Honeywell R4795A manual

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- informations concerning technical data of Honeywell R4795A
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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    1 60-2285—7 R4795A Flame Safeguard Primary Contr ols The R4795A Protectorelay™ Primary Control p[...]

  • Page 2

    60-2285—7 2 R4795A SPECIFICATIONS • ORDERING INFORMATION Specif ications R4795A Flame Safeguard [...]

  • Page 3

    3 60-2285—7 R4795A SPECIFICATIONS TERMINAL RATINGS: Terminal Load Rating 3 Pilot Valve 125 VA pilo[...]

  • Page 4

    60-2285—7 4 R4795A INSTALLATION Installation Vibration Do not install the R4795A where it could be[...]

  • Page 5

    5 60-2285—7 R4795A INSTALLATION IMPORTANT: Do not run high voltage ignition trans- former wires in[...]

  • Page 6

    60-2285—7 6 R4795A INSTALLATION Replacing RA890E,F,G with R4795A 1. Disconnect all wires from term[...]

  • Page 7

    7 60-2285—7 R4795A INSTALLATION Fig. 6—Flame detector wiring. M8686 BLUE WHITE F G C7027, C7035,[...]

  • Page 8

    60-2285—7 8 R4795A CHECKOUT Check out Fig. 10—Internal view showing amplifier and test jack for [...]

  • Page 9

    9 60-2285—7 R4795A CHECKOUT 2. The flame current is at least two microamperes for R7289A Rectifica[...]

  • Page 10

    60-2285—7 10 R4795A CHECKOUT CA UTION Do not manually push in the relays. 4. Check that the pilot [...]

  • Page 11

    11 60-2285—7 R4795A OPERATION • TROUBLESHOOTING Operation NORMAL OPERATION (REFER TO FIG. 2 AND [...]

  • Page 12

    60-2285—7 12 R4795A TROUBLESHOOTING F. Pilot lights and relay 2K pulls in but the main burner does[...]

  • Page 13

    13 60-2285—7 R4795A TROUBLESHOOTING • SERVICE (3) Remove any flame simulating condition such as [...]

  • Page 14

    60-2285—7 14 R4795A SERVICE IMPORTANT: 1. Do not clean contacts unless absolutely necessary. 2. Us[...]

  • Page 15

    15 60-2285—7[...]

  • Page 16

    Home and Building Control Home and Building Control Honeywell Inc. Honeywell Limited—Honeywell Lim[...]