Interunit Piping Length m 20 Max. Detection Malfunction When the microcomputer judges that the centralized address signal is duplicated Decision. Overview This chapter contains the following topics: Topic See page 3. In case of simultaneous operation system Indoor unit Indoor unit Master Slave remote control Wired remote to Outdoor control Unit Note 4 Norm. Component Liquid pipe connection Gas pipe connection Drain pipe connection remote control wiring connection Power supply connection Drain hole Air filter Air suction side Air discharge side Nameplate Part 1 —. Part 5 — Disassembly and Maintenance 5—81. Procedure: Step Procedure Points Remove the 7 bottom panel installation screws 2 each on the left and right, 3 in the rear , and remove the bottom.
The use of the remote control sensor can be enabled by changing field setting 10 20 -2-02 to 10 20 -2-01. Hi-X -tubes and coated waffle louvre fins are used. Sensors Outside temperature thermistor Outdoor heat exchanger thermistor. Remove lead wire retaining plate. Check the voltage between pins 1 and 3 of X26A.
Component Liquid pipe connection Gas pipe connection Drain pipe connection Power supply connection Transmission wiring connection Air outlet Air suction grille Water supply intake for drain Corner decoration cover Drain hose Part 1 —. Part 5 — Disassembly and Maintenance 5—97. Procedure: Step Procedure Points Remove the 2 mounting screws on the switch box cover. String Mounting fixture Mounting fixture Mounting fixture Mounting the decoration Remove the decoration coverin the corner panel. Switch box fixing screw Tilt the switch box in the direction shown by the arrow, then draw the. Turn the power supply Check of off once and then back on.
C5: Gaspipe thermistor R3T C9: Air suction thermistor R1T. Procedure: Step Procedure Points 1 Removing the decoration panel Remove the switch box cover and disconnect the connector of swing motor from the harness. Procedure: Step Procedure Points Remove the left and right side The left and right side panels panels, operation display have to be taken off in order to cover and front grille. Fan rotor retainer Resin nut 3 Remove the fan motor. Push the air filter installation panel from 2 places in the direction of. Causes The possible causes are: Error in the drain pipe installation. S2670 Pull apart the thermistor ass'y and motor lead wire Fan motor lead wire Thermistor.
It also has resistant ability to accommodate with the maximum voltage up to 440 volts. Provisional hanger Remove the two fixing screws at the switch box side first. Procedure: Step Procedure Points Drain pump is located at piping side. Procedure: Step Procedure Points 1 Removing the decoration Remove a string provided to covers in the corner of prevent the decoration cover decoration panel. Function Content and operation method Example of the remote control display Display malfunction history Past error code The history No. Interunit Piping Length m 20 Max. Be sure to use a heat Anti sweat tube sweat tube of header and resistance tie wrap when thermistor.
Install the motor after checking of correct gear S2649 engagement. Introduction In the first stage of the troubleshooting sequence, it is important to correctly interpret the error code on the remote control display. To dismount fan, remove washer based nut using double-ended wrench. Procedure: Step Procedure Points 1 Removing the suction grille Push the buttons and pull down Push the 2 buttons When closing, push up the simultaneously and pul. Push three claws on the S2697 rear side of panel to. Test run checks To carry out a test run, check the following: Check that the temperature setting of the remote control is at the lowest level in cooling mode or. Remove the 2 bearing installation screws and remove the bearing.
The error code helps you to find the cause of the problem. Procedure: Procedure Points Step 1 Removing the drain pan Remove the drain socket cap to discharge water. Component Air outlet Air suction grille Air filter Gas pipe connection Liquid pipe connection Drain pipe connection Earth terminal Inside the electric components box Suspension bracket Backward piping and wiring connection opening lid Upward piping and wiring connection opening lid Right side pipe connection. Component Component Heat exchanger assy Fan motor B1. First code Second code No. Part 5 — Disassembly and Maintenance 5—87.
Introduction This chapter contains the following information: How to change the field settings The field settings The factory settings. Procedure: Step Procedure Points Remove 4 screws each 16 screws in total to dismount the 4 seal materials. Procedure: Step Procedure Points Remove the fan rotor according to the procedures for removing the fan rotor and fan motor. Procedure: Step Procedure Points 1 Removing the air filter Open the suction grille. In case of simultaneous operation system Indoor unit Indoor unit Master Slave remote control Wired remote control to Outdoor Unit Note 4 Norm.