Cruisair Smx Ii Wiring Diagram

Cruisair smx ii wiring diagram. Replacement marine air systems parts for the popular passport i/o and cruisair® smx ii series electronics used in marine air conditioners. There are three different keypad/displays that can operate an smx ii control system. After cutting the hole for the keypad control, make sure it fits and the printed circuit board is clear of the bulkhead and that no objects of any kind are in a position to contact the smx circuitry. All sx and fx systems with integrated smx ii controls have the p/l box already installed on the unit.

Carefully disconnect the other wires and then remove the mounting screws and wire ties. 64 fr series replacement parts. The smxht can be used with both dx evaporating units and tempered water air handlers. Blue wht red 4071500 4071600 yellow switch to smxir keypad/ display if using smxiiab keypad, you must use an adapter with the appropriate cable to connect to p/l board.

Custom plenum request form 45: The three different keypad/displays are: Your local cruisair dealer or the dometic service department for assistance. In selecting a location for the power/logic box, bear in mind that several sets of wires will be connected to it.

Before removing the box for service, make sure the power is off and take a digital photo of the wiring connections. Yellow wire to terminal 3. There are three different keypad/displays that can operate an smx ii control system. • the smx p/l board is ignition protected, enclosed, and

Smx ii and smx net have different p/l boards and are not interchangeable. Black wire to terminal w. Cruisair parts, displays & accessories. The cruisair® smx ii electronics platform has been around since the mid 1990's to present.

**starting amps vary with load and voltage, but are typically 2 to 3 times the full load running amps. The smx keypad is arranged for logical operation. The two smx control systems available are smx ii and the smx net. White wire to terminal 4.

The user can select cooling only, heating only, or automatic changeover between cooling and heating. The condensate drip pan is designed so that it encloses the entire drip line of the unit. Refer to installation diagrams in this packet. Cruisair marine air conditioning er fan 230v.

The smx ii and smx online net keypads are very similar, with minor differenc es as noted below. Smx ii and smx net power/logic boxes and boards 42: Smx online net only provides scrolling readout of ids for all units. The boat's oem wiring diagrams show the wiring to the units.

The smxht is dual voltage (115 and 230v) and operates at 50 or 60hz. Flight systems offers a repair/rebuild program for this unit. Unplug the temperature sensor and keypad cables. The dometic cruisair smx ii consists of a keypad/display and a power/logic circuit board in the a/c unit’s electrical box.

Specifying guide for accessories s x r u 7 ck no letter: Directly replaces the popular smx 2 ab marine a/c keypad display. Marvair wiring diagram today schematic. Introduction the term “smx ii” refers to the overall product family of keypad/display controls and to the power/logic circuit board located in the a/c unit’s electrical box.

The term “smx ii” refers to the overall product family of keypad/display controls and to the power/logic circuit board located in the a/c unit’s electrical box. Cruisair has been replaced by one single dometic brand. Fully compatible with original dometic / cruisair power (logic) boards. The reciprocating compressors are refrigerant cooled to provide maximum

Smx ii only the smx ii keypad/display requires a cutout of 29/ 16 x 71/ 8 (65mm x 181mm). Smx ii and smx online net 1. Dometic 16000 btu envirocomfort air conditioner reverse cycle. Purchase online the most common replacement cruisair parts, replacement marine air systems parts.

Cruisair smx ii marine air conditioning instulation operation. Cruisair efb7 marine air conditioner 7k btu 60hz 115v smx ii control systems dx english pdf free self contained air conditioning systems installation manual for Plug the interconnect cable in and route it