Инструкции на Кондиционеры оконные серии SA

Текст инструкции

1. Стр. 1 TECHNICAL & SERVICE MANUAL

2. Стр. 2 When Installing

   IMPORTANT! Please Read Before Starting Place of Installation • If possible, install the unit in a shady location. If the site is exposed to the sun, you should provide a sun screen as shown in Fig. a. This air conditioner meets strict safety and operating standards. As the installer or service…

3. Стр. 3 HOW TO USE THIS MANUAL

   This manual is designed to help service personnel to understand basic functions, operation and possible troubles and their remedies on SANYO window type air conditioners. You can use this manual both as a reference to find specific information about the capacity, construction of the unit, and as a…

4. Стр. 5 1. OPERATING RANGE

5. Стр. 6 2. SPECIFICATIONS

   2-1. Unit Specifications Model SA– 128S5 Power Source 220–240V Single phase 50Hz Voltage rating 220 / 230 / 240 V Performance Cooling Capacity kW BTU/h m3/h Liters/h Air circulation (High) Moisture removal (High) 3.50 11,900 / / Electrical Rating 3.55 12,100 620 2.0 / / 3.55 12,100 / / / / 6.2 1,360…

6. Стр. 7 2-2. Major Component Specifications

   Model SA– 128S5 Controller PCB Part No. Controls Control circuit fuse — — — Remote Control Unit — Compressor Type Compressor model Source Nominal output Compressor oil Amount Coil resistance (Ambient temp. 25°C) Safety devices Run capacitor Rotary (Hermetic) C-R110H5H 80619445 220–240V Single phase…

7. Стр. 8 2-3. Other Component Specification

8. Стр. 9 3. DIMENSIONAL DATA

   Model SA – 128S5 ✽ Side view (L) Power code outlet Front view Power code outlet Slits for ventilation Side view (R) Unit : mm NOTE Dimension with "✻" mark indicates the maximum allowable wall thickness required for ventilating the unit. 5

9. Стр. 10 4. REFRIGERANT FLOW DIAGRAM

   SA–128S5 Accumulator Compressor Condenser Evaporator Model Capillary Strainer tube 6

10. Стр. 11 5. PERFORMANCE DATA

    5-1. Cooling Capacity Model SA–128S5 240V Single Phase 50Hz RATING CAPACITY AIR FLOW RATE EVAPORATOR ENT. TEMP. °C W.B. D.B. 3.55 kW 620 m3/h CONDENSER OUTDOOR AMBIENT TEMP. °C TC 3.58 3.42 3.27 3.11 2.92 CM 0.90 0.98 1.04 1.12 1.26 21 SHC 2.32 2.24 2.15 2.07 1.97 15 23 SHC 2.59 2.51 2.42 2.34 2.25…

11. Стр. 12 6. ELECTRICAL DATA

    6-1. Electrical Characteristics Model SA – 128S5 Fan Motor Performance at Rating Conditions Compressor Complete Unit 220–240V Single phase 50Hz Running Amps. Power Input Full Load Conditions Running Amps. Power Input A 0.69 / 0.73 5.6 kW 0.152 / 0.173 A 0.69 / 0.73 kW 0.152 / 0.173 Rating Conditions…

12. Стр. 13 6-2. Electrical Wiring Diagrams

    To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. SA-128S5 WARNING BRN 2 1 C RED L BLK R S Capacitor 1a BLU BLU CM BLK p C GRN/YEL (PNK) FM BRN ORG Fan motor DS RED YEL WHT 1a RED p Capacitor Auto deflector swithc Power…

13. Стр. 14 7. TROUBLESHOOTING

    7-1. Check before and after troubleshooting WARNING Hazardous voltage can cause ELECTRIC SHOCK or DEATH. Disconnect power or turn off circuit breaker before you start checking or servicing. 7-1-1. Check power supply. ● Check that voltage is in specified range (±10% of the rating). ● Check that power…

14. Стр. 15 7-2. Air conditioner does not operate

    7-2-1. Circuit breaker trips (or fuse blows). A. When the circuit breaker is set to ON, it is tripped soon. (Resetting is not possible.) ● There is a possibility of ground fault. ● Check insulation resistance. If resistance value is 2MΩ or less, insulation is defective (“NO”). Power plug (Field…

15. Стр. 16 B. Circuit breaker trips in several minutes after turning the air conditioner on

    ● There is a possibility of short circuit. • Check capacity of circuit breaker. Replace with suitable one (larger capacity). NO Capacity of circuit breaker is suitable. • Measure resistance of fan motor winding. • Measure resistance of compressor motor winding. 7-2-2. Neither fan motor nor…

16. Стр. 17 7-3. Some part of air conditioner does not operate

    7-3-1. Only fan does not run. • Check fan rotation. Turn fan gently once or twice by hand. Fan cannot be turned. • Measure resistance of fan motor winding. OK • Check fan motor capacitor. 7-3-2. Auto deflector switch does not work. • Measure resistance of auto deflector motor winding. 13 • Check fan…

17. Стр. 18 7-3-3. Only compressor does not run

    A. Check setting temperature. Is room temperature too low ? NO Try to lower setting temperature by thermostat knob COOLER. B. Check compressor and electrical parts. Overload relay is working. • Check compressor motor capacitor. YES • Measure resistance of compressor motor winding. Temperature of…

18. Стр. 19 7-4. Air conditioner operates, but abnormalities are observed

    7-4-1. Poor cooling • Measure temperature of suction and discharge air of air conditioner. Temperature difference is small. Possibility of gas shortage. Charge refrigerant gas (R22). Temperature difference between suction and discharge air is large enough (approx. 10 deg. or more). Check for…

19. Стр. 20 8. CHECKING ELECTRICAL COMPONENTS

    8-1. Measurement of Insulation Resistance Power plug (Field supply) ● The insulation is in good condition if the resistance exceeds 2MΩ. Ground Probe 8-1-1. Power Cord and Unit Insulation tester Clamp the grounding prong of the power plug with a lead clip of the insulation resistance tester and…

20. Стр. 21 8-2. Checking Motor Capacitor

    Remove the lead wires from the capacitor terminals, and then place a probe on the capacitor terminals as shown in Fig. 4. Observe the deflection of the pointer, setting the resistance measuring range of the multimeter to the maximum value. Multimeter The capacitor is “good” if the pointer bounces to…

21. Стр. 22 9. DISASSEMBLY PROCEDURES

    Model SA– 128S5 NOTE These illustrations are based on typical view of a standard model. Consequently, the shape may differ from that of the air conditioner which you are servicing. 9-1. Removing Front Grille Fig. 1 Screw holding the grille (1) Pull out the filter. (2) Remove the screw holding the…

22. Стр. 23 9-2. Removing Electrical Component

    Box (1) Remove the front grille. (Fig. 5) Refer to "9-1. Removing Front Grille" (2) Remove screws securing the electrical component box. (Fig. 6) Fig. 5 Fig. 6 9-3. Removing Cabinet (1) Remove screws holding the unit. (Fig. 7) (2) Remove the front grille. Refer to "9-1. Removing Front Grille" (3)…

23. Стр. 24 9-4. Removing Evaporator

    (1) Remove screws holding top plate of evaporator. (Fig. 10) (2) Remove screws holding evaporator. (Fig. 10) (3) Grasp lower portion of the evaporator with both hands and tilt it slightly and lift it carefully from the drain pan so as not to distort the copper tube. Fig. 10 9-5. Removing Blower…

24. Стр. 25 9-6. Removing Condenser

    (1) Remove two splasher plates A and B on both side of condenser. (Fig. 12) B A (2) Remove splasher plate C at the back of condenser. (Fig. 12) (3) Remove other screws holding the condenser. (Fig. 12) (4) Grasp lower portion of the condenser with both hands and tilt it slightly and lift it carefully…

25. Стр. 26 APPENDIX

    Model SA– 128S5 Unit Display and Control Panel VENTILATOR lever OPERATION THERMOSTAT knob OFF ON THERMOSTAT FAN SPEED COOLER LOW AUTO DEFLECTOR HIGH OFF WAIT 3 MINUTES BEFORE RESTARTING OPERATION SELECTOR switch ON AUTO DEFLECTOR switch FAN SPEED selector CAUTION ● If the unit is turned off during…

26. Стр. 27 SANYO Electric Co.,Ltd

    Osaka, Japan SM700338 Printed in Japan 04/98/200

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