Sanyo Sanyo Split System Air Conditoner, SAP-K77RAX Removing and Installing the Grille

Page 37

7-5. Removing and Installing the Grille

Basically, these models can be installed and wired without removing the grille. If access to any internal part is need- ed, follow the steps as given below.

How to remove the grille

(1)Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then remove the panel by pushing the arms towards the outside while pulling the panel towards you. (Fig. 9)

(2)Lift the anti-mold filter up slightly to disengage the protrusions from the hooks on the unit, and then pull downward to remove the filter from the unit. (Fig. 9)

(3)Remove the 4 screws. Grasp the grille on both bottom sides, and pull it towards you slightly. (Fig. 10)

(4)Press the 2 tabs on the top of the grille to disengage them. (Fig. 10)

(5)Pull the grille towards you to remove it. (Fig. 10)

Front panel

Arm

 

Grille

Anti-mold filter

Screw

Protrusions

 

Fig. 9

Fig. 10

How to replace the grille

(1)Insert the bottom of the grille into the frame.

(2)While aligning both edges of the grille with the frame, move the grille horizontally and insert the top and bottom into the frame.

(3)Press the grille firmly with your hand to ensure no gap exists between the frame and grille.

(4)Tighten the 4 screws.

(5)Grasp the sections near the front panel arms on both sides, and hold the front panel so that it is nearly horizontal. Push the arm shafts towards the outside so that they come into contact with the top of the indentations on the right and left sides of the air conditioner. Then push firmly until the arm shafts click into place. (Fig. 11)

(6)Insert the top of the anti-mold filter, and then fit the protrusions on the bottom of the filter all the way into the hooks on the unit.

(7)After closing the front panel, press firmly on the parts indicated by the arrows to securely fasten the panel in place. (Fig. 12)

NOTE

Check that no gap exists between the frame and the grille.

Front panel

Indentation

Arm

Fig. 11

Pin

Fig. 12

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Contents Split System AIR Conditioner Please Read Before Starting Table of Contents Appendix Operating Range Temperature Indoor Air Intake Temp Outdoor Air Intake TempIndoor Unit Unit SpecificationsOutdoor Unit SAP-K97RAX Outdoor Unit SAP-C127RAX SAP-K127RAXIndoor Unit SAP-K77RAX Major Component SpecificationsIndoor Unit SAP-K97RAX Indoor Unit SAP-K127RAX Outdoor Unit SAP-C77RAX Outdoor UnitOutdoor Unit SAP-C97RAX R115H5A / 1,100W Power Relay Model Rating EL200/240A1-F M AC277V 30A Other Component SpecificationsDimensional Data Unit mm 370 Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAX Refrigerant Flow DiagramPerformance Data Performance chartsTemp. C Current Indoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAX Air Throw Distance Charts Indoor Unit SAP-K97RAX Indoor Unit SAP-K127RAX Cooling Capacity Single Phase 50 Hz55 kW 460 m 3/h Electrical Data Electrical CharacteristicsController Electric Wiring Diagrams8FA2-5250-29800-0 Installation Site Selection Installation InstructionsAvoid Outdoor UnitRecommended Wire Length and Diameter Mounting on a Wall Remote Control Unit Installation PositionHow 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 Cooling Room Temperature ControlCooling operation Dry Operation DehumidificationDry a zone Dry B zoneAt least approx min Sec Freeze Prevention Cooling and DrySet Speed Automatic Fan Speed Cooling and Dry Check before and after troubleshooting TroubleshootingCircuit breaker trips or fuse blows Air conditioner does not operateCheck outdoor unit 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 Only outdoor unit does not run Check setting temperatureOnly indoor fan does not run Some part of air conditioner does not operateOnly flap motor does not run Only outdoor fan does not runOnly compressor does not run Poor cooling Air conditioner operates, but abnormalities are observedExcessive cooling Measurement of Insulation Resistance Power Supply CordIndoor Unit Measurement of Insulation Resistance for Electrical PartsChecking Motor Capacitor Checking Continuity of Fuse on PCB AssyOI-852-6-4181-018-00-1 Contents FeaturesInstallation Location Alert SymbolsSafety Instructions Product InformationUnit Display and Operation Button Names of PartsSymbols Remote Control Unit DisplayRemote Control Unit Cancel button Temperature setting buttons TempJumper wire for address switching Back side of remote control unit Cover removedAir conditioner Indoor unit Receiver Remote control Using the Remote Control UnitACL button UnitAutomatic fan speed Operation with the Remote Control UnitManual fan speed Economy Mode Timer times appear in the display for only 3 seconds Using the 12-HOUR on and OFF TimerTimer setting HoursTips for Energy Saving Using the 1-HOUR OFF TimerDo not Stop Operate Hour HoursKnob Adjusting the Airflow DirectionButton ON/OFF Care and Cleaning Operating Range TroubleshootingCenter manual