Sanyo XHX1852, UHX2452, UHX0752, UHX1252, UHX3652, UHX1852, THX2452, THX1252, THX1852 Address Settings

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Remote Control Functions

2. Wireless Remote Controller

When mounting the

Before mounting the wireless remote control unit on the wall, place the unit at the mounting

wireless remote control

 

position, press the ON/OFF operation button and check that the signals are received

unit on a wall for use

 

properly.

 

To remove the wireless remote control unit, disengage it by pulling it toward you.

Secure the installation fitting of the wireless remote control unit using the screws.

1

Press.

2

Installation fitting of wireless remote control unit

Place here.

Procedure for installing the wireless remote control unit

1

1

2

2

Operating tips • Do not operate the wireless remote control unit too far away from the signal receiver.

Doing so may cause operational errors.

Make absolutely sure that the wireless remote control unit and signal receiver are both in the same room.

When operating the wireless remote control unit, point it directly at the signal receiver. A beep is heard when a signal is received properly.

Avoid places where the wireless remote control unit will be obscured by curtains, etc. Remove it before operation.

3

3

4

4

5

5

6

6

7

7

8

8

5. Address Settings

How to check the addresses

How to set the matching address

NOTE

When a multiple number of indoor units that can be operated by the wireless remote control unit have been installed in the same room with a multi-unit or single-unit installation, this button enables addresses to be set in order to prevent the sending of signals to the wrong indoor unit. Each of up to six indoor units can be controlled separately using its own wireless remote control unit by matching the number of the address switch on the operation area of the indoor unit and the number used for the address of its wireless remote control unit. (The indoor units cannot be controlled separately when they are used in a flexible combination format, simultaneous operation of multi units format or any other such format since they will all operate at the same time.)

The signal receiver has an address switch for signal reception, and the wireless remote control unit has an address switch for signal transmission.

When the ADDRESS button on the wireless remote control unit is pressed, the current address appears on the wireless remote control unit's display. The buzzer sounds if the address displayed matches the signal receiver's address. (The buzzer always sounds if “ALL” appears as the address display.)

If “ALL” appears as the address display, operations can be performed irrespective of the signal receiver's address. Point the wireless remote control unit at the signal receiver of the unit to be operated, and send the signal.

Wireless remote control unit s address setting

1.When the ADDRESS button is held down for 4 or more seconds, “ ” lights on the wireless remote control unit's display, and the current address blinks.

2.Each time the ADDRESS button is now pressed, the address changes by one setting in the

following sequence: ALL 1 2 3 6 ALL.

Select the setting which matches the setting of the address switch in the operation area of the indoor unit to be operated.

3.When the SET button is now pressed, the address stops blinking and lights instead, and it remains on the display for 5 seconds.

The buzzer sounds if the setting matches the setting of the address switch in the operation area of the indoor unit.

When the batteries are replaced, the address setting returns to “ALL ”.

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Contents „ R410A Models Indoor Units Outdooe UnitsPage Check of Density Limit Contents Contents Test RUNTest Run Preparing for Test RunTest Run Procedure Items to Check Before the Test RunSetting of Unit Control PCB Main Outdoor Unit PCB SettingNo. of outdoor units Outdoor unit setting S006 Indoor unit setting S004 Rotary switch, redSystem address S003 System address No P DIP switch, blue 10 Unit No. settingAuto Address Setting Auto Address Setting Basic wiring diagram ExampleAutomatic Address Setting from the Outdoor Unit 22-9 RefrigerantCircuit On the No Case 2 Automatic Address Setting no compressor operationAutomatic Address Setting from Outdoor Unit UnitsCase 3A Automatic Address Setting in Heating Mode Automatic Address Setting* from the Remote Controller Case 3B Automatic Address Setting in Cooling ModeDisplay during automatic address setting Remote controller displayOn outdoor main unit PCB Remote Controller Test Run Settings Auto Address Setting Remote Controller Test Run SettingsIf 1 indoor unit is connected to 1 remote controller Use the remote controller to check the indoor unit addressTest Run Meaning of Alarm Messages Alarm contentsPossible cause of malfunction P02 Alarm messages displayed on system controller Wireless Remote Controller Timer Remote Controller RCS-TM80BGMain Operating Functions Thermostat is turned ON/OFF according to as shown below Room Temperature ControlMain Operating Functions DegOperating mode change Shifted set temp After the compressor turns onTransmitter Wireless Remote ControllerMode button FAN Speed selector buttonAddress button Cool mode and Dry mode, if the flaps are set in a downwardFilter button C Sensor buttonOFF Timer Indicator when swing operation is stoppedTimer SET button OFF Cycle Timer Receiver Multiple units Group Temperature sensors at the indoor unit side are usedOperation ControlUsing the Wireless Remote Control Unit How to install batteriesCover Address Settings Type D typeShutdown Emergency OperationOperation Control unit will not be acceptedPress the Emergency operation button once more Troubleshooting Trouble Possible Cause RemedyTrouble Possible Cause Timer Remote Controller RCS-TM80BG How to Use the Timer Remote Controller Operating buttonsNames and Operations Timer program Display Section Refer to Setting indicationTimer No. indication Timer OFF indicationInstallation Manual for Timer Remote Controller How to install the Remote ControllerIndoor Unit Setting Mode Group Control Using 2 Remote ControllersRemote Controller Setting Mode To Display the Sensor Temperature13/32 Set to today’s day of the week Setting the Present TimeOnce you enter in the setting mode Day and time fl ash Press To change the present hour in the range of 0 to 23Press To enter the program confirmation mode Start setting Weekly Program Function Checking Weekly TimerProgram image diagram Select a Timer numberSet the hour. program step Set the minute. program stepPattern Press / to change the temperature settingSet the program pattern. program step Indoor unit starts operation at the programmed timeIf Power Failure Occurred How to invalidate the program timerHow to cancel the program timer invalidation Deleting the Program TimerSelect the copy source Duplicating the Program TimerYou can duplicate the preset program by day Before Asking Repair WorkRoom temperature Precautions„ For Example Setting at Outing Temperature 86F 30C Outing FunctionCanceling the outing function Outing function indicationOuting function indication Status Sleeping Function Wired Remote Controller Test Run Settings Procedure Simple Settings FunctionList of Simple Setting Items Detailed Settings Functions List of Detailed Setting Items Setting dataDescription Item code Setting data Description Setting data Code DescriptionTimer Remote Controller RCS-TM80BG Table of DC Fan Motor Tap Settings ceiling-mounted type TP6 TP3 TP1 Remote Controller Servicing Functions Display Sensor Servicing check Alarm history Press and holdMaintained Test Run Function Normal remote controller display Trouble Diagnosis Contents of Remote Controller Switch Alarm Display Heat exchanger 1 gas temp. sensor F06 OFF Are occurring Automatic address setting is in progressNumber that was set Alarm display Display meaning2WAY ECO-i Alarm Codes Alarm code Alarm meaningE12 Alarm Alarm code E06 Alaral rm Alarm codeAlarm E04 occurs E15 Alarm Alarm codeE24 Alarm Alarm code E16 Alarm Alarm codeE20 Alarm Alarm code At a number of indoor unitsE29 Alarm Alarm code E25 Alarm Alarm codeE26 Alarm Alarm code Power at the outdoor unit main is turned OFFCheck Check for crossed wiring and installation errors F04, F05, F22 Alarm Alarm codeCrossed wiring or installation error Outdoor unit control PCBF07, F24 Alarm Alarm code Identification of the problem in this caseF06, F23 Alarm Alarm code Alarm meaningF17 Alarm Alarm code Alarm code F12F16 Alarm Alarm code F08F31 Alarm Alarm code H03 alarm Alarm codeWhich may damage the compressor H06 Alarm Alarm codeOn the degree of the problem Valve must be replacedH11, H12, H21, H22 Alarm Alarm code H13, H23 Alarm Alarm code H05, H15, H25 Alarm Alarm codeH31 Alarm Alarm code L04 Alarm Alarm codeL05 Alarm Alarm code L17 Alarm Alarm code L06 Alarm Alarm codeL10 Alarm Alarm code L18 alarm Alarm codeP03, P17, P18 Alarm Alarm code P04 Alarm Alarm code Primary or secondary current P05 Alarm Alarm codeP16 Alarm Alarm code Noise in some casesP22 Alarm Alarm code P26 Alarm Alarm codeP29 Alarm Alarm code Blinking inspection display 1 Automatic backup Alarm code Blinking Inspection displayCompressor magnet SW seizing detection Within that refrigerant tubing system are stopped Alarm meaning Compressor magnet SW seizing detectedAlarm may be caused by the effects of noise. See notes Corresponding outdoor unitPage PCB and Functions Outdoor Unit Control PCB Outdoor Unit Control PCB CR-CHDX14053Progress will stop the automatic address setting operation Functions for CR-CHDX14053Mode. Static signal Outdoor Unit Control PCBLink wiring Setting the Outdoor Unit address S007 Setting AddressSystem only Indoor Unit Control PCB T10JP1 For AC Fan Motor CR-UXRP71B-B For DC Fan Motor CR-SXRP56B-BCR1 for CR-KR74GXH56A/KHX0752~KHX1852 Wall-Mounted CR1 for CR-KR254GXH56A/KHX2452 Wall-Mounted CR2 for POW-KR74GXH56/KHX0752~KHX2452 Wall-Mounted Signal. Jumper wire cut Static signal continuous signal Or lessCN017 Option CN014SELF-DIAGNOSIS Function Table Self-Diagnosis Function Table Alarm displayAlarm descriptionSelf-Diagnosis Function Table Trouble Cause and correctionCheck items E15 E16 E20 CauseAlarm code Alarm meaning DISCH2Service Checker Outdoor Unit Maintenance Remote Controller System DiagramFunctions Functions on the ordinary display Cooling/heating change Fig Temperature monitorAll units start/stop Fig All units test run FigDisplay functions Item codes can be changed with ButtonsItem code Remarks XX-YY R.C Sample display -4, FigSample Display A, B Indoor unit Monitoring OperationsDisplay of unit No main unit Outdoor unitOutdoor Unit Alarm History Monitor „ Setting mode Code Parameter Description SET Data„ Setting mode Parameter Description SET DataPage 200706MDC