Table of Contents
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TECHNICAL & SERVICE MANUAL
SAP – K92A
SAP – K122A
SAP – K182A
SAP – K252A
SPLIT SYSTEM AIR CONDITIONER
Indoor Model No.
Product Code No.
SAP –K92A–S
1 852 083 68
SAP – K122A–S
1 852 083 69
SAP – K182A–S
1 852 083 70
SAP – K252A–S
1 852 083 72
+
SAP – C92A
+
SAP – C122A
+
SAP – C182A
+
SAP – C252A
Destination
Australia
Indoor Unit
SAP – K92A
SAP – K122A
SAP – K182A
SAP – K252A
FILE NO.
Outdoor Model No.
Product Code No.
SAP –C92A–S
1 852 084 09
SAP –C122A–S
1 852 084 10
SAP –C182A–S
1 852 084 11
SAP – C252A–S
1 852 084 13
Outdoor Unit
SAP – C92A
SAP – C122A
SAP – C182A
SAP – C252A
REFERENCE NO.
Destination
Australia
SM
700569
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Table of Contents
Related Manuals for Sanyo SAP–K92A
Summary of Contents for Sanyo SAP–K92A
- Page 1 TECHNICAL & SERVICE MANUAL SAP – K92A SAP – C92A FILE NO. SAP – K122A SAP – C122A SAP – K182A SAP – C182A SAP – K252A SAP – C252A SPLIT SYSTEM AIR CONDITIONER Indoor Model No. Product Code No. Destination Outdoor Model No.
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Page 2: Please Read Before Starting
Important! When Transporting Be careful when picking up and moving the indoor and Please Read Before Starting outdoor units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp This air conditioning system meets strict safety and edges or thin aluminum fins on the air conditioner can operating standards. -
Page 3: Table Of Contents
Table of Contents Page 1. OPERATING RANGE ..........................1 2. SPECIFICATIONS 2-1. Unit Specifications .......................... 2 2-2. Major Component Specifications....................6 2-3. Other Component Specifications....................14 3. DIMENSIONAL DATA..........................16 4. REFRIGERANT FLOW DIAGRAM ......................20 5. PERFORMANCE DATA 5-1. Performance charts ........................22 5-2. -
Page 4: Operating Range
1. OPERATING RANGE Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 32°C D.B. / 23°C W.B. 43°C D.B. Cooling Minimum 19°C D.B. / 14°C W.B. 19°C D.B. -
Page 5: Specifications
2. SPECIFICATIONS 2-1. Unit Specifications Indoor Unit SAP – K92A Outdoor Unit SAP – C92A Power Source 220 – 240 V Single phase 50 Hz Voltage rating 220 / 230 / 240 Cooling 2.55 / 2.55 / 2.50 Capacity BTU/h 8,700 / 8,700 / 8,500 Air circulation (High) m3/h... - Page 6 Indoor Unit SAP – K122A Outdoor Unit SAP – C122A Power Source 220 – 240 V Single phase 50 Hz Voltage rating 220 / 230 / 240 Cooling 3.40 / 3.40 / 3.40 Capacity BTU/h 11,600 / 11,600 / 11,600 Air circulation (High) m3 / h Moisture removal (High)
- Page 7 Indoor Unit SAP – K182A Outdoor Unit SAP – C182A Power Source 220 – 240 V Single phase 50 Hz Voltage rating 220 / 230 / 240 Cooling 5.15 / 5.15 / 5.00 Capacity BTU/h 17,600 / 17,600 / 17,100 Air circulation (High) m3 / h Moisture removal (High)
- Page 8 Indoor Unit SAP – K252A Outdoor Unit SAP – C252A Power Source 220 – 240 V Single phase 50 Hz Voltage rating 220 / 230 / 240 Cooling 7.00 / 7.00 / 7.00 Capacity BTU/h 23,900 / 23,900 / 23,900 Air circulation (High) m3 / h Moisture removal (High)
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Page 9: Major Component Specifications
2-2. Major Component Specifications 2-2-1. Indoor Unit Indoor Unit SAP – K92A Part No. CB-K92GJ Controls Microprocessor Control circuit fuse 250 V – 3.15 A Remote Control Unit RCS-3S4E-G Type Cross–flow Number ... Dia. and length 1 ... ø97 / L578 Fan motor model ... - Page 10 Indoor Unit SAP – K122A Part No. CB-K122GJ Controls Microprocessor Control circuit fuse 250 V – 3.15 A Remote Control Unit RCS-3S4E-G Type Cross–flow Number ... Dia. and length 1 ... ø97 / L578 Fan motor model ... Number IBH-884-020 ... 1 No.
- Page 11 Indoor Unit SAP – K182A Part No. CB-K182GJ Controls Microprocessor Control circuit fuse 250 V – 3.15 A Remote Control Unit RCS-3S4E-G Type Cross–flow Number ... Dia. and length 1 ... ø88 / L746 Fan motor model ... Number UF2-31A5P-S ... 1 No.
- Page 12 Indoor Unit SAP – K252A Part No. CB-K252G Controls Microprocessor Control circuit fuse 250 V – 3.15 A Remote Control Unit RCS-3S4E-G Type Cross–flow Number ... Dia. and length 1 ... ø88 / L746 Fan motor model ... Number UF2-31A5P-S ... 1 No.
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Page 13: Outdoor Unit
2-2-2. Outdoor Unit Outdoor Unit SAP – C92A Type Rotary (Hermetic) Compressor model C–R81H5Q 80682645–S Nominal output Compressor oil ... Amount 4GS D –T or SAY-56T ... 500 Ω Coil resistance (Ambient temp. 25°C) C – R : 3.38 C – S : 7.49 Type External (OLR A) External (OLR T) - Page 14 Outdoor Unit SAP – C122A Type Rotary (Hermetic) Compressor model C – R112H5X 80616745– S Nominal output 1,100 Compressor oil ... Amount 4GS D –T or SAY-56T ... 550 Ω Coil resistance (Ambient temp. 25°C) C – R : 1.96 C –...
- Page 15 Outdoor Unit SAP – C182A Type Rotary (Hermetic) Compressor model 2JS350D5BC02 8520452625100 Nominal output 1,700 Compressor oil ... Amount 4GS D –T or SAY-56T ... 1,130 Ω Coil resistance (Ambient temp. 25°C) C – R : 0.981 C – S : 2.845 Type Internal protector Overload relay...
- Page 16 Outdoor Unit SAP – C252A Type Rotary (Hermetic) Compressor model C-R221H5S 80687145 Nominal output 2,200 Compressor oil ... Amount 4GS D –T or SAY-56T ... 1,350 Ω Coil resistance (Ambient temp. 25°C) C – R : 0.777 C – S : 2.408 Type Internal protector External (OLR T)
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Page 17: Other Component Specifications
2-3. Other Component Specifications Indoor Unit SAP – K92A SAP – K122A Transformer (TR) ATR-J105 Rating Primary AC 230V, 50 / 60 Hz Secondary 19V, 0.526A Capacity 10VA Ω (at 21°C) 205 ± 10% Coil resistance Primary (WHT – WHT): 2.0 ±... - Page 18 Indoor Unit SAP – K182A SAP – K252A Transformer (TR) ATR-J105 Rating Primary AC 230V, 50 / 60 Hz Secondary 19V, 0.526A Capacity 10VA Ω (at 21°C) 205 ± 10% Coil resistance Primary (WHT – WHT): 2.0 ± 10% Secondary (BRN – BRN): Thermal cut-off temp.
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Page 19: Dimensional Data
3. DIMENSIONAL DATA Indoor Unit SAP – K92A SAP – K122A Remote control unit 59.7 22.2 58.5 Center of tubing Drain hose ø18 hole (2 places) Narrow tube ø6.35 (1/4") 64.6 Wide tube ø9.52 (3/8") Wide tube ø12.7 (1/2") K122 Unit : mm... - Page 20 Indoor Unit SAP – K182A SAP – K252A Remote control unit 59.7 22.2 147.5 147.5 Center of tubing hole (2 places) Drain hose ø18 Narrow tube ø6.35 (1/4") 64.6 Wide tube ø12.7 (1/2") K182 Wide tube ø15.88 (5/8") K252 Unit : mm...
- Page 21 Outdoor Unit SAP – C92A SAP – C122A 2 – ø12 holes AIR INTAKE Wide tube service valve ø9.52 (3/8") ø12.7 (1/2") C122 AIR DISCHARGE Narrow tube service valve ø6.35 (1/4") C122 Unit : mm...
- Page 22 Outdoor Unit SAP – C182A SAP – C252A AIR INTAKE AIR DISCHARGE Wide tube service valve ø12.7 (1/2") C182 ø 15.88 (5/8") C252 Narrow tube service valve ø6.35 (1/4") Unit : mm...
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Page 23: Refrigerant Flow Diagram
4. REFRIGERANT FLOW DIAGRAM Indoor Unit SAP – K92A Outdoor Unit SAP – C92A SAP – K122A SAP – C122A Wide tube service Compressor Accumulator Muffler Wide tube valve O.D. ø9.52 mm (3/8 ") O.D. ø12.7 mm (1/2 ") Narrow tube service Narrow tube... - Page 24 Indoor Unit SAP – K252A Outdoor Unit SAP – C252A Wide tube service Compressor Muffler Accumulator Wide tube valve O.D. ø15.88 mm Capillary for (5/8 ") liquid injection Strainer Narrow tube service Narrow tube valve Capillary tube O.D. ø6.35 mm (1/4") Insulation of Refrigerant Tubing IMPORTANT...
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Page 25: Performance Data
5. PERFORMANCE DATA 5-1. Performance charts Indoor Unit SAP – K92A Indoor Unit SAP – K122A Outdoor Unit SAP – C92A Outdoor Unit SAP – C122A Cooling Characteristics Cooling Characteristics Indoor inlet air Indoor inlet air D.B. temp. (°C) D.B. temp. (°C) Outdoor fan speed High... - Page 26 Indoor Unit SAP – K182A Indoor Unit SAP – K252A Outdoor Unit SAP – C182A Outdoor Unit SAP – C252A Cooling Characteristics Cooling Characteristics Indoor inlet air Indoor inlet air D.B. temp. (°C) D.B. temp. (°C) Outdoor Outdoor fan speed fan speed High High...
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Page 27: Air Throw Distance Chart
5-2. Air Throw Distance Chart Indoor Unit SAP – K92A Room air temp. : 27°C Fan speed High Horizontal distance (m) : Flap angle 0° , : Axis air velocity 0° : Flap angle 30°, : Axis air velocity 30° Heating Indoor Unit SAP –... - Page 28 Indoor Unit SAP – K182A Room air temp. : 27°C Fan speed High Horizontal distance (m) : Flap angle 0° , : Axis air velocity 0° : Flap angle 30°, : Axis air velocity 30° Heating Indoor Unit SAP – K252A Room air temp.
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Page 29: Cooling Capacity
5-3. Cooling Capacity Indoor Unit SAP – K92A Outdoor Unit SAP – C92A 240V Single Phase 50Hz RATING CAPACITY 2.50 kW AIR FLOW RATE 430 m EVAPORATOR CONDENSER ENT. TEMP. °C OUTDOOR AMBIENT TEMP. °C W.B. D.B. 2.52 2.41 2.30 2.19 2.06 1.89... - Page 30 Indoor Unit SAP – K122A Outdoor Unit SAP – C122A 240V Single Phase 50Hz RATING CAPACITY 3.40 kW AIR FLOW RATE 470 m EVAPORATOR CONDENSER ENT. TEMP. °C OUTDOOR AMBIENT TEMP. °C W.B. D.B. 3.13 2.98 2.80 2.58 1.05 1.13 1.22 1.36 2.06...
- Page 31 Indoor Unit SAP – K182A Outdoor Unit SAP – C182A 240V Single Phase 50Hz RATING CAPACITY 5.00 kW AIR FLOW RATE 760 m EVAPORATOR CONDENSER ENT. TEMP. °C OUTDOOR AMBIENT TEMP. °C W.B. D.B. 4.60 4.38 4.11 3.79 1.70 1.83 2.01 2.25 3.06...
- Page 32 Indoor Unit SAP – K252A Outdoor Unit SAP – C252A 240V Single Phase 50Hz RATING CAPACITY 7.00 kW AIR FLOW RATE 840 m EVAPORATOR CONDENSER ENT. TEMP. °C OUTDOOR AMBIENT TEMP. °C W.B. D.B. 6.44 6.13 5.76 5.30 2.24 2.40 2.63 2.93 4.15...
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Page 33: Electrical Data
6. ELECTRICAL DATA 6-1. Electrical Characteristics Indoor Unit SAP – K92A Outdoor Unit SAP – C92A Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at 220 – 240V Single phase 50Hz Rating Conditions Running Amps. 0.17 / 0.18 0.24 / 0.25 3.49... - Page 34 Indoor Unit SAP – K182A Outdoor Unit SAP – C182A Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at 220 – 240V Single phase 50Hz Rating Conditions Running Amps. 0.37 / 0.38 0.48 / 0.50 8.65 / 9.22 / 10.1 Power Input...
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Page 35: Electric Wiring Diagrams
6-2. Electric Wiring Diagrams To avoid electrical shock hazard, be sure to Indoor Unit SAP – K92A Outdoor Unit SAP – C92A disconnect power before checking, servicing WARNING and/or cleaning any electrical parts. - Page 36 To avoid electrical shock hazard, be sure to Indoor Unit SAP – K122A Outdoor Unit SAP – C122A disconnect power before checking, servicing WARNING and/or cleaning any electrical parts.
- Page 37 To avoid electrical shock hazard, be sure to Indoor Unit SAP – K182A Outdoor Unit SAP – C182A disconnect power before checking, servicing WARNING and/or cleaning any electrical parts.
- Page 38 To avoid electrical shock hazard, be sure to Indoor Unit SAP – K252A Outdoor Unit SAP – C252A disconnect power before checking, servicing WARNING and/or cleaning any electrical parts.
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Page 39: Installation Instructions
7. INSTALLATION INSTRUCTIONS 7-1. Installation Site Selection Indoor Unit 5 cm min. 5 cm 5 cm min. min. To prevent abnormal heat INDOOR UNIT generation and the possibility (K92, K122) - Page 40 Outdoor Unit AVOID: heat sources, exhaust fans, etc. (Fig. 3) damp, humid or uneven locations. Exhaust fan Hot air Heat source choose a place as cool as possible. Outdoor unit choose a place that is well ventilated. allow enough room around the unit for air intake/exhaust and possible maintenance.
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Page 41: Remote Control Unit Installation Position
7-2. Remote Control Unit Installation Position The remote control unit can be operated from either a non-fixed position or a wall-mounted position. To ensure that the air conditioner operates correctly, do not install the remote control unit in the following places: In direct sunlight Behind a curtain or other place where it is covered More than 8 m away from the air conditioner... -
Page 42: Recommended Wire Length And Diameter
7-3. Recommended Wire Length and Diameter Regulations on wiring diameter differ from locality to NOTE locality. For field wiring requirements, please refer to Refer to the WIRING SYSTEM DIAGRAM for the your local electrical codes. Carefully observe these meaning of "A" and "B" in Table 2 and 3. regulations when carrying out the installation. -
Page 43: Function
8. FUNCTION 8-1. Room Temperature Control Room temperature control is obtained by cycling the compressor ON and OFF under control of the room temperature sensor in the remote control unit. The room temperature (and other information) is transmitted every 3 minutes by the remote control unit to the controller in the indoor unit. -
Page 44: Dry Operation
8-2. Dry Operation (Dehumidification) Dry operation uses the ability of the cooling cycle to remove moisture from the air, but by running at low level to dehumidify without greatly reducing the room temperature. The air conditioner repeats the cycle of turning ON and OFF automatically as shown in the chart below according to the room temperature. -
Page 45: Outdoor Fan Speed Control
8-4. Outdoor Fan Speed Control (Except SAP–C92) To optimize performance of the air conditioner, the outdoor fan speed is switched automatically according to the outdoor temperature. If the outdoor air temperature falls below 28.5°C, the fan speed switches to LOW. If the outdoor air temperature rises above 31.5°C, the fan speed switches to HIGH. -
Page 46: Troubleshooting
9. TROUBLESHOOTING 9-1. 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. 9-1-1. Check power supply wiring. Check that power supply wires are connected to correct terminals on the terminal plate in the outdoor unit. •... -
Page 47: Air Conditioner Does Not Operate
9-2. Air conditioner does not operate. 9-2-1. 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... - Page 48 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). Capacity of circuit breaker is suitable. • Measure resistance of outdoor fan motor winding.
- Page 49 C. Check " OPERATION selector " switch in the indoor unit. • OPERATION selector switch is set Indoor PCB Ass'y is defective. in ON position. Set OPERATION selector switch to ON. D. Check transformer in indoor unit. • Measure resistance of primary and secondary winding.
- Page 50 9-2-3. Only outdoor unit does not run. A. Check setting temperature. Is room temperature too low ? Try to lower setting temperature by temperature setting button ( button). Outdoor unit still does not run. • Try to run using another remote control unit.
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Page 51: Some Part Of Air Conditioner Does Not Operate
9-3. Some part of air conditioner does not operate. 9-3-1. Only indoor fan does not run. • Check fan casing Remove foreign foreign matter on matter or repair. Fan cannot inside. be turned. • Check fan rotation. Turn fan gently once or twice by hand. - Page 52 9-3-3. Only compressor does not run. • Either internal protector or • Check compressor motor overload relay is working. capacitor. • Measure resistance of • Temperature of compressor is abnormally high. compressor motor winding. Refrigerant gas shortage. Charge refrigerant gas (R22). •...
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Page 53: Air Conditioner Operates, But Abnormalities Are Observed
9-4. Air conditioner operates, but abnormalities are observed. 9-4-1. Poor cooling. • Check position of remote control unit. Change position of remote Cool air from air conditioner reaches • control unit. position directly. • Wide and narrow tubes between Insulate both wide and narrow indoor unit and outdoor unit are tubes separately and then insulated. -
Page 54: Checking Electrical Components
10. CHECKING ELECTRICAL COMPONENTS 10-1. Measurement of Insulation Ground wire Resistance Clip The insulation is in good condition if the resistance exceeds 2MΩ. Probe 10-1-1. Power Supply Wires Insulation Fig. 1 tester Clamp the ground wire of the power supply wires with the lead clip of the insulation resistance tester and Terminal plate measure the resistance by placing a probe on either of... -
Page 55: Checking Continuity Of Fuse On Pcb Ass'y
10-2. Checking Continuity of Fuse on PCB Ass'y Fuse Remove the PCB Ass’y from the electrical component box. Then pull out the fuse from the PCB Ass’y. (Fig. 5) PCB Ass’y Check for continuity using a multimeter as shown in Fig. -
Page 56: Maintenance
11. MAINTENANCE 11-1. Changing Address of Remote Control Unit in Indoor Unit If you are installing more than 1 indoor unit (up to 2) in the same room, it is necessary for you to assign each unit its own address, so each can be operated by its own separate remote control unit. You assign the addresses by matching the remocon address on the PCB of each indoor unit with the switch positions of its remote control unit. -
Page 57: Appendix
APPENDIX Remote Control Unit Sensor Transmitter (Cover closed) Display ON/OFF operation button TEMP setting buttons MODE operation button FLAP button TIMER SET button (which advances the time displayed) 1 HR. TIMER button TIMER ON button ECONOMY button TIMER OFF button FAN SPEEDselector button ACL button ADDRESS switch... - Page 58 SANYO Electric Co.,Ltd. Osaka, Japan 700569 Sept/2003/50 Printed in Japan...