Midea MPA-08CE, MPA-08CR, MPA-08EE, MPA-08ER Service Manual
Service Manual
Mobile type
GD Midea Refrigeration Equipment Co.,Ltd.
Model applied:
MPA-08CE
MPA-08CR
MPA-08EE
MPA-08ER
CONTENTS
1. PREFACE
1.1 SAFETY PRECAUTIONS..................................................................................1
1.2 INSULATION RESISTANCE TEST......................................................................1
1.3 SPECIFICATIONS............................................................................................2
1.4 FEATURES......................................................................................................4
1.5 DISPLAY PANEL AND REMOTE CONTROL........................................................4
2. INSTALLATION
2.1 NAMES OF PARTS...........................................................................................5
2.2 WINDOW INSTALLATION.................................................................................6
3. TROUBLESHOOTING GUIDE
3.1 PIPING SYSTEM..............................................................................................7
3.2 ELECTRIC FUNCTION......................................................................................7
3.3 TROUBLESHOOTING GUIDE............................................................................8
4. SCHEMATIC DIAGRAM
4.1 CIRCUIT DIAGRAM.........................................................................................13
5. EXPLODED VIEW AND REPLACEMENT
PARTS LIST.................................................. ....................................................14
1.PREFACE
This SERVICE MANUAL provides various service information, including the mechanical and electrical
parts etc. This room air conditioner was manufactured and assembled under a strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
1.1 SAFETY PRECAUTIONS
1. When servicing the unit, set the POWER SWITCH to OFF and unplug the power cord.
2. Observe the original lead dress.
If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.
3. After servicing the unit, make an insulation resistance test to protect the customer from being exposed to
shock hazards.
1.2 INSULATION RESISTANCE TEST
1. Unplug the power cord and connect a jumper between 2 pins (black and white).
2. The grounding conductor (yellow/green) is to be open.
3. Measure the resistance value with an ohm metre between the jumped lead and each exposed metallic part
on the equipment at all the positions.
4. The value should be over 1M .
1
MPA-08CE MPA-08CR
Ph-V-Hz
115V,60Hz 115V,60Hz
Capacity Btu/h
8000 8000
Input W
850 850
Rated current A
7.4 7.4
EER Btu/w.h
9.4 9.4
Capacity Btu/h
----------------- -----------------
Input W
----------------- -----------------
Rated current A
----------------- -----------------
COP Btu/w.h
----------------- -----------------
L/h
1.1 1.1
L 5.5 5.5
A
39.7 39.7
Model EH120X1C-1BRU2 EH120X1C-1BRU2
Capacity Btu/h
8735 8735
Input W
840 840
Rated current(RLA) A
7.4 7.4
Thermal protector
UP3QE0591-T36 UP3QE0591-T36
Capacitor uF
45uF/ 250V 45uF/ 250V
g
550 550
MPa
2.1/0.9 2.1/0.9
Model
YSK40-6A-1 YSK40-6A-1
Input W 97/81/76/67 97/81/76/67
Capacitor uF
8uF/ 250V 8uF/ 250V
Speed(hi/mi/lo) r/min 1120/1060/1000/700 1120/1060/1000/700
m3/h
320 320
dB(A)
52 52
a.Number of rows
2 2
b.Tube pitch(a)x row pitch(b) mm
22X19.05 22X19.05
c.Fin spacing mm
1.4 1.4
d.Fin type (code) Hydrophilic aluminium Hydrophilic aluminium
e.Tube outside dia.and type mm
?7.94x0.35, innergroove tube ?7.94x0.35, innergroove tube
f.Coil length x height x width mm
274x264x38.1 274x264x38.1
g.Number of circuits
1 1
a.Number of rows
2 2
b.Tube pitch(a)x row pitch(b) mm
25.4x22 25.4x22
c.Fin spacing mm
1.5 1.5
d.Fin type (code) Unhydrophilic aluminium Unhydrophilic aluminium
e.Tube outside dia.and type mm
?9.52x0.27, innergroove tube ?9.52x0.27, innergroove tube
f.Coil length x height x width mm
497x304.8x22 515x304.8x22 497x304.8x22 515x304.8x22
g.Number of circuits
1 1
mm
387×830×456 387×830×456
Kg 37 37
℃
17-30 17-30
℃
10-35 10-35
m
2
12-18 12-18
Model
Power supply
Cooling
Heating
Moisture Removal
Water tank volume
Starting current
Compressor
Refrigerant type
Design pressure
Fan motor
Indoor air flow (Hi/Mi/Lo)
1.3 SPECIFICATION
2
Net weight
Operation temp
Ambient temp
Application area
Noise level (Hi/Mi/Lo)
Evaporator
Condenser
Dimension (W*H*D)
MPA-08EE MPA-08ER
Ph-V-Hz
115V,60Hz 115V,60Hz
Capacity Btu/h
8000 8000
Input W
850 850
Rated current A
7.4 7.4
EER Btu/w.h
9.4 9.4
Capacity Btu/h
5000 5000
Input W
1500 1500
Rated current A
13.0 13.0
COP Btu/w.h
----------------- -----------------
L/h
1.1 1.1
L 5.5 5.5
A
39.7 39.7
Model EH120X1C-1BRU2 EH120X1C-1BRU2
Capacity Btu/h
8735 8735
Input W
840 840
Rated current(RLA) A
7.4 7.4
Thermal protector
UP3QE0591-T36 UP3QE0591-T36
Capacitor uF
45uF/ 250V 45uF/ 250V
g
550 550
MPa
2.1/0.9 2.1/0.9
Model
YSK40-6A-1 YSK40-6A-1
Input W 97/81/76/67 97/81/76/67
Capacitor uF
8uF/ 250V 8uF/ 250V
Speed(hi/mi/lo) r/min 1120/1060/1000/700 1120/1060/1000/700
m3/h
320 320
dB(A)
52 52
a.Number of rows
2 2
b.Tube pitch(a)x row pitch(b) mm
22X19.05 22X19.05
c.Fin spacing mm
1.4 1.4
d.Fin type (code) Hydrophilic aluminium Hydrophilic aluminium
e.Tube outside dia.and type mm
?7.94x0.35, innergroove tube ?7.94x0.35, innergroove tube
f.Coil length x height x width mm
274x264x38.1 274x264x38.1
g.Number of circuits
1 1
a.Number of rows
2 2
b.Tube pitch(a)x row pitch(b) mm
25.4x22 25.4x22
c.Fin spacing mm
1.5 1.5
d.Fin type (code) Unhydrophilic aluminium Unhydrophilic aluminium
e.Tube outside dia.and type mm
?9.52x0.27, innergroove tube ?9.52x0.27, innergroove tube
f.Coil length x height x width mm
497x304.8x22 515x304.8x22 497x304.8x22 515x304.8x22
g.Number of circuits
1 1
mm
387×830×456 387×830×456
Kg 37 37
℃
17-30 17-30
℃
≤35 ≤35
m
2
12-18 12-18
Model
Power supply
Cooling
Heating
Moisture Removal
Water tank volume
Starting current
Compressor
Refrigerant type
Design pressure
Fan motor
Indoor air flow (Hi/Mi/Lo)
3
Net weight
Operation temp
Ambient temp
Application area
Noise level (Hi/Mi/Lo)
Evaporator
Condenser
Dimension (W*H*D)
1.4 FEATURES
All the models have two types of the cover and panel
structure.
No need for special installation. Four casters on the
bottom for easy movement and simple and convenient
use.
Only one exhaust pipe, and easier to use.
Remote-controlled or gentle-touch keys for easy and
comfortable use.
Compressors of famous brands are adopted for reliability
and low noise.
Multiple uses: dehumidifying and cloth drying.
The heating system uses PTC electrical heater and will not
be affected by ambient temperature, which saves energy.
Suitable for local cooling and heating.
Large volume tank, and convenient to use.
1.5 DISPLAY PANEL AND REMOTE CONTROL
DISPLAY PANEL
1
5432
1
Signal receiver
2
Heat/cool/dry lamp
3
Water full lamp
4
Operation display
5
1/0 button
AUTO COOL DRY HEAT FAN
TEMP
CLOCK
SPEED
AUTO LOW MED HIGH
MODE
1/0
TEMP/TIMER
FAN
SWING
CLOCK
SET
REMOTE CONTROL
6
8
5
6
7
D
E
F
G
H
A
9
I
6
Remote display
7
Mode button
8
9
Fan button
A
B
C
Swing button
D
Up button
E
Clock button
F
Reset button
G
Lock button
H
I
Timer on button
Timer off button
Display the situation of operation setting.
Select the operation mode, AUTO, COOL, DRY, HEAT
and FAN.
Press this button to operation the unit, again to stop.
Select the Fan speed, AUTO, LOW, MED, HIGH.
Press this button to activate the auto swing, again to
stop.
Press this button to increase the setting temperature
or Timer time.
Press this button to activate the time setting.
Press this button to reset all settings to original.
Press this button to lock all button except this button.
Press this button to activating TIMER ON time setting.
Press this button to activating TIMER OFF time setting.
WATER FULL
HEAT
COOL
DRY
1/0
FAN
SWING
MODE
ON
TIMER
OFF
CLOCK
TEMP./CLOCK
AD .
J
L R
Oo
C/ F
7 8
9
A B C D
Down button
Press this button to decrease the setting temperature
or Timer time.
Set button
Press this button to activate the Time ON/OFF setting.
Oo
C/ F button
Press this button to select temperature settings in
either Celsius or Farenheight .
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4
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