Sanyo UHX0752, UHX2452, UHX1252, UHX3652 Code Parameter Description SET Data, „ Setting mode

Page 111

Service Checker

1. Outdoor Unit Maintenance Remote Controller

6. Setting the Outdoor Unit EEPROM Data

This function is used to make the outdoor unit

EEPROM data settings.

„ Setting mode 1

 

 

4

 

 

 

Press the

(CHECK) button and the

(VENTILATION) button simultaneously for 4 sec-

onds or longer.

 

 

 

Press the temperature setting

and

buttons to change the item code. The item codes

and setting data are shown in the table below.

Press the timer time

and

buttons to

change the setting data.

 

 

To confirm the changed setting data, press the (SET) button.

(At this time, the “SET DATA” display stops blinking and remains lit.)

” blinks when this mode is engaged, and

” appears in the outdoor unit address section. The item code number (values shown in the table below) and the corresponding setting data (6 dig- its) are also displayed. (The 6 digits of the setting data are displayed by changing between the first 3 digits (Fig. (A) and the last three digits (Fig. (B). When the first 3 digits are displayed, the top dot of the colon is illuminated.)

To exit setting mode, press the (CHECK) button.

(A)

1

3

2

(A) and (B) are displayed alternately.

(B)

1

2

3

Code

Parameter

 

Description (SET DATA)

 

No.

 

 

 

 

 

 

 

 

 

 

0000

= Sensor input not present. Control is performed.

 

 

Snowfall sensor usage

0001

= Sensor input present. Control is performed.

 

 

0002

= Sensor input not present. Control is not performed.

 

 

 

 

0003

= Sensor input present. Control is not performed.

 

 

 

 

 

 

 

 

Outdoor unit fan Quiet mode

0000

= Disabled

0001 = Quiet mode 1

 

 

0002 = Quiet mode 2

0003 = Quiet mode 3

 

 

 

0004

= Quiet mode 4

 

 

 

 

Cooling

0000

Heat pump

 

 

 

 

0001

Cooling

 

 

 

 

 

 

 

 

 

Demand 1 current

0000

= 0% 0001 = 40 ...

0004 = 70

0007 = 100

0008 = 120

 

0009

= 140 0010 = 160

0011 = 200

0012 = –1 (no limit)

 

 

 

Demand 2 current

0000

= 0% 0001 = 40 ...

0004 = 70

0007 = 100

0008 = 120

 

0009

= 140 0010 = 160

0011 = 200 0012 = –1 (no limit)

 

 

6-9

4

5

6

7

8

Image 111
Contents Outdooe Units „ R410A Models Indoor UnitsPage Check of Density Limit Contents Test RUN ContentsPreparing for Test Run Test RunItems to Check Before the Test Run Test Run ProcedureMain Outdoor Unit PCB Setting Setting of Unit Control PCBUnit No. setting Indoor unit setting S004 Rotary switch, redSystem address S003 System address No P DIP switch, blue 10 No. of outdoor units Outdoor unit setting S006Auto Address Setting Auto Address Setting Basic wiring diagram ExampleAutomatic Address Setting from the Outdoor Unit 22-9 RefrigerantCircuit Units Case 2 Automatic Address Setting no compressor operationAutomatic Address Setting from Outdoor Unit On the NoCase 3A Automatic Address Setting in Heating Mode Case 3B Automatic Address Setting in Cooling Mode Automatic Address Setting* from the Remote ControllerDisplay during automatic address setting Remote controller displayOn outdoor main unit PCB Use the remote controller to check the indoor unit address Auto Address Setting Remote Controller Test Run SettingsIf 1 indoor unit is connected to 1 remote controller Remote Controller Test Run SettingsTest 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 Deg Room Temperature ControlMain Operating Functions Thermostat is turned ON/OFF according to as shown belowAfter the compressor turns on Operating mode change Shifted set tempFAN Speed selector button Wireless Remote ControllerMode button TransmitterC Sensor button Cool mode and Dry mode, if the flaps are set in a downwardFilter button Address buttonOFF Cycle Timer Indicator when swing operation is stoppedTimer SET button OFF TimerReceiver Control Temperature sensors at the indoor unit side are usedOperation Multiple units GroupUsing the Wireless Remote Control Unit How to install batteriesCover Address Settings D type TypeControl unit will not be accepted Emergency OperationOperation ShutdownPress the Emergency operation button once more Troubleshooting Trouble Possible Cause RemedyTrouble Possible Cause How to Use the Timer Remote Controller Operating buttons Timer Remote Controller RCS-TM80BGNames and Operations Timer OFF indication Display Section Refer to Setting indicationTimer No. indication Timer programHow to install the Remote Controller Installation Manual for Timer Remote ControllerTo Display the Sensor Temperature Group Control Using 2 Remote ControllersRemote Controller Setting Mode Indoor Unit Setting Mode13/32 Press To change the present hour in the range of 0 to 23 Setting the Present TimeOnce you enter in the setting mode Day and time fl ash Set to today’s day of the weekSelect a Timer number Weekly Program Function Checking Weekly TimerProgram image diagram Press To enter the program confirmation mode Start settingSet the minute. program step Set the hour. program stepIndoor unit starts operation at the programmed time Press / to change the temperature settingSet the program pattern. program step PatternDeleting the Program Timer How to invalidate the program timerHow to cancel the program timer invalidation If Power Failure OccurredBefore Asking Repair Work Duplicating the Program TimerYou can duplicate the preset program by day Select the copy sourceOuting Function Precautions„ For Example Setting at Outing Temperature 86F 30C Room temperatureCanceling the outing function Outing function indicationOuting function indication Status Sleeping Function Wired Remote Controller Test Run Settings Simple Settings Function ProcedureList of Simple Setting Items Detailed Settings Functions List of Detailed Setting Items Setting dataDescription Item code Setting data Description Code Description Setting dataTimer 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 Display meaning Are occurring Automatic address setting is in progressNumber that was set Alarm display OFFAlarm code Alarm meaning 2WAY ECO-i Alarm CodesE15 Alarm Alarm code E06 Alaral rm Alarm codeAlarm E04 occurs E12 Alarm Alarm codeAt a number of indoor units E16 Alarm Alarm codeE20 Alarm Alarm code E24 Alarm Alarm codePower at the outdoor unit main is turned OFF E25 Alarm Alarm codeE26 Alarm Alarm code E29 Alarm Alarm codeOutdoor unit control PCB F04, F05, F22 Alarm Alarm codeCrossed wiring or installation error Check Check for crossed wiring and installation errorsAlarm meaning Identification of the problem in this caseF06, F23 Alarm Alarm code F07, F24 Alarm Alarm codeF08 Alarm code F12F16 Alarm Alarm code F17 Alarm Alarm codeH03 alarm Alarm code F31 Alarm Alarm codeValve must be replaced H06 Alarm Alarm codeOn the degree of the problem Which may damage the compressorH11, H12, H21, H22 Alarm Alarm code H05, H15, H25 Alarm Alarm code H13, H23 Alarm Alarm codeH31 Alarm Alarm code L04 Alarm Alarm codeL05 Alarm Alarm code L18 alarm Alarm code L06 Alarm Alarm codeL10 Alarm Alarm code L17 Alarm Alarm codeP03, P17, P18 Alarm Alarm code P04 Alarm Alarm code Noise in some cases P05 Alarm Alarm codeP16 Alarm Alarm code Primary or secondary currentP22 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 Corresponding outdoor unit Alarm meaning Compressor magnet SW seizing detectedAlarm may be caused by the effects of noise. See notes Within that refrigerant tubing system are stoppedPage PCB and Functions Outdoor Unit Control PCB CR-CHDX14053 Outdoor Unit Control PCBFunctions for CR-CHDX14053 Progress will stop the automatic address setting operationOutdoor Unit Control PCB Mode. Static signalLink wiring Setting the Outdoor Unit address S007 Setting AddressSystem only Indoor Unit Control PCB T10JP1 For DC Fan Motor CR-SXRP56B-B For AC Fan Motor CR-UXRP71B-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 CN014 OptionSELF-DIAGNOSIS Function Table Trouble Cause and correction Alarm displayAlarm descriptionSelf-Diagnosis Function Table Self-Diagnosis Function TableCause Check items E15 E16 E20DISCH2 Alarm code Alarm meaningService Checker Outdoor Unit Maintenance Remote Controller System DiagramFunctions Functions on the ordinary display All units test run Fig Temperature monitorAll units start/stop Fig Cooling/heating change FigDisplay functions Item codes can be changed with ButtonsItem code Remarks Sample display -4, Fig XX-YY R.CSample Display A, B Outdoor unit Monitoring OperationsDisplay of unit No main unit Indoor unitOutdoor Unit Alarm History Monitor Code Parameter Description SET Data „ Setting modeParameter Description SET Data „ Setting modePage 200706MDC