Leak Testing - Detroit Radiant Products ACS-40P-120V Manual

3.0 Installation
• Gas Supply Installation Instructions

Leak Testing

Use a soap solution or equivalent for leak testing. Never test for leak with an open flame.
Failure to comply could result in personal injury, property damage or death.
Always leak test final gas assembly for gas leaks according to the procedures outlined in NFPA 54 and all
local codes and / or standards.
For leak testing on pressures below ½ PSI
Before leak testing, close the field installed manual shut-off valve shown on figure 3.5 on the supply line to
isolate the gas valve from the pressure.
NOTE: All factory installed gas connections have passed an approved leak test.
For leak testing on pressures above ½ PSI
When leak testing with pressures above ½ PSI (14 inches W.C.), the unit must be isolated from the supply
pipe. Close the field installed manual shut-off valve, disconnect the supply line to the unit, and temporarily
cap the supply line for testing purposes.
Gas pressures to the appliance controls must never exceed 14 inches W.C. (1/2 PSI).
Supply pressures greater than 14" W.C. can damage the controls, resulting in personal
injury, property damage, or death.
• Leak Testing
WARNING
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WARNING
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ACS Series