Transcription of 65-0229 - 7800 SERIES Relay Modules
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65-0229 - 7800 SERIES Relay Modules
Registered TrademarkCopyright 1998 Honeywell Inc. All Rights ReservedCHECKOUT AND TEST65-0229-17800 SERIESR elay ModulesThis publication provides general checkout and troubleshooting procedures for the 7800 SERIES Relay CHECKOUTIMPORTANTP erform all Static Checkout Procedures in theapplicable Relay module installation instructionsbefore starting these cause serious injury or not allow fuel to accumulate in the combustionchamber for longer than a few seconds withoutigniting to prevent danger of forming explosive mixtureClose manual fuel shutoff valve(s) if flame is notburning at end of specified Shock cause serious injury or extreme care while testing system. Linevoltage is present on most terminal connectionswhen power is master switch before removing or installing7800 SERIES Relay module or Keyboard DisplayModule sure all manual fuel shutoff valve(s) are closed beforestarting initial lightoff check and Pilot Turndown not put the system in service until you have satisfactorilycompleted all applicable tests in this section and any othersrecommended by the original equipment trial for pilot to ten seconds.
7800 SERIES RELAY MODULES 3 65-0229—1 b. On the subbase, jumper L1 to the ignition terminal; refer to the appropriate wiring diagram to determine the proper terminal.
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