The dometic cruisair smx ii consists of a keypaddisplay and a powerlogic circuit board in the ac units electrical box. Cruisair air conditioning controls tropical marine ac. The large, easytoread digital display shows setpoint or cabin temperature and also is used to give information on operating parameters and fault code warnings. Cruisair lo ac fault code troubleshooting marine air. Repairs come backed with a one year warranty covering parts and our labor. Cruisair smxir display keypad specifically designed for the marine environment. Cruisair smx ii control systems dx owner operation. Marine hvac controls dometic, cruisair, marine air. Cruisair is now owned by dometic group, a major supplier of equipment for the recreational vehicle and 12volt market. Cruisair dx operating instructions download free manuals. Installing your new dometic cruisair selfcontained marine. Also do i need 2 controls for dual ac units or 1 pad will do both.
Smx ii smx online net controls user operation most of the basic operating principles are the same for all smx series systems, but there are some. Also turn everything else off on the leg when testing except the water pump if it is a dual 30amp panel. Sep 18, 2018 self contained air conditioning systems cruisair dx remote self contained a c cruisair air conditioning controls cruisair air conditioning controlspics of. The 3knob panel is configured either vertically or horizontally. There are two basic product groups in the stowaway 5 series.
The fan is on manual mode and will change speed 5 through 1, then shuts off. If you have any questions about the contents of this manual, contact your local cruisair dealer. The smxiiab keypaddisplay is designed for userfriendly, logical operation. Enable aux heat on the smx control if a factory memory reset is performed, aux heat will need to be enabled. Multiple smx online net units may be linked together in a.
Smx ii only the smx ii keypaddisplay requires a cutout of 29 16 x 71 8. Cruisair smxir cruisair smx ii marine air passport io. Problems with cruisair boat air conditioning systems. Jun 20, 2017 helpful instructional video on how to install a dometic cruisair selfcontained marine ac unit 6,000 btus to 16,000 btus.
Like i said carefully measure the ac voltage at the control board when the unit trys to engage the compressor it could be a power issue they draw more current in reverse mode then normal cooling mode. Scsvictory repair service cruisair smx and smxii repair service kwikee step control repair service metrocount traffic monitor repair service engine management and protection engine saver protection system engine idle limiter management system seawater flow monitor protection system six input alarm monitor management system. Safety warning electrical system a cruisair selfcontained unit should never be placed such that it can circulate carbon monoxide, fuel vapors or. Dometic cruisair abl24hvz flow control 230v601 blower air handler 262110012. Compatible with legacy a281, a282 smx online, and a288 smxii powerlogic boards. R series 20k48k condensing units cruisair southeast. The smxir keypaddisplay can be used with either smx ii or smx net control systems. Cruisair with smx ii panel control panel temp displays 11 degrees and does not change. Dometic smx unit specifically designed for the marine environment, the smxir features a plastic. Cruisair smx ii keypad display also called smxiiab, smx ii ab, has a. Figure 2 shows an smxii installation, interconnection and startup of a control panel. Page 1 smx series control systems tw operation english for tempered water systems using smx ii and smx online network revised. Ebay takes and keeps 11% of what you pay for shipping. Introduction this manual covers smx ii and smx online net smx series.
Cruisair marine air conditioning forum and diy marine. Keypad ir version keypads are not always repairable. We have 1 cruisair smx online manual available for free pdf download. An optional infrared remote control is available that allows system adjustments with added convenience. Page 1 smx series control systems dx operation english for direct expansion systems using. Cruisair led the way with the first reversecycle heat pumps with. Smx ii control systems dx tropical marine air conditioning. These describe and explain the function of the basic functions are described in the smx series parts of a cruisair system and will outline the owners manuals. Sx models are used with the smx ii microprocessor control and includes the smx ii powerlogic models. View and download cruisair smx series operation manual online.
Does anyone know what is involved labour and purchase cost to convert a cruisair 3 knob manual ac control to the newer smx digital pad control. Smx iismx online net controls user operation most of the basic operating principles are the same for all smx series systems, but there are some. Supports powerlogic board applications powered from 100240vac5060hz. The a288d power logic board for the cruisair smx ii display is part of a dxtw cabin control system, originally supplied by microair. This troubleshooting guide assumes that the person doing the work has.
Check the manual thermal overload on the cooling unit. Aftermarket cruisair smxiiab key pad replacement cruisair keypad for smx ii ab. Closedcell neoprene foam pad protects and insulates circuit board. The first cruisair air conditioners were used in pleasure boats in the 1960s. Cruisairs passion for engineering and invention spearheaded many important innovations in marine air conditioning technology. Directly replaces the popular dometic cruisair smx ii ab keypad display. More info manual fan control interior temperature indicator auxiliary heat control automatic dehumidification fault indicator. Stowaway 5 is a series of self contained, direct expansion, sea watercooled, reversecycle air conditioners designed for marine use.
All keys are clearly labeled, making operation simple. The smx ii ab display has a noncorrosive abs cover and softtouch membrane switches. Read this manual completely before you proceed with the installation and operation of the controls. Cruisair versions because it can be retrofitted with ease.
Dometic cruisair sth16ckhv417a 220v 50hz 16000btu european boat air ac unit. Ventilation to cool or heat air, cruisair, marine air and grunert. Smx ii direct expansion systems taylor made environmental, inc. Cruisair split diagram example wiring 76355 sa3 bb10 3 switch mechanical control 2 sd bcc cruisair marine ac wiring diagram resources display marine air. Wondering what is better for the cruisairs, turning onoff or continuous operation. From the very beginning, jere crews employed a philosophy of bringing innovative products to customers backed by solid engineering standards. New a288d replacement power logic board for cruisair smx ii. Improved environmental sealing of membrane switches. Conditioning accessories cruisair smxirb control system. English marine air conditioning parts water makers. User manual cruisair smx online user manual 24 pages. Cover sold separately works with the cruisair smx ii circuit boards.
Smx controls cruisair do you have your smx control for the acs fan set to run continuously or shut off when reaching the set temperature. New from flight systems, our cruisair smxii controls and keypad repair service is costeffective and reliable. The two smx control systems available are smx ii and the. Works with air conditioners using the smxii powerlogic box. Cruisair smxirb control system seabreeze industries. Memory function retains custom settings in the event of power loss. Smx ii logic systems offer all the standard operational and safety features required for most direct expansion systems. Prices may increase based on voltage, sound shields, smartstart, and. Cruisair smx ii manuals manuals and user guides for cruisair smx ii. Each controller is tested on a cruisair smx ii system before shipment and guaranteed to be compatible with oem smx ii ab and ln controllers. For smxir keypad installation, refer to figure 8 in the back of this manual. Signup to our enewsletter to stay updated on our monthly specials there are no items in your cart.
Installing your new dometic cruisair selfcontained. The problem is that the control pad is not working right i tried to set the temp and it went down ok but i can not get the. Please contact us with symptoms prior to sending in for repair. A complete system consists of a powerlogic module either smx ii or smx net, an smxir keypaddisplay, cxp connecting cable and a tsep temperature sensor. I clean and flush the water cooling every two weeks. This version is newlydesigned, newlymanufactured and footprintcompatible to operate identically. It has several design improvements beyond the original board it replaces. Keypad buttons have tactile feel and a distinct click when pressed. Dometic cruisair marine air conditioner aftermarket parts. After the coach owner enters the desired temperature on the control unit, the fan can be set for manual control, ranging from slow to fast, or. The problem is that the control pad is not working right i tried to set the temp and it went down ok but i can not get the up button to work.
Fullycompatible replacement control display for the dometic cruisair smxir keypad. An optional infrared remote control is available that allows system adjustments to be made remotely. Helpful instructional video on how to install a dometic cruisair selfcontained marine ac unit 6,000 btus to 16,000 btus. Qlogic digital controls the q3 and qht for direct expansion. User manual, operation manual cruisair smx ii user manual 24 pages.
Locating the problem and possibly repairing it yourself may save you time, money and inconvenience. Acquired by dometic from taylor made corporation in 2003, cruisair is an important part of the dometic brand portfolio. Radica games street fighter ii 75030 instruction manual instruction manual 2 pages. Cruisair smx ii marine air conditioning instulation. The cruisair smx ii electronics platform has been around since the mid 1990s to present. If you have any questions about the contents of this manual, contact your local cruisair dealer or the. The q3 and qht controls are covered under existing cruisair warranty policy. Box 15299 richmond, virginia 232270699 usa telephone. Smx ii only the smx ii keypaddisplay requires a cutout of 29 16 x 71 8 65mm x 181 mm. The controls can be used with almost all cruisair marine ac systems, and several adapters are available to allow the different keypads to work with the different systems, as well as retrofitted to older models as well. W5 cruisairdometic air conditioning operation manual smx dx. The smx control operates on low voltage dc and is certified ignitionprotected. Cruisair dometic marine air passport control and keypad repair.
It has several design improvements beyond the original board it. Cruisair smx ii keypad display also called smxiiab, smx ii ab, has a noncorrosive abs cover and soft touch membrane switches. Marine cruisair chilled water air handler model cbsb24c 208230volt 2400btu. Smxiiab smxii ab smx ii smxiiab smx ii ab smxiiab smxii ab smx ii smxiiab smx ii ab. Cruisair smx ii computerized controls for tempered water. Turnaroundtime may vary depending on current inhouse workload. Cruisair smxir keypad, cruisair smx ii keypad, a288d, a281c, a282nc cruisair circuit boards, marine air passport io circuit board, marine air passport io keypad display, cruisair smx net circuit board and passport ii to passport io retrofit kit. The control panel off button stopped working about 4 months ago.
This manual covers smx ii and smx online net smx series computerized air. Check that control is in heat mode, and thermostat is set properly. Cruisair with smx ii panel temp displays 11 degrees and. Suddenly, the fans still work but the heating and cooling functions do not work, the light indicators at the control panel do not go on. Smx series control systems dx tropical marine air conditioning. We have 2 cruisair smx ii manuals available for free pdf download. Digital control for direct expansion and tempered water air conditioning the smxir keypaddisplay and optional remote control work with both dx microprocessor control systems offered by cruisair smx ii and smx net. Marine ac control identification for marine air direct expansion units. Manual control panel installation note the manual control panel should be located within cap tube length of the zephyr unit.
We are proud to offer this aftermarket dropin replacement for the cruisair smxiiab and smxiiln keypads. Troubleshooting the smx ii system the following procedure will guide you through troubleshooting some of the more common problems with this system. Marine hvac controls dometic, cruisair, marine air, passport repair service. Replacement cruisair smxii keypad flight systems, inc. The space behind the smx control does not have to be ventilated since the control components do not produce heat. R e t r o f i t t i n g cruisair electronic controls. If you have purchased an smx modem, installation and operation of this product is described in the smx modem control system operation manual l0896.
For a complete selection of dometic and cruisair marine ac systems. Smx installation installing the selfcontained ac unit for installation instructions for your smx control, refer to smx ii control systems l2066 or the smx net control systems l2067 manuals. Smx interconnect cable connecting keypaddisplay to. I have a 2000 sea ray with a cruisair ac unit, it has a smx ii control pad. Dometic marine ac price list 2020 dometics cruisair and marine air lines have merged under one dometic brand of marine air conditioners. Cruisair s passion for engineering and invention spearheaded many important innovations in marine air conditioning technology. The smxiiab control displaykeypad is fullycompatible, new replacement for the smxiiab keypad for dxtw cabin control system sold by cruisair since the mid 1990s. Cruisair smxii controls troubleshooting marine air. Cruisair was an early developer of climate systems for boats. Smx ii ab control display replaces dometic smx ii keypad. Replacement marine air systems parts for the popular passport io and cruisair smx ii series electronics used in marine air conditioners. Please contact us for a price quote and estimated turnaroundtime. Smx ii control systems dx english owneroperator revised.
814 1555 1338 980 1226 1038 1476 779 459 1047 1147 1568 1552 1580 158 1258 1437 101 1042 1251 1230 602 466 118 696 629 1369 84 1245 1025 931 1493 662 652 1031 873 736 1011 773 764 118