Sanyo SAP-K77RAX, Sanyo Split System Air Conditoner service manual Remote Control Unit

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REMOTE CONTROL UNIT

Transmitter

When you press the buttons on the remote control unit, the mark appears in the display to transmit the setting changes to the receiver in the air conditioner.

Display

Information on the operating conditions is displayed while the remote control unit is switched on. If the unit is turned off, FLAP setting and FAN SPEED setting are not displayed.

1 HR. TIMER button (1-HOUR OFF TIMER)

: When you press this button, regardless of whether the unit is operating or stopping, the unit operates for one hour and then shuts down.

MODE selector button

Use this button to select COOL, DRY or FAN mode.

(COOL) : The air conditioner makes the room cooler.

(DRY)

: The air conditioner reduces the humidity in the room.

(FAN)

: The air conditioner works only as a circulation fan.

ECONOMY button

For details, see “4. ECONOMY Mode”. When you press this button in the COOL or DRY mode, the mark appears in the display, and the remote control unit will automatically adjust the set temperature to save energy.

FAN SPEED selector button

: The air conditioner automatically decides the fan speeds.

: High fan speed

: Medium fan speed

: Low fan speed

ON TIME/OFF TIME setting buttons

No display: The timer does not operate.

: The air conditioner starts at the set time.

: The air conditioner stops at the set time.

ACL button (ALL CLEAR)

Puts the remote control unit into pre-operation status. Always press this button after replacing the batteries.

CANCEL

6

OI-018-6-EG

 

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Contents Split System AIR Conditioner Please Read Before Starting Table of Contents Appendix Temperature Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeIndoor Unit Unit SpecificationsOutdoor Unit SAP-K97RAX SAP-K127RAX Outdoor Unit SAP-C127RAXMajor Component Specifications Indoor Unit SAP-K77RAXIndoor Unit SAP-K97RAX Indoor Unit SAP-K127RAX Outdoor Unit Outdoor Unit SAP-C77RAXOutdoor Unit SAP-C97RAX R115H5A / 1,100W Other Component Specifications Power Relay Model Rating EL200/240A1-F M AC277V 30ADimensional Data Unit mm 370 Refrigerant Flow Diagram Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAXPerformance charts Performance DataTemp. C Current Indoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAX Air Throw Distance Charts Indoor Unit SAP-K97RAX Indoor Unit SAP-K127RAX Single Phase 50 Hz Cooling Capacity55 kW 460 m 3/h Electrical Characteristics Electrical DataElectric Wiring Diagrams Controller8FA2-5250-29800-0 Installation Instructions Installation Site SelectionOutdoor Unit AvoidRecommended Wire Length and Diameter Remote Control Unit Installation Position Mounting on a WallHow to Test Run the Air Conditioner How to remove the grille Removing and Installing the GrilleHow to replace the grille Address Setting of the Remote Control Unit Room Temperature Control CoolingDry a zone Dry Operation DehumidificationCooling operation Dry B zoneAt least approx min Sec Freeze Prevention Cooling and DrySet Speed Automatic Fan Speed Cooling and Dry Troubleshooting Check before and after troubleshootingCheck outdoor unit Air conditioner does not operateCircuit breaker trips or fuse blows Check indoor unitNeither indoor nor outdoor unit runs Power is not suppliedThere is a possibility of short circuit Check Timer on the remote control unit Check remote control unitCheck fuse on the indoor P.C.Board Check setting temperature Only outdoor unit does not runOnly flap motor does not run Some part of air conditioner does not operateOnly indoor fan does not run Only outdoor fan does not runOnly compressor does not run Poor cooling Air conditioner operates, but abnormalities are observedExcessive cooling Indoor Unit Power Supply CordMeasurement of Insulation Resistance Measurement of Insulation Resistance for Electrical PartsChecking Continuity of Fuse on PCB Assy Checking Motor CapacitorOI-852-6-4181-018-00-1 Features ContentsSafety Instructions Alert SymbolsInstallation Location Product InformationNames of Parts Unit Display and Operation ButtonRemote Control Unit Display SymbolsRemote Control Unit Jumper wire for address switching Temperature setting buttons TempCancel button Back side of remote control unit Cover removedACL button Using the Remote Control UnitAir conditioner Indoor unit Receiver Remote control UnitAutomatic fan speed Operation with the Remote Control UnitManual fan speed Economy Mode Timer setting Using the 12-HOUR on and OFF TimerTimer times appear in the display for only 3 seconds HoursDo not Using the 1-HOUR OFF TimerTips for Energy Saving Stop Operate Hour HoursKnob Adjusting the Airflow DirectionButton ON/OFF Care and Cleaning Troubleshooting Operating RangeCenter manual