Instruction/ maintenance manual of the product Q373A Honeywell
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PILOT BURNER/IGNITER-SENSOR MUST BE RIGIDLY POSITIONED RELATIVE TO MAIN BURNER M3271 G. S. • Rev. 7-93 • ©Honeywell Inc. 1993 • Form Number 60-0653—8 Q345A, Q348A, Q348B, Q362A,Q373A .
Startup and Checkout PERFORM GAS LEAK TEST W ARNING FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY, OR DEATH. Check for gas leaks with soap and water solu- tion any time work is done on a gas system. Gas Leak Test: 1. Ensure that gas supply is turned on at the appliance service valve.
3 60-0653—8 Fig. 5—Igniter-sensor tip must be in pilot flame. Fig. 6—Proper shielding of pilot flame. M1273 TYPICAL SHIELD J Set the thermostat to call for heat. J Watch the pilot burner during the ignition sequence. See if: • Ignition spark continues after the pilot is lit.
Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited—Honeywell Limitée 1985 Douglas Drive North 740 Ellesmere Road Golden Valley, Minnesota 55422 Scarborough, Ontario M1P 2V9 Printed in U.
An important point after buying a device Honeywell Q373A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell Q373A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell Q373A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell Q373A you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell Q373A will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell Q373A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell Q373A.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell Q373A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell Q373A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
