Sanyo SAP-CV124GJ Manual Download Page 6

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Indoor Unit

SAP – KV124GJ

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Control PCB

Part No.

CB-KV124GJ

Controls

Microprocessor

Control circuit fuse

250V 3.15A

Flap Motor and Louver Motor

Type

Stepping motor

Model

MP24S2-5V

Rating

DC5V

Coil resistance (Ambient temp. 25°C)

Ω

WHT – BLU (respectively 4 wires): 70 ± 7%

Heat Exchanger Coil

Coil

Aluminum plate fin / Copper tube

Rows

Fin pitch

1.3

Face area

0.124

Fan & Fan Motor

Type Fan / Fan motor

Cross-flow / DC motor

Q’ty … Dia. and length

1 … D92

Fan motor model … Q’ty

DR-8538-408A … 1

No. of poles

Nominal output

Coil resistance (Ambient temp. 20°C)

Ω

RED – WHT: 3.70

WHT – BLU:

3.70

BLU – RED:

3.70

Safety devices

Type

—

Operating temp.

Open

°C

—

Run capacitor

µF

—

VAC

—

Remote Control Unit

RCS-3MVPS4E

Summary of Contents for SAP-CV124GJ

Page 1: ...ng Be careful when picking up and moving the indoor and outdoor units Get a partner to help and bend your knees when lifting to reduce strain on your back Sharp edges or thin aluminum fins on the air conditioner can cut your fingers When Installing In a Ceiling or Wall Make sure the ceiling wall is strong enough to hold the unit s weight It may be necessary to construct a strong wood or metal fram...

Page 2: ...1 1 OPERATING RANGE Temperature Indoor Air Intake Temp Outdoor Air Intake Temp Cooling Maximum 32 C D B 23 C W B 43 C D B Minimum 19 C D B 14 C W B 19 C D B ...

Page 3: ...unit Wireless remote control unit Timer ON OFF 24 hours Daily program 1 hour OFF Fan speeds Indoor Outdoor 3 and Auto 1 Hi Airflow direction Indoor Horizontal Auto Vertical Auto Air filter Washable Anti Mold Compressor Rotary DC inverter Refrigerant Amount charged at shipment g R22 940 Refrigerant control Capillary tube Operation sound Indoor Hi Lo dB A 38 30 Outdoor Hi dB A 44 Refrigerant tubing ...

Page 4: ...te control unit Timer ON OFF 24 hours Daily program 1 hour OFF Fan speeds Indoor Outdoor 3 and Auto 1 Hi Airflow direction Indoor Horizontal Auto Vertical Auto Air filter Washable Anti Mold Compressor Rotary DC inverter Refrigerant Amount charged at shipment g R22 1 400 Refrigerant control Capillary tube Operation sound Indoor Hi Lo dB A 38 30 Outdoor Hi dB A 45 Refrigerant tubing connections Flar...

Page 5: ...istance Ambient temp 25 C Ω WHT BLU respectively 4 wires 70 7 Heat Exchanger Coil Coil Aluminum plate fin Copper tube Rows 2 Fin pitch mm 1 3 Face area m2 0 124 Fan Fan Motor Type Fan Fan motor Cross flow DC motor Q ty Dia and length mm 1 D92 Fan motor model Q ty DR 8538 408A 1 No of poles 8 Nominal output W 30 Coil resistance Ambient temp 20 C Ω RED WHT 3 70 WHT BLU 3 70 BLU RED 3 70 Safety devic...

Page 6: ...Ω WHT BLU respectively 4 wires 70 7 Heat Exchanger Coil Coil Aluminum plate fin Copper tube Rows 2 Fin pitch mm 1 3 Face area m2 0 124 Fan Fan Motor Type Fan Fan motor Cross flow DC motor Q ty Dia and length mm 1 D92 Fan motor model Q ty DR 8538 408A 1 No of poles 8 Nominal output W 30 Coil resistance Ambient temp 20 C Ω RED WHT 3 70 WHT BLU 3 70 BLU RED 3 70 Safety devices Type Operating temp Ope...

Page 7: ...e heater Fan Fan Motor Type Propeller Q ty Dia mm 1 370 Fan motor model Q ty UE6S 21AB5PB C 1 No of poles rpm 220V High 6 820 Nominal output W 20 Coil resistance Ambient temp 20 C Ω WHT BRN 242 4 WHT YEL 156 1 YEL PNK 252 0 Safety devices Type Thermal protector Operating temp Open C 130 8 Close C 79 15 Run capacitor on control PCB A µF 1 5 VAC 440 Heat Exchanger Coil Coil Aluminum plate fin Copper...

Page 8: ...Fan Fan Motor Type Propeller Q ty Dia mm 1 370 Fan motor model Q ty UE6S 21AB5PB C 1 No of poles rpm 220V High 6 820 Nominal output W 20 Coil resistance Ambient temp 20 C Ω WHT BRN 242 4 WHT YEL 156 1 YEL PNK 252 0 Safety devices Type Thermal protector Operating temp Open C 130 8 Close C 79 15 Run capacitor on control PCB A µF 1 5 VAC 440 Heat Exchanger Coil Coil Aluminum plate fin Copper tube Row...

Page 9: ... 10 1 2 3 4 5 6 7 8 9 10 15 20 25 30 35 40 Indoor air temp sensor Indoor heat exchanger sensor Compressor temp sensor Humidity sensor 30 35 40 45 50 55 60 65 70 75 80 85 90 1 10 100 1000 25 C Resistance Ω Resistance Ω Resistance Ω Temperature C Temperature C Relative humidity Outdoor air temp sensor 40 35 30 25 20 15 10 5 0 20 15 10 5 0 5 10 15 20 Temperature C Resistance Ω ...

Page 10: ...5 58 5 128 5 41 41 18 120 178 3 40 10 Narrow tube ø6 35 1 4 Center of tubing hole 2 places 785 10 10 56 182 61 23 65 110 15 78 14 3 unit mm Wide tube ø9 52 3 8 Wide tube ø12 7 1 2 KV94 KV124 3 DIMENSIONAL DATA Indoor unit SAP KV94GJ SAP KV124GJ ...

Page 11: ...4GJ AIR INTAKE AIR DISCHARGE Drain connection ø18 holes Drain holes ø19 107 2 167 57 19 544 70 700 294 320 255 116 470 59 257 4 ø12 holes Narrow tube service valve ø6 35 1 4 Wide tube service valve ø9 52 3 8 ø12 7 1 2 CV94 CV124 unit mm ...

Page 12: ...door unit Cooling cycle Muffler Capillary tube Compressor Accumulator Wide tube service valve Narrow tube service valve Condenser Indoor unit SAP KV124GJ Outdoor unit SAP CV124GJ Wide tube O D ø12 7 mm 1 2 Narrow tube O D ø6 35 mm 1 4 Heat exchanger Indoor unit Outdoor unit Cooling cycle Muffler Capillary tube Compressor Accumulator Wide tube service valve Narrow tube service valve Condenser ...

Page 13: ...air temperature C Indoor inlet air D B temp C 27 C 30 C 24 C 24 C 30 C 27 C 25 30 35 40 4 5 3 2 Indoor inlet air D B temp C 30 C 27 C 24 C 0 88 8 0 98 9 0 78 7 Low pressure at wide tube service valve MPa kgf cm 2 G Indoor unit SAP KV124GJ Outdoor unit SAP CV124GJ Cooling Characteristics 25 30 35 40 25 30 35 40 16 15 14 13 12 11 10 Outdoor inlet air D B temp C Outdoor inlet air D B temp C Outdoor i...

Page 14: ...rts Horizontal distance m Axis air velocity m s Vertical distance m Room air temp 27 C Fan speed High Cooling 0 1 2 3 4 0 1 2 3 4 5 6 7 8 9 Flap angle 0 Axis air velocity 0 Flap angle 30 Axis air velocity 30 Indoor Unit SAP KV94GJ ...

Page 15: ...distance m Axis air velocity m s Vertical distance m Room air temp 27 C Fan speed High Cooling 0 1 2 3 4 0 1 2 3 4 5 6 7 8 9 Flap angle 0 Axis air velocity 0 Flap angle 30 Axis air velocity 30 Indoor Unit SAP KV124GJ ...

Page 16: ... 2 6 Min Center Max 0 200 400 600 800 1000 1200 1400 0 10 20 30 40 50 60 70 80 90 Operating Freqency Hz Power Input W 65 Min Center Max Indoor Unit SAP KV94GJ Outdoor Unit SAP CV94GJ 230V Single phase 50Hz NOTE 1 Rating conditions in cooling are Indoor 27 C D B 19 C W B Outdoor 35 C D B 24 C W B 2 Fan speed High Cooling ...

Page 17: ... 0 200 400 600 800 1000 1200 1400 0 10 20 30 40 50 60 70 80 90 100 Operating Freqency Hz Power Input W 60 1140 Min Center Max Indoor Unit SAP KV124GJ Outdoor Unit SAP CV124GJ 230V Single phase 50Hz NOTE 1 Rating conditions in cooling are Indoor 27 C D B 19 C W B Outdoor 35 C D B 24 C W B 2 Fan speed High Cooling ...

Page 18: ... 062 Rating conditions Indoor air temperature 27 C D B 19 C W B Outdoor air temperature 35 C D B Cooling 3 09 0 712 3 70 0 80 Indoor unit SAP KV124GJ Outdoor unit SAP CV124GJ Indoor Unit Outdoor Unit Complete Unit Fan Motor Fan Motor Compressor Performance at 230V Single phase 50Hz Rating conditions Running amp A 0 33 Power input kW 0 026 0 28 0 062 Rating conditions Indoor air temperature 27 C D ...

Page 19: ...INDOOR COIL EVAPORATOR THERMISTOR ROOM LAMP GRN GRN IND LAMP ASSY PR WHT AC IN POWER RELAY TERMINAL BASE COM SI1 CONTROLLER WHT GRY GRY GRY GRY WHT BLK BLK 1 2 3 4 BLK GRY GRY GRY GRY RED WHT BLU FAN MOTOR FLAP MOTOR GRY GRY BLK BRN BRN BLU BLU GRN YEL GRN YEL WHT EARTH POWER SUPPLY TO OUTDOOR UNIT WHT RED BLK BLK ORG BLK ORG BLK BLK 1 2 4 L N SI 2 2 1 1 1 1 2 2 3 3 4 4 5 5 4 3 2 1 3 3 2 2 1 1 5 5...

Page 20: ...TER E RED RV WHT FM RYO2 RYO1 ACIN1 ACOUT1 ACOUT2 ACOUT2 ACOUT1 ACIN1 ACIN2 PAM IC DC IN DC IN ACIN2 TERMINAL BASE T RUN TEST RYO3 RYO4 FM BRN BRN WHT WHT BLK BRN BLK THERMISTOR THERMISTOR THERMISTOR OUTDOOR COIL OUTDOOR AIR WHT OUTDOOR WHT COIL COMP COMPRESSOR COMPRESSOR MOTOR BLK BLK BLK BLK YEL YEL GRN YEL W V U HIC GRN YEL 1 2 4 GRN YEL GRN YEL GRN YEL WHT BLU RED FERRITE CORE CM R S T WHT BLU...

Page 21: ...ithin a total tubing length L from the outdoor unit as detailed in Table 1 and Fig 3 Table 1 5 cm min 5 cm min 5 cm min Front View Fig 1 INDOOR UNIT Tubing length L OUTDOOR UNIT Elevation difference H Fig 2 WARNING To prevent abnormal heat generation and the possibility of fire do not place obstacles enclosures and grilles in front of or surrounding the air con ditioner in a way that may block air...

Page 22: ...el to reduce humidity and protect the unit against possible water damage and decreased service life Fig 5a Install cushion rubber under unit s feet to reduce vibration and noise Fig 5b use lug bolts or equal to bolt down unit reducing vibration and noise Outdoor unit Hot air Heat source Exhaust fan NO Fig 4 Air intake Concrete or equal About 10 cm Min 10 cm Anchor bolts 4 pcs About 40 cm Fig 5a Cu...

Page 23: ... DIAGRAM WARNING Be sure to comply with local codes on running the wire from the indoor unit to the outdoor unit size of wire and wiring method etc Each wire must be firmly connected No wire should be allowed to touch refrigerant tubing the compressor or any moving part To avoid the risk of electrical shock each air conditioner unit must be grounded For the installation of a grounding device pleas...

Page 24: ...sition 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 In the path of the air conditioner s airstream Where it may b...

Page 25: ... second remote controller If 3 or more up to 4 indoor units are installed use remote controllers that are intended for servicing use Remove the batteries from the second remote controller before changing the address NOTE DEMO OFF TEST ON ACL button Fig 8 Fig 9 Fig 10 Operation selector switch Tab Pull cover upward When the cover is pulled upward the lock is released with the sequence of 1 and 2 1 ...

Page 26: ...in order to maintain a comfortable room environment SENSOR DRY operation DRY operation is as shown in the figure below PAM α control In order to further improve inverter performance control is switched between PWM control at low operation speeds and PAM control at high operation speeds making the most effective use of power The compressor operation frequency varies depending on the relative humidi...

Page 27: ...med A comfort time is calculated from the set temperature and the room temperature either 60 minutes prior or 30 minutes prior to the set ON timer time and operation is started in advance of the set ON time The indoor fan speed is Medium COOL Indoor temperature Set temperature Temperature difference OFF timer operation Operation stops when the time set for the OFF timer is reached When a time is s...

Page 28: ...prevent the compressor discharge temperature from rising more than a specified temperature a Area Automatic capacity control b When the temperature rises above Point A the operation frequency is reduced at a specified rate c Area further frequency increase is prohibited d When the temperature falls below Point B prevention of a rise in frequency is released and the air conditioner operates as in a...

Page 29: ... ROM socket insertion problem or the ROM has not been installed 2 The failure mode is stored in memory even when the power is not ON Follow the procedure below to perform diagnostics 1 Turn the power switch ON 2 Set the operation selector on the main unit to OFF self diagnostics 3 If there is a sensor failure or a protective function has activated self diagnostics lamps 1 2 and 3 will illuminate i...

Page 30: ...r failure 3 Blown fuse 4 Power relay failure 5 Indoor or outdoor circuit board failure 1 Electric expansion valve failure 2 Capillaries choked 3 Shartage of refrigerant 4 Continuous overload operation 5 Outdoor fan does not rotate 6 Outdoor circuit board failure 1 Miswiring 2 Blown fuse 3 Power relay failure 4 Open phase 5 Outdoor circuit board failure 6 Compressor failure 1 Instantaneous power ou...

Page 31: ...terminal block Initial self diagnostics Probable location of malfunction Short circuit terminals 2 and 3 on the indoor unit 3P terminal block Apply the rated voltage between outdoor unit terminals 1 and 2 If there are no problems with the above then check the indoor unit Turn the power OFF before performing short circuiting work During the self diagnostics check the check results are the first ind...

Page 32: ... distance from the noise source 1 Use shielded wires 2 Move unit away from the noise source Trouble Either of the following trouble may occur 1 The unit may stop suddenly during operation 2 Indicator lamps may flicker Electromagnetic interference This refers to the noise generated by high speed switching of the microcomputer and compressor This noise radiates through space and returns to electric ...

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