Instruction/ maintenance manual of the product VS820 Honeywell
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APPLICATION These gas controls combine a Lite-Rite manual gas cock, safety shutoff Pilotstat assembly, millivoltage automatic valve operator, and optional gas pressure regulator.
4. Install drip leg in gas supply pipe. (Fig. 31 DROP I I PIPED DROP PIPED t GAS SUPPLY A ALL BENDS IN METALLIC TUBING SHOULD BE SMOOTH. Fig. 3 - SEDIMENT TRAP (DRIP LEG) INSTALLATION. INSTALL CONTROL 1. These controls can be mounted O-90 degrees, in any direction, from the upright position of the gas cock knob.
to either main or pilot burner. PILOT, which permits gas to flow to pilot burner only (when gas cock knob is held depressed or when generator is heated sufficiently to hold valve open). ON, which permits gas to flow to both main and pilot burners when the system is calling for heat.
PILOT GOES OUT WHEN LITE-RITE KNOB IS RELEASED 1. Check pilot flame adjustment. See page 3. 2. Check the Powerpile generator connection to Pilotstat power unit (Fig. 1). This is an electrical con- nection and must be clean and secure. Also check the Powerpile generator connections to the valve operator.
An important point after buying a device Honeywell VS820 (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 VS820 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 VS820 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell VS820 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell VS820 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell VS820, 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 VS820.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell VS820. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell VS820 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
