Sanyo CG1411 User Manual

REFERENCE NO. SM700361WTECHNICAL & SERVICE MANUALKGS1411 / CG1411GAS HEATER AIR CONDITIONERFILE NO.Indoor Model No. Product Code No.KGS 1411 1 852

62-2-2. Outdoor Unit (2)Outdoor unit CG1411BurnerType Ribbon burnerQ’ty … Material, thickness inch (mm) 1 … Stainless steel, 0.0157 (0.4)NozzleQ’ty

For Parts or Service ContactSANYO FISHER SERVICE CORPORATIONA DIVISION OF SANYO LOGISTICS CORPORATION1411 West 190th Street, Suite 800, Gardena, CA 90

72-3. Other Component Specifications2-3-1. Indoor UnitIndoor unit KGS1411Transformer ATR-1581T2-URating Primary AC 115V, 60HzSecondary 13.7V, 0.5A

8Auto Reset Temperature LimitingModel CS-7LRating AC125V, 200mAThermal FuseModel X25Cut-off temp. 293°F (145°C)Transformer (TR) 4FF4L510034000Rating P

931-11/16 (805)10-5/8 (270)6-31/32 (177)3-29/32(99.5)2-5/16(58.5)1-5/8 (41.0)1-5/8 (41.0)Drain hose ø23/32 (18)Narrow tube ø1/4 (6.35)Wide tube ø3/8 (

1016-23/324-11/16(119) (425) (116)4-9/162-9/16(65)9-1/16 (230)25-31/32 (660)10-1/4 (260)5-21/32(144)2-17/32(64)3-5/16(84)2-5/32(55)2-21/32(67.5)9-1/1

113-2. Internal Components3-2-1. Indoor UnitIndoor unit KGS1411Air filterAir intake grilleAir cleaner filterOperation selectorPCB APCB BTransforme

123-2-2. Outdoor UnitOutdoor unit CG1411Printedcircuit board(solid state controller)TransformerCapacitorfor compressorPTCstarterOutdoorfan motorcap

133-3. Major ComponentsOutdoor unit CG1411(1) Combination Gas Valve (Proportional Control Valve)Type: Combination Gas ValveModel: UP13-27Material:

14(3) Main BurnerType: Ribbon BurnerMaterial: Stainless Steel, Thickness: 0.0157 inch (0.4 mm)(4) Combustion Blower6.457 (164)0.984 (25)0.433 (11)2.

15(5) Refrigerant Heater6.693 (170)10.827 (275)3.150 (80)AluminumCopper tubeOuter dia. 5/16Packing (both sides)Ceramic fiberSide wall (both sides)Alu

iIMPORTANT! Please Read Before StartingThis air conditioning system meets strict safety and operatingstandards. As the installer or service person, it

164. REFRIGERANT FLOW DIAGRAM4-1. Refrigerant Flow DiagramIndoor unit KGS1411 Outdoor unit CG1411( )( )Indoor unitWide tubeMufflerWide tub

175. PERFORMANCE DATA5-1. Performance ChartsIndoor unit KGS1411Outdoor unit CG1411● Cooling Characteristics ● Heating Characteristics115 VIndoor inl

185-2. Air Throw Distance ChartsIndoor unit KGS1411Room air temp.: 80°F (27°C)Fan speed: HighCoolingRoom air temp.: 70°F (20°C)Fan speed: HighHeating

195-3. Cooling CapacityIndoor unit KGS1411Outdoor unit CG1411115V single-phase 60HzTC : Total cooling capacity (BTU/h)SHC : Sensible heat capacit

205-4. Heating CapacityIndoor unit KGS1411Outdoor unit CG141120 30 404750 60Outdoor temperature °F (°C) D.B.0102030405060708090100110120Heating capa

216. ELECTRICAL DATA6-1. Electrical CharacteristicsIndoor unit KGS1411Outdoor unit CG1411Indoor Unit Outdoor Unit Complete UnitFan Motor Fan Motor C

226-2. Electric Wiring Diagrams(1) Indoor unit KGS1411WARNINGTo avoid electrical shock hazard, be sure todisconnect power before checking, servicing

23(2) Outdoor unit CG1411WARNINGTo avoid electrical shock hazard, be sure todisconnect power before checking, servicingand/or cleaning any electrical

24(3) Printed circuit board POW-CG1411K04C101K06K03K01CN08D11CN06 CN07 CN09D09CN04CN05F01Z01FUSE 250V/5AFLGNDJ37C09C01K07K02D10D14D16D12Q04TR1R60D13R

257. INSTALLATION INSTRUCTIONS7-1. Installation Site Selection7-1-1. Indoor UnitAVOID:● direct sunlight.● nearby heat sources that may affect perfo

iiTable of ContentsPage1. OPERATING RANGE ...

267-1-2. Outdoor UnitAVOID:● heat sources, exhaust fans, etc. (Fig. 4)● damp, humid or uneven locations.DO:● choose a place as cool as possible.● cho

27● provide a solid base (level concrete pad, concreteblock, 4 in. × 16 in. (10 × 40 cm) beams or equal),a minimum of 4 in. (10 cm) above ground level

287-3-1. Mounting on a Walla) Removable mounting1) Momentarily hold the remote control unit at the desiredmounting position. 2) Confirm that the air

298. FUNCTION8-1. Motion Explanation8-1-1. HeatingHeating operation begins with the refrigerant pump down cycle to move refrigerant into the heatin

308-1-3. Combustion Control(1) CombustionCombustion air is supplied into the burner for 20 seconds prior to ignition. The variable speed combustion

318-2. Cooling8-2-1. Room Temperature Control● Room temperature control is obtained by cycling the compressor ON and OFF under control of the roomte

328-2-2. Freeze Prevention (Cooling)● This function prevents freezing of the indoor heat exchange coil.● When the compressor has been running for 6 m

338-3. Heating8-3-1. Room Temperature Control● Room temperature control is obtained by cycling the compressor ON and OFF under control of the roomte

348-3-2. Refrigerant Control(1) Thermistor 11) Initial check:Must be able to confirm temperature increase of 2°F (1°C) within approximately 1 minute

358-3-3. Combustion Saving FunctionAfter Thermo. OFF occurs, shifts to Continuous Combustion Mode, Save Mode 1, or Save Mode 2, according tothe load

iii10. PROCEDURE FOR DISMANTLING THE UNIT10-1. Procedure for Dismantling the Indoor Unit ...

368-3-4. Cold Draft Prevention Function (During Heating Operation)This function prevents a cold draft from being released at the beginning of Heating

378-4. Fan Speed ControlDuring Cooling Operation Automatic fan speedTS + 4°F (2°C)3 minutes OFFTS + 2°F (1°C)Set Value (TS)HMLONOFFFan SpeedCompresso

388-5. Dry Operation (Dehumidification)● Dry operation uses the ability of the cooling cycle to remove moisture from the air, but by running at lowle

398-6. Automatic Operation(1) Normal● Set temperature can be shifted ± 4°F (2°C), in 2°F (1°C) steps.● If operation commences again within 2 hours

408-7. Freeze PreventionWhen the evaporation temperature drops to less than the temperatures stated below during Cooling or DryOperation, the operati

418-8. Overload Prevention (Heating)8-8-1. Indoor Unit● This function prevents overheating of the indoor heat exchange coil.● When the temperature o

9. OPERATION FLOWCHARTS9-1. Cooling, Dry 9-1-1. Starting FlowchartCool • DryOperation startsRoom temp. higherthan preset temp.Coil thermistor(higher t

Combustion lamp flashesWire misconnectionAmp. current is highAmp. current is lowInitialcheck 1 normalPower SupplyTroubleshootOperation startsOperation

4410. PROCEDURE FOR DISMANTLING THE UNIT10-1. Procedure for Dismantling the Indoor Unit(1) How to remove grille(2) How to remove PCBs➀ Close the f

45(3) How to remove electrical component box➀ Remove the screw for ground screw (green, 1).(4) How to remove drain panRemove the screw (1) attaching

11. OPERATING RANGETemperature Indoor Air Intake Temp. Outdoor Air Intake Temp.Cooling Maximum 95°F (35°C) D.B. 115°F (46.1°C) D.B.71°F (21.7°C) W.B.

46(5) How to detach heat exchanger➀ Remove the screws (2) attaching the metal clipof the tube. Extend the supplementary tubing atthe back of the unit

4710-2. Procedure for Dismantling the Outdoor Unit(1) How to remove the external panels(2) How to detach the rear panel➀ Remove the screws (2) of t

48(4) How to detach combination valve and gas conduit➀ Remove the screw (1) for the attachment plate of the combination valve in back of the main uni

49(6) How to detach ignition probe and flame sensor electrode➀ Detach the connector of the ignition probe.➁ Remove connector CN17 from outdoor unit P

5011. POINTS TO DIAGNOSE11-1. Indoor Unit Alarm Signal11-2. Manifold Pressure● To set manifold pressure there are 2 settings – low pressure and hig

5111-3. Checking Electrical Components11-3-1. ComponentsFlow Measurement Target (Normal) Upper: Volt, Amp.RemarksNo. CO. No. Wire Color (Normal) Low

5211-3-2. Indoor UnitIndoor UnitTransformer Voltage • Coil ResistanceMeasurement Target (Normal) Upper: VoltageCN Wire Color (Normal) Lower: Resistan

5312. TROUBLESHOOTING12-1. Check Before and After Troubleshooting12-1-1. Check Power Supply Wiring● Check that power supply wires are correctly con

5412-2. When the Air Conditioner Does Not Work at All (Both Indoor andOutdoor Units) — Operation Lamp Does Not Light12-2-1. Malfunction in Power Supp

55No. Caused by (outdoor unit)LED lampsMeaning2 3 4 5— Normal ●● ●● ●● ●● Normal operation— Defective in IC chip (E2PROM) ●● ●● ●● ● Canno

2DATA SUBJECT TO CHANGE WITHOUT NOTICE.Remarks: Rating conditions areCooling: Indoor air temperature 80°F D.B. / 67°F W.B.Outdoor air temperature 95°F

5612-3-5. Indoor Fan is Defective➀ Check if the indoor fan is locked up.Turn fan gently by hand.➁ Check if motor circuit is defective.Set temperature

5712-3-7. Outdoor Unit Power Supply FailureMeasure voltage between Terminals 5 – 6 on terminal block of outdoor unit.Set temperature by remote contro

5812-3-10. Outdoor Unit Compressor Motor Defective➀ Check if compressor motor is locked up.Set temperature by remote controller so air conditioner op

5912-5. Flap Motor Does Not Work12-5-1. Louver Motor Defective➀ Set to cooling operation with flap to oscillate (movie) using remote controller and m

6012-6-3. Safety Device OperatedFailure Display on Outdoor Unit PCB: ●● ● ●● ●Check safety device.➀ Disconnect safety device connector (CN12, 2P, WH

61Normal ORG – ORG DC 90 – 120 VNormal WHT – WHT 1 – 2.5 kΩNormal ORG – ORG 1 – 2.5 kΩIn case of abnormality ➞ Replace heating electromagnetic valv

6212-6-7. Combustion Blower Motor Abnormal RevolutionFailure Display on Outdoor Unit PCB: ● ●● ●● ●Check combustion blower motor.➀ Measure AC voltag

6312-7. Reset Method When Error Occurs During Heating OperationWait for 4 minutes or more after the power is on, and then press the operation button o

12-8. Failure Display on Outdoor Unit and Correction MethodNo. Caused by (outdoor unit) LED lampsMeaningError Detected Points to Diagnose Correction M

6513. SPECIAL PRECAUTIONS WHEN SERVICING THE UNITImportant! For your personal safety, be sure to read and understand the following precautions before

3Dimensions & Weight Indoor Unit Outdoor UnitUnit dimensions Height inch (mm) 10-5/8 (270) 23-7/32 (590)Width inch (mm) 31-11/16 (805) 28-1/2 (724

13-2. Refrigerant Recovery13-2-1. Open service valve to recover refrigerant into refrigerantrecovery unit.13-3. Service on Outdoor Unit13-3-1. After

6713-4-2. Connect the vacuum pump and a manifold valve as shown Fig. 1. Confirm that all connections are cor-rectly made.In order to withstand negativ

6813-5-5. If it is not possible to completely charge the unit with the proper amount of refrigerant, you can do anadditional charging after installing

1INSTRUCTION MANUALKGS 1411 + CG1411APPENDIX

For Your Safety Read Before OperationWARNING:If you do not follow these instructions exactly, a fire orexplosion may result causing property damage,pe

ContentsPageFor Your Safety Read Before Operation ... 2Product Information ...

FeaturesThis air conditioner is equipped with cooling, drying and heating functions. This air conditioner is arefrigerant heating type unit which uses

Installation Location•We recommend that this air conditioner be installed properly byqualified installation technicians in accordance with the Install

Safety Instructions•Read this Instruction Manual carefully before using this air conditioner.If you still have any difficulties or problems, consult y

Names of PartsNOTEThis illustration is based on the external appearance of a standard model.Consequently, the shape may differ from that of the air co

42-2. Major Component Specifications2-2-1. Indoor UnitIndoor unit KGS1411DATA SUBJECT TO CHANGE WITHOUT NOTICE.Control PCBPart No. POW-KGS14A, BCo

Unit Display and Operation SelectorREMOTE CONTROLreceiverThis section picks up infrared signals from the remote control unit(transmitter).Operation se

Remote Control Unit (Display)SET TEMP.NORMALONOFF1HR.H(1) Operation modeAUTO...HEAT...

Remote Control UnitNOTEThe illustration above pictures the remote control unit after the cover hasbeen lowered and removed.Transmitter When you press

Remote Control Unit (continued)MODE selector buttonGreen or red (AUTO)Red (HEAT)Orange (DRY)Green (COOL)Green (FAN)Use this button to select the AUTO,

Using the Remote Control UnitHow to Install BatteriesNOTE•The batteries last about six months, depending on how much you usethe remote control unit. R

Using the Remote Control Unit (continued)Mounting the RemoteControl UnitMounting on a wall A. Removable mounting1) Momentarily hold the remote control

Operation with the RemoteControl Unit1. Automatic OperationNOTECheck that the circuit breaker on the power panel is turned on and that theoperation se

Operation with the Remote Control Unit (continued)Press TEMP. to change the temperature setting.•The type of operation and the temperature setting wil

Operation with the Remote Control Unit (continued)2. Manual OperationNOTECheck that the circuit breaker on the power panel is turned on and that theop

Operation with the Remote Control Unit (continued)NOTE•Choose the best position in the room for the remote control unit, whichalso acts as the sensor

5DATA SUBJECT TO CHANGE WITHOUT NOTICE.2-2-2. Outdoor Unit (1)Outdoor unit CG1411Control PCBPart No. CG1411Controls MicroprocessorControl circuit f

Operation with the Remote Control Unit (continued)4. Fan OnlyIf you want to circulate air without any temperature control, follow thesesteps:STEP 1: P

Operation with the Remote Control Unit (continued)A. In Cooling and DRYMode:(and )B. In Heating Mode:()When the night setback mode is selected, the ai

Special Remarks‘‘DRY’’ ( ) OperationHow it works?•Once the room temperature reaches the level that was set, the unitrepeats the cycle of turning on an

Using the 12-Hour ON and OFFTimer1. TIMER ON mode(Example)After the length of time set for TIMER ON elapses, the unit beginsoperating.ONHThe display d

Using the 1-Hour OFF Timer1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop,regardless of whether the unit is on

Adjusting the Airflow Direction1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes withyour hands to the left or right.C

Operation without the RemoteControl UnitIf you have lost the remote control unit or it has trouble, follow the stepsbelow.1. When the air conditioner

Care and Cleaning (continued)Anti-mold filter The anti-mold filter behind the air intake grille should be checked andcleaned at least once every two w

Care and Cleaning (continued)Air cleaning filter(not provided)The air cleaning filter removes dust and dirt from the air, and reduces odorsand smoke f

TroubleshootingIf your air conditioner does not work properly, first check the following points before requesting service. If itstill does not work pr