Dimplex GDC16RWA User manual
变频空调检修外观拆卸指引
第1页/共6页
Dimplex inverter portable air conditioner trouble shooting and maintenance Guidance.
problem cause maintenance
tool maintenance methods important notes
◆电源线插头与插座接
触不良 ★更换接触良好的插座
I
ncompa
tiblity
happened at connection
of power plug & its
power socket
Replace with workable
power plug accordingly
◆滤波器烧坏
★机器上电开机,使用万用
表在滤波器OUT端测试棕
/蓝端子电压是否有
AC220-240V电压输出?如
有烧坏主更换之。
wave filter being
damaged
turn on the unit.to use
multimeter to detect
wave filter "out- signal" to
verfify the voltage wether
at 220-240V.or otherwise
to replace it
◆主板20A保险丝烧坏 ★目测主板保险丝是否烧
断,如有烧断即更换之。
mainboard fuse of input
current 20A was
damaged
To detect the fuse wether
workable or not
otherwise to replace it
◆CN52或CN57配线端
子松脱
★目测主板CN52\57是否
松脱,如是请用钳子把端子
夹紧重插。
CN52 or CN57 with
loose wiring connection
To detect the wiring
connection and affirm It
by using pincer
◆主板烧坏
★目测主板电子元件是否
有明显熏黑、漏电短路爆
裂现象，如是请更换主板
mainboard damaged
To check any sportmarks
on mainboard chips & its
workability not having
short circuit otherwise to
replace the new one
◆压缩机过热保护未解
除
★用温度计测试排气管湿
度是否高于125℃，如是
证明其热保护开启，待冷
却后再上电运行。
overheat protection of
compressor fail to
funtion
thermometer to check
tempreture at 125℃,If
detect to be overheat but
only to plug on after it is
cool down
◆5P通信配线端子松
★目测主板CN801插座&
驱动板CN7插座配线端是
否松脱，如是请重新插好
再上电。
万用表 十字螺丝
刀 尖嘴钳
一、上电无反应
No signaling-
Electrical live
parts
※1.断电后半分钟以上，
方可拆机检查。以免电
击伤人和烧毁万用表。
※2.维修人员需接上可靠
的接地，以免静电损坏
主板元件。
※3.主板更换时，请先记
录各配线配插位置，再
实施拆卸，以免安装新
板时配错线上电损坏主
板。 1.please wait at
leat 30 seconds before
discharging unit for
checking.This is to
ensure not harming user
& multimeter.
2.qualified technician to
ensure the live parts to
be earthly grounded in
order to protect the parts
to be safely operated
3.Please record all the
socket lot and wiring
connection before
replacing the new
mainboard.This is to
ensure correct wiring
connection to protect the
live parts
※1.断电后半分钟以上，
方可拆机检查。以免电
击伤人和烧毁万用表
※2.维修人员需接上可靠
的接地，以免静电损坏
第2页/共6页
Dimplex inverter portable air conditioner trouble shooting and maintenance Guidance.
problem cause maintenance
tool maintenance methods important notes
5P with poor wiring
connection
To check wether CN801
socket & driver CN7
socket wiring terminal
with poor connecting,or
otherwise to connect it
properly,then plug on for
continual use
◆3P通信配线端子松
★目测主板CN102插座&
驱动板CN6插座配线端是
否松脱，如是请重新插好
再上电。
3P with poor wiring
connection
To check wether CN102
socket & driver CN6
socket wiring terminal
with poor connecting,or
otherwise to connect it
properly,then plug on
◆2200uF电解电容损坏
★1.目测电解电容是否有
明显熏黑破裂现象，如有
请更换之.★2.使用万用表
检测电解电容容量是否不
足，如有请更换之。
2200U capacitor found
to be damaged
To check wether
capacitor with any spot
marks or signs of
damages. To use
multimeter to check
battery volumne,
otherwise to replace new
ones
◆驱动板损坏
★目测驱动板电子元件是
否有明显熏黑、漏电短路
爆裂现象，如是请更换主
板。
driver damaged
To check wether
capacitor with any spot
marks or signs of
damages. To use
multimeter to check
battery volumne,
otherwise to replace new
ones
◆压缩机启动不工作
★上电启动机器,用手触摸
压缩机机体,压缩机有启
动,但不工作(机体不发
热)，如是请送修更换。
Compressor out of
working
Turn on unit and
compressor is on but fail
to operate(no
heat).Please send it to
replace
◆下风机排气风管排气
不顺畅
★检查下风机排气风管管
路是否顺畅,如否请清理之
让其顺畅。
二、压缩机不启
动、启动不工作
Compressor not
working.
温度计 万
用表 十字螺
丝刀 尖嘴钳
主板元件。
※3.遇到如压缩机等主要
部件故障，请送至专业
的维修机构维修。
※4.驱动板更换时，请先
记录各配线配插位置，
再实施拆卸，以免安装
新板时配错线上电损坏
驱动板。 ※
5.2200ｕF电解电容需区
分正负极性，黑色线配
正（+）极， 白色线配
负（-）极。
Please wait at least 30
seconds before
discharing the unit for
checking.This is to
ensure not harming user
& also protecting
multimeter 2.qualified
technician to ensure the
live parts to be earthly
grounded in order to
protect the parts to be
safely operated
3.Any problems related
to main parts.eg
compressor.please send
to qualified or
professional service
center
4.Please record down
the connections of wiring
& its socket,when
discharging the old
driver and replace the
new ones.5.please verify
positive pole(black wire)
& negative pole(white
wire) of the 2200UF
capacitor
第3页/共6页
Dimplex inverter portable air conditioner trouble shooting and maintenance Guidance.
problem cause maintenance
tool maintenance methods important notes
Exhaust hose of lower
fan not able to produce
consistent air discharge
To check air discharge
from exhaust hose and to
replace it accordingly
◆驱动板芯片散热效果
不良
★1.检查驱动板固定芯片
之M3机械是否有滑牙现
象，如有请更换驱动板散
热器及M3机械螺丝。
★2.检查驱动板芯片上的
导热硅脂是否变干或不起
作用，如是请重新在芯片
涂上导热硅脂。
Driver chip not able to
release heat properly
1.To check driver chip
M3 wether has poor
connection.2.To check
driver chip silicon
grease,its status,it turn
out to be poor glueing
without any effect.then
please to glue it again
◆HEAT压缩机过载保护
配线端子松
★拆机，目测各主板CN5
配线端子是否有松脱现
象，如有请重新插好。
heat compressor
overprotection with poor
wiring connection
discharge the unit, to test
CN5 wiring terminal
connection whether is
ok.or otherwise to re-
connect again
qualified technician to
ensure the live parts to
be earthly grounded in
order to protect the parts
to be safely operated
四、打水马达不
转
Water motor is
out of working
◆打水马达配线松脱
◆打水飞轮卡死
◆打水马达损坏
十字螺丝刀
★1.拆机，检查打水马达
配线端子是否有脱落现
象，如是请重新插好。
★2.检查打水飞轮是否与
冷凝器铝翅片卡死现象，
如是请把翅片调整避开打
水飞轮。
★3.更换打水马达
※拆机前机台需有半分
钟以上的放电时间,以免
电击伤人。
water motor with poor
wiring connection
water motor unworkable
water motor damaged
To use screw
driver
Discharge the unit, to
test CN5 wiring terminal
connection whether is
ok.or otherwise to re-
connect again
please wait at least 30
seconds before
discharging the units,
This is to ensure not
harming users
十字螺丝刀
三、压缩机运行
一段时间反复跳
停
Compressor
frequently off
working after
runing a while
※维修人员需接上可靠
的接地，以免静电损坏
主板元件
第4页/共6页
Dimplex inverter portable air conditioner trouble shooting and maintenance Guidance.
problem cause maintenance
tool maintenance methods important notes
◆冷媒泄漏
★拆机，目测检查各管路
接口处是否有油渍流出，
如有证明油渍处冷媒泄
漏，需更换或补焊重新充
填冷媒。
Refrigerent leakage
discharge the unit, to test
connection port of live
parts wether any oil
residues remains.if found
any signs of above,then
to replace it and solder
the connection port and
charge the refrigerent
◆压缩机故障
★拆机，检查压缩机上电
后如不工作，机体不发
热，此时需更换。
compressor problems
screwdriver,sold
er tools,Vacum
Pump,Refrigeren
t charge,
discharge the unit.To
check compressor
working or not,or
otherwise to replace the
new one
send to qualified &
professional repair
service center
六、显示E1 ◆室内温度传感器故障 to use screw
driver
★1.拆机，目测检查室内
温度传感器的插头是否牢
靠的插于主板CN10端子
座上，如否请重新插好固
定牢固。
★2.如重新插好仍显示
E1，此时需更换室内温度
传感器了。
※维修人员需接上可靠
的接地，以免静电损坏
主板元件。
Display E1 room tempreture sensor
errors
1.Discharge the unit.to
check the tempreture
sensor integrate into
CN10 wiring terminal.
2.If display E1 after re-
plug, please to change
the tempreture sensor
qualified technicians to
ensure the live parts to
be earth grounding to
protect the live parts
from being damaged
七、显示E2 ◆室内盘管传感器故障 十字螺丝刀 剪
钳
★1.目测检查室内盘管传
感器的插头是否牢靠的插
于主板CN60端子座上，
如否请重新插好固定牢固
★2.如重新插好仍显示
E2，此时需更换室内盘管
传感器了。
display E2 evaporator tempreture
sensor error use screw
driver,pincer
To check if tempreture
sensor connecting to
CN60 wether firmly
fixed,or otherwise to re-
fix it.If E2 display, then to
replace the tempreture
sensor
五、无制冷
Malfunction in
cooling
※请送至专业的维修机
构维修。
十字螺丝刀
焊枪
真空泵
冷媒充填机
第5页/共6页
Dimplex inverter portable air conditioner trouble shooting and maintenance Guidance.
problem cause maintenance
tool maintenance methods important notes
八、显示E3 ◆室外排气传感器故障 十字螺丝刀 剪
钳
★1.目测检查室外排气传
感器的插头是否牢靠的插
于主板CN61端子座上，
如否请重新插好固定牢固
。
★2.如重新插好仍显示
E3，此时需更换室外排气
传感器了。
E3 display Air discharge
tempreture sensor error use screw
driver,pincer
To check if tempreture
sensor connecting to
CN61 wether firmly
fixed,or otherwise to re-
fix it.If E3 display, then to
replace the tempreture
sensor
◆IPM 通讯故障 十字螺丝刀 剪
钳
★拆机，目测检查主板与
驱动板之间的3芯和5芯通
信线是否牢固插入端子座
里，如否请重新插好。
IPM signal transmitting
error use screw
driver,pincer
discharge the unit.To
check pin 3&pin 5 signal
transmitting wether
connect properly or not
◆主板IC松,接触不良 十字螺丝刀
摄子
★拆机，目测检查主板模
块是否牢靠的插于主板
IC1的IC座上，如有松动
请重新插好。
mainboard IC loose,
due to connecting
problems
use screw
driver,pincer
discharge the unit.To
check mainboard
connetion of IC1&IC
socket firmly fixing or not.
十、显示E5 ◆EEPROM 故障 十字螺丝刀
摄子 ★拆机，更换主板IC14
E5 display EEPROM signal errors use screw
driver,pincer discharge the unit.To
replace mainboard IC14
十一、显示E7 ◆水满故障
◆打水马达故障 十字螺丝刀
★1.拔出机台排水塞将机
体内的水排出，然后上电
开机。
★2.拆机，目测检查吹水
满微动开关配线的插头是
否牢靠的插于主板CN9端
子座上，如否请重新插好
固定牢固。
★3.如果是打水马达故障,
请更换打达马达。
九、显示E4
E4 display
※1.维修人员需接上可靠
的接地，以免静电损坏
主板元件。
※2.主要零部件之更换，
请送至专业的维修机构
维修。 1.qualified
technician to ensure the
live parts to be earth
grounding to protect the
live parts from being
damaged 2.main
live parts must be
replaced and send to
qualified repair service
center
第6页/共6页
Dimplex inverter portable air conditioner trouble shooting and maintenance Guidance.
problem cause maintenance
tool maintenance methods important notes
E7 display water full signal
water motor fault use screw driver
1.discharge the water
plug and drain water,and
then plug on the unit
2.discharge the unit,to
check micro switch wiring
wether firmly fix to CN9
socket.
3.If detect is belong to
water motor fault,then to
replace the water motor
第1页/共2页
Dimplex PCI变频空调检修外观拆卸指引
Inverter Mobile A/C maintaince guidance service manual
Discharge the left back panel
1.1 Discharge the screws as shown on pic 1
1.2.Discharge the screws as shown on pic 2.
1.3 Pull down the left back panel piece pic 3
Discharge the right back panel
2.1 Discharge the screws as shown on pic 3
2.2. Pull down the right back panel piece.pic 4
Dimplex PCI变频空调检修外观拆卸指引
Side casing discharge
3.1 Discharge the screws as shown on pic 4
3.2. Pull down the left & right back panel piece,see pic 5& 6
1.1使用十字批头，将(图1)红色圈圈
的螺丝拆卸；
1.2使用六角梅花批头，将(图2)的安
全螺丝拆卸；
1.3取下左上后背板,如(图3).
2.1使用十字批头，将(图3)红
色圈圈的螺丝拆卸；
2.2取下右上后背板&后背板
下,如(图4).
3.1使用十字批头，将(图4)红色
圈圈的螺丝拆卸；
3.2取下左、右侧板(图5,图6).
第2页/共2页
Front casing discharge
4.1 Discharge the screws as shown on pic 5,6&7
4.2. Pull down the panel piece,see pic 8 & 9
4.1使用十字批头，将(图5、6、7)红
色圈圈的螺丝拆卸；
4.2取下外壳，如(图8、9).
第1页/共2页
Dimplex PCI变频空调检修主要零部件指引
序
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 排水塞 water drain
plug
冷凝器 condensor
驱动板散热器
driver heat releaser
打水马达 water pump
motor
打水飞轮 water motor
wheel
室外排气传感器
Air discharge
tempreture sensor
室内温度传感器
room tempreture
sensor
室内盘管传感器
evaporator
tempreture sensor
蒸发器 evaporator
2200uF电解电容
2200UF capacitor
下马达12uF电容
lower motor with 12uf
capacitor
上马达8uF电容
upper motor with 8uf
水满微动开关
water full micro
滤波器 wave filter
电抗 Resistor
下马达 lower motor
上马达 upper motor
零件名称
压缩机 compressor
主板 mainboard
驱动板 driver
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