port (clockwise,7 in-lbminimum).

10.Turn on electrical power to the system.

11. Turn on system power and energize valve.

12.Usingaleakdetectionsolutionorsoapsuds, check for leaks at pressure boss screw. Bubbles forming indicate a leak. SHUT OFF GAS AND FIX ALL LEAKS IMMEDIATELY.

Regulator

Regulator Cover Screw

Cover Screw

Plastic

Plastic Adjust Screw

Adjust Screw

 

Regulator

Regulator Spring

 

Spring

 

Single Stage Valve

Two-StageValve

Fig. 8

6

LIGHTING INSTRUCTIONS

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 does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

B.BEFORE OPERATING smell all around the applianceareaforgas.Besuretosmellnexttothefloor because some gas is heavier than air and will settle onthefloor.

FORYOUR SAFETY “WHAT TO DO IFYOU SMELL GAS”

Donottrytolightanyappliance.

Donottouchanyelectricalswitch;donotuse any phone in your building.

Immediatelycallyourgassupplierfromaneighbor’s phone. Follow the gas supplier’s instructions.

Ifyoucannotreachyourgassupplier,callthe firedepartment.

C.Use only your hand to move the gas control switch. Never use tools. If the switch will not movebyhand,don’ttrytorepairit,callaqualified service technician. Force or attempted repair may resultinafireorexplosion.

D.Do not use this appliance if any part has been underwater.Immediatelycallaqualifiedservice technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

OPERATING INSTRUCTIONS

1.STOP! Read the safety information above on this page.

2.Set the thermostat to lowest setting.

3.Turnoffallelectricpowertotheappliance.

4.This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

5. Remove control access panel.

6.Waitfive(5) minutes to clear out any gas. If you thensmellgas,STOP!Follow“B”inthesafety information above on this page. If you don’t smell gas,gotothenextstep.

7.Pushgascontrolswitchto“ON.”

NOTE: Do not force.

8. Replace control access panel.

9.Turn on all electric power to the appliance.

10.Set thermostat to desired setting.

11.Iftheappliancewillnotoperate,followtheinstructions“ToTurnOffGasToAppliance”andcall your service technician or gas supplier.

TO TURN OFF GAS TO APPLIANCE

1.

Set the thermostat to lowest setting.

3.

Remove control access panel.

2.

Turnoffallelectricpowertotheapplianceif

4.

Pushgascontrolswitchto“OFF.”Do not force.

 

service is to be performed.

5.

Replace control access panel.

7

White-Rodgersis a business of Emerson Electric Co.

The Emerson logo is a trademark and service mark of Emerson Electric Co.

www.white-rodgers.comwww.emersonclimate.com

36J22, 36J24, 36J54 et 36J55

Robinets de gaz polycombustibles à allumage direct par étincelle et allumage par surface chaude mono-étageetbi-étage

INSTRUCTIONS D’INSTALLATION

Opérateur : Conservez ces instructions pour une utilisation ultérieure!

LIRE ET RESPECTER SOIGNEUSEMENT TOUTES LES INSTRUCTIONS AVANT L’INSTALLATION OU L’UTILISATION DE CET APPAREIL POUR PRÉVENIR LES

BLESSURES ET LES DOMMAGES MATÉRIELS.

DESCRIPTION

Les robinets de gaz polycombustibles 36J22/24/54/55

 

 

 

 

sont conçus pour les applications à allumage direct par

 

 

 

 

étincelle et à allumage par surface chaude. Ces robinets

 

 

 

 

sont pourvus de robinets à solénoïde principal et redondant

 

 

 

 

pour contrôler le débit de gaz vers les brûleurs principaux,

 

 

 

 

d’un manostat et d’un commutateur de marche/arrêt à

 

 

 

 

deux positions pour la régulation et la coupure électrique

 

 

 

 

des robinets à solénoïde. Les modèles 36J24 et 36J55 sont

 

 

 

 

également pourvus d’un manostat à ouverture lente pour

 

 

 

 

des caractéristiques d’allumage plus douces. Lorsque le

 

 

 

 

deuxièmesolénoïdedesrobinetsbi-étageestsoustension,

36J mono-étage

 

 

le robinet fonctionne sur le réglage de pression de sortie

36J bi-étage

 

 

bi-étage(maximale).

 

 

 

 

Fig. 1

 

Numéro de

Tension au

 

Caractéristiques

Pilote intermittent

Allumage

Allumage

Veilleuse

Étages

par surface

direct par

modèle

serpentin

 

d’ouverture

 

Pilote contrôlé

chaude

étincelle

permanente

 

 

 

 

 

 

 

36J22

24 V

1

Rapide

 

Non

Oui

Oui

Non

36J24

24 V

1

Lent

 

Non

Oui

Oui

Non

36J54

24 V

2

Rapide

 

Non

Oui

Oui

Non

36J55

24 V

2

Lent

 

Non

Oui

Oui

Non

Plage de réglage du régulateur de pression (po C.E.)

 

 

 

Bi-étage

 

 

 

 

 

 

Diff. min.

Type

Mono-

 

 

 

 

 

 

Inférieure

Supérieure

minimal

de gaz

étage

 

 

 

 

 

 

 

 

à maximal

Naturel

2,5 – 5,0

1,0 – 4,0

2,0 – 5,0

 

1

GPL

7,0 – 12,0

4,0 – 10,0

6,0 – 12,0

 

2

 

TABLE DES MATIÈRES

 

 

Contenu en anglais

..................................................

 

 

1

Description .............................................................

 

 

 

9

Spécifications........................................................

 

 

 

10

Précautions ...........................................................

 

 

 

11

Installation

 

 

 

 

 

Câblage du .................................système

 

 

13

Réglage

 

 

 

 

 

 

Ajustement .....du régulateur de pression

14

Instructions d’allumage...........................................

 

 

15

Contenu en espagnol...............................................

 

 

17

SPÉCIFICATIONS

TAILLES/CAPACITÉS DES TUYAUX

 

Capacité (BTU/h) à chute de pression

Tailles de tuyaux

de 1 po CE à travers le robinet

disponibles

Gaz nat. AGA std

Gaz de pétrole liquéfiés

(pouces)

(1 000 BTU/pi3)

(2 500 BTU/pi3)

 

½ po sur ½ po NPT

140 000

226 800

 

 

 

Type de gaz : Gaz naturel

GPL (utilisez une trousse de conversion)

Température ambiante : -40° à 175 °F Pression nominale :14 po C.E. (½ PSI) max. Tension :24 V c.a.

Fréquence : 50/60 Hz

Courant : Mono-étage– 0,28ABi-étage– 0,43A

Positions de montage : Positions multiples –

Le contrôleur peut être monté dans n’importe quelle position

PIÈCE N° 37-7338A

www.white-rodgers.com

1224

www.emersonclimate.com

SPÉCIFICATIONS

Pièces et accessoires :

Trousses de conversion du gaz naturel au GPL

à régulation

F92-0659pourmono-étage

F92-1008pourbi-étage

PRÉCAUTIONS

Trousse de conversion du gaz naturel au GPL

sans régulation

•F92-0737

Trousses de conversion du GPL au gaz naturel

F92-0656pourmono-étage

F92-1011pourbi-étage

Remarque : Deux troussesmono-étagesimples peuvent être utilisées pour un robinetbi-étage

NE COMMENCEZ PAS L’INSTALLATION AVANT D’AVOIR LU LES PRÉCAUTIONS SUIVANTES.

Si ces instructions n’étaient pas respectées à la lettre, un incendie

! AVERTISSEMENT ou une explosion pourrait survenir et causer des dommages matériels, des blessures ou des pertes de vie.

1.Le fait de ne pas couper l’alimentation électrique ou l’alimentation principale de gaz du système dechauffagepourraitentraînerdesblessuresou des dommages matériels par choc électrique, suffocationaugaz,incendieouexplosion.

2.Ne pas utiliser cet appareil de contrôle sur les circuitsquiexcèdentlatensionspécifiée.Une tension plus élevée pourrait endommager l’appareil et présenter un risque de choc électrique ou d’incendie.

3.NE JAMAIS UTILISER DE FLAMME NI TOUTE AUTRE FORME D’ÉTINCELLE POUR DÉTECTER LES FUITES DE GAZ – CELA POURRAIT CAUSER UN INCENDIE OU UNE EXPLOSION.

4.Ne pas utiliser une trousse de commande pour gaznaturelavecdugazdepétroleliquéfié,ni une trousse de commande pour GPL avec du gaznaturel.Celapourraitentraînerdesrisques de blessures ou de dommages matériels, de

suffocationaugaz,d’incendieoud’explosion.

5.Ne pas utiliser un robinet de gaz qui semble endommagé. Un robinet endommagé peut causer des blessures ou des dommages matériels par chocélectrique,suffocationaugaz,incendieou explosion.Contactezlefournisseurpourremplacer tout robinet qui semble avoir été endommagé.

6.Ne pas utiliser un robinet de gaz qui est entré en contactdirectavecdel’eau.L’infiltrationd’eau dans un robinet de gaz peut causer des dommages cachés à l’intérieur du robinet de gaz. Des blessures oudommagesmatériels,unesuffocationaugaz,un incendieouuneexplosionpourraientsurvenir.

!AVERTISSEMENT

Installezcorrectementlestuyauxdegazducontrôleur.

N’enlevez pas les capuchons protecteurs des orifices d’entrée et de sortie avant d’être prêt à brancher le tuyau d’alimentation sur le robinet de gaz.

Utilisezuntuyaud’alimentationneuf,correctementfileté,alésé,ébarbéetnettoyé.

Utilisez une clé de rechange appliquée uniquement sur le plan de manœuvre de la butée d’entrée au moment de serrer la tuyauterie d’alimentation. Ne saisissez pas la ferrure, le solénoïde ni toute autre pièce du contrôleur.

Neserrezpasexcessivementletuyausurlecontrôleur(50 pi-lbmax.)

Installez toujours un collecteur de sédiments dans la conduite d’alimentation de gaz pour prévenir la contamination du robinet de gaz.

Uneinstallationincorrectepourraitcauserunefuitedegazetentraînerunincendieouuneexplosioncausant des blessures.

!MISE EN GARDE

1.Ne court-circuitezpas les bornes sur le robinet de gaz ni sur le contrôleur principal au moment du test. Uncourt-circuitou un branchement incorrect peut causer des dommages à l’équipement ou à la propriété ou encore des blessures.

2.Cecontrôleurn’estpasconçupourêtreutilisédansdesendroitsoùilpourraitentrerencontactdirectavec de l’eau. Une protection adéquate doit être fournie pour protéger le contrôleur contre toute exposition

àl’eau (égouttement, pulvérisation, pluie, etc.).

3.Avant l’installation, retirez de la tuyauterie de gaz tout contaminant, liquide de coupe ou autre produit chimique pouvant réagir dangereusement avec les composantes du robinet de gaz.

10