故障排除 Troubleshooting; 电器不良现象 Electrical Appliance Faults - Midea J82 Series Installation And Service Manual

7 故障排除 Troubleshooting
7.1 电器不良现象 Electrical Appliance Faults
问题
Problem
(一) 射灯不亮
Spotlight doesn't
shine
(二) 风机不转
Fan doesn't rotate
(三) 射灯和风机都
不工作
Both the spotlight
and fan don't work
- -
可能原因
Possible Causes
1. 射灯老化损坏；
Spotlight has aging damage.
2. 灯线接触不良或损坏；
Lamp cord has poor contact or damage.
3. 射灯控制开关损坏或接触不良；
Spotlight control switch has damage or
poor contact.
4.接线板损坏或接线不良。
Terminal block has damage or poor
contact.
1. 控制开关损坏；
Control Switch is damaged.
2. 风机接线端子接触不良；
Fan terminal has poor contact.
3. 接线板损坏或接线不良；
Terminal block has damage or poor
contact.
4. 风机组件损坏。
Fan assembly is damaged.
1. 电源没有正常接通，或没插插头；
Power hasn't been normally switched on
or inserted the plug.
2. 电源线损坏或接触不良；
Power cord has damage or poor contact.
3. 接线板损坏或烧坏；
Terminal block is damaged or burned out
4. 开关组件损坏；
Switch assembly was damaged.
5. 风机组件和射灯都损坏。
Both fan assembly and spotlight is
damaged.
Maintenance Countermeasures
1. 更换同规格型号的射灯；
Replace it with the same spec and model spotlight
2. 检查灯线各个接线端子和线路本身是否有损坏，如
损坏则更换灯线；
Check whether each lamp cord terminal and circuit itself
has damage, if damaged, replace the lamp cord.
3.检查开关是否工作正常，如开关按键损坏则更换开关
组件；
Check whether the switch works normally, if switch button
damaged, replace the switch assembly.
4. 如以上问题都工作正常，射灯还不亮，则可能是接
线板损坏，请更换接线板重新检测。
If the above problems work normally, but spotlight still
doesn't shine, probably the terminal block is damaged,
replace the terminal block and retest.
1. 检查控制开关按键是否工作正常，如按键损坏则更
换开关组件；
Check whether control swith button work normally. If the
button damaged, replace the switch assembly.
2. 检查风机各个接线端子连接是否正常，线路是否有
损坏，如线路有损坏则更换风机组件；
Check whether all terminal connection of fan is normal and
circuit is damged, if circuit damaged, replace fan assembly.
3. 检查接线板是否损坏或烧坏， 如损坏则更换接线板；
Check whether terminal block is damaged or burned out, if
damaged, replace the terminal block
4. 如以上问题都正常工作， 则更换风机组件重新检测。
If the above problems work normally, replace the fan
assembly and retest.
1. 检查是否有插插头，有没有正常通电；
Check whether it has plug-in or normal power conenction
2. 检查电源线端子是否接触正常或电源线是否损坏，
如损坏则更换相同规格的电源线；
Check whether power cord terminal has normal contact or
damage, if damaged, replace the same spec. power cord.
3. 检查接线板是否损坏或烧坏， 如损坏则更换接线板；
Check whether terminal block is damaged or burned out, if
damaged, replace the terminal block
4. 检测开关组件是否按压正常，开关组件线路是否损
坏或接触不良，如损坏则更换开关组件；
Check whether the swithc assembly button works normally
and circuit has damage or poor contact, if the button
damaged, replace the switch assembly.
5. 如以上问题都正常工作，则更换风机组件和射灯重
新检测。
If the above problems work normally, replace the fan
assembly and spotlight, retest.
14
维修措施