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English

L-2066 Operation

Basic Operation

Power On

When AC power is applied to the system at the circuit
breaker, the SMX microprocessor performs a self-check
and retrieves from permanent memory the last operating
configuration. This process takes about four seconds, after
which the system will begin operating just as it had been
when power was last turned off.

System Off

Press the OFF key to turn the system off. Note that the
data display remains energized even when the system is
off. The fan can be turned on manually when the system is
in the off mode.

Note

The SMX has built-in protection against sudden power in-
terruptions. The system automatically stores the current
operating configuration in permanent memory every time
you make changes. (The new operation mode must be in
affect for 30 seconds before it is saved into permanent
memory.) When AC power is lost, the SMX system retains
these settings, and when AC power is restored it resumes
operation using the same settings as before.

Selecting Setpoint

Press the SET key and the current setpoint will be dis-
played. Press the UP or DOWN key to change the setpoint.

Displaying Temperature

To display cabin temperature, press the TEMP key. Press
TEMP twice for an alternating display of inside temperature
and setpoint. Press again to return to inside temperature
only.

Cool Mode

To enter the COOL mode, press the COOL key. The Cool
Mode Indicator will light to show that you have selected the
cooling mode.

The Cooling Indicator will be lit whenever the system is in
the cooling mode and the compressor is running. When the
compressor cycles off, the Cooling Indicator goes off, but
the Cool Mode Indicator stays on.

Heat Mode

Press the HEAT key to select HEAT Mode. The Heat Mode
Indicator will light to show that you have selected the
heating mode.

The Heating Indicator will be lit whenever the system is in
the heating mode and the compressor is running. When the
compressor cycles off, the Heating Indicator goes off, but
the Heat Mode Indicator stays on.

Automatic Changeover

 

Press the COOL and HEAT keys simultaneously for
AUTOMATIC CHANGEOVER between COOL and HEAT
Modes. Both mode indicators will light, to show that the
system is in the automatic changeover mode.

For the SMXir Remote Control only 

- Press the Auto

Switchover key to enter automatic changeover mode.

Note that the Cooling or Heating Indicator will come on
when the compressor is running to show when the system
is running in the cooling or heating mode.

Manual Fan Speed Control

Press the FAN key to select manual fan control. The Manual
Fan Indicator will light to show that it is in the manual mode.
Then use the SLOW and FAST keys to select the desired
fan speed.

Note that you can use the manual fan control to circulate air
even when the system is in the OFF mode.

Automatic Fan Speed Control

If in manual fan mode, press FAN key to select automatic
fan control. The Manual Fan Indicator goes off, and the
system will automatically adjust fan speed as the 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

Pressing the SET key repetitively will dim the LED display.
Keep pressing SET to return to full brightness.

Содержание Cruisair SMX II

Страница 1: ...SMX II Control Systems DX English INSTALLATION OPERATION Revised 12 17 02 L 2066 LP 11 DIRECT EXPANSION SYSTEMS For Direct Expansion SMX II Control Systems using these displays...

Страница 2: ...Anti Ice Routine 9 Seawater Temperature and Your Cruisair System 9 Programming the SMX II System 9 Factory Memory Reset 9 Programming Summary Table 10 Custom Programming Record 10 Compressor Time Del...

Страница 3: ...y different parts required for a complete installation so make sure that you have all the necessary items when installing the system Two different keypad displays are available for use with SMX II con...

Страница 4: ...integrated SMX II controls have the P L box already installed on the unit In selecting a location for the Power Logic box bear in mind that several sets of wires will be connected to it Refer to insta...

Страница 5: ...dard phone cable will not work with SMX controls Pressure Switches retrofit only Standard SX and FX units that have an integrated SMX II P L box include both the high and low pressure switches already...

Страница 6: ...Mode Indicator Lights when you press the COOL key to select the cooling mode 10 Heat Mode Indicator Lights when you press the HEAT key to select the heating mode 11 COOL Key Turns the system on in th...

Страница 7: ...he SMXir remote also has two quick hit buttons that allow easy access to the humidity control program and the automatic changeover mode The remote has three buttons that are not used on SMX II systems...

Страница 8: ...ressor is running When the compressor cycles off the Cooling Indicator goes off but the Cool Mode Indicator stays on Heat Mode Press the HEAT key to select HEAT Mode The Heat Mode Indicator will light...

Страница 9: ...he efficiency of the system operation depends on both the seawater and cabin temperatures In cooling the air conditioner will work best in seawater temperatures below 90 F 32 C At higher water tempera...

Страница 10: ...Compressor Differential SLOW FAN 12 4 to 24 Fan Response Differential COOL SLOW 4 2 to 8 SLOW FAN FAST Before 8 98 Low Fan Speed DOWN SET 32 30 to 56 High Fan Speed SET SLOW 60 41 to 90 Fan Mode Cont...

Страница 11: ...2 1 5 The compressor differential is the temperature change needed for the compressor to cycle on and off The factory setting of 1 5 Fahrenheit should be adequate for most applications Differential se...

Страница 12: ...actory default is 60 While listening to the fan noise level use the UP key to raise the displayed value past the point that you can hear an increase in the fan noise level Press the DOWN key to lower...

Страница 13: ...le 10 min Dehumidification cycle 30 min The factory settings are adequate for most moderate climates and boats For humid climates you may wish to shorten the overall time period and extend the dehumid...

Страница 14: ...he display will flash LO AC for low AC This is a sustained shutdown and the system will not resume operation even if the line voltage rises to normal levels To reset press the OFF key Fault Shutdowns...

Страница 15: ...are number Press OFF Press OFF SET and FAN simultaneously Press COOL twice until display reads 68 Press UP once The display should read Version Number Press SLOW until display reads F2 Press UP once T...

Страница 16: ...those expressly authorized herein TME shall not be responsible for any liability or expense except as is specifically autho rized and provided in this section TME reserves the right to improve its pro...

Страница 17: ...dry and checked periodically for electrical leakage If any electrical leakage is detected the component should be replaced or the fault causing the leakage corrected before the component is put back i...

Страница 18: ...cluding Parts and Labor Cruisair Tempered Water New complete system installation using any member of the SMX family 2 year warranty including Parts and Labor NOTE Excludes pump which has a 1 year warr...

Страница 19: ...460V 3Ph 50 60 Hz Dwg No 084901 P1050 Fig 6 SMX II Retrofit Typ 3 knob Dwg No 084001 P 1063 A 284 Fig 7 SMX II Retrofit F20C 48RC to 3 knob term strip Dwg No 082605 P 1065 A 279 Fig 8 SMX II Retrofit...

Страница 20: ...20 L 2066 Fig 1 SXR7 16CK 115 230V 50 60Hz...

Страница 21: ...21 L 2066 Fig 2 SX7 24CK 115 230V 50 60Hz...

Страница 22: ...22 L 2066 Fig 3 FX5 36CK 115 230V 50 60Hz...

Страница 23: ...23 L 2066 Fig 4 FX48RC 230V 50 60 Hz...

Страница 24: ...24 L 2066 Fig 5 FX20DC FX48EC 230V 460V 3Ph 50 60Hz...

Страница 25: ...25 L 2066 Fig 6 SMXII Retrofit Typical 3 knob...

Страница 26: ...26 L 2066 Fig 7 SMXII Retrofit F20C 48RC to 3 knob term strip...

Страница 27: ...27 L 2066 Fig 8 SMXII Retrofit F20C 48RC to condensing unit...

Страница 28: ...28 L 2066 Fig 9 Cable Diagrams Old and New P L Boards...

Страница 29: ...29 L 2066 Fig 10 SMXIR Mounting Template and Instructions...

Страница 30: ...or SMXIRB F SMXIR Keypad Display Black Full Door SMXIRW F SMXIR Keypad Display White Full Door SMXIR REM SMXIR Remote Control 5103400 Replacement Full Door for SMXIRB Black 5103400W Replacement Full D...

Страница 31: ...il info wardsmarine com Cruisair Suncoast Inc Location St Petersburg FL USA Territory Tampa St Petersburg and surrounding areas Phone 727 526 7875 Fax 727 528 9519 Email cruisairsuncoast aol com Kansa...

Страница 32: ...Fax 242 356 5271 Email rolandknowles bahamas net bs Bahrain International Agencies Location Manama Bahrain Phone 973 728691 Fax 973 728412 Email service intercol com Benelux ASA Boot Electro BV Locati...

Страница 33: ...espolo Cinzia C Sne Location Bevazzana de Latisana UD Italy Territory Northeast Italy Austria Croatia Slovenia Phone 390 431 53 644 Fax 390 431 53 460 Email nautica centis nauticacentis it Web www nau...

Страница 34: ...65 6861 1188 Fax 65 6861 4263 Email tritex pacific net sg Web www tritex com sg Slovenia Nautica Centis di Nespolo Cinzia C Sne Location Bevazzana de Latisana UD Italy Territory Northeast Italy Austr...

Страница 35: ...ne 758 452 0205 Fax 758 452 0206 Email stlucia regiselectronics com Zambia Southern Power Products Location Cape Town South Africa Territory Angola Botswana Mozambique Nambia S Africa Zambia Zimbabwe...

Страница 36: ...enviro 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 registered trad...

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