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TECHNICAL DATA & SERVICE MANUAL

SCDF131C5TAA

0.8180.629.00     04/2012

Model No.

Product Code No.

SCDF131C5TAA

397128918

Summary of Contents for 397128918

Page 1: ...TECHNICAL DATA SERVICE MANUAL SCDF131C5TAA 0 8180 629 00 04 2012 Model No Product Code No SCDF131C5TAA 397128918...

Page 2: ...ing to touch the refrigerant tubing compressor or any moving parts of the fan Do not use multi core cable when wiring the power supply and control lines Use separate cables for each type of line When...

Page 3: ...t 9 6 FUNCTIONS 10 6 1 Cool Mode Operation 10 6 2 Dry Mode Operation 11 6 3 Fan Mode Operation 11 6 4 Auto Fan Speed 11 6 5 Forced Mode 12 6 6 Protection Operation in Cool and Dry Mode 12 6 7 I FEEL F...

Page 4: ...standard charge at shipment g Refrigerant control Condensate drain system Dimensions Weight Height mm Indoor unit Width mm Depth mm Height mm Outdoor unit Width mm Depth mm Internal unit kg External...

Page 5: ...Alpha 68M cc F VAC Overload Relay OLR Open C Close C Short Time Trip 6 16 sec at 25 C A 130 5 2 5 5PS132EAD 3120 6 860 80 BRN BLU 183 21 10 BLK BLU 298 52 10 SCDF131C5TAA 2 Y5S613B213G 340 SAC ON OFF...

Page 6: ...ications OPERATING RANGE Temperature Maximum Minimum Maximum Minimum SCDF131C5TAA 3 1 6 0 3 16 C DB 16 C BS 80 R U 32 C BS 80 R U 43 C DB 19 C DB 14 C WB 19 C DB DATA SUBJECT TO CHANGE WITHOUT NOTICE...

Page 7: ...2 DIMENSIONAL DATA 2 1 Unit Dimensions A E C B D F A B C D E F SCDF131C5TAA 790 580 245 525 490 250 7...

Page 8: ...AL DATA 4 1 Electric Wiring Diagram PCB Controller SWITCH Switch Assy FMI Indoor fan motor IND Indicator assy CM Compressor motor TH Thermistor OLR Overload relay TP Terminal plate FMO Outdoor fan mot...

Page 9: ...PERFORMANCE DATA 5 1 Performance Chart Operation characteristics with relative humidity around 50 SCDF131C5TAA 5 6 7 8 9 20 25 30 35 40 45 50 EXTERNAL TEMPERATURE C OPERATING CURRENT A 32 C 27 C 21 C...

Page 10: ...eed setting If the user has selected the Low Medium or High fan speed the FMI will run constantly at that speed only 2 In addition to the temperature difference of above the operations of the main com...

Page 11: ...With this option selected the indoor fan speed changes automatically according to the difference between the detected air temperature RAT sensor and the set point SPT COOLING MODE 2 RAT SPT HIGH spee...

Page 12: ...exchanger The protection is activated by the indoor coil temperature ICT sensor and only after 6 minutes of compressor operation This protection acts in 2 levels LEVEL 1 INDOOR FAN SPEED ANY as select...

Page 13: ...nd room temperature is detected through the sensor included in the indoor unit 6 8 NIGHT Function When this function is active room temperature changes automatically to compensate for body temperature...

Page 14: ...t priority 1 2 3 etc Sensor damaged means a situation where sensor is short circuited or opened In case of damaged sensors the system CM FMO FMI etc if in OFF state does not start WRONG MODE SELECTED...

Page 15: ...RS CONFIGURATION Jumpers are located on the indoor PCB near the MODE button Unit is shipped with jumpers set according to the following table JP2 close JP3 open JUMPER STATUS JP1 open JP4 close JP5 cl...

Page 16: ...dress of the air conditioner Dip switch is located on the indoor PCB near the buzzer Set the PCB to the address desidered UNIT ADDRESS SW1 SW2 1 off off 2 off on 3 on off 4 on on As default switches S...

Page 17: ...g must be done with power supplied be careful not to touch any uninsulated live part that can cause ELECTRIC SHOCK A CIRCUIT BREAKER TRIPS OR FUSE BLOWS When circuit breaker is set to ON it trips in a...

Page 18: ...ION LAMP IS BLINKING Malfunctioning of the condensate drainanege system NOTE In case of emergency the air conditioner can work by draining the condensate from the little pipe into a rather short conta...

Page 19: ...D UNIT AND COMPRESSOR DO NOT RUN The unit does not run when air conditioner is in the follwing conditions When the room temperature is below the setting temperature During the protection modes 19...

Page 20: ...E SOME PARTS OF THE AIR CONDITIONER DO NOT OPERATE 20...

Page 21: ...F AIR CONDITIONER OPERATES BUT ABNORMALITIES ARE OBSERVED 21...

Page 22: ...22...

Page 23: ...G POOR COOLING OR HEATING 23...

Page 24: ...H EXCESSIVE COOLING I A SENSOR IS DEFECTIVE 24...

Page 25: ...power wires fig 1 b Unit Clamp an alluminium plate fin or copper tube with the lead clip of the insulation resistance tester and measure the resistance by placing a probe on N terminal and then on Lte...

Page 26: ...d wires from the capacitor terminals and then place a probe on the capacitor terminals as shown in fig 7 Observe the deflection of the pointer setting the resistance measuring range of the multimeter...

Page 27: ...R D 28 Reyrieux BP 131 01601 Tr voux CEDEX France T l 04 74 00 92 92 Fax 04 74 00 42 00 R C S Bourg en Bresse B 759 200 728...

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