Technibel MAFX 96R5I User manual

Service Manual
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Models:MAFX 96R5I
MAFX126R5I
MAFX186R5I
MAFX246R5I
Remote Controller:
YB1FB7
1. Summary
Indoor Unit:

2Technical Information
Service Manual
Model
Product Code CB435N00400 CB435N00100
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
Phases 1 1
Cooling Capacity KW 2.6 3.5
Heating Capacity KW 2.8 3.67
Air Flow Volume (SH/H/M/L) m3/h 560/490/430/330 660/540/460/330
Dehumidifying Volume L/h 0.8 1.4
Fan Type Cross-ow Cross-ow
Fan Diameter-height mm Ф98X580 Ф98X633.5
Fan Motor Speed (SH/H/M/L) Cool rpm 1300/1200/1050/800 1350/1200/1050/850
Fan Motor Speed (SH/H/M/L) Heat rpm 1300/1200/1050/900 1300/1150/1000/900
Fan Motor Power Output W 20 20
Fan Motor Running Current A 0.22 0.25
Fan Motor Capacitor μF 1 1.5
Evaporator Material Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф5 Ф5
Evaporator Number of Rows 2 2
Evaporator Fin Pitch mm 1.4 1.4
Evaporator Length(L)XHeight(H)
XWidth(W) mm 584X22.8X266.7 635X22.8X306.3
Motor Model MP24AA MP24BA
Overload Protector / /
Motor Full Load Amp(FLA) A 0.22 0.25
Sound Pressure Level (SH/H/M/L) dB (A) 39/36/32/26 42/39/33/26
Sound Power Level (SH/H/M/L) dB (A) 55/52/44/38 57/53/45/42
Outline Dimension (WXHXD) mm 790X275X200 845X289X209
Package Carton Dimension
(LXWXH) mm 863X268X352 918X278X364
Package Dimension (LXWXH) mm 866X271X367 921X281X379
Net Weight kg 9 10
Gross Weight kg 11 12
Liquid pipe mm Φ6 Φ6
Gas Pipe(to indoor unit) mm Φ9.52 Φ9.52
Note: The connection pipe applies metric diameter.
2. Specications
2.1 Specication Sheet
The above data is subject to change without notice; please refer to the nameplate of the unit.
MAFX126R5I
MAFX96R5I

3
Technical Information
Service Manual
The above data is subject to change without notice; please refer to the nameplate of the unit.
Model
Product Code CB435N00200 CB435N00300
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
Phases 1 1
Cooling Capacity KW 5.13 6.7
Heating Capacity KW 5.27 7.25
Air Flow Volume (SH/H/M/L) m3/h 800/720/610/520 1150/1000/900/800
Dehumidifying Volume L/h 1.8 2.1
Fan Type Cross-ow Cross-ow
Fan Diameter-height mm Ф106X706 Φ108X830
Fan Motor Speed (SH/H/M/L) Cool rpm 1230/1130/1030/800 1250/1000/900/800
Fan Motor Speed (SH/H/M/L) Heat rpm 1350/1200/1050/900 1250/1000/900/850
Fan Motor Power Output W 35 35
Fan Motor Running Current A 0.35 0.35
Fan Motor Capacitor μF 2.5 3
Evaporator Material Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф7 Ф7
Evaporator Number of Rows 2 2
Evaporator Fin Pitch mm 1.4 1.4
Evaporator Length(L)XHeight(H)XWidth(W) mm 715X25.4X304.8 845X25.4X342.9
Motor Model MP35CJ MP35CJ
Overload Protector / /
Motor Full Load Amp(FLA) A 0.35 0.35
Sound Pressure Level (SH/H/M/L) dB (A) 46/42/39/36 48/45/42/39
Sound Power Level (SH/H/M/L) dB (A) 58/54/51/48 64/59/56/53
Outline Dimension (WXHXD) mm 970X300X224 1078X325X246
Package Carton Dimension (LXWXH) mm 1038X380X305 1145X410X335
Package Dimension (LXWXH) mm 1041X383X320 1148X413X350
Net Weight kg 13.5 17
Gross Weight kg 16.5 20.5
Liquid pipe mm Φ6 Φ6
Gas Pipe(to indoor unit) mm Φ12 Φ16
Note: The connection pipe applies metric diameter.
MAFX186R5I MAFX246R5I

4Technical Information
Service Manual
2.2 Noise Criteria Curve Tables for Both Models
0
10
Noice/dB(A)
20
30
40
50
60
Low Middle High Super High
Indoor Fan Motor Rotating Speed
9K
07K
12K
24K
18K

5
Technical Information
Service Manual
W
D
H
09K
12K
18K
24K
90
150
54
168.5 462 159.5
Φ55 Φ55
54
181685104
206
Ф70
685 187
Ф55 Ф55
Ф70
190 181
38
79
154
43
131 542172
43
43
80
143
Ф5 5Ф5 5
38
43
3. Outline Dimension Diagram
Unit:mm
Model W H D
09K 790 275 200
12K 845 289 209
18K 970 300 224
24K 1078 325 246

6Technical Information
Service Manual
4. Refrigerant System Diagram
outdoor
indoor
D1
C1
B1
A1
filter
A heat exchanger
gas -liquid separator
inverter compressor
discharge silencer
discharge temperature
sensor
SP
4-way valve
outdoor heat exchanger
fan
high pressure switch
B heat exchanger
C heat exchanger
D heat exchanger
filter
filter
filter
filter
C2
C3
D3
D2
B3
B2
A2
A3
A1:A unit electronic expansion valve B1:B-unit electronic expansion valve
C1:C-unit electronic expansion valve D1:D-unit electronic expansion valve
A2:A-unit gas pipe temperature sensor B2:B-unit gas pipe temperature sensor
C2:C-unit gas pipe temperature sensor D2:D-unit gas pipe temperature sensor
A3:A unit liquid pipe temperature sensor B3:B-unit liquid pipe temperature sensor
C3:C-unit liquid pipe temperature sensor D3:D-unit liquid pipe temperature sensor

7
Technical Information
Service Manual
5. Electrical Part
5.1 Wiring Diagram
● Instruction
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH White GN Green CAP Jumper cap
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow/Green BK Black / /
VT Violet OG Orange / /
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.

8Technical Information
Service Manual
These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.
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● Indoor Unit
MAFX_96-126-186-246_R5I

9
Technical Information
Service Manual
5.2 PCB Printed Diagram
● Top view
● Bottom view
1
2
3
45 67 89
10 11
12
13
No. Name
1 Live wire
2 Communication port
3 Fuse
4
Neutral wire for healthy function
(only for the mode with health
function)
5 Neutral wire
6Needle stand for motor interface
7
Live wire for health function
(only for the model with this
function)
8 Jumper cap
9 Auto button
10 Interface of up&down swing
11 Feedback terminal of motor
12 Needle stand of temperature
sensor
13 Display interface

10 Technical Information
Service Manual
6. Function and Control
6.1 Remote Controller Introduction
Introduction for icons on display screen
Introduction for buttons on remote controller
Send signal
Turbo mode
8ćheating function
Set temperature
WiFi(This unit is without WiFi function)
Set time
TIMER ON / TIMER OFF
Child lock
Up & down swing
Set fan speed
Light
Temp. display type
:Set temp.
:Outdoor ambient temp.
:Indoor ambient temp.
Sleep mode
Clock
Heat mode
Fan mode
Dry mode
Cool mode
Auto mode
Operation mode
I feel
Note:
● After putting through the power, the air conditioner will give out a sound. Operation indictor " " is ON (red indicator). After that,
you can operate the air conditioner by using remote controller.
● Under ON status, pressing the button on the remote controller, the signal icon " " on the display of remote controller will blink once
and the air conditioner will give out a “de” sound, which means the signal has been sent to the air conditioner.
● Under OFF status, set temperature and clock icon will be displayed on the display of remote controller (If timer ON, timer OFF and
light functions are set, the corresponding icons will be displayed on the display of remote controller at the same
time); Under ON
status, the display will show the corresponding set function icons.
1. ON/OFF button
2. ▲button
3. ▼button
4. MODE
5. FAN button
6. SWING button
7. I FEEL button
8. HEALTH/AIR button
9. SLEEP button
10. TEMP button
11. TIMER ON button
12. CLOCK button
13. TIMER OFF button
14. TURBO button
15. X-FAN/LIGHT button