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  5. Operation Manual

Taylor Made Environmental SMX Series Operation Manual

Manual is about: Control Systems (DX)

Summary of SMX Series

  • Page 1

    Taylor made environmental, inc. P.O. Box 15299 • richmond, virginia 23227-0699 • usa telephone: 804-746-1313 • facsimile: 804-746-7248 e-mail: sales@tmenviro-va.Com www.Tmenviro.Com revised: 10-25-01 l-0634 direct expansion systems smx ii for direct expansion systems using: for lp-25 smx series cont...

  • Page 2

    ❖ ❖ ❖ ❖ ❖ english 2 warning this manual contains essential information concerning the operation and maintenance of your smx series control. It is very important that you read and understand the contents of this manual thoroughly before using the equipment, and you should keep it on your boat for fut...

  • Page 3: The Smx Keypad

    ❖ ❖ ❖ ❖ ❖ english 3 the smx keypad is arranged for logical operation. The smx ii and smx online net keypads are very similar, with minor differences as noted below. Smx ii and smx online net 1. Data display provides indication of current setpoint, temperatures, pro- grammed values and error messages...

  • Page 4

    ❖ ❖ ❖ ❖ ❖ english 4 11. Cool indicator led above cool key. Lights when you press the cool key. 12. Cool key turns the system on in the cooling only mode. 13. Heat indicator led above heat key. Lights when you press the heat key to select the heating mode. For boats equipped with aux heat, the heat i...

  • Page 5: The Convenience Panel Keypad

    ❖ ❖ ❖ ❖ ❖ english 5 the smx online net convenience panel provides handy single-key control over many network functions. The convenience panel is normally mounted adjacent to the smx online net control panel. Smx online net only the convenience panel keypad 9. Off indicator small led above off key. L...

  • Page 6: Basic Operation

    ❖ ❖ ❖ ❖ ❖ english 6 power on when ac power is applied to the system at the circuit breaker, the smx microprocessor retrieves from permanent memory the operating system and the last operating configuration. This process takes about four seconds, after which the system will begin operating just as it ...

  • Page 7

    ❖ ❖ ❖ ❖ ❖ english 7 adjust fan speed as the actual cabin temperature deviates from the setpoint. As setpoint is approached, the fan speed automatically slows. Once setpoint is reached, the compressor cycles off and the fan keeps running on low speed. Adjusting brightness control with the smx online ...

  • Page 8: Network Operation

    ❖ ❖ ❖ ❖ ❖ english 8 a network consists of several smx online net units connected in a serial chain as shown below. Each smx online net unit is assigned a controller id code, which serves as its unique "address" on the network. You can perform network functions from any smx online net control panel o...

  • Page 9

    ❖ ❖ ❖ ❖ ❖ english 9 remote control the smx online network permits you to take control over remote smx online net units from any smx online net unit or from the convenience panel. In the remote control mode, you can perform the following functions for the remote unit: • change setpoint • view cabin o...

  • Page 10

    ❖ ❖ ❖ ❖ ❖ english 10 programming the smx ii and smx online net smx control systems are programmed at the factory for average values. For optimum performance, you may wish to change these settings to suit your individual preferences. Follow these steps: • enter the programming mode: press off. Press ...

  • Page 11

    ❖ ❖ ❖ ❖ ❖ english 11 to adjust high fan speed: • enter the programming mode: press off. Press set. • press set and slow simultaneously. The current high speed reference number will be displayed (factory set at 60). • use the up key to raise the displayed value to 80. Listen to the fan until you have...

  • Page 12

    ❖ ❖ ❖ ❖ ❖ english 12 to adjust fan response differential: smx ii (before 8-1-98) • press slow, fan and fast simultaneously. All smx models (after 8-1-98) • press cool and slow. The differential will be displayed in increments of 1/8 degrees fahrenheit (factory set at 4, for 1/2 degree). • use the up...

  • Page 13

    ❖ ❖ ❖ ❖ ❖ english 13 programming summary table all programming steps are entered by touching the off key, followed by touching the set key, followed by simultaneously depress- ing the two or three keys noted in the code table below. Successful entry into a programming mode is indicated by the presen...

  • Page 14: Humidity Control Program

    ❖ ❖ ❖ ❖ ❖ english 14 humidity control program the smx dehumidification program automatically cycles the air conditioning system on at preselected intervals to control humidity in the boat. The dehu- midification process works like this. First, the fan comes on at high speed to circulate the air. Aft...

  • Page 15

    ❖ ❖ ❖ ❖ ❖ english 15 programming the precirculation time (factory set: 10 minutes) the precirculation time governs how long the fan runs before the compressor cycles on during the dehumidi- fication process. You can select 0, 10, 20 or 30 minutes. To select precirculation time: • enter the programmi...

  • Page 16: Programming The Network

    ❖ ❖ ❖ ❖ ❖ english 16 smx online net only you can program the day, night and absent modes to suit your individual preferences. We suggest that you write down these configurations and keep them in a convenient location for ready reference. Programming the network programming the daytime configuration ...

  • Page 17: Slaving Systems

    ❖ ❖ ❖ ❖ ❖ english 17 smx online net only slaving systems the smx online net permits multiple air conditioning systems to be “slaved” together, so that all of them are operated from a single master control. This is often desirable when more than one air conditioning unit is installed in a single spac...

  • Page 18

    ❖ ❖ ❖ ❖ ❖ english 18 note your system must be equipped with a high-pressure switch and low-pressure switch for the high- and low-pressure shutdown to operate. You should check with your dealer to make sure these important protective devices are installed properly. High pressure shutdown in the cooli...

  • Page 19

    ❖ ❖ ❖ ❖ ❖ english 19 all smx models (after 8-1-98) to display your software number: • press off. • press off, set and fan simultaneously. • press cool and down simultaneously. The display will read version number. • press up once. The display should read revision number. • press up once. The display...

  • Page 20: Id Programmed Settings Form

    ❖ ❖ ❖ ❖ ❖ english 20 id programmed settings form id location day night absent sl salon ll galley fb flying bridge ph pilot house fs forward stateroom as aft stateroom ps port stateroom ss starboard stateroom s1 stateroom 1 s2 stateroom 2 s3 stateroom 3 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27...

  • Page 21: Notes

    ❖ ❖ ❖ ❖ ❖ english 21 notes.

  • Page 22: Notes

    Notes.

  • Page 23: Notes

    Warning taylor made environmental, inc. (tme) manufacturers of cruisair, grunert, marine air and sentry products, makes the following safety warnings concerning the application, installation, use and care of its products. Although these warnings are extensive, there may be specific hazards which may...

  • Page 24

    L-0634 p.O. Box 15299 • richmond, va 23227-0699 usa • 804-746-1313 • facsimile: 804-746-7248 • sales@tmenviro-va.Com • www.Tmenviro.Com ®taylor ★ made is a registered trademark of nelson a. Taylor co., inc.; the taylor made group logo is a trademark of taylor made group, inc.; the cruisair logo is a...