GAS PIPING INSTALLATION

GAS PIPING INSTALLATION

1.The installation must conform to local codes or in absence of local codes, with the National Fuel Gas Code, ANSI Z223.1 or the CAN/CGA-B149, Installation Codes.

2.Check with utilities for proper gas pressure and gas supply line.

3.Check the altitude elevation of dryer.

4.The dryer and its individual shut-off valve must be disconnected from the gas supply piping system at test pressures in excess of 1/2 psig (.04 bar).

5.The dryer must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system, at test pressures equal to or less than 1/2 psig (.04 bar).

NATURAL GAS ONLY

Check the gas pressure inlet supply to the dryer, 11”w.c. (27.4 bar) pressure maximum. Check the manifold pressure, 3.5”w.c. (8.8 bar) pressure inside the dryer.

CAUTION

Low gas pressure and intermittent gas will cause gas ignition problems and inadequate drying of the clothes load.

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