{"product_id":"rm7885a1015-u-industrial-primary-control-honeywell","title":"RM7885A1015\/U Industrial Primary Control | Honeywell","description":"\u003cp\u003eThe Honeywell \u003cstrong\u003eRM7885A1015\/U\u003c\/strong\u003e is a microprocessor-based integrated burner control designed for semi-automatically fired gas, oil, coal, or combination fuel single burner applications. It provides advanced flame supervision, system status indication, and built-in self-diagnostics to ensure reliable and safe burner sequencing across continuous, high-low, or modulating firing configurations.\u003c\/p\u003e\n\u003ch3\u003eSystem Requirements and Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe unit requires a Q7800A or Q7800B universal wiring subbase for physical installation and terminal connections. It operates alongside compatible Honeywell flame signal amplifiers, including the R7847, R7848, R7849, R7851, R7852, R7861, and R7886 series, to monitor burner combustion status effectively.\u003c\/p\u003e\n\u003ch3\u003eDiagnostics and Operation\u003c\/h3\u003e\n\u003cp\u003eEquipped with nonvolatile memory and five diagnostic LEDs, the controller displays real-time sequence information and performs routine flame signal checks during standby modes. An integrated shutter drive output and dedicated external alarm terminal enhance operational safety and fault notification during active burner cycles.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRM7885A1015\/U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eManual Start Industrial Primary Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120 VAC (+10, -15%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz or 60 Hz (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (with Q7800A Subbase)\u003c\/td\u003e\n\u003ctd\u003e5 in wide x 5 in high x 5.25 in deep (127 mm x 127 mm x 133 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (with Q7800B Subbase)\u003c\/td\u003e\n\u003ctd\u003e5 in wide x 5 in high x 6.09 in deep (127 mm x 127 mm x 155 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 lb 13 oz (0.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Tolerance\u003c\/td\u003e\n\u003ctd\u003e0.5 G environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 deg F to +140 deg F (-40 deg C to +60 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Subbases\u003c\/td\u003e\n\u003ctd\u003eQ7800A, Q7800B Universal Wiring Subbases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Amplifiers\u003c\/td\u003e\n\u003ctd\u003eR7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals and Certifications\u003c\/td\u003e\n\u003ctd\u003eUL Component Recognized (File No. MP268), CSA Certified (File No. LR95329-3), FCC Part 15 Class B, Factory Mutual (Report No. OX4A5.AF), Swiss RE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What mounting subbases are required for the RM7885A1015\/U controller?\u003c\/p\u003e\n\u003cp\u003eA: The unit requires either a Q7800A or Q7800B universal wiring subbase to secure wiring connections and house the control module.\u003c\/p\u003e\n\u003cp\u003eQ: Which flame signal amplifiers are compatible with this model?\u003c\/p\u003e\n\u003cp\u003eA: It is compatible with multiple Honeywell amplifier models, including the R7847, R7848, R7849, R7851, R7852, R7861, and R7886 series.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":68169201516840,"sku":"RM7885A1015\/U","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/RM7885A1015.png?v=1794469052","url":"https:\/\/www.powerdcs.com\/products\/rm7885a1015-u-industrial-primary-control-honeywell","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}