450412-4 www.amdry.com 11
WARNING: Test all connections for leaks by
brushing on a soapy water solution.
NEVER TEST FOR LEAKS WITH A FLAME!!!
To Convert Natural Gas to L.P. Gas
NOTE: All dryers are sold as natural gas, unless
otherwise specified at the time the dryer order was
placed. For L.P. gas the dryer must be converted as
follows.
Refer to “Replace Gas Valve” and follow steps.
For models with 3/4” White-Rodgers gas valve
• Remove top vent cap.
• Insert spring and pin.
• Replace vent cap.
Unscrew main burner orifices and replace with L.P. orifices.
NOTE: Use extreme care when removing orifices. They
are made of brass and are easily damaged.
Reverse the procedure for reinstalling valve assembly to
the dryer.
WARNING: Test all connections for leaks by
brushing on a soapy water solution.
NEVER TEST FOR LEAKS WITH A FLAME!!!
NOTE: There is no regulator provided in an L.P. dryer.
The water column pressure must be regulated at the
source (L.P. tank) or an external regulator must be added
to each dryer.
Burner Tubes Replacement
Refer to “Replace Gas Valve” and follow steps.
Remove 4 screws securing the ignition module mounting
bracket.
Remove front flanges of the burner tubes to the burner
tube rest.
Remove the screws securing the burner tube rest to the
oven and remove this rest.
Remove screws securing burner box cover plate to the
oven and remove the cover.
Remove burner tubes by sliding them out.
Replace by reversing procedure.
!
!
Ignition Module Replacement
Discontinue electrical power to the dryer.
Remove the wires connected to the terminal strip at the
bottom of the module. (Mark correct location of each wire
to aid in replacement on new module).
Remove the 2 pal nuts securing the module to the mounting
bracket.
Replace module by reversing procedure.
Reestablish electrical power to the dryer.
Thermostats
Burner Hi-Limit (330º F [166º C]) Thermostat
Replacement (Gas Models Only)
Discontinue electrical power to the dryer.
Disconnect wires from hi-limit thermostat.
Remove the 2 screws, washers and nuts securing
thermostat to the bracket. Remove thermostat.
Reversing procedure for installing new thermostat.
Reestablish electrical power to the dryer.