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Manual Honeywell V8944N

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  • Honeywell V8944N - page 1

    PRODUCT DATA 65-0214-08 V4943/V8943B,C,N; V4944/V8944B,C,L,N Regulating Diaphra gm Gas V alves APPLICATION The V4943/V8943B and N (single stage) and V49 44/V8944B and N (two stage) are solenoid-operated diaphragm valves suitable f or natural gas only . The V4943/V8943C and V4944/V8944C and L are solenoid-ope rated diaphragm valv es suitable f or Li ...

  • Honeywell V8944N - page 2

    V4943/V8943B,C ,N; V4944/V8944B,C,L, N REGULATI NG DIAPHRAGM GA S V ALVES 65-0214—0 8 2 OR DERING INF ORMATION When purchasing replacement and moder nizat ion products from your TRADELINE® wholesaler or distributor , ref er to the TRADELINE® Catalog or pri ce sheets for complete order ing number . If y ou hav e additional que stions, need fur t ...

  • Honeywell V8944N - page 3

    V4943/V8943B,C ,N; V4944/V8944B,C ,L,N REGULATING DIAPHRAGM GAS V ALV ES 3 65-0214—0 8 Pressure Reference P ort Vent: 5/16–24 UNF inter nal tapping. Standard F actory Settings: See T able 3. Dimensions: See Fig. 1. We i g ht : 1 in., 1-1/4 in. valves: 4 lb (1.8 kg). 1-1/2 in., 2 in. valves: 5 lb (2.3 kg). a V4943 is a single-stage valv e, pleas ...

  • Honeywell V8944N - page 4

    V4943/V8943B,C ,N; V4944/V8944B,C,L, N REGULATI NG DIAPHRAGM GA S V ALVES 65-0214—0 8 4 Fig. 1. V4943/44 and V8943/4 4 dimensions in in. (mm). Gas V alve Sizing 1. Chec k the b urner namepl ate f or: a. the type of gas used, and b . the gas flow capacity . The capacity will be listed in British ther mal units per hou r (Btuh) or in cubic feet per ...

  • Honeywell V8944N - page 5

    V4943/V8943B,C ,N; V4944/V8944B,C ,L,N REGULATING DIAPHRAGM GAS V ALV ES 5 65-0214—0 8 Fig. 3. C apacity vs. pres sure dr op of Natural Gas curves for 1-1/4 in. v alve. Fig. 4. C apacity vs. pres sure dr op of Natural Gas curves for 1-1/2 in. v alve. Fig. 5. Capacity vs. pres sure drop of Natural Gas curves for 2 in. valve. Fig. 6. Capacity vs. p ...

  • Honeywell V8944N - page 6

    V4943/V8943B,C ,N; V4944/V8944B,C,L, N REGULATI NG DIAPHRAGM GA S V ALVES 65-0214—0 8 6 Fig. 7. Capacity vs. pr essure drop of LP Gas curves for 1-1/4 in. v alve. Fig. 8. Capacity vs. pr essure drop of LP Gas curves for 1-1/2 in. v alve. Fig. 9. Capacity vs. pressure drop of LP Gas curves for 2 in. valve. T o size tw o identical v alves piped in ...

  • Honeywell V8944N - page 7

    V4943/V8943B,C ,N; V4944/V8944B,C ,L,N REGULATING DIAPHRAGM GAS V ALV ES 7 65-0214—0 8 When Installing this Pr oduct... 1. Read these instructions carefully . F ailure to follo w them could damage the product o r cause a hazardo us condition. 2. Check the r atings given in the instructions and on the product to make sure the product is suitable f ...

  • Honeywell V8944N - page 8

    V4943/V8943B,C ,N; V4944/V8944B,C,L, N REGULATI NG DIAPHRAGM GA S V ALVES 65-0214—0 8 8 Fig. 10. Preparing the pipi ng and in stalling the v alve. Wiring WARNING Electrical Shock Hazar d. Can cause serious injury , de ath or equipment damage . Disconnect the power supply before making connections to prev ent electrical shock and equipment damage. ...

  • Honeywell V8944N - page 9

    V4943/V8943B,C ,N; V4944/V8944B,C ,L,N REGULATING DIAPHRAGM GAS V ALV ES 9 65-0214—0 8 Fig. 11. T ypical wirin g diagram for V4943B,N. Fig. 12. T ypical wiring diag ram for V8943B,C,N. Fig. 13. T ypical wiri ng diagram for V4944B,C,L,N with three leadwire electrical termination. Fig. 14. T ypical wiring diagra m for V8944B,C,L,N with three leadwi ...

  • Honeywell V8944N - page 10

    V4943/V8943B,C ,N; V4944/V8944B,C,L, N REGULATI NG DIAPHRAGM GA S V ALVES 65-0214—0 8 10 Operation of the V4943B,C,N/ V8943B,N The V4943/V8943B,C,N V alves are combination gas controls that include a single stage of pressure regula tion in addition to the shut-off function. They hav e a single solenoid and a single regulating diaphragm. When the ...

  • Honeywell V8944N - page 11

    V4943/V8943B,C ,N; V4944/V8944B,C ,L,N REGULATING DIAPHRAGM GAS V ALV ES 11 65-0214—0 8 Chec kout 1. V alve outlet pressure measurements are made a t a point appro ximately fiv e pipe diameters downstream from the valv e outlet. Consider pressure measurements made at the outlet pressure tap as ref erence measurements o nly , because turbulence an ...

  • Honeywell V8944N - page 12

    V4943/V8943B,C ,N; V4944/V8944B,C,L, N REGULATI NG DIAPHRAGM GA S V ALVES Automation and Control Solu tions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 customer.honeywell.com ® U .S. Re gistered T rademark © 2011 Hone ywell International Inc. 65-0214—08 M.S. Re v . 09-11 Printe d in United St ates T roub leshoo ...

Manufacturer Honeywell Category Thermostat

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Honeywell V8944N.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Honeywell V8944N by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Honeywell V8944N.

A complete Honeywell manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Honeywell V8944N - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Honeywell V8944N, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Honeywell V8944N, that we can find in the current document
3. Tips how to use the basic functions of the device Honeywell V8944N - which should help us in our first steps of using Honeywell V8944N
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Honeywell V8944N
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Honeywell V8944N in a specific country, if it was not possible to solve the problem on our own.

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Comments (1)

christian marcoux

avez vous le manuel de la valve V8944N 1020 en francais