Panasonic S-22MU1E51 Technical Data Manual Download Page 8

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2-27

Design of 2WAY SYSTEM

3. Electrical Wiring

3-3. Wiring System Diagrams

(1) Refer to Section 3-2. “Recommended Wire Length and

Wire Diameter for Power Supply System” for the

explanation of “A”, “B”, “C”, “D”, “E” and “F” in the above

diagram.

(2) The basic connection diagram of the indoor unit shows

the 7P terminal board, so the terminal boards in your

equipment may differ from the diagram.

(3) Refrigerant Circuit (R.C.) address should be set before

turning the power on.

(4) Address setting can be executed by remote controller

automatically. Refer to Section 5.

(5) Regarding S-280ME1E5, the power supply

is 220-240V, 50Hz.

ME1 Type

L
N

L1
L2
L3
N

L1
L2
L3

Power supply
220 – 240V ~50/60Hz

Remote
controller

WHT
BLK

Power supply
220 – 240V ~50/60Hz

Ground

Inter-outdoor-unit control wiring

Ground

Outdoor unit
INV unit

Power supply
380 – 415V, 3 N~, 50Hz

Outdoor unit
INV unit

Ground

Indoor unit
(No. 1)

Indoor unit
(No. 2)

Indoor unit
(No. n)

Indoor unit
(No. 3)

Group control:

7P terminal board

T1, F1, E1, D1, L1 Types

Power
supply

Remote
controller
line

Unit
control
wiring

U1 U2

6P terminal board

Power

supply

Unit
control
line

Remote

control

line

U1, Y1, M1, P1, R1 Types

5P terminal board

Power
supply

K1 Type

K2 Type

Unit

control

line

4P terminal board

2P terminal board × 2

4P terminal board

Power supply

(14 hp, 16 hp, 18 hp and 20 hp)

Power supply

(8 hp, 10 hp and 12 hp)

Inter-outdoor unit

control wiring

Inter-unit

control wiring

6P terminal board

Power

supply

Unit

control

line

Remote

control

line

U1 Type

6P terminal board

F2 Type

Power

supply

Remote

control

line

Unit

control

line

6P terminal board

Power
supply

cable

Inter-unit

control

wiring

Remote

control

wiring

Y2 Type

Terminal Board

Power supply

cable

Inter-unit con-

trol wiring

Inter-unit con-

trol wiring

TD831159-04̲2WAY VRF.indb 27

2014/08/25 16:51:43

Summary of Contents for S-22MU1E51

Page 1: ...5 36 S 36MU1E5 S 36MU1E51 S 36ML1E5 S 36MF1E5 S 36MD1E5 S 36MK1E5 S 36MR1E5 S 36MP1E5 S 36MY1E5 S 36MF2E5 S 36MM1E5 S 36MT1E5 45 S 45MU1E5 S 45MU1E51 S 45ML1E5 S 45MF1E5 S 45MD1E5 S 45MK1E5 S 45MR1E5 S 45MP1E5 S 45MY1E5 S 45MF2E5 S 45MM1E5 S 45MT1E5 56 S 56MU1E5 S 56MU1E51 S 56ML1E5 S 56MF1E5 S 56MD1E5 S 56MK1E5 S 56MR1E5 S 56MP1E5 S 73ME1E5 S 106ME1E5 S 140ME1E5 S 224ME1E5 S 224ME1E5A S 280ME1E5 ...

Page 2: ... for a special problem contact our sales service outlet or your certified dealer for additional instructions In Case of Improper Installation The manufacturer shall in no way be responsible for improper installation or maintenance service including failure to follow the instructions in this document SPECIAL PRECAUTIONS WARNING When Wiring ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH ...

Page 3: ...mage burst and injury etc gas leaks during the installation Be careful not to allow contact of the refrigerant gas with a flame as this will cause the generation of poisonous gas Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them then tighten the nut with a torque wrench for a leak free connection Ventilate the room well in the event that is re...

Page 4: ...of the need for effective use of floor space individual control energy conservation by curtailing heat and carrying power etc Most importantly the multi air conditioner system is able to replenish a large amount of refrigerant compared to conventional individual air conditioners If a single unit of the multi air conditioner system is to be installed in a small room select a suitable model and inst...

Page 5: ...charging the refrigerant in gas form can lower performance and cause defects in the unit Since refrigerant composition changes and performance decreases when gas leaks collect the remaining refrigerant and recharge the required total amount of new refrigerant after fixing the leak Item New tool Manifold gauge Vacuum pump 3 Different tools required 3 1 Tool specifications have been changed due to t...

Page 6: ...E5 S 36MT1E5 S 22MK1E5 S 28MK1E5 S 36MK1E5 S 22MK2E5 S 28MK2E5 S 36MK2E5 S 73MT1E5 S 106MT1E5 S 140MT1E5 S 45MT1E5 S 45MD1E5 S 28MF1E5 S 22MF1E5 S 36MF1E5 S 56MF1E5 S 73MF1E5 S 90MF1E5 S 106MF1E5 S 140MF1E5 S 160MF1E5 S 45MF1E5 S 45MP1E5 S 45MR1E5 4 5 15 000 5 0 17 000 S 22ML1E5 4 Way Cassette Type U1 Type 4 Way Cassette 60 60 Type Y1 Type 4 Way Cassette 60 60 Type Y2 Type 2 Way Cassette Type L1 T...

Page 7: ...1 m U 16ME1E81 75 m 45 A U 18ME1E81 70 m 50 A U 20ME1E81 58 m 50 A or A Power supply Time delay fuse or circuit capacity Wire size Max length 6 mm 84 m 35 A 6 mm 6 mm 69 m 65 m 35 A 35 A 10 mm 10 mm 10 mm 10 mm 91 m 50 A 75 m 70 m 58 m 50 A 50 A 50 A Indoor unit Type B Power supply Time delay fuse or circuit capacity 2 5 mm Minimum 2 mm Max 150 m Max 130 m Max 150 m Max 130 m Max 60 m Max 30 m 10 ...

Page 8: ...r unit control wiring Ground Ground Ground Outdoor unit INV unit Power supply 380 415V 3 N 50Hz Power supply 380 415V 3 N 50Hz Outdoor unit INV unit Ground Ground Ground Ground Ground Ground Indoor unit No 1 Indoor unit No 2 Indoor unit No n Indoor unit No 3 Group control U1 U2 R1 R2 7P terminal board T1 F1 E1 D1 L1 Types Power supply Remote controller line Unit control wiring L N L N L N U1 U2 U1...

Page 9: ...or unit Indoor unit Indoor unit more than 1 m more than 1 m Branch point 16 or fewer Indoor unit Indoor unit Indoor unit Indoor unit less than 1 m Indoor unit Outdoor unit Indoor unit Indoor unit Indoor unit Indoor unit NO Branch point Outdoor unit Outdoor unit Outdoor unit Prohibited Prohibited Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit CAUTION 3 Do not install inter unit control...

Page 10: ...structions on How to connect wiring to the terminal and fasten the wire securely with the fixing screw of the terminal plate How to connect wiring to the terminal For stranded wiring 1 Cut the wire end with cutting pliers then strip the insulation to expose the stranded wiring about 10 mm and tightly twist the wire ends Fig 2 6 2 Using a Phillips head screwdriver remove the terminal screw s on the...

Page 11: ...nit Control Wiring Remote Control Wiring Clamper Field supply Functional ground screw External Electronic Expansion Valve Kit and Schedule Timer Protective ground screw External Solenoid Valve Kit for 3WAY Use this screw when connecting to ground the shield for the Inter unit control wiring Power Supply Clamper on the front side for Power Supply Clamper inside the box for Remote Control Wiring and...

Page 12: ...ss Refrigerant control Electronic expansion valve Operation sound Hi Me Lo dB A 28 27 25 Using short circuit connection Hi Me Lo dB A 30 29 27 Refrigerant tubing connections Flare type Refrigerant tube diameter Liquid tube mm in 6 35 1 4 Gas tube mm in 12 7 1 2 Drain connection OD26 mm Drain pump Max head 500 mm above drain connection Remote controller Optional Wired Wireless Refrigerant tubing ki...

Page 13: ...rant control Electronic expansion valve Operation sound Hi Me Lo dB A 28 27 25 Using short circuit connection Hi Me Lo dB A 30 29 27 Refrigerant tubing connections Flare type Refrigerant tube diameter Liquid tube mm in 6 35 1 4 Gas tube mm in 12 7 1 2 Drain connection OD26 mm Drain pump Max head 500 mm above drain connection Remote controller Optional Wired Wireless Refrigerant tubing kit Accessor...

Page 14: ...rant control Electronic expansion valve Operation sound Hi Me Lo dB A 30 29 27 Using short circuit connection Hi Me Lo dB A 32 31 29 Refrigerant tubing connections Flare type Refrigerant tube diameter Liquid tube mm in 6 35 1 4 Gas tube mm in 12 7 1 2 Drain connection OD26 mm Drain pump Max head 500 mm above drain connection Remote controller Optional Wired Wireless Refrigerant tubing kit Accessor...

Page 15: ...erant control Electronic expansion valve Operation sound Hi Me Lo dB A 32 30 28 Using short circuit connection Hi Me Lo dB A 34 32 30 Refrigerant tubing connections Flare type Refrigerant tube diameter Liquid tube mm in 6 35 1 4 Gas tube mm in 12 7 1 2 Drain connection OD26 mm Drain pump Max head 500 mm above drain connection Remote controller Optional Wired Wireless Refrigerant tubing kit Accesso...

Page 16: ...erant control Electronic expansion valve Operation sound Hi Me Lo dB A 34 32 30 Using short circuit connection Hi Me Lo dB A 36 34 32 Refrigerant tubing connections Flare type Refrigerant tube diameter Liquid tube mm in 6 35 1 4 Gas tube mm in 12 7 1 2 Drain connection OD26 mm Drain pump Max head 500 mm above drain connection Remote controller Optional Wired Wireless Refrigerant tubing kit Accesso...

Page 17: ...erant control Electronic expansion valve Operation sound Hi Me Lo dB A 35 33 31 Using short circuit connection Hi Me Lo dB A 37 35 32 Refrigerant tubing connections Flare type Refrigerant tube diameter Liquid tube mm in 6 35 1 4 Gas tube mm in 12 7 1 2 Drain connection OD26 mm Drain pump Max head 500 mm above drain connection Remote controller Optional Wired Wireless Refrigerant tubing kit Accesso...

Page 18: ...rce 280 340 VDC 3 phase 50 Hz No of pole r p m 230V High rpm 8P 834 Coil resistance Ambient temperature 20 C Ω Run capacitor VAC µF Electronic expansion valve Coil UKV U032E Coil resistance at 20 C Ω ORG GRY 46 YEL GRY 46 RED GRY 46 BLK GRY 46 Valve body UKV 18D31 Heat exchanger Coil Aluminium plate fin Copper tube Rows fin pitch mm 3 1 4 Face area m2 0 128 Drain pump PLD 12230ST 2 Rated V W AC 23...

Page 19: ...phase 50 Hz No of pole r p m 230V High rpm 8P 834 Coil resistance Ambient temperature 20 C Ω Run capacitor VAC µF Electronic expansion valve Coil UKV U032E Coil resistance at 20 C Ω ORG GRY 46 YEL GRY 46 RED GRY 46 BLK GRY 46 Valve body UKV 18D31 Heat exchanger Coil Aluminium plate fin Copper tube Rows fin pitch mm 3 1 4 Face area m2 0 128 Drain pump PLD 12230ST 2 Rated V W AC 230 V 50 Hz 12 W Hei...

Page 20: ...phase 50 Hz No of pole r p m 230V High rpm 8P 834 Coil resistance Ambient temperature 20 C Ω Run capacitor VAC µF Electronic expansion valve Coil UKV U032E Coil resistance at 20 C Ω ORG GRY 46 YEL GRY 46 RED GRY 46 BLK GRY 46 Valve body UKV 18D31 Heat exchanger Coil Aluminium plate fin Copper tube Rows fin pitch mm 3 1 4 Face area m2 0 128 Drain pump PLD 12230ST 2 Rated V W AC 230 V 50 Hz 12 W Hei...

Page 21: ...phase 50 Hz No of pole r p m 230V High rpm 8P 834 Coil resistance Ambient temperature 20 C Ω Run capacitor VAC µF Electronic expansion valve Coil UKV U032E Coil resistance at 20 C Ω ORG GRY 46 YEL GRY 46 RED GRY 46 BLK GRY 46 Valve body UKV 18D31 Heat exchanger Coil Aluminium plate fin Copper tube Rows fin pitch mm 3 1 4 Face area m2 0 128 Drain pump PLD 12230ST 2 Rated V W AC 230 V 50 Hz 12 W Hei...

Page 22: ...hase 50 Hz No of pole r p m 230V High rpm 8P 1 191 Coil resistance Ambient temperature 20 C Ω Run capacitor VAC µF Electronic expansion valve Coil UKV U032E Coil resistance at 20 C Ω ORG GRY 46 YEL GRY 46 RED GRY 46 BLK GRY 46 Valve body UKV 25D32 Heat exchanger Coil Aluminium plate fin Copper tube Rows fin pitch mm 3 1 4 Face area m2 0 128 Drain pump PLD 12230ST 2 Rated V W AC 230 V 50 Hz 12 W He...

Page 23: ...hase 50 Hz No of pole r p m 230V High rpm 8P 1 191 Coil resistance Ambient temperature 20 C Ω Run capacitor VAC µF Electronic expansion valve Coil UKV U032E Coil resistance at 20 C Ω ORG GRY 46 YEL GRY 46 RED GRY 46 BLK GRY 46 Valve body UKV 25D32 Heat exchanger Coil Aluminium plate fin Copper tube Rows fin pitch mm 3 1 4 Face area m2 0 128 Drain pump PLD 12230ST 2 Rated V W AC 230 V 50 Hz 12 W He...

Page 24: ...ing joint wide tube Refrigerant tubing joint narrow tube Power supply outlet ø17 Frange for air discharge duct 8 6 4 7 1 2 5 10 11 9 3 145 692 29 96 640 160 x 4 5 ø3 1 750 824 564 640 194 38 37 150 66 26 27 2 ø3 1 unit mm 28 10 ø3 1 30 81 33 153 150 200 30 10 80 143 238 44 126 680 22 155 23 40 14 120 15 14 704 23 23 132 220 220 132 14 84 Hole Suspension bolt pitch Filter Uninstalled Hole Inspectio...

Page 25: ...roximate minimum audible limit for continuous noise MODEL S 15MM1E5 22MM1E5 SOUND LEVEL WEAK CONDITION STRONG 1 5 m directly below unit CONDITION 1 5 m directly below unit WEAK 27 dB A Sound pressure level dB 0dB 0 0002μbar 60 50 40 30 20 10 Frequency at center of sound pressure band Hz 4000 63 125 250 8000 2000 1000 500 Overall Approximate minimum audible limit for continuous noise 1 5 m Air disc...

Page 26: ...ns to select the item code Press the timer time setting data buttons to select the desired For item codes and setting data refer to the right table 0000 Press the button The display stops blinking and remains lit and setting is completed Press the remote controller display button to return to normal Standard setting at shipment 0003 High static pressure Item code No Description 4 5 6 7 8 9 10 11 4...

Page 27: ...erature is low This problem is to be solved by either feeding external air into the room after it has been processed or reducing the amount of external air that is fed in C When used in combination with humidifiers External air must always be processed when the external air temperature reaches freezing point to prevent the risk of the humidifier freezing 4 Arranging Ducts and Filters in the Field ...

Page 28: ...e m3 min Resistance within the Unit OFF U1 Y1 Types When an External Air Intake Flange ø100 is in Use For use with mini cassettes The operation noise for models that use small units is lower so use values that are within the range shown in the above table Using values that exceed these will result in noise when only external air is fed being louder than the noise emitted from the unit Type Permiss...

Page 29: ... 73ML1E5 6 15 4 S 28MD1E5 36MD1E5 45MD1E5 56MD1E5 73MD1E5 6 17 5 1 S 22MK1E5 28MK1E5 36MK1E5 6 19 5 2 S 45MK1E5 56MK1E5 73MK1E5 106MK1E5 6 20 5 3 S 22MK2E5 28MK2E5 36MK2E5 6 21 6 S 36MT1E5 45MT1E5 56MT1E5 73MT1E5 106MT1E5 140MT1E5 6 22 7 S 22MF2E5 28MF2E5 36MF2E5 45MF2E5 56MF2E5 60MF2E5 73MF2E5 90MF2E5 106MF2E5 140MF2E5 160MF2E5 6 24 8 S 22MF1E5 28MF1E5 36MF1E5 45MF1E5 56MF1E5 73MF1E5 90MF1E5 106M...

Page 30: ...cal Data 1 2 3 4 5 6 7 8 9 2 Indoor Unit 9 Electric Wiring Diagram S 15MM1E5 22MM1E5 28MM1E5 36MM1E5 45MM1E5 56MM1E5 TD831159 04 2WAY VRF indb 27 TD831159 04 2WAY VRF indb 27 2014 08 26 13 59 55 2014 08 26 13 59 55 ...

Page 31: ...ctrical Data 1 2 3 4 5 6 7 8 9 2 Indoor Unit Schematic Diagram S 15MM1E5 22MM1E5 28MM1E5 36MM1E5 45MM1E5 56MM1E5 TD831159 04 2WAY VRF indb 28 TD831159 04 2WAY VRF indb 28 2014 08 26 13 59 55 2014 08 26 13 59 55 ...

Page 32: ... 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 19 TC 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 21 SHC 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 23 SHC 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25 SHC 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 27 SHC 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 29 SHC 1 5 ...

Page 33: ...1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 27 SHC 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 29 SHC 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 31 SHC 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 TC 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 21 SHC 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 23 SHC 1 4 1 4 1 ...

Page 34: ...2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 27 SHC 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 29 SHC 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 31 SHC 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 2 6 TC 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 21 SHC 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 23 SHC 1 7 1 7 1 ...

Page 35: ...2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 27 SHC 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 2 9 29 SHC 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 31 SHC 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 TC 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 3 6 21 SHC 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 23 SHC 2 0 2 0 2 ...

Page 36: ... 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 27 SHC 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 29 SHC 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9 31 SHC 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 TC 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 21 SHC 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 23 SHC 2 5 2 5 2...

Page 37: ... 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 3 7 27 SHC 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 29 SHC 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 31 SHC 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 TC 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 5 6 21 SHC 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 23 SHC 3 0 3 0 3...

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