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SERVICE MANUAL

<indoor unit> 

Models

PEAD-M35JA(L)
PEAD-M50JA(L)
PEAD-M60JA(L)
PEAD-M71JA(L)
PEAD-M100JA(L)
PEAD-M125JA(L)
PEAD-M140JA(L)

TM

 1. SAFETY PRECAUTION ·····························  2
 2. PART NAMES AND FUNCTIONS ··············  7
 3. SPECIFICATION ······································· 11
 4. FAN PERFORMANCE AND 

CORRECTED AIR FLOW ························· 14

 5. SOUND PRESSURE LEVELS ·················· 21
 6. OUTLINES & DIMENSIONS  ····················· 28
 7. WIRING DIAGRAM  ··································· 31
 8. REFRIGERANT SYSTEM DIAGRAM ······· 32
 9. TROUBLESHOOTING  ······························ 33
10. DISASSEMBLY PROCEDURE ················· 47

CONTENTS

INDOOR UNIT

Series PEAD

R32/R410A

2017

SPLIT-TYPE, HEAT PUMP 
AIR CONDITIONERS

NOTE:
• This manual describes only 

service data of the indoor 
units.

HWE16130.qxd  17.4.3  13:15  Page 1

Summary of Contents for Mr.SLIM PEAD-M100JA

Page 1: ...CTIONS 7 3 SPECIFICATION 11 4 FAN PERFORMANCE AND CORRECTED AIR FLOW 14 5 SOUND PRESSURE LEVELS 21 6 OUTLINES DIMENSIONS 28 7 WIRING DIAGRAM 31 8 REFRIGERANT SYSTEM DIAGRAM 32 9 TROUBLESHOOTING 33 10 DISASSEMBLY PROCEDURE 47 CONTENTS INDOOR UNIT SeriesPEAD R32 R410A 2017 SPLIT TYPE HEAT PUMP AIR CONDITIONERS NOTE This manual describes only service data of the indoor units ...

Page 2: ...re performance of 5 09MPa G or over 3 Electronic weighing scale 4 Gas leak detector Use the detector for R134a R407 R410A or R32 5 Adaptor for reverse flow check Attach on vacuum pump 6 Refrigerant charge base 7 Refrigerant cylinder R32 or R410A refrigerant Cylinder with syphon 8 Refrigerant recovery equipment Electronic weighing scale Unit Tool name Specifications PART NAMES AND FUNCTIONS 2 Indoo...

Page 3: ...ure See the Installation Manual Note All icons are displayed for explanation 5 6 1 2 3 4 Press to turn ON OFF the indoor unit 1 ON OFF button This lamp lights up in green while the unit is in operation It blinks while the remote controller is starting up or when there is an error Press to save the setting Main display Press to change the operation mode Main menu Press to move the cursor down Press...

Page 4: ...nay High power Weekly timer Restriction Maintenance Initial setting ON OFF timer Auto OFF timer Temp range Operation lock Manual vane angle Main Sub Timer Main display Contrast Display details Auto mode Administrator password Language selection Service Input maintenance info Function setting Check Self check Maintenance password Remote controller check Test run Clock Auto descending panel Menu str...

Page 5: ...ock selected functions The locked functions cannot be operated Initial setting Main Sub When connecting 2 remote controllers one of them needs to be designated as a sub controller Clock Use to set the current time Main display Use to switch between Full and Basic modes for the Main display The initial setting is Full Contrast Use to adjust screen contrast Initial setting Display details Make the s...

Page 6: ...Mid High m3 min CFM External static pressure Pa Booster heater kW Operation control Thermostat Sound pressure level Low Mid High dB A Field drain pipe O D mm in Dimensions W mm in D mm in H mm in kg lbs INDOOR UNIT Weight 35Pa 50Pa 70Pa 100Pa 150Pa PEAD M35JA L Cooling 0 09 0 07 0 64 0 53 Heating 0 07 0 53 Single phase 50Hz 220 240V Galvanized sheets Plate fin coil Sirocco fan 1 0 085 10 0 12 0 14...

Page 7: ... Low Mid High m3 min CFM External static pressure Pa Booster heater kW Operation control Thermostat Sound pressure level Low Mid High dB A Field drain pipe O D mm in Dimensions W mm in D mm in H mm in kg lbs INDOOR UNIT Weight 35Pa 50Pa 70Pa 100Pa 150Pa PEAD M71JA L Cooling 0 17 0 15 1 28 1 17 Heating 0 15 1 17 Single phase 50Hz 220 240V Galvanized sheets Plate fin coil Sirocco fan 2 0 121 17 5 21...

Page 8: ...n control Thermostat Sound pressure level Low Mid High dB A Field drain pipe O D mm in Dimensions W mm in D mm in H mm in kg lbs INDOOR UNIT Weight 35Pa 50Pa 70Pa 100Pa 150Pa PEAD M140JA L Cooling 0 39 0 37 2 60 2 49 Heating 0 37 2 49 Single phase 50Hz 220 240V Galvanized sheets Plate fin coil Sirocco fan 2 0 244 32 0 39 0 46 0 1130 1377 1624 35 50 70 100 150 Remote controller built in 33 37 43 34...

Page 9: ...AD M35JA L External static pressure 70Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 7 9 11 13 15 17 19 21 Airflow rate m 3 min External static pressure Pa Middle Low High Limit Rated point PEAD M35JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 7 9 11 13 15 17 19 21 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M35...

Page 10: ...atic pressure 70Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 9 1 4 1 9 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point 10 15 20 PEAD M50JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 130 9 1 4 1 9 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point 10 15 20 PEAD M50JA L External static ...

Page 11: ...al static pressure 70Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 10 15 20 25 30 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M60JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 10 15 20 25 30 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M60JA L External static pressure 15...

Page 12: ... static pressure 70Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 10 15 20 25 30 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M71JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 130 10 15 20 25 30 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M71JA L External static press...

Page 13: ...re 70Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 10 15 20 25 30 35 40 45 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M100JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 10 15 20 25 30 35 40 45 Airflow rate m 3 min External static pressure Pa Middle Low High Limit Rated point PEAD M100JA ...

Page 14: ... 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 15 20 25 30 35 40 45 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M125JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 15 20 25 30 35 40 45 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M125JA...

Page 15: ...z 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 15 20 25 30 35 40 45 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M140JA L External static pressure 100Pa 220 240V 50Hz 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 15 20 25 30 35 40 45 Airflow rate m3 min External static pressure Pa Middle Low High Limit Rated point PEAD M140JA...

Page 16: ...65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle...

Page 17: ...500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 ...

Page 18: ...500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 ...

Page 19: ...500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 ...

Page 20: ... 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15...

Page 21: ... 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15...

Page 22: ... 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 63 125 250 500 1k 2k 4k 8k NC 60 NC 50 Approximate minimum audible limit on continuous noise NC 40 Octave band center frequencies Hz NC 20 NC 30 High Middle Low 0 0 5 0 10 0 15...

Page 23: ...2 ø2 9 Refrigerant piping Flare connection liquid 2 1 Refrigerant piping Flare connection gas Drain pump Control box Terminal block Indoor Outdoor connecting line Terminal block Remote controller transmission line Drain pipe O D ø32 Spontaneous draining Suspension bolt hole 4 14x30 Slot Drain pipe O D ø32 40 Kx L 1 M K J 6 J 112 11 N ø2 9 112 Actual length 65 0 10 Less than 300mm Less than 700mm a...

Page 24: ...0JAL PEAD M100 125JAL PEAD M71JAL PEAD M60JAL PEAD M35 50JAL 1400 1600 1454 1654 1500 1700 1360 1560 14 16 1000 1000 F 858 800 G 1058 1700 1500 1000 H 1200 54 54 54 J 49 370 320 260 K 330 5 5 4 L 4 1480 1280 780 M 990 12 12 10 N 10 1 2 57 78 210 18 G 21 250 33 122 24 57 10 100 A C 23 643 Suspension bolt pitch 30 20 178 Duct 40 23 10 32 700 732 136 67 356 100 217 15 2xE ø2 9 Suspension bolt hole 4 ...

Page 25: ...w for the maintenance inspection and replacement of the motor fan drain pump heat exchanger and electric box in one of the following ways Select an installation site for the indoor unit so that its maintenance access space will not be obstructed by beams or other objects 1 When a space of 300 mm or more is available below the unit between the unit and the ceiling Fig 1 Create access door 1 and 2 4...

Page 26: ... A LED REMOTE CONTROLLER SUPPLY INDOOR CONTROLLER BOARD INDOOR CONTROLLER BOARD CONNECTOR REMOTE SWITCH LED TRANSMISSION INDOOR OUTDOOR FLOAT SWITCH ARRESTER FS ACL ZNR01 02 X01 F01 TB6 DSA CN41 CN51 CN90 CN105 CN2L CN2A NAME SW1 SW5 SW2 CN32 I B I B SYMBOL SYMBOL NAME SWE TH1 INTAKE AIR TEMP THERMISTOR TH2 PIPE TEMP THERMISTOR LIQUID TH5 COND EVA TEMP THERMISTOR LED1 LED2 LED3 CONNECTOR LOSSNAY C...

Page 27: ...emperature Liquid Distributor with strainer 50 Thermistor TH5 Cond Eva temperature Thermistor TH1 Room temperature Refrigerant flow in cooling Refrigerant flow in heating Strainer 50 Strainer 50 Heat exchanger Refrigerant GAS pipe connection Flare Refrigerant LIQUID pipe connection Flare ...

Page 28: ...New publication effective Mar 2017 Specifications subject to change without notice www MitsubishiElectric com HWE16130 ...

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