Honeywell R4795A Home and Building Control, Honeywell Inc, Honeywell Limited-HoneywellLimitée

Models: R4795A

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Home and Building Control	Home and Building Control
Honeywell Inc.	Honeywell Limited—Honeywell Limitée
1985 Douglas Drive North	740 Ellesmere Road
Golden Valley, MN 55422	Scarborough, Ontario
	M1P 2V9

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Contents

R4795A Flame Safeguard Primary Controls CONTENTSSpecifications Ordering InformationLoad TerminalRating Installation LOCATION TemperatureWIRING TO SUBBASE HumidityWiring Hookups Retrofitting R4795R4795C Replacement Flame Detector WiringAlarm Contacts Replacing RA890E,F,G with R4795AR4795A INSTALLATION Fig. 6-Flamedetector wiringFig. 7-Alarmterminal connections Mounting R4795 On SubbaseCHECKOUT SUMMARY CheckoutPRELIMINARY INSPECTION FLAME CURRENT CHECK PILOT TURNDOWN TESTPower Failure IGNITION SPARK RESPONSE TEST UV DETECTORSSAFE SHUTDOWN CHECKS Limit Action Flame FailureTroubleshooting OperationSAFETY OPERATION NORMAL OPERATION REFER TO FIG. 2 ANDTROUBLESHOOTING PROCEDURES Service H.Miscellaneous problemsPERIODIC MAINTENANCE CONTACT CLEANING60-2285-7 60-2285-7 Home and Building Control Home and Building ControlHoneywell Inc Honeywell Limited-HoneywellLimitée