{"id":20732,"date":"2026-08-25T17:54:05","date_gmt":"2026-08-25T12:24:05","guid":{"rendered":"https:\/\/stitchpartner.com\/?post_type=product&#038;p=20732"},"modified":"2026-08-29T22:56:37","modified_gmt":"2026-08-29T17:26:37","slug":"st-6-boiler-buzzer-board-steam-iron-water-level-alarm","status":"publish","type":"product","link":"https:\/\/stitchpartner.com\/hi\/product\/st-6-boiler-buzzer-board-steam-iron-water-level-alarm\/","title":{"rendered":"ST-6 Boiler Buzzer Board for Industrial Steam Iron Water Level Alarm"},"content":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"115\" data-end=\"308\">The <strong data-start=\"119\" data-end=\"147\">ST-6 Boiler Buzzer Board<\/strong> is an electronic water-level alarm and indicator PCB designed for compatible <strong data-start=\"225\" data-end=\"307\">industrial steam iron boilers, steam generators and garment pressing equipment<\/strong>.<\/p>\n<p data-start=\"310\" data-end=\"639\">The board monitors the boiler&#8217;s water-level sensing circuit and provides an <strong data-start=\"386\" data-end=\"429\">audible buzzer alert and LED indication<\/strong> when the water level falls below the required operating level. This helps alert the operator to a low-water condition and can help reduce the risk of boiler heating elements operating without sufficient water.<\/p>\n<p data-start=\"641\" data-end=\"909\">The ST-6 board is intended for compatible <strong data-start=\"683\" data-end=\"706\">ST-6 boiler systems<\/strong> and can also be used in matching industrial steam boiler configurations from brands such as <strong data-start=\"799\" data-end=\"850\">Magneto, Silver Star, Hashima, Veit and Naomoto<\/strong>, including compatible <strong data-start=\"873\" data-end=\"908\">3L\/5L commercial pressing units<\/strong>.<\/p>\n<h2 data-section-id=\"1rbzvcq\" data-start=\"911\" data-end=\"926\">WHAT YOU GET<\/h2>\n<ul data-start=\"928\" data-end=\"1049\">\n<li data-section-id=\"1k0t7mf\" data-start=\"928\" data-end=\"962\"><strong data-start=\"930\" data-end=\"962\">1 \u00d7 ST-6 Boiler Buzzer Board<\/strong><\/li>\n<li data-section-id=\"nuu4x2\" data-start=\"963\" data-end=\"997\">Electronic water-level alarm PCB<\/li>\n<li data-section-id=\"dyzff0\" data-start=\"998\" data-end=\"1025\">Integrated buzzer circuit<\/li>\n<li data-section-id=\"1n3yhsn\" data-start=\"1026\" data-end=\"1049\">LED indicator circuit<\/li>\n<\/ul>\n<h1 data-section-id=\"1ukjtrq\" data-start=\"1051\" data-end=\"1065\">KEY FEATURES<\/h1>\n<h3 data-section-id=\"q50wvf\" data-start=\"1067\" data-end=\"1094\">Audible Low-Water Alarm<\/h3>\n<p data-start=\"1096\" data-end=\"1252\">The integrated high-output buzzer provides an audible warning when the connected boiler&#8217;s water level reaches the configured low\/critical sensing condition.<\/p>\n<p data-start=\"1254\" data-end=\"1360\">This gives the operator an immediate indication that the boiler requires attention or water replenishment.<\/p>\n<h3 data-section-id=\"98ipx3\" data-start=\"1362\" data-end=\"1392\">LED Water-Level Indicators<\/h3>\n<p data-start=\"1394\" data-end=\"1472\">Built-in LEDs provide visual information about the controller status, such as:<\/p>\n<ul data-start=\"1474\" data-end=\"1548\">\n<li data-section-id=\"1753qlz\" data-start=\"1474\" data-end=\"1481\">\u0936\u0915\u094d\u0924\u093f<\/li>\n<li data-section-id=\"17kp4zy\" data-start=\"1482\" data-end=\"1501\">Low-water warning<\/li>\n<li data-section-id=\"wgxes5\" data-start=\"1502\" data-end=\"1525\">Water-level condition<\/li>\n<li data-section-id=\"1ai6pt2\" data-start=\"1526\" data-end=\"1548\">Pump\/activity status<\/li>\n<\/ul>\n<h3 data-section-id=\"1gcwbht\" data-start=\"1550\" data-end=\"1595\">Helps Protect Against Low-Water Operation<\/h3>\n<p data-start=\"1597\" data-end=\"1771\">The alarm alerts the operator when the water level falls below the required probe level, helping reduce the possibility of continuing boiler operation without adequate water.<\/p>\n<p data-start=\"1773\" data-end=\"1872\"><strong data-start=\"1773\" data-end=\"1872\">The actual heating-element protection depends on the complete boiler control system and wiring.<\/strong><\/p>\n<h3 data-section-id=\"18zf6hp\" data-start=\"1874\" data-end=\"1899\">Automatic Alarm Reset<\/h3>\n<p data-start=\"1901\" data-end=\"2059\">When the water supply is restored and the sensing probe detects the safe operating level, the alarm can reset automatically in compatible ST-6 configurations.<\/p>\n<h3 data-section-id=\"duev26\" data-start=\"2061\" data-end=\"2099\">Industrial Electronic Construction<\/h3>\n<p data-start=\"2101\" data-end=\"2218\">Designed for use in industrial garment-steaming environments where heat, moisture and repeated operation are present.<\/p>\n<h3 data-section-id=\"7qmj8v\" data-start=\"2220\" data-end=\"2254\">Direct Replacement Application<\/h3>\n<p data-start=\"2256\" data-end=\"2403\">Designed around the <strong data-start=\"2276\" data-end=\"2324\">ST-6 boiler buzzer\/alarm board configuration<\/strong>, making it suitable as a replacement for a faulty or damaged compatible board.<\/p>\n<p data-start=\"2405\" data-end=\"2537\"><strong data-start=\"2405\" data-end=\"2537\">Always compare the original board&#8217;s terminal arrangement, mounting dimensions and electrical specifications before installation.<\/strong><\/p>\n<h1 data-section-id=\"1oyyqs5\" data-start=\"2539\" data-end=\"2571\">ST-6 COMPATIBLE BOILER SYSTEMS<\/h1>\n<p data-start=\"2573\" data-end=\"2661\">The board is primarily intended for compatible <strong data-start=\"2620\" data-end=\"2660\">ST-6 industrial steam boiler systems<\/strong>.<\/p>\n<p data-start=\"2663\" data-end=\"2727\">It can be suitable for matching boiler configurations used with:<\/p>\n<ul data-start=\"2729\" data-end=\"2891\">\n<li data-section-id=\"1mu843s\" data-start=\"2729\" data-end=\"2753\">Industrial steam irons<\/li>\n<li data-section-id=\"qtf5y\" data-start=\"2754\" data-end=\"2772\">Steam generators<\/li>\n<li data-section-id=\"lomijp\" data-start=\"2773\" data-end=\"2799\">Garment pressing boilers<\/li>\n<li data-section-id=\"1jpgiol\" data-start=\"2800\" data-end=\"2832\">Commercial steam ironing units<\/li>\n<li data-section-id=\"1qhy1fg\" data-start=\"2833\" data-end=\"2861\">Laundry pressing equipment<\/li>\n<li data-section-id=\"qk1je4\" data-start=\"2862\" data-end=\"2891\">Textile finishing equipment<\/li>\n<\/ul>\n<h1 data-section-id=\"18n20s3\" data-start=\"2893\" data-end=\"2914\">BRAND COMPATIBILITY<\/h1>\n<p data-start=\"2916\" data-end=\"2989\">The board can be used in compatible steam boiler systems associated with:<\/p>\n<h3 data-section-id=\"1kxv3jx\" data-start=\"2991\" data-end=\"3002\">\u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u0936\u0915\u094d\u0924\u093f \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0928\u0947 \u0915\u093e \u092f\u0902\u0924\u094d\u0930<\/h3>\n<p data-start=\"3004\" data-end=\"3135\">Suitable for compatible Magneto industrial steam boiler and pressing systems using the corresponding ST-6-type alarm configuration.<\/p>\n<h3 data-section-id=\"1h0on45\" data-start=\"3137\" data-end=\"3152\">Silver Star<\/h3>\n<p data-start=\"3154\" data-end=\"3270\">Suitable for compatible Silver Star steam ironing systems where the board&#8217;s wiring and terminal configuration match.<\/p>\n<h3 data-section-id=\"jbj8ep\" data-start=\"3272\" data-end=\"3283\">Hashima<\/h3>\n<p data-start=\"3285\" data-end=\"3398\">Suitable for compatible Hashima industrial steam boiler systems with the corresponding water-level alarm circuit.<\/p>\n<h3 data-section-id=\"ynmcp4\" data-start=\"3400\" data-end=\"3408\">Veit<\/h3>\n<p data-start=\"3410\" data-end=\"3519\">Suitable for compatible Veit garment pressing equipment where the original alarm board specification matches.<\/p>\n<h3 data-section-id=\"l176ov\" data-start=\"3521\" data-end=\"3532\">Naomoto<\/h3>\n<p data-start=\"3534\" data-end=\"3655\">Suitable for compatible Naomoto industrial steam systems with the corresponding ST-6-style water-level alarm arrangement.<\/p>\n<h3 data-section-id=\"nr20hd\" data-start=\"3657\" data-end=\"3693\">3L \/ 5L Commercial Steam Boilers<\/h3>\n<p data-start=\"3695\" data-end=\"3820\">Suitable for compatible <strong data-start=\"3719\" data-end=\"3764\">3L and 5L industrial steam boiler systems<\/strong>, subject to matching electrical and PCB specifications.<\/p>\n<p data-start=\"3822\" data-end=\"3933\"><strong data-start=\"3822\" data-end=\"3933\">Brand and boiler capacity alone do not guarantee compatibility. Verify your existing board before ordering.<\/strong><\/p>\n<h1 data-section-id=\"1c7le6c\" data-start=\"3935\" data-end=\"3975\">HOW THE ST-6 BOILER BUZZER BOARD WORKS<\/h1>\n<p data-start=\"3977\" data-end=\"4047\">The board works with the boiler&#8217;s existing water-level sensing probes.<\/p>\n<h3 data-section-id=\"g1urhl\" data-start=\"4049\" data-end=\"4074\">1. Normal Water Level<\/h3>\n<p data-start=\"4076\" data-end=\"4179\">When the boiler water is at the safe operating level, the board remains in its normal monitoring state.<\/p>\n<h3 data-section-id=\"1va0yzn\" data-start=\"4181\" data-end=\"4205\">2. Water Level Drops<\/h3>\n<p data-start=\"4207\" data-end=\"4306\">When the water falls below the designated sensing point, the board detects the low-water condition.<\/p>\n<h3 data-section-id=\"1d6oev7\" data-start=\"4308\" data-end=\"4330\">3. Audible Warning<\/h3>\n<p data-start=\"4332\" data-end=\"4433\">The integrated buzzer activates to alert the operator that the boiler water level requires attention.<\/p>\n<h3 data-section-id=\"1kdsbrv\" data-start=\"4435\" data-end=\"4453\">4. LED Warning<\/h3>\n<p data-start=\"4455\" data-end=\"4539\">The corresponding indicator LED provides a visual warning of the detected condition.<\/p>\n<h3 data-section-id=\"gbmoqw\" data-start=\"4541\" data-end=\"4567\">5. Water Replenishment<\/h3>\n<p data-start=\"4569\" data-end=\"4712\">Once the boiler is refilled and the sensing probe detects the safe water level, the alarm can reset automatically in compatible configurations.<\/p>\n<h1 data-section-id=\"il0wea\" data-start=\"4714\" data-end=\"4735\">COMMON APPLICATIONS<\/h1>\n<p data-start=\"4737\" data-end=\"4786\">The ST-6 buzzer board is suitable for compatible:<\/p>\n<ul data-start=\"4788\" data-end=\"5067\">\n<li data-section-id=\"1mu843s\" data-start=\"4788\" data-end=\"4812\">Industrial steam irons<\/li>\n<li data-section-id=\"9jsl67\" data-start=\"4813\" data-end=\"4836\">Steam boiler machines<\/li>\n<li data-section-id=\"qtf5y\" data-start=\"4837\" data-end=\"4855\">Steam generators<\/li>\n<li data-section-id=\"155b74z\" data-start=\"4856\" data-end=\"4884\">Garment pressing equipment<\/li>\n<li data-section-id=\"125yez\" data-start=\"4885\" data-end=\"4911\">Commercial ironing units<\/li>\n<li data-section-id=\"1au3jog\" data-start=\"4912\" data-end=\"4939\">Laundry pressing machines<\/li>\n<li data-section-id=\"qk1je4\" data-start=\"4940\" data-end=\"4969\">Textile finishing equipment<\/li>\n<li data-section-id=\"hz911z\" data-start=\"4970\" data-end=\"4996\">Tailoring pressing units<\/li>\n<li data-section-id=\"14kbt4d\" data-start=\"4997\" data-end=\"5031\">Garment manufacturing facilities<\/li>\n<li data-section-id=\"1bq16gi\" data-start=\"5032\" data-end=\"5067\">Industrial steam ironing stations<\/li>\n<\/ul>\n<h1 data-section-id=\"1qd53mq\" data-start=\"5348\" data-end=\"5358\">BENEFITS<\/h1>\n<p data-start=\"5360\" data-end=\"5418\">Using a functioning water-level alarm board helps provide:<\/p>\n<ul data-start=\"5420\" data-end=\"5679\">\n<li data-section-id=\"1tc3d08\" data-start=\"5420\" data-end=\"5454\">Immediate low-water notification<\/li>\n<li data-section-id=\"14pmfw0\" data-start=\"5455\" data-end=\"5481\">Audible operator warning<\/li>\n<li data-section-id=\"1xa6nz9\" data-start=\"5482\" data-end=\"5505\">Visual LED indication<\/li>\n<li data-section-id=\"rrsfxu\" data-start=\"5506\" data-end=\"5532\">Easier boiler monitoring<\/li>\n<li data-section-id=\"1febr8v\" data-start=\"5533\" data-end=\"5581\">Reduced risk of unnoticed low-water conditions<\/li>\n<li data-section-id=\"3x1fdw\" data-start=\"5582\" data-end=\"5627\">Automatic alarm reset in compatible systems<\/li>\n<li data-section-id=\"19dfgxm\" data-start=\"5628\" data-end=\"5679\">Convenient replacement of a faulty ST-6 alarm PCB<\/li>\n<\/ul>\n<h1 data-section-id=\"191tkzn\" data-start=\"5681\" data-end=\"5705\">PRODUCT SPECIFICATIONS<\/h1>\n<div class=\"group TyagGW_tableContainer\">\n<div class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"5707\" data-end=\"6198\">\n<thead data-start=\"5707\" data-end=\"5734\">\n<tr data-start=\"5707\" data-end=\"5734\">\n<th class=\"last:pe-10\" data-start=\"5707\" data-end=\"5723\" data-col-size=\"sm\">\u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/th>\n<th class=\"last:pe-10\" data-start=\"5723\" data-end=\"5734\" data-col-size=\"sm\">\u0935\u093f\u0935\u0930\u0923<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"5745\" data-end=\"6198\">\n<tr data-start=\"5745\" data-end=\"5803\">\n<td data-start=\"5745\" data-end=\"5760\" data-col-size=\"sm\">\u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<td data-start=\"5760\" data-end=\"5803\" data-col-size=\"sm\">Boiler Buzzer \/ Water Level Alarm Board<\/td>\n<\/tr>\n<tr data-start=\"5804\" data-end=\"5820\">\n<td data-start=\"5804\" data-end=\"5812\" data-col-size=\"sm\">\u0928\u092e\u0942\u0928\u093e<\/td>\n<td data-start=\"5812\" data-end=\"5820\" data-col-size=\"sm\">ST-6<\/td>\n<\/tr>\n<tr data-start=\"5821\" data-end=\"5858\">\n<td data-start=\"5821\" data-end=\"5834\" data-col-size=\"sm\">Board Type<\/td>\n<td data-start=\"5834\" data-end=\"5858\" data-col-size=\"sm\">Electronic Alarm PCB<\/td>\n<\/tr>\n<tr data-start=\"5859\" data-end=\"5905\">\n<td data-start=\"5859\" data-end=\"5873\" data-col-size=\"sm\">\u0906\u0935\u0947\u0926\u0928<\/td>\n<td data-start=\"5873\" data-end=\"5905\" data-col-size=\"sm\">Industrial Steam Iron Boiler<\/td>\n<\/tr>\n<tr data-start=\"5906\" data-end=\"5943\">\n<td data-start=\"5906\" data-end=\"5922\" data-col-size=\"sm\">Main Function<\/td>\n<td data-start=\"5922\" data-end=\"5943\" data-col-size=\"sm\">Low-Water Warning<\/td>\n<\/tr>\n<tr data-start=\"5944\" data-end=\"5970\">\n<td data-start=\"5944\" data-end=\"5952\" data-col-size=\"sm\">Alarm<\/td>\n<td data-start=\"5952\" data-end=\"5970\" data-col-size=\"sm\">Audible Buzzer<\/td>\n<\/tr>\n<tr data-start=\"5971\" data-end=\"5997\">\n<td data-start=\"5971\" data-end=\"5990\" data-col-size=\"sm\">Visual Indicator<\/td>\n<td data-start=\"5990\" data-end=\"5997\" data-col-size=\"sm\">\u0928\u0947\u0924\u0943\u0924\u094d\u0935 \u0915\u093f\u092f\u093e<\/td>\n<\/tr>\n<tr data-start=\"5998\" data-end=\"6048\">\n<td data-start=\"5998\" data-end=\"6006\" data-col-size=\"sm\">Reset<\/td>\n<td data-start=\"6006\" data-end=\"6048\" data-col-size=\"sm\">Automatic in compatible configurations<\/td>\n<\/tr>\n<tr data-start=\"6049\" data-end=\"6109\">\n<td data-start=\"6049\" data-end=\"6074\" data-col-size=\"sm\">Compatible Boiler Type<\/td>\n<td data-start=\"6074\" data-end=\"6109\" data-col-size=\"sm\">ST-6 \/ Compatible Steam Boilers<\/td>\n<\/tr>\n<tr data-start=\"6110\" data-end=\"6148\">\n<td data-start=\"6110\" data-end=\"6136\" data-col-size=\"sm\">Typical Boiler Capacity<\/td>\n<td data-start=\"6136\" data-end=\"6148\" data-col-size=\"sm\">3L \/ 5L*<\/td>\n<\/tr>\n<tr data-start=\"6149\" data-end=\"6176\">\n<td data-start=\"6149\" data-end=\"6165\" data-col-size=\"sm\">\u092a\u0948\u0915 \u092e\u093e\u0924\u094d\u0930\u093e<\/td>\n<td data-start=\"6165\" data-end=\"6176\" data-col-size=\"sm\">1 \u091f\u0941\u0915\u0921\u093c\u093e<\/td>\n<\/tr>\n<tr data-start=\"6177\" data-end=\"6198\">\n<td data-start=\"6177\" data-end=\"6191\" data-col-size=\"sm\">\u0915\u092a\u0921\u093c\u0947 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<td data-start=\"6191\" data-end=\"6198\" data-col-size=\"sm\">N\/A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"6200\" data-end=\"6259\"><strong data-start=\"6200\" data-end=\"6259\">*Boiler capacity alone does not confirm compatibility.<\/strong><\/p>\n<h1 data-section-id=\"rgjulk\" data-start=\"6261\" data-end=\"6292\">IMPORTANT COMPATIBILITY CHECK<\/h1>\n<p data-start=\"6294\" data-end=\"6350\">Before purchasing, compare your existing ST-6 board for:<\/p>\n<ul data-start=\"6352\" data-end=\"6567\">\n<li data-section-id=\"pa0vi4\" data-start=\"6352\" data-end=\"6362\">PCB size<\/li>\n<li data-section-id=\"k28xdr\" data-start=\"6363\" data-end=\"6387\">Mounting-hole position<\/li>\n<li data-section-id=\"1k48e5r\" data-start=\"6388\" data-end=\"6404\">Terminal count<\/li>\n<li data-section-id=\"74ovzh\" data-start=\"6405\" data-end=\"6423\">Terminal spacing<\/li>\n<li data-section-id=\"p916mr\" data-start=\"6424\" data-end=\"6440\">\u0915\u0928\u0947\u0915\u094d\u091f\u0930 \u092a\u094d\u0930\u0915\u093e\u0930<\/li>\n<li data-section-id=\"1qr961q\" data-start=\"6441\" data-end=\"6467\">Sensor\/probe connections<\/li>\n<li data-section-id=\"edxx94\" data-start=\"6468\" data-end=\"6490\">Buzzer configuration<\/li>\n<li data-section-id=\"q1c2ij\" data-start=\"6491\" data-end=\"6508\">LED arrangement<\/li>\n<li data-section-id=\"1lkxlmh\" data-start=\"6509\" data-end=\"6525\">Supply voltage<\/li>\n<li data-section-id=\"1dkdh3y\" data-start=\"6526\" data-end=\"6541\">Wiring layout<\/li>\n<li data-section-id=\"zbzuml\" data-start=\"6542\" data-end=\"6567\">Original board markings<\/li>\n<\/ul>\n<p data-start=\"6569\" data-end=\"6651\"><strong data-start=\"6569\" data-end=\"6651\">Please verify the original board and terminal configuration before purchasing.<\/strong><\/p>\n<h1 data-section-id=\"so7ku2\" data-start=\"6653\" data-end=\"6667\">INSTALLATION<\/h1>\n<p data-start=\"6669\" data-end=\"6815\">This product is an electronic component used in an industrial steam boiler system. Installation should be performed by a <strong data-start=\"6790\" data-end=\"6814\">qualified technician<\/strong>.<\/p>\n<p data-start=\"6817\" data-end=\"6847\">General replacement procedure:<\/p>\n<ol data-start=\"6849\" data-end=\"7504\">\n<li data-section-id=\"1rv1uzn\" data-start=\"6849\" data-end=\"6901\">Switch OFF the boiler and disconnect mains power.<\/li>\n<li data-section-id=\"zfdq6v\" data-start=\"6902\" data-end=\"6967\">Allow the boiler and surrounding equipment to cool completely.<\/li>\n<li data-section-id=\"bnhg8c\" data-start=\"6968\" data-end=\"7015\">Confirm that no electrical power is present.<\/li>\n<li data-section-id=\"1thzwti\" data-start=\"7016\" data-end=\"7078\">Document the existing wiring before removing the old board.<\/li>\n<li data-section-id=\"1hhab45\" data-start=\"7079\" data-end=\"7121\">Remove the faulty ST-6 board carefully.<\/li>\n<li data-section-id=\"i9uci3\" data-start=\"7122\" data-end=\"7173\">Compare the replacement board with the original.<\/li>\n<li data-section-id=\"u9rgeo\" data-start=\"7174\" data-end=\"7256\">Connect the water-level sensing wires according to the original wiring diagram.<\/li>\n<li data-section-id=\"1w7y6hf\" data-start=\"7257\" data-end=\"7310\">Connect the power and alarm connections correctly.<\/li>\n<li data-section-id=\"1wczlpz\" data-start=\"7311\" data-end=\"7349\">Check all terminals and connectors.<\/li>\n<li data-section-id=\"11ipoci\" data-start=\"7350\" data-end=\"7389\">Ensure the PCB is securely mounted.<\/li>\n<li data-section-id=\"gv979i\" data-start=\"7390\" data-end=\"7448\">Restore power only after completing all safety checks.<\/li>\n<li data-section-id=\"3uh8iz\" data-start=\"7449\" data-end=\"7504\">Test the water-level alarm before normal operation.<\/li>\n<\/ol>\n<p data-start=\"7506\" data-end=\"7640\"><strong data-start=\"7506\" data-end=\"7640\">Never connect the board solely according to wire colour or terminal position. Follow the boiler manufacturer&#8217;s wiring arrangement.<\/strong><\/p>\n<h1 data-section-id=\"ihnzfa\" data-start=\"7642\" data-end=\"7662\">SAFETY INFORMATION<\/h1>\n<p data-start=\"7664\" data-end=\"7787\">Industrial steam boilers can contain <strong data-start=\"7701\" data-end=\"7786\">mains electricity, high-temperature water, heating elements and pressurized steam<\/strong>.<\/p>\n<p data-start=\"7789\" data-end=\"7808\">For safe servicing:<\/p>\n<ul data-start=\"7810\" data-end=\"8189\">\n<li data-section-id=\"1fhoafk\" data-start=\"7810\" data-end=\"7862\">Disconnect mains power before opening the machine.<\/li>\n<li data-section-id=\"10wb3td\" data-start=\"7863\" data-end=\"7901\">Allow the boiler to cool completely.<\/li>\n<li data-section-id=\"byhi17\" data-start=\"7902\" data-end=\"7949\">Do not bypass the water-level sensing system.<\/li>\n<li data-section-id=\"1bphbfv\" data-start=\"7950\" data-end=\"8001\">Do not operate the boiler without adequate water.<\/li>\n<li data-section-id=\"j4ehc0\" data-start=\"8002\" data-end=\"8026\">Do not modify the PCB.<\/li>\n<li data-section-id=\"18pxpxj\" data-start=\"8027\" data-end=\"8063\">Verify the correct supply voltage.<\/li>\n<li data-section-id=\"yu4s2k\" data-start=\"8064\" data-end=\"8089\">Ensure proper earthing.<\/li>\n<li data-section-id=\"1yjtokq\" data-start=\"8090\" data-end=\"8127\">Use suitable electrical insulation.<\/li>\n<\/ul>\n<h1 data-section-id=\"hf4mak\" data-start=\"8191\" data-end=\"8219\">FREQUENTLY ASKED QUESTIONS<\/h1>\n<h3 data-section-id=\"1vv8okf\" data-start=\"8221\" data-end=\"8261\">What is an ST-6 Boiler Buzzer Board?<\/h3>\n<p data-start=\"8263\" data-end=\"8448\">The <strong data-start=\"8267\" data-end=\"8295\">ST-6 Boiler Buzzer Board<\/strong> is an electronic alarm PCB designed to provide audible and visual warnings when the water level in a compatible industrial steam boiler becomes too low.<\/p>\n<h3 data-section-id=\"1co4h3u\" data-start=\"8450\" data-end=\"8482\">What does the ST-6 board do?<\/h3>\n<p data-start=\"8484\" data-end=\"8624\">It monitors the boiler&#8217;s water-level sensing circuit and activates an audible buzzer and LED warning when a low-water condition is detected.<\/p>\n<h3 data-section-id=\"w09oxo\" data-start=\"8626\" data-end=\"8659\">Does the board have a buzzer?<\/h3>\n<p data-start=\"8661\" data-end=\"8746\">Yes. The board includes an integrated electronic buzzer for audible low-water alerts.<\/p>\n<h3 data-section-id=\"c9p87w\" data-start=\"8748\" data-end=\"8780\">Does it have LED indicators?<\/h3>\n<p data-start=\"8782\" data-end=\"8892\">Yes. Integrated LEDs provide visual status information for compatible power, water-level and alarm conditions.<\/p>\n<h3 data-section-id=\"r3075q\" data-start=\"8894\" data-end=\"8933\">Does the alarm reset automatically?<\/h3>\n<p data-start=\"8935\" data-end=\"9082\">In compatible ST-6 configurations, the alarm can reset once the boiler water is replenished and the sensing probe detects the safe operating level.<\/p>\n<h3 data-section-id=\"aiwp70\" data-start=\"9084\" data-end=\"9130\">Can this board prevent heater dry burning?<\/h3>\n<p data-start=\"9132\" data-end=\"9309\">The board provides a low-water warning to alert the operator. Actual heater cut-off and dry-burn protection depend on the complete boiler control circuit and its safety devices.<\/p>\n<h3 data-section-id=\"vkbzos\" data-start=\"9311\" data-end=\"9361\">Is this board compatible with Magneto boilers?<\/h3>\n<p data-start=\"9363\" data-end=\"9484\">It is suitable for compatible <strong data-start=\"9393\" data-end=\"9436\">Magneto industrial steam boiler systems<\/strong> where the original board configuration matches.<\/p>\n<h3 data-section-id=\"1lgig5g\" data-start=\"9486\" data-end=\"9532\">Can I use it with Silver Star steam irons?<\/h3>\n<p data-start=\"9534\" data-end=\"9665\">Yes, it can be used in compatible <strong data-start=\"9568\" data-end=\"9583\">Silver Star<\/strong> steam boiler systems when the PCB, terminals and electrical specifications match.<\/p>\n<h3 data-section-id=\"1tkl7a9\" data-start=\"9667\" data-end=\"9705\">Does it work with Hashima boilers?<\/h3>\n<p data-start=\"9707\" data-end=\"9836\">It is suitable for compatible <strong data-start=\"9737\" data-end=\"9780\">Hashima industrial steam boiler systems<\/strong> with the corresponding water-level alarm configuration.<\/p>\n<h3 data-section-id=\"d1ptzg\" data-start=\"9838\" data-end=\"9875\">Is it suitable for Veit machines?<\/h3>\n<p data-start=\"9877\" data-end=\"9994\">It can be used with compatible <strong data-start=\"9908\" data-end=\"9916\">Veit<\/strong> steam boiler systems where the existing board matches the ST-6 specification.<\/p>\n<h3 data-section-id=\"1v3hiov\" data-start=\"9996\" data-end=\"10036\">Can it be used with Naomoto boilers?<\/h3>\n<p data-start=\"10038\" data-end=\"10172\">Yes, it is suitable for compatible <strong data-start=\"10073\" data-end=\"10084\">Naomoto<\/strong> industrial steam boiler systems with the corresponding water-level alarm configuration.<\/p>\n<h3 data-section-id=\"1y8hazo\" data-start=\"10174\" data-end=\"10223\">Is this suitable for a 3L or 5L steam boiler?<\/h3>\n<p data-start=\"10225\" data-end=\"10355\">It is intended for compatible <strong data-start=\"10255\" data-end=\"10296\">3L\/5L commercial steam boiler systems<\/strong>, but boiler capacity alone does not confirm compatibility.<\/p>\n<h3 data-section-id=\"q844zu\" data-start=\"10357\" data-end=\"10408\">Does this board include the water-level probes?<\/h3>\n<p data-start=\"10410\" data-end=\"10570\">This product is supplied as the <strong data-start=\"10442\" data-end=\"10469\">ST-6 buzzer\/alarm board<\/strong>. Existing boiler water-level probes may need to be reused unless separately included in the package.<\/p>\n<h3 data-section-id=\"62gakj\" data-start=\"10572\" data-end=\"10605\">How do I check compatibility?<\/h3>\n<p data-start=\"10607\" data-end=\"10637\">Compare your existing board&#8217;s:<\/p>\n<ul data-start=\"10639\" data-end=\"10793\">\n<li data-section-id=\"1gxp65g\" data-start=\"10639\" data-end=\"10653\">Model number<\/li>\n<li data-section-id=\"b0fm8q\" data-start=\"10654\" data-end=\"10670\">PCB dimensions<\/li>\n<li data-section-id=\"q1pmeq\" data-start=\"10671\" data-end=\"10693\">Terminal arrangement<\/li>\n<li data-section-id=\"p916mr\" data-start=\"10694\" data-end=\"10710\">\u0915\u0928\u0947\u0915\u094d\u091f\u0930 \u092a\u094d\u0930\u0915\u093e\u0930<\/li>\n<li data-section-id=\"1lkxlmh\" data-start=\"10711\" data-end=\"10727\">Supply voltage<\/li>\n<li data-section-id=\"5miqwr\" data-start=\"10728\" data-end=\"10748\">Sensor connections<\/li>\n<li data-section-id=\"1eys3y2\" data-start=\"10749\" data-end=\"10766\">\u092e\u093e\u0909\u0902\u091f\u093f\u0902\u0917 \u092a\u0949\u0907\u0902\u091f\u094d\u0938<\/li>\n<li data-section-id=\"12e8gwq\" data-start=\"10767\" data-end=\"10793\">LED\/buzzer configuration<\/li>\n<\/ul>\n<h3 data-section-id=\"7jsg52\" data-start=\"10795\" data-end=\"10830\">Can I install the board myself?<\/h3>\n<p data-start=\"10832\" data-end=\"11039\">Because the board is installed inside an industrial steam boiler system involving mains electricity and high-temperature\/pressurized equipment, installation should be performed by a <strong data-start=\"11014\" data-end=\"11038\">qualified technician<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"11780\" data-end=\"12014\">ST-6 Electronic Boiler Buzzer Board for compatible industrial steam iron boilers and steam generators. Provides audible low-water warning, LED status indication and automatic alarm reset in compatible systems.<\/p>\n<h1 data-section-id=\"1f8xjsc\" data-start=\"12016\" data-end=\"12030\"><\/h1>","protected":false},"featured_media":20722,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"ST-6 boiler buzzer board","_yoast_wpseo_title":"ST-6 Boiler Buzzer Board for Industrial Steam Iron Water Level %%page%% %%sep%% %%sitename%%","_yoast_wpseo_metadesc":"ST-6 Boiler Buzzer Board for compatible industrial steam iron boilers. Audible low-water alarm, LED indicators and automatic reset for compatible 3L\/5L systems.","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_bctitle":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_angie_page":false},"product_brand":[],"product_cat":[949,950],"product_tag":[2973,2983,2977,2979,2981,2985,2982,2972,2971,2975,2978,2974,2980,2984,2976],"class_list":["post-20732","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-steam-iron-and-parts","product_cat-vacuum-table-and-boiler-parts","product_tag-boiler-water-level-alarm-board","product_tag-hashima-boiler-board","product_tag-industrial-steam-boiler-pcb","product_tag-low-water-buzzer-for-boiler","product_tag-magneto-boiler-board","product_tag-naomoto-boiler-board","product_tag-silver-star-boiler-board","product_tag-st-6-boiler-board","product_tag-st-6-boiler-buzzer-board","product_tag-steam-boiler-alarm-pcb","product_tag-steam-generator-alarm-board","product_tag-steam-iron-buzzer-board","product_tag-steam-iron-water-level-alarm","product_tag-veit-boiler-board","product_tag-water-level-warning-board","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ST-6 Boiler Buzzer Board for Industrial Steam Iron Water Level - Stitch Partner<\/title>\n<meta name=\"description\" content=\"ST-6 Boiler Buzzer Board for compatible industrial steam iron boilers. 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