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SAFETY INFORMATION FOR USERS OF LP-GAS

Someday when there may not be a minute to lose, 
everyone's safety will depend on knowing exactly what to 
do. If, after reading the following information, you feel you 
still need more information, please contact your gas 
supplier.

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Use your neighbor's phone and call a trained LP-Gas service 
person and the fire department. Even though you may not 
continue to smell gas, do not turn on the gas again. Do not re-
enter the building or area.
Finally, let the service man and firefighters check for 
escaped gas. Have them air out the area before you return. 
Properly trained LP-Gas service people should repair the 
leak, then check and relight the gas appliance for you.

have been out of service for a time may develop internal 
rust which will cause odor fade. If such conditions are 
suspected to exist, a periodic sniff test of the gas is 
advisable. 

If, at any time, you do not smell the LP-Gas odorant and you 
think you should, assume you have a leak. Then take the 
same immediate action recommended above for the 
occasion when you do detect the odorized LP-Gas.

If you experience a complete "gas out," (the container is 

under no vapor pressure), turn the tank valve off 
immediately. If the container valve is left on, the container 
may draw in some air through openings such as pilot light 
orifices. If this occurs, some new internal rusting could 
occur. If the valve is left open, then treat the container as a 
new tank. Always be sure your container is under vapor 
pressure by turning it off at the container before it goes 
completely empty or having it refilled before it is 
completely  empty.

If you have any question about the gas odor, 

call your LP-gas dealer. A periodic sniff test of the LP-
gas is a good safety measure under any condition.

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odorant. Odorants in LP-Gas also are subject to oxidation. 
This fading can occur if there is rust inside the storage tank or 
in iron gas pipes.
The odorant in escaped gas can adsorb or absorb onto or into 
walls, masonry and other materials and fabrics in a room. That 
will take some of the odorant out of the gas, reducing its odor 
intensity. 
LP-Gas may stratify in a closed area, and the odor intensity 
could vary at different levels. Since it is heavier than air, there 
may be more odor at lower levels. Always be sensitive to the 
slightest gas odor. If you detect any odor, treat it as a serious 
leak. Immediately go into action as instructed earlier.

Propane (LP-Gas) is a flammable gas which can cause fires 
and explosions. In its natural state, propane is odorless and 
colorless. You may not know all the following safety pre-
cautions which can protect both you and your family from 
an accident. Read them carefully now, then review them 
point by point with the members of your household. 

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Do not operate electric switches, light matches, use your 
phone. Do not do anything that could ignite the gas.

 Get everyone out of the building or area. Do that 

IMMEDIATELY.

  Close all gas tank or cylinder supply valves.
 LP-Gas is heavier than air and may settle in low areas 

such as basements. When you have reason to suspect a 
gas leak, keep out of basements and other low areas. Stay 
out until firefighters declare them to be safe.

•  Learn to recognize the odor of LP-gas. 

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Your local LP-Gas 

Dealer can give you a "Scratch and Sniff" pamphlet. Use it 
to find out what the propane odor smells like. If you suspect 
that your LP-Gas has a weak or abnormal odor, call your LP-
Gas Dealer.
If you are not qualified, do not light pilot lights, perform 
service, or make adjustments to appliances on the LP-Gas 
system. If you are qualified, consciously think about the 
odor of LP-Gas prior to and while lighting pilot lights or 
performing service or making adjustments.
Sometimes a basement or a closed-up house has a musty 
smell that can cover up the LP-Gas odor. Do not try to light 
pilot lights, perform service, or make adjustments in an area 
where the conditions are such that you may not detect the 
odor if there has been a leak of LP-Gas.
Odor fade, due to oxidation by rust or adsorption on walls of 
new cylinders and tanks, is possible. Therefore, people 
should be particularly alert and careful when new tanks or   
cylinders are placed in service. Odor fade can occur in new 
tanks, or reinstalled old tanks, if they are filled and allowed 
to set too long before refilling. Cylinders and tanks which 

Some people cannot smell well. Some people cannot smell 
the odor of the chemical put into the gas. You must find out 
if you can smell the odorant in propane. 

The odorant in LP-gas is colorless, and it can fade under 
some circumstances. 

Smoking can 

decrease your ability to smell.  Being around an odor for a time 
can affect your sensitivity or ability to detect that odor. 
Sometimes other odors in the area mask the gas odor. People 
may not smell the gas odor or their minds are on something 
else. Thinking about smelling a gas odor can make it easier to 
smell.

For example, if there is an underground 

leak, the movement of the gas through soil can filter the 

LP-GAS WARNING ODOR

If a gas leak happens, you should be able to smell the gas because of the odorant put in the LP-Gas.

That's your signal to go into immediate action!

NO ODOR DETECTED - ODOR FADE

SOME POINTS TO REMEMBER

Page 4

MV1XX-1-0603

Содержание MV 120

Страница 1: ...ng Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier callthe fire department Installation and service must be performed by a qualified installer service agencyor thegassupplier 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 ga...

Страница 2: ...duction Specifications Gas Supply Clearances Installation Instructions Lighting Instructions Pilot Flame Characteristics Main Burner Flame Characteristics Maintenance How to Order Repair Parts Parts List Parts View Troubleshooting PAGE 3 4 5 5 6 7 8 8 10 11 12 12 12 13 13 14 15 16 Page 2 MV1XX 1 0603 ...

Страница 3: ... e n q u e e s t á i n s t al a d o e l a p a r a t o L a r o p au o t r o s m a t e r i a l e s i n f l a m a b l e s n o d e b e n c o l o c a r s e e n ci m a o c e r c a d e e s t e a p a r a t o C u a l q u i e rp a n t a l l a d e s e g u r i d a d o pa n e l q u e s e a r e t i r a d o p a r a r e a l i z a re l s e r v i c i o d e l e q u i p o de b e s e r r e i n s t a l a d o a n t e s ...

Страница 4: ...odorlessand colorless You may not know all the following safety pre cautions which can protect both you and your family from an accident Read them carefully now then review them point by point with the members of your household Do not operate electric switches light matches use your phone Donotdoanythingthatcouldignitethegas Get everyone out of the building or area Do that IMMEDIATELY Closeall gas...

Страница 5: ... Any alteration of the original design installed other than as shown in these instructions or use with a type of gas not shownontherating plate is theresponsibility of theperson andcompanymakingthechange Important Notice Always consult your local Building Department regarding regulations codes or ordinances which apply to the installation of adirectventwallfurnace 1 Installer must leave instructio...

Страница 6: ...2 61kPa Propanegas models will have a manifold pressure approximately 10 0 w c 2 49kPa at the valve outlet with the inlet pressure to the valvefromaminimumof11 0 w c 2 739kPa forthepurpose of input adjustment to a maximum of 13 0 w c 3 237kPa A 1 8 3mm N P T plugged tapping accessible for test gauge connection islocatedontheoutletside ofthegascontrol LocatingGas Supply Recommended Gas Pipe Diamete...

Страница 7: ...nter of theventcaptothe nearestoutsidecornerorobstruction is 16 407mm 5 The MV 120 MV 130 and MV 145 minimum wall depth is 4 1 2 114 mm and the maximum is 12 305 mm The Figure 3 Vent terminal clearances A A G C F L D E B A B C D E F G H I clearance above grade veranda porch deck or balcony clearance to window or door that may be opened clearance to permanently closed window vertical clearance to v...

Страница 8: ...nttheunittobemounted A full scale template is furnished with the unit which illustrates the vent and gas supply openings and mounting holesintheir correctlocationsonthewall the figure 4 gives the required dimensions for mounting theunit intheeventthatthe templateisunusableorlost Place the template on the wall so that the vent opening will be located between the studs and in the case of the MV 130 ...

Страница 9: ...comes through the wall It is not where you willcutthepipes It is very important that this be a clean straight cut for the heatertoperformproperly Remember to remove the vent assembly from the wall in ordertocut thetubes Installingtheventassemblyandwallsupportplate the indicated diameter in both walls and cut them Your hole will be about 1 to 2 26 to 52 mm depending on the unit model larger indiame...

Страница 10: ...valve or at the gas meter or propane LPtankserving thebuilding Fixtheleaking jointand re testthejoints as directedabove Once the supply is checked and does not leak place the cover on the unit See Figure 10 Be sure the foam packing has been removed Secure the cover with the two nuts at the bottom of theunitwhich youhadremovedwhenunpacking eventualwaterfiltrationortheentranceofbugsisnecessary Press...

Страница 11: ...he gas control knob counter clockwise to the PILOT position Depress the gas control knob and push in the Piezo igniter several times until the pilot is lit The pilot flame can be observed by looking down the inside of the heater jacket A small reflector on the right hand side near 1 Setthethermostatto lowestsetting 2 Openthe controlaccess panelonthetop rightside oftheunit 3 Turn the gas knob clock...

Страница 12: ...in thesupplypipingleading to theappliance ifinstalled or at the gas meter or propane LP tank 3 Remove the two screws which hold the unit to the wall supportplateandliftandpulltheunitawayfromthewall 4 Carefully examine the interior of the vent pipes both large and small diameter If you notice any blockage or obstruction cleanthepipes 5 Look insidetheopenings of the rear oftheunitandcheckfor any for...

Страница 13: ...ine with a soapy water solution Bubbles on any of the joints indicated a leak is present and must be repaired Turn OFF the gas to the unit when performing any repairs to the gas piping system After the pilot lines are checked turn the main burner ON and again check all joints in the piping system for leaks with soapy water Repair any joints which indicate a leak ispresent 12 While the main burner ...

Страница 14: ...43018500 SD430185B0 SD442202B0 SK00000048 SK00000051 SD44107500 SD44105800 SD44305500 SD44177000 SD44176900 SD44175800 SD44120800 SA00000263 SD44107002 SD44107100 SD44106900 SD44106801 SK00000053 SK00000054 SD44106100 SD44158001 SD44158102 SD44125500 SD44125200 SD443332C0 SD443332D0 SD44111300 SD44132400 SD44152900 SD44153000 SK00000055 PART MV 145 N SD43018400 SD430184B0 SD44326100 SK00000049 SK0...

Страница 15: ...Page 15 PARTS VIEW MV1XX 1 0603 ...

Страница 16: ...ning thesmallbrassscrewonthelefthand fronttop of the gas control top plate Backing the screw out counterclockwise increases the pilot flame The pilot flame should contact the thermocouple tip but not excessively long SeeLightingInstructions the thermocouple is a standard 24 millivolt probe Check its effectiveness by removing it from the heater and attach a probe alligator clip to themagnetcontactb...

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