20 Most Recent Luminox 700 Series Silver Series Red Chronograph #735 Watch for Men Questions & Answers

Here is the manual to help set this chronograph...good luck :)

a mechanical part needs replacing, unless your have some form of funky split time running? replacing the battery should have reset it though.

take it to a watch maker for a quote and to see if the parts are available

Have to know the model and serial of the furnace. locate code list usually inside or on the back of a door. Operation sequence= call for heat--inducer blower motor--makes pressure switch--signals board to bring on hsi--after a set time gas valve opens and you have ignition providing current to flame sensor--main blower motor comes on after a set time