Full Product Manual

Mr. Heater MH4B Operating Instructions and Owner’s Manual
2
SPECIFICATIONS
MODELNO....................................................... MH4B
GASTYPE......................................................PROPANE
INPUTBTU/HR....................................................3,800
CLEARANCETOCOMBUSTIBLES
TOP....................................................................... 30”
FRONT....................................................................24”
SIDES...................................................................... 6”
REAR....................................................................... 0”
CAUTION:
•When operating the heater at altitudes over 7,000 FT
above sea level the heater may shut off. (Pleasereadthe
GENERALINFORMATION).
CONTENTS
GeneralSafetyInstructions............................................... 3
GeneralInformation.......................................................... 3
OperatingwithDisposablePropaneCylinders...................4
Maintenance..................................................................... 4
Troubleshooting................................................................5
PartsList........................................................................... 6
PartsOrderingInformation...............................................8
ServiceInformation...........................................................8
WARNING:
 Everytimetankisconnectedtounit,connectionmust
becheckedforleaksinoneormoreways:Applysoapy
watertoconnection,lookforbubbles,listenforhissof
escapinggas,feelforextremecold,smellforrottenegg
odor.Donotuseifleaking!
WARNING:
 Anychangestothisheateroritscontrolscanbe
dangerous.
WARNING:
 Earlysignsofcarbonmonoxidepoisoningresemblethe
flu,withheadache,dizzinessand/ornausea.Ifyouhave
thesesigns,heatermaynotbeworkingproperly.Get
freshairatonce!Haveheaterserviced.
WARNING:
 Iftherecreationalorcommercialenclosuredoesnot
haveawindoworroofvent,DONOTUSETHISHEATER
INSIDE.
THE STATE OF CALIFORNIA REQUIRES THE
FOLLOWING WARNING:
WARNING:
Combustionby-productsproducedwhenusingthisproduct
containcarbonmonoxide,achemicalknowntotheState
ofCaliforniatocausecancerandbirthdefects(orother
reproductiveharm).
WARNING:
 Everytimehoseortankisconnectedtounit,connection
mustbecheckedforleaksinoneormoreways:Apply
soapywatertoconnection,lookforbubbles,listenfor
hissofescapinggas,feelforextremecold,smellfor
rotteneggodor.Donotuseifleaking!
THE STATE OF CALIFORNIA REQUIRES THE FOLLOWING WARNINGS:
WARNING: Combustionby-productsproducedwhenusingthisproductcontaincarbonmonoxide,achemical
knowntotheStateofCaliforniatocausecancerandbirthdefects(orotherreproductiveharm).
WARNING:
 Earlysignsofcarbonmonoxidepoisoningresemblethe
flu,withheadache,dizzinessand/ornausea.Ifyouhave
thesesigns,heatermaynotbeworkingproperly.Get
freshairatonce!Haveheaterserviced.
WARNING: ThisproductcontainschemicalsknowntotheStateofCaliforniatocausecancerandbirthdefects
orotherreproductiveharm.
WARNING:
 Anychangestothisheateroritscontrolscanbe
dangerous.
WARNING:
 Iftherecreationalorcommercialenclosuredoesnot
haveawindoworroofvent,DONOTUSETHISHEATER
INSIDE.
NOTICE: Notforuseina“dwellinghome”inCalifornia.