Rinnai 4500 User Manual

 

Rinnai Corporation ROF4500 

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  Complete 

The installer/consumer must supply a certified regulator and hose assembly with a 3/8 SAE 45º flare fitting with 
5/8 UNF thread.  These parts and their installation must conform with local codes or, in the absence of local 
codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation 
Code, CSA B149.1.   

The cylinder to be used must be constructed and marked in accordance with the specifications for LPG cylinders 
of the U.S. Department of Transportation (DOT).   

A self contained LP-gas supply system shall be limited to a cylinder of 20 pounds capacity or less. 

Cylinders must be stored outdoors in a well ventilated area out of the reach of children.  Disconnected cylinders 
must have threaded valve plugs tightly installed and must not be stored in a building, garage, or any other 
enclosed area. 

The cylinder supply system must be arranged for vapor withdrawal.   

The cylinder must be installed in an upright position.   

The gas must be turned off at the cylinder when the appliance is not in use. 

The cylinder must include a collar to protect the cylinder valve. 

1.  Push the flexible connection through the base of the 

appliance. 

2.  Fasten regulator to bottle and tighten firmly using a 

spanner.  When connecting the hose and regulator 
assembly to the gas cylinder, take care to avoid 
unnecessary twisting of the flexible hose. 

3.  Open the gas cylinder valve fully to allow the gas to 

flow. 

4.  Leak test all accessible connections thoroughly using 

an electronic meter or soapy water solution (1 part 
liquid detergent and 4 parts water) prior to using the 
appliance.  No leaks are allowed. 

     CAUTION 

Locate the hose out of pathways 
where people may trip over it or in 
areas where the hose may be 
accidentally damaged.