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海尔 中央空调 故障代码表 唐滔 发表于 2006-8-18 14:43:00

海尔 中央空调 故障代码表
双击自动滚屏 发布者:重百家电网 发布时间:2006-04-01 阅读:23次


海尔 MRV || 5e中央空调 故障代码表
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故障检测
1 系统故障代码显示,分配如下:
0-----9 内机故障
20---70 变频外机故障
71---100 定频外机故障
*注意* 按照转盘开关SW3,SW4,SW5 的设定,将SW3,SW4,SW5拨到故障检查位置,个内外机的故障代码就才会在数码管上显示出来
根据显示出来的故障代码,可以找出详细的故障内容,从而快速的排除故障。
2:故障代码定义
外机变频主机故障代码表
主机LED显示故障代码  
20               室外除霜温度传感器TE电路变频主板显示20

海尔 MRV || 5e 变频中央空调故障代码
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内机故障显示代码
主机显示代码    线控器显示代码  内电脑板LED5遥控接收窗定时等闪烁次数
01                    01                         1
02                     02                       2
03                      03                       3
04                      04                        4
05                       05                      5
06                         06                     6
07                             07                  7
08                         08                      8
09                          09                     9
0A                          0A                   10
室内码                    室外码                20


故障详细内容
01 室内环温传感器TA故障
02  室内管温传感器TC1故障
03  室内管温传感器TC2故障
04 室内双热源传感器故障
05  室内EERROM故障
06  室内机与室外机通讯故障
07  室内机与线控器通讯故障
08 室内机排水故障
09  室内地址重复故障
10  集中控制地址重复故障
20  室外机相对应的故障

海尔变频空调故障代码{内部资料}
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序号        适用机器型号        故障类型        故障显示方式                                                故障原因        备注
                        运转        制热        制冷        室内        室外        可恢复               
1        KF(R)-25GW/HG(ZXF)  KF(R)-35GW/HG(ZXF) KF(R)-23GW/HB(ZXF)  KF(R)-33GW/HB(ZXF)  KFR-28GW/HB(BPF)  KFR-35GW/HB(BPF)以上两种机型是铁壳外机         室内热敏电阻异常        闪                灭        灭        *                *        1.接插件接触不良或控制基板不良2、热敏电阻短/断        请服务人员根据实际的维修措施,丰富此故障代码,可以发邮件:ASJSH@HAIER.COM;电话:0532-7636955\4926595等联系补充.
                热交热敏电阻异常        闪                亮        亮        *                *        1.接插件接触不良或控制基板不良3、热敏电阻短/断       
                EEPROM异常        闪        亮        闪        *                        1.控制基板是否损坏;2.是否有强干扰源       
                内风机异常        灭        亮        闪        *                        1.内风机是否损坏;2.基板是否损坏;3.含油轴承是否运转不良.

"KF(Rd)-60LW/G(ZXF) KF(Rd)-50LW/G(ZXF) KF(Rd)-50LW/G(ZYF) KF(Rd)-60LW/G(ZYF) KF(Rd)-71LW/G(ZXF) KF(Rd)-71LW/G(ZYF) KF(Rd)-60LW/K(ZXF) KF(Rd)-58LW/K(ZXF) KF(Rd)-68LW/K(ZXF) KF(Rd)-48LW/K(F)  KF(Rd)-48LW/K(XF) KF(Rd)-48LW/K(YF) KF(Rd)-58LW/K(F)  KF(Rd)-58LW/K(XF) KF(Rd)-58LW/K(YF) KF(Rd)-68LW/K(F)  KF(Rd)-68LW/K(XF) KF(Rd)-68LW/K(YF) KF(Rd)-71LW/K(F)  KF(Rd)-71LW/K(XF) KF(Rd)-71LW/K(YF)   KFRd-50LW/V(ZXF)    KFRd-60\71LW/V(ZXF)    KFRd-48、50LW/Z2          KF-48LW/Z2          KFRd-58LW/Z2          KF-58LW/Z2          KFRd-71LW/Z2          KF-71LW/Z2            KF-45LW/Z2           KFRd-48LW/K2          KF-48LW/K2           KFRd-58LW/K2          KF-58LW/K2           KFRd-68LW/K2          KF-68LW/K2           KFRd-50、60、71LW/VA(ZXF)  KF(Rd)-50LW/G(ZXF) KF(Rd)-50LW/G(ZYF) KF(Rd)-60LW/G(ZXF) KF(Rd)-60LW/G(ZYF) KF(Rd)-71LW/G(ZXF) KF(Rd)-71LW/G(ZYF)   KFR-70LW/Z(S)   KF(Rd)-48LW/Z   KF(Rd)-58LW/Z
KF(Rd)-70LW/Z    KF(Rd)-70LW/Z(S)  KFRD-75LW/G(ZXF) KFRD-75LW/@(F)"        E1室内环境温度传感器保护        E1                                                1.查室内环境温度传感器是否短路或开路。2.换内板       
                E2室内盘管温度传感器保护        E2                                                1.查室内盘管温度传感器是否短路或开路。2.换内板       
                压力保护        E6                                                       
                E7电源低电压保护        E7                                                1.查内板电阻R2是否烧坏。若烧坏,换电阻即可。2.查内板TV-01原副边线圈是否断路,若断路,则换TV-01。       
                E8面板与内机通信故障        E8                                                1.查内板电阻R13是否烧坏。若烧坏,换电阻即可。2.查内板L2、L3线圈是否断路,若断路,则换L2、L3即可。3.根据实际电网情况,考虑将L2、L3分别用短接线短接。       
                不开机                                                        1.查变压器是否烧坏。正常则进入下一步。2.查电源滤波器LX102是否腿断,若是换LX102。3.查保险丝烧否,若是,则换保险丝。4查+5V,+12V电源正常,内电脑板在测短接内板XT2端子,仍不工作,可判定单片机损坏,换内电脑板。       
                制热外风机时开时停                                                        属空调器正常保护,向用户解释清楚。       
                不制冷                                                        压机继电器坏。       
                压机工作不制热                                                        换向阀继电器坏。       
                外风机不转                                                        风机继电器坏。       
                内风机不转                                                        内板风机输出继电器坏。       
序号        适用机器型号        故障类型        故障显示方式                                                故障原因       
                        电源        定时        运转        室内        室外        可恢复               
3        KF(R)-35GW/Z        室内热敏电阻异常        闪        灭        灭        *                *        1.接插件接触不良或控制基板不良       
        KF(R)-25GW/Z        热交热敏电阻异常        闪        亮        亮        *                *        1.接插件接触不良或控制基板不良       
        KF(R)-32GW/Z        除霜热敏电阻异常        亮        亮        闪                *        *        1.接插件接触不良或控制基板不良       
        KF(R)-23GW/Z        吐出热敏电阻异常        闪        亮        灭                *        *        1.接插件接触不良或控制基板不良       
        KFR-28GW/K(BPZXF)        基板热敏电阻异常        亮        灭        闪                *        *        1.接插件接触不良或控制基板不良       
        KFR-35GW/K(BPZXF)        模块热敏电阻异常        亮        闪        亮                *        *        1.接插件接触不良或控制基板不良       
        KFR-26GW/M(JF)        室外热敏电阻异常        亮        闪        灭                *        *        1.接插件接触不良或控制基板不良       
        KFR-36GW/M(F)        传送异常        灭        灭        闪        *        *                1.周围有大的干扰源,2.接线错误或控制基板不良 

KF-36GW/M(F)        压机运转异常        闪        灭        亮                *                1.压缩机有无抱轴现象。2.功率模块有无损坏。       
        KFR-26GW/M(F)        吐出温度过升保护        灭        闪        灭                *                1.系统是否缺气或注气量过多2.电压是否过高(242V以上)或过低(187V以下)3.毛细管是否有堵塞现象4.传感器或控制基板元件是否异常5.室内外环境温度是否过高       
        KF-26GW/M(F)        AC电流保护、定频机电流超限        闪        闪        灭                *                1.系统是否注气量过多。2.电压是否过低(187V以下)。3.CT或控制基板元件是否异常       
        KFR-32GW/M(F)        DC电流保护        闪        闪        亮                *                1.压缩机有无抱轴现象。2.功率模块有无损坏。3.电压是否过高(242V以上)或过低(187V以下)       
        KF-32GW/M(F)        不足电压保护        灭        闪        亮                *                1. 电压是否过低        2. 控制基板是否损坏       
        KFR-36GW/M(BPF)  KF-36GW/MK(YF)        室外基板温度保护        灭        闪        闪                *                1. 控制基板是否异常    2. 室外环境温度是否过高       
        KFR-28GW/M(BPF)     KFR-48GW/K(ZXF)KFR-36GW/MK(YF)         模块温升保护        亮        闪        闪                *                1. 压缩机有无抱轴现象。2. 功率模块有无损坏。  3. 散热胶是否均匀。     4. 电压是否过高(242V以上)或过低(187V以下)

KF(R)-36/26GW/N(F)        高负荷保护        闪        闪        闪        *                        1. 过滤网是否堵塞     2. 室内外环境温度是否过高                     3. 注气量是否过多        4. 控制基板元件是否损坏5. 电压是否过高或过低       
        KFR-28GW/HB(BPF)        CT断线保护        闪        灭        闪                *                1. 控制基板是否损坏   2. 系统缺气                3. 四通阀换向不到位       
        KFR-35GW/HB(BPF)        EEPROM异常        闪        亮        闪        *        *                "1.控制基板是否损坏

"       
        KFR-33GW/M(F)        内风机异常        灭        亮        闪        *                        1.内风机是否损坏       
序号        适用机器型号        故障类型        故障显示方式                                                故障原因       
                        运行          制热        制冷        室内        室外        可恢复               
4        KF(R)-25GW/HB(F)         室内热敏电阻异常        闪        灭        灭        *                *        传感器短路或开路       
        KF(R)-35GW/HB(F)        热交热敏电阻异常        闪        亮        亮        *                *        传感器短路或开路       
        KFR-28GW/C(BPF)        内风机异常        灭        亮        闪        *                        内风机无返馈       
        KF(R)-25GW/K(F)        EEPROM异常        闪        闪        亮           *                        数据错误或无EEPROM       
        KF(R)-33GW/K(F)                                                                       
5        KFR-26GW/(BP)1        室内环境温度传感器短(断)路        闪        灭        灭                                       
        KFR-35GW/(BP)1        室内热交温度传感器短(断)路        闪        亮        亮                                       
        KFR-26GW/(BP)2        除霜温度传感器短(断)路        亮        亮        闪                                       
        KFR-35GW/(BP)2        压缩机排气温度传感器短(断)路        闪        亮        灭                                       
        KFR-35GW/C(BPF)        线路板上热敏电阻短路        亮        灭        闪                                       
                通讯异常        灭        灭        闪                                       
                排气管温度过高        灭        闪        灭                                       
                AC电流过高        闪        闪        灭                                       
                DC电流过高        闪        闪        亮                                       
                CT断线        闪        灭        闪                                       
                电压过低        灭        闪        亮                                       
                室外线路板过热        灭        闪        闪                                       
                高负载高限制        灭        闪        闪

KF(R)-33GW/Z1        进风温度短路或开路        灭        灭        闪                                       
        KFRd-23GW/Z1-30        盘管温度短路或开路        亮        亮        闪                                       
        KFRd-32GW/Z1-30        室内风机报警        室内风机加压后10秒仍检测不出风机脉冲,关闭向室内风机的输出电压,待机30秒后,再向风机加电压,10秒内仍无风机脉冲,发出报警信号,电源灯,运行灯以1Hz/s闪2下,然后电源灯,定时灯,运行灯3灯全闪1秒,依次循环                                                       
        KFRd-33GW/Z1-30                                                                       
        KFR-23GW/D1                                                                       
        KF(R)-32GW/L1(L30)                                                                       
序号        适用机器型号        故障类型        故障显示方式                                                故障原因       
                        运行          制热        制冷        室内        室外        可恢复               
7        KFR-50LW/V(BPZXF)        室内温度传感器故障                F1                                               
        KFR-60LW/V(BPZXF)        室内热交传感器故障                F2                                               
        KFR-68LW/V(BPZXF)        室内制热过载                F4                                               
        KFR-58LW/K(BPQYF)        室内制冷结冻                F5                                               
        KFR-68LW/K(BPQYF)        面板内机通讯故障                F7                                               
        KFR-48LW/K(BPF)        模块故障                E1                                               
        KFR-48LW/K(BPXF)        无负载                E2                                               
        KFR-58LW/K(BPF)        内、外机通讯故障                E3                                               
        KFR-58LW/K(BPXF)        压机过热                E4                                               
        KFR-68LW/K(BPF)        总电流过流                E5                                               
        KFR-68LW/K(BPXF)        环温传感器故障                E6                                               
        KFR-52LW/M(BPJXF)        热交传感器故障                E7                                               
        KFR-58LW/M(BPJXF)        单片机ROM坏                E8                                               
        KFR-68LW/M(BPJXF)        电源过压、欠压保护                EA                                               
        KFR-60LW/V(BPZXF)        室外制冷过载                EC                                               
        KFR-52LW/N(BPJXF)        EEPROM错                EE                                               
         KFR-58LW/N(BPJXF)        压力保护                ED                                               
        KFR-50LW/@(BPJXF)        外回气传感器故障                EB                                               
                压缩机传感器异常                E9                                               
                加湿缺水                F8

适用机器型号        故障名称        内电脑板LED1                内电脑板LED2                                故障原因       
                        状态        次数        状态        次数                               
        等所有带有温度显示的变频柜机系列        室温传感器故障        闪        1        灭                                短路/断路       
                热交传感器故障        闪        2        灭                                短路/断路       
                室内制热过载        闪        3        灭                                管温>72℃       
                室内制冷结冰        闪        4        灭                                管温<-1℃       
                通讯故障(面板、室内外)        闪        5        灭              &n

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