{"product_id":"sundance-jacuzzi-bp2000880-expdr-daughter-board-2-3pump-expansion-module-2024-part-6600608","title":"Sundance® \/ Jacuzzi® BP2000‑880 EXPDR Daughter Board – 2‑ \u0026 3‑Pump Expansion Module (2024+) Part #6600‑608","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: 6600-608\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand: Sundance Spas\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e⚠️ IMPORTANT DISCLAIMER – PLEASE READ BEFORE PURCHASING\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThere are no refunds or returns on electronic spa parts.\u003c\/li\u003e\n\u003cli\u003ePlease verify compatibility with your hot tub model before ordering.\u003c\/li\u003e\n\u003cli\u003eAll electronic components are covered under the original manufacturer’s warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePWA: BP2000‑880 EXPDR – 2‑ and 3‑Pump Daughter Board for 2024+ Sundance® 880 Series\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePart \u003cstrong\u003e6600‑608\u003c\/strong\u003e is the OEM \u003cstrong\u003eBP2000‑880 Expansion Daughter Board\u003c\/strong\u003e used in \u003cstrong\u003e2024 and newer Sundance® 880 Series\u003c\/strong\u003e hot tubs to enable operation of \u003cstrong\u003e2‑pump and 3‑pump\u003c\/strong\u003e system configurations.\u003c\/p\u003e\n\u003cp\u003eThis daughter board works in tandem with the new \u003cstrong\u003e6600‑609 main board\u003c\/strong\u003e, which is the official 2024+ 880 system controller. The daughter board expands the BP2000‑880 platform to support additional jet pumps and advanced heater logic required in multi‑pump 880 configurations\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatible Spa Models \u0026amp; Years\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e✔ \u003cstrong\u003eSundance® 880™ Series – Mid‑01\/2024 and Newer\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRequired\u003c\/strong\u003e for all 60Hz North American \u003cstrong\u003e2‑pump and 3‑pump\u003c\/strong\u003e models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMaxxus®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAspen®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOptima®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCameo®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMarin®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAltamar®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCapri®\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVistamar®\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✔ Pairing Requirement\u003c\/h3\u003e\n\u003cp\u003eMust be installed alongside:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6600‑609 (Main 880 Board)\u003c\/strong\u003e\u003cbr\u003e(The 2024+ control system does \u003cem\u003enot\u003c\/em\u003e support multi‑pump operation without this daughter board.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✖ Not compatible with:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre‑2024 880 Series (use 6600‑512 \/ 6600‑514 \/ 6600‑463 \/ 6600‑779 instead)\u003c\/li\u003e\n\u003cli\u003e780 \/ 980 \/ 680 Systems\u003c\/li\u003e\n\u003cli\u003eEuropean 50Hz systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Platform:\u003c\/strong\u003e Balboa BP2000‑880 (Sundance® proprietary configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Pump expansion card for multi‑pump systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Pumps:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePump 2 – 1‑speed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePump 3 – 1‑speed (if equipped)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 60 Hz (North American models only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Internal to BP2000‑880 control box; ribbon and harness connector interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Features:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMulti‑pump sequencing\u003c\/li\u003e\n\u003cli\u003eHeater interlock logic\u003c\/li\u003e\n\u003cli\u003eHigh‑current relay activation\u003c\/li\u003e\n\u003cli\u003eCompatibility with SmartTub®‑enabled main board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e Matches 6600‑609 Revision 1.00 (‘23A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003ePurpose \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e6600‑608 EXPDR Daughter Board\u003c\/strong\u003e is critical for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnabling \u003cstrong\u003ePump 2\u003c\/strong\u003e and \u003cstrong\u003ePump 3\u003c\/strong\u003e functions\u003c\/li\u003e\n\u003cli\u003eProviding safe heater\/pump lockout logic\u003c\/li\u003e\n\u003cli\u003eSupporting Sundance®’s updated 2024 filtration cycles\u003c\/li\u003e\n\u003cli\u003eIntegrating expanded jet configurations in premium 880 models\u003c\/li\u003e\n\u003cli\u003eEnsuring proper SmartTub® communication with multi‑pump systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSymptoms resolved by replacing a failed 6600‑608 board include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump 2 not responding\u003c\/li\u003e\n\u003cli\u003ePump 3 not responding (Maxxus only)\u003c\/li\u003e\n\u003cli\u003eHeater not enabling due to pump\/relay conflict\u003c\/li\u003e\n\u003cli\u003e“Pump Error” or “Watchdog” faults\u003c\/li\u003e\n\u003cli\u003eControl board unable to detect secondary pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eRelated Components\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"___i31lg00 f10pi13n f14t3ns0 f1nbblvp fat0sn4 f1ov4xf1 fekwl8i f1lmfglv f1oz7aqm f1abmfm4 f1w619qj f16h0jq8\"\u003e\n\u003ctable class=\"___1hm93bs f1ddd56o f16vktn6 f1enuhaj fdclmfp f1ev3kgc ftgm304 f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f1s2k7dp f8fmt76 fjvbh62 fysh76l fic4ptz f1yenhzu f1yn6nvh f14tj6oe f1jq587y f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f70r78m f4zgifc fk1v6el f16pyhcb fo436u6 fzy4j18 fc43013 f1hmrcvb fc4t9fq fgp09rh fjnyn6r\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6600‑609\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eMain 2024+ 880 Series BP2000‑880 Board (required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6600‑510 \/ 6600‑511\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e880 Series 2024+ topside displays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6550‑XXX\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eSmartTub® module (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6560‑XXX\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eBP‑series sensors (temp \/ hi‑limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e\u003cstrong\u003e6500‑XXX\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eBP‑compatible heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eOrdering Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRequired for any 2024+ 880 spa with more than one jet pump.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eNot included with main board 6600‑609 — must be purchased separately.\u003c\/li\u003e\n\u003cli\u003eElectronics are \u003cstrong\u003enon‑returnable\u003c\/strong\u003e, regardless of condition.\u003c\/li\u003e\n\u003cli\u003eVerify your spa’s \u003cstrong\u003eserial number (Mid‑01\/2024+)\u003c\/strong\u003e before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sundance Spas","offers":[{"title":"Default Title","offer_id":46355769393324,"sku":"6600-608","price":176.31,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2077\/8156\/files\/Screenshot-2025-05-15-104046.png?v=1784917545","url":"https:\/\/snowvalleyspas.ca\/products\/sundance-jacuzzi-bp2000880-expdr-daughter-board-2-3pump-expansion-module-2024-part-6600608","provider":"Snow Valley Spas","version":"1.0","type":"link"}