Mitsubishi Heavy Industries SRK20ZS-W Bedienungsanleitung

(Split system, air to air heat pump type)

INVERTER RESIDENTIAL

AIR-CONDITIONERS

SRK20ZS-W, -WB, -WT/SRC20ZS-WA

SRK25ZS-W, -WB, -WT/SRC25ZS-WA2

SRK35ZS-W, -WB, -WT/SRC35ZS-WA2

Wall mounted type

TECHNICAL MANUAL

SRF25ZS-W/SRC25ZS-WA2

SRF35ZS-W/SRC35ZS-WA2

Floor standing type

FDTC25VH1/SRC25ZS-WA2

FDTC35VH1/SRC35ZS-WA2

4-way ceiling cassette type

SRR25ZS-W/SRC25ZS-WA2

SRR35ZS-W/SRC35ZS-WA2

Ceiling concealed type

Manual No.'21•SRK-T-299

Wi-Fi option model (SRK only)

•Note:

(1) SRK series in this technical manual will have the

service code “/A”.

• SRK20ZS-W, -WB, -WT → SRK20ZS-W/A, -WB/A, -WT/A

• SRK25ZS-W, -WB, -WT → SRK25ZS-W/A, -WB/A, -WT/A

• SRK35ZS-W, -WB, -WT → SRK35ZS-W/A, -WB/A, -WT/A

(2) SRC25/35ZS-WA2 and SRC25/35ZS-WA

have the same specifications, so SRK25/35ZS-W

can also be connected to SRC25/35ZS-WA.

However, SRF/SRR/FDTC cannot be connected

to SRC25/35ZS-WA.

updated December 23, 2021

...................................................................... 89

(1) Wall mounted type (SRK)

...................................................................... 85

(1) Wall mounted type (SRK)

...................................................................... 32

(1) Wall mounted type (SRK)

CONTENTS

1. SPECIFICATIONS ......................................................................................... 4

2. EXTERIOR DIMENSIONS

3. ELECTRICAL WIRING

4. NOISE LEVEL

- ...................................................... 17

............................................................... 15

............................................................................ 19

........................................................................................... 19

......................................................................................... 23

...................................................................................... 24

.................................................................................. 27

............................................................................................ 27

......................................................................................... 31

.............................................................................................. 32

...................................................................... 13

(2) Floor standing type (SRF)

-...................................................... 72

...................................................................... 4

(1) Wall mounted type (SRK)

............................................................... 54

...................................................................... 46

(2) Floor standing type (SRF)

5. CHARACTERISTICS OF FAN ...................................................................... 80

.......................................................... 83

7. RANGE OF USAGE & LIMITATIONS

.................................................................................... 85

8. CAPACITY TABLES

6. PIPING SYSTEM .......................................................................................... 81

................................................................................... 89

9. APPLICATION DATA

9.1 Installation of indoor unit

-...................................................... 88

...................................................................... 89

9.2 Installation of outdoor unit

9.3

Safety precautions in handling air-conditioners with flammable refrigerants

..........117

-......................................................105

...................................................................113

10.1 SRK, SRF & SRR series .......................................................................120

..............120

...............................................................................122(3) Auto restart function

(2) Unit ON/OFF button ...............................................................................121

(1) Operation control function by wireless remote control ............................120

10. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER

.............................................................. 87

...................................................................... 86

(2) Floor standing type (SRF)

..............................................................101

...................................................................... 97

(2) Floor standing type (SRF)

'21 • SRK-T-299

(10) Air outlet selection (SRF series only) .....................................................126

(9) Flap and louver control (SRK and SRF series only) ...............................125

(8) Economy operation ................................................................................124

(12) Timer operation ......................................................................................128

(11) 3D auto operation (SRK series only) .....................................................127

(13) Silent mode ...........................................................................................129

(15) Air flow range setting (SRK series only) ................................................129

(14) Night setback ........................................................................................129

(16) Display brightness adjustment (SRK series only) .................................. 130

(17) Wireless LAN connection function (SRK series only).............................130

(18) Fan control during heating thermostat OFF (SRK series only) ..............130

(22) Outline of automatic operation ................................................................134

(21) Outline of dehumidifying (DRY) opertaion ..............................................133

(19) Outline of heating operation ....................................................................131

(20) Outline of cooling operation ....................................................................133

(23) Protective control function .......................................................................134

........................174

..................................................................................173

10.2 Models FDTC25VH1, 35VH1 ..................................................................142

10.2.1 Remote control (Option parts) ........................................................142

10.2.3 Operation control function by the indoor control ........................148

10.2.2 Operation control function by the wired remote control .............145

10.2.4 Operation control function by the outdoor control .....................167

(4) Troubleshooting procedure (If the air-conditioner runs)

11.1 SRK, SRF & SRR series ........................................................................173

(3) Troubleshooting procedure

(If the air-conditioner does not run at all)

........173

(1) Cautions ................................................................................................173

(2) Items to check before troubleshooting .................................................173

(10) How to make sure of wireless remote control .......................................191

..............................................................192

(12) Outdoor unit inspection points

(5) Self-diagnosis table ..............................................................................175

(6) Service mode (Trouble mode access function) ....................................176

(8)

Phenomenon observed after short-circuit, wire breakage on sensor

..........189

(7) Inspection procedures corresponding to detail of trouble ......................184

(9) Checking the indoor electrical equipment .............................................189

11. MAINTENANCE DATA

...191

(11)

Inspection procedure for blown fuse on the indoor and outdoor unit PCB

(5) Selection of the annual cooling function ................................................123

....................................122(4) Installing two air-conditioners in the same room

(7) High power operation ..............................................................................124

(6) Heating only function (SRK series only) ................................................124

(24) Defrost heater control .............................................................................141

'21 • SRK-T-299

(6) Inverter checker for diagnosis of inverter output ..................................203

(7) Outdoor unit inspection points ...............................................................204

....................................................................................207(2) Troubleshooting

......................................................................................206(1) List of troubles

11.2.2 Troubleshooting flow .......................................................................206

13.

TECHNICAL INFORMATION

12.1 Wired remote control ............................................................................249

12.3 Wireless kit (FDTC only) ........................................................................267

12.4 Motion sensor kit (FDTC only) ..............................................................275

12.2 Simple wired remote control (RCH-E3) ................................................261

12.5 Interface kit (SC-BIKN2-E) .....................................................................281

12.6 Superlink E board (SC-ADNA-E) ..........................................................285

12.7 Ceiling concealed type (SRR) option parts .........................................287

12.8 OA spacer (FDTC only) .........................................................................290

12.9 Duct joint (FDTC only) ...........................................................................294

12. OPTION PARTS ............................................................................................249

.........................................................................295

......................................................................295

(1) Wall mounted type (SRK)

...............................................................306

-......................................................308

......................................................................304

(2) Floor standing type (SRF)

(3) Troubleshooting at the indoor unit ........................................................197

(2) Troubleshooting procedure ...................................................................197

(5) Check of anomalous operation data with the remote control ................201

(4) Troubleshooting at the outdoor unit ......................................................200

............................................................................................194

11.2 FDTC series

11.2.1 Diagnosing of microcomputer circuit .............................................194

(1) Selfdiagnosis function ...........................................................................194

■How to read the model name

Example: SRR 25 Z

Series code

Inverter type

Product capacity (Cooling capacity)

Model name

S-W

Example: FDTC 25 VH1

Series code

Product capacity (Cooling capacity)

Model name 〔4-way ceiling cassette type〕

SRK : Wall mounted type

SRF : Floor standing type

SRR : Ceiling concealed type

SRC : Outdoor unit

'21 • SRK-T-299

1. SPECIFICATIONS

(1)　Wall mounted type (SRK)

RWA000Z274

Model

Item

SRK20ZS-W

Indoor unit SRK20ZS-W Outdoor unit SRC20ZS-WA

Power source 1 Phase, 220 - 240V, 50Hz / 220V, 60Hz

Operation

data

Nominal cooling capacity (range) kW 2.0 ( 0.9 (Min.) - 2.9 (Max.))

Nominal heating capacity (range) kW 2.7 ( 0.9 (Min.) - 4.3 (Max.))

Heating capacity (H2) kW —

Power consumption

Cooling

0.44 ( 0.19 - 0.80 )

Heating 0.59 ( 0.20 - 1.40 )

Heating (H2) —

Max power consumption 1.65

Running current Cooling

2.6 / 2.5 / 2.4 (220/ 230/ 240V)

Heating 3.2 / 3.0 / 2.9 (220/ 230/ 240V)

Inrush current, max current 3.2 / 3.0 / 2.9 (220/ 230/ 240V)Max.9

Power factor Cooling %79

Heating 85

EER Cooling 4.55

COP Heating 4.58

Heating (H2) —

Sound power level Cooling

dB(A)

48 56

Heating 50 56

Sound pressure level Cooling Hi: 34 Me: 25 Lo: 22 ULo: 19 45

Heating Hi: 36 Me: 29 Lo: 23 ULo: 19 45

Silent mode sound pressure level — Cooling:42 / Heating:43

Exterior dimensions (Height x Width x Depth) mm 290 x 870 x 230 540 x 780(+62) x 290

Exterior appearance

(Equivalent color : Munsell, RAL)

Fine snow (Pure white)

( 8.0Y 9.3/0.1 ) , ( 9003 )

Stucco white

( 4.2Y 7.5/1.1 ) , ( 7044 )

Net weight kg 9.5 31.5

Compressor type & Quantity — RM-C5077SBE71( Rotary type ) x 1

Compressor motor (Starting method) kW — 0.75 ( Inverter driven )

Refrigerant oil (Amount, type) L — 0.30 ( DIAMOND FREEZE MB75 )

Refrigerant (Type, amount, pre-charge length) kg R32 0.62 in outdoor unit (Incl. the amount for the piping of 15m )

Heat exchanger rooved tubing rooved tubing

Refrigerant control Capillary tubes + Electronic expansion valve

Fan type & Quantity Tangential fan x 1 Propeller fan x 1

Fan motor (Starting method) W 42 x1 (Direct drive) 24 x1 (Direct drive)

Cooling m3/min Hi: 9.3 Me: 7.0 Lo: 5.9 ULo: 5.0 27.4

Heating Hi: 10.0 Me: 8.5 Lo: 6.5 ULo: 5.9 23.6

Available external static pressure Pa 0 0

Outside air intake Not possible —

r, Quality / Quantity Polypropylene net (Washable) x 2 —

Shock & vibration absorber Rubber sleeve (for fan motor)

Rubber sleeve (for fan motor & compressor)

Defrost heater 230V 110WElectric heater —

Operation

control

Remote control Wireless remote control

Room temperature control Microcomputer thermostat

Operation display RUN: Green, TIMER: Yellow

Safety equipments

Compressor overheat protection, Overcurrent protection,

Frost protection, Serial signal error protection, Indoor fan motor error protection,

Heating overload protection( High pressure control ), Cooling overload protection

Installation

data

Refrigerant piping size (O.D) mm Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")

Connecting method Flare connection Flare connection

Attached length of piping m Liquid line : 0.54 / Gas line : 0.47 —

Insulation for piping Necessary ( Both sides ), independent

Refrigerant line (one way) length m Max.20

Vertical height diff. between O.U. and I.U. m Max.10 ( Outdoor unit is higher ) / Max.10 ( Outdoor unit is lower )

Drain hose Hose connectable ( VP 16 )

Hole size φ20 x 2 pcs., Hole size φ16 x 9 pcs.

Drain pump, max lift height mm — —

Recommended breaker size A 16

L.R.A. (Locked rotor ampere) A 3.2 / 3.0 / 2.9 (220/ 230/ 240V)

Interconnecting wires Size x Core number 1.5mm2x 4 cores (Including earth cable) / Terminal block (Scr

IP number IPX0 IPX4

Standard accessories

Outdoor : Not included Drain grommet and Drain elbow

Option parts

The pipe length is 5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1

Heating 20˚C — 7˚C 6˚C ISO5151-H1

Heating (H2) 20˚C — 2˚C 1˚C ISO5151-H2

Interface kit ( SC-BIKN2-E )

'21 • SRK-T-299

Model

Item

SRK25ZS-W

Indoor unit SRK25ZS-W Outdoor unit SRC25ZS-WA2

Power source 1 Phase, 220 - 240V, 50Hz / 220V, 60Hz

Operation

data

Nominal cooling capacity (range) kW 2.5 ( 0.9 (Min.) - 3.1 (Max.))

Nominal heating capacity (range) kW 3.2 ( 0.9 (Min.) - 4.5 (Max.))

Heating capacity (H2) kW —

Power consumption

Cooling

0.62 ( 0.19 - 0.90 )

Heating 0.74 ( 0.20 - 1.42 )

Heating (H2) —

Max power consumption 1.65

Running current Cooling

3.3 / 3.1 / 3.0 (220/ 230/ 240V)

Heating 3.7 / 3.6 / 3.4 (220/ 230/ 240V)

Inrush current, max current 3.7 / 3.6 / 3.4 (220/ 230/ 240V) Max. 9

Power factor Cooling %86

Heating 90

EER Cooling 4.03

COP Heating 4.32

Heating (H2) —

Sound power level Cooling

dB(A)

50 56

Heating 53 58

Sound pressure level Cooling Hi: 36 Me: 28 Lo: 23 ULo: 19 46

Heating Hi: 39 Me: 30 Lo: 24 ULo: 19 46

Silent mode sound pressure level — Cooling:42 / Heating:43

Exterior dimensions (Height x Width x Depth) mm 290 x 870 x 230 540 x 780(+62) x 290

Exterior appearance

(Equivalent color : Munsell, RAL)

Fine snow (Pure white)

( 8.0Y 9.3/0.1 ) , ( 9003 )

Stucco white

( 4.2Y 7.5/1.1 ) , ( 7044 )

Net weight kg 9.5 31.0

Compressor type & Quantity — RM-C5077SBE71( Rotary type ) x 1

Compressor motor (Starting method) kW — 0.75 ( Inverter driven )

Refrigerant oil (Amount, type) L — 0.30 ( DIAMOND FREEZE MB75 )

Refrigerant (Type, amount, pre-charge length) kg R32 0.62 in outdoor unit (Incl. the amount for the piping of 15m )

Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing

Refrigerant control Capillary tubes + Electronic expansion valve

Fan type & Quantity Tangential fan x 1 Propeller fan x 1

Fan motor (Starting method) W 42 x1 (Direct drive) 24 x1 (Direct drive)

Air flow Cooling m3/min Hi: 9.9 Me: 8.0 Lo: 5.9 ULo: 5.0 27.4

Heating Hi: 11.3 Me: 8.7 Lo: 6.7 ULo: 5.9 23.6

Available external static pressure Pa 0 0

Outside air intake Not possible —

Air filter, Quality / Quantity Polypropylene net (Washable) x 2 —

Shock & vibration absorber Rubber sleeve (for fan motor)

Rubber sleeve (for fan motor & compressor)

Electric heater — Defrost heater 230V 110W

Operation

control

Remote control Wireless remote control

Room temperature control Microcomputer thermostat

Operation display RUN: Green , TIMER: Yellow

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection( High pressure control ), Cooling overload protection

Installation

data

Refrigerant piping size (O.D) mm Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")

Connecting method Flare connection Flare connection

Attached length of piping m Liquid line : 0.54 / Gas line : 0.47 —

Insulation for piping Necessary ( Both sides ), independent

Refrigerant line (one way) length m Max.20

Vertical height diff. between O/U and I/U m Max.10 ( Outdoor unit is higher ) / Max.10 ( Outdoor unit is lower )

Drain hose Hose connectable ( VP16 )

Hole size φ20 x 2 pcs., Hole size φ16 x 9 pcs.

Drain pump, max lift height mm — —

Recommended breaker size A 16

L.R.A. (Locked rotor ampere) A 3.7 / 3.6 / 3.4 (220/ 230/ 240V)

Interconnecting wires Size x Core number 1.5mm2x 4 cores (Including earth cable) / Terminal block (Screw fixing type)

IP number IPX0 IPX4

Standard accessories

Mounting kit, Clean filter ( Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1 )

Option parts Interface kit ( SC-BIKN2-E )

The pipe length is 5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1

Heating 20˚C — 7˚C 6˚C ISO5151-H1

Heating (H2) 20˚C — 2˚C 1˚C ISO5151-H2

RWA000Z274

'21 • SRK-T-299

Model

Item

SRK35ZS-W

Indoor unit SRK35ZS-W Outdoor unit SRC35ZS-WA2

Power source 1 Phase, 220 - 240V, 50Hz / 220V, 60Hz

Operation

data

Nominal cooling capacity (range) kW 3.5 ( 0.9 (Min.) - 4.0 (Max.))

Nominal heating capacity (range) kW 4.0 ( 0.9 (Min.) - 5.0 (Max.))

Heating capacity (H2) kW —

Power consumption

Cooling

0.89 ( 0.17 - 1.24 )

Heating 0.94 ( 0.19 - 1.45 )

Heating (H2) —

Max power consumption 1.65

Running current Cooling

4.4 / 4.2 / 4.0 (220/ 230/ 240V)

Heating 4.6 / 4.4 / 4.2 (220/ 230/ 240V)

Inrush current, max current 4.6 / 4.4 / 4.2 (220/ 230/ 240V) Max. 9

Power factor Cooling %92

Heating 93

EER Cooling 3.93

COP Heating 4.26

Heating (H2) —

Sound power level Cooling

dB(A)

54 61

Heating 56 61

Sound pressure level Cooling Hi: 40 Me: 30 Lo: 26 ULo: 19 50

Heating Hi: 41 Me: 36 Lo: 25 ULo:19 48

Silent mode sound pressure level — Cooling:45 / Heating:44

Exterior dimensions (Height x Width x Depth) mm 290 x 870 x 230 540 x 780(+62) x 290

Exterior appearance

(Equivalent color : Munsell, RAL)

Fine snow (Pure white)

( 8.0Y 9.3/0.1 ) , ( 9003 )

Stucco white

( 4.2Y 7.5/1.1 ) , ( 7044 )

Net weight kg 9.5 34.5

Compressor type & Quantity — RM-B5077SBE2( Rotary type ) x 1

Compressor motor (Starting method) kW — 0.90 ( Inverter driven )

Refrigerant oil (Amount, type) L — 0.30 ( DIAMOND FREEZE MB75 )

Refrigerant (Type, amount, pre-charge length) kg R32 0.78 in outdoor unit (Incl. the amount for the piping of 15m )

Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing

Refrigerant control Capillary tubes + Electronic expansion valve

Fan type & Quantity Tangential fan x 1 Propeller fan x 1

Fan motor (Starting method) W 42 x1 (Direct drive) 24 x1 (Direct drive)

Air flow Cooling m3/min Hi: 11.3 Me: 8.7 Lo: 7.0 ULo: 5.0 31.5

Heating Hi: 12.3 Me: 11.0 Lo: 7.0 ULo: 5.6 27.8

Available external static pressure Pa 0 0

Outside air intake Not possible —

Air filter, Quality / Quantity Polypropylene net (Washable) x 2 —

Shock & vibration absorber Rubber sleeve (for fan motor)

Rubber sleeve (for fan motor & compressor)

Electric heater — Defrost heater 230V 110W

Operation

control

Remote control Wireless remote control

Room temperature control Microcomputer thermostat

Operation display RUN: Green , TIMER: Yellow

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection( High pressure control ), Cooling overload protection

Installation

data

Refrigerant piping size (O.D) mm Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")

Connecting method Flare connection Flare connection

Attached length of piping m Liquid line : 0.54 / Gas line : 0.47 —

Insulation for piping Necessary ( Both sides ), independent

Refrigerant line (one way) length m Max.20

Vertical height diff. between O/U and I/U m Max.10 ( Outdoor unit is higher ) / Max.10 ( Outdoor unit is lower )

Drain hose Hose connectable ( VP16 )

Hole size φ20 x 2 pcs., Hole size φ16 x 9 pcs.

Drain pump, max lift height mm — —

Recommended breaker size A 16

L.R.A. (Locked rotor ampere) A 4.6 / 4.4 / 4.2 (220/ 230/ 240V)

Interconnecting wires Size x Core number 1.5mm2x 4 cores (Including earth cable) / Terminal block (Screw fixing type)

IP number IPX0 IPX4

Standard accessories

Mounting kit, Clean filter ( Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1 )

Option parts Interface kit ( SC-BIKN2-E )

The pipe length is 5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1

Heating 20˚C — 7˚C 6˚C ISO5151-H1

Heating (H2) 20˚C — 2˚C 1˚C ISO5151-H2

RWA000Z274

'21 • SRK-T-299

RWA000Z274

Model

Item

SRK20ZS-WB

Indoor unit SRK20ZS-WBOutdoor unit SRC20ZS-WA

Power source 1 Phase, 220 - 240V, 50Hz / 220V, 60Hz

Operation

data

Nominal cooling capacity (range) kW 2.0 ( 0.9 (Min.) - 2.9 (Max.))

Nominal heating capacity (range) kW 2.7 ( 0.9 (Min.) - 4.3 (Max.))

Heating capacity (H2) kW —

Power consumption

Cooling

0.44 ( 0.19 - 0.80 )

Heating 0.59 ( 0.20 - 1.40 )

Heating (H2) —

Max power consumption 1.65

Running current Cooling

2.6 / 2.5 / 2.4 (220/ 230/ 240V)

Heating 3.2 / 3.0 / 2.9 (220/ 230/ 240V)

Inrush current, max current 3.2 / 3.0 / 2.9 (220/ 230/ 240V)Max.9

Power factor Cooling %79

Heating 85

EER Cooling 4.55

COP Heating 4.58

Heating (H2) —

Sound power level Cooling

dB(A)

48 56

Heating 50 56

Sound pressure level Cooling Hi: 34 Me: 25 Lo: 22 ULo: 19 45

Heating Hi: 36 Me: 29 Lo: 23 ULo: 19 45

Silent mode sound pressure level — Cooling:42 / Heating:43

Exterior dimensions (Height x Width x Depth) mm 290 x 870 x 230 540 x 780(+62) x 290

Exterior appearance

(Equivalent color : Munsell, RAL)

Fine snow ( 8.0Y 9.3/0.1 ) , ( 9003 )

Black ( 4.0PB 2.44/0.25 ) , ( 9011 )

Stucco white

( 4.2Y 7.5/1.1 ) , ( 7044 )

Net weight kg 9.5 31.5

Compressor type & Quantity — RM-C5077SBE71( Rotary type ) x 1

Compressor motor (Starting method) kW — 0.75 ( Inverter driven )

Refrigerant oil (Amount, type) L — 0.30 ( DIAMOND FREEZE MB75 )

Refrigerant (Type, amount, pre-charge length) kg R32 0.62 in outdoor unit (Incl. the amount for the piping of 15m )

Heat exchanger rooved tubing rooved tubing

Refrigerant control Capillary tubes + Electronic expansion valve

Fan type & Quantity Tangential fan x 1 Propeller fan x 1

Fan motor (Starting method) W 42 x1 (Direct drive) 24 x1 (Direct drive)

Cooling m3/min Hi: 9.3 Me: 7.0 Lo: 5.9 ULo: 5.0 27.4

Heating Hi: 10.0 Me: 8.5 Lo: 6.5 ULo: 5.9 23.6

Available external static pressure Pa 0 0

Outside air intake Not possible —

r, Quality / Quantity Polypropylene net (Washable) x 2 —

Shock & vibration absorber Rubber sleeve (for fan motor)

Rubber sleeve (for fan motor & compressor)

Electric heater —

Operation

control

Remote control Wireless remote control

Room temperature control Microcomputer thermostat

Operation display RUN: Green, TIMER: Yellow

Safety equipments

Compressor overheat protection, Overcurrent protection,

Frost protection, Serial signal error protection, Indoor fan motor error protection,

Heating overload protection( High pressure control ), Cooling overload protection

Installation

data

Refrigerant piping size (O.D) mm Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")

Connecting method Flare connection Flare connection

Defrost heater 230V 110W

Attached length of piping m Liquid line : 0.54 / Gas line : 0.47 —

Insulation for piping Necessary ( Both sides ), independent

Refrigerant line (one way) length m Max.20

Vertical height diff. between O.U. and I.U. m Max.10 ( Outdoor unit is higher ) / Max.10 ( Outdoor unit is lower )

Drain hose Hose connectable ( VP 16 )

Drain pump, max lift height mm — —

Recommended breaker size A 16

L.R.A. (Locked rotor ampere) A 3.2 / 3.0 / 2.9 (220/ 230/ 240V)

Interconnecting wires Size x Core number 1.5mm2x 4 cores (Including earth cable) / Terminal block (Scr

IP number IPX0 IPX4

Standard accessories

Outdoor : Not included Drain grommet and Drain elbow

Option parts

The pipe length is 5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1

Heating 20˚C — 7˚C 6˚C ISO5151-H1

Heating (H2) 20˚C — 2˚C 1˚C ISO5151-H2

Interface kit ( SC-BIKN2-E )

Hole size φ20 x 2 pcs., Hole size φ16 x 9 pcs.

'21 • SRK-T-299

Model

Item

SRK25ZS-WB

Indoor unit SRK25ZS-WB Outdoor unit SRC25ZS-WA2

Power source 1 Phase, 220 - 240V, 50Hz / 220V, 60Hz

Operation

data

Nominal cooling capacity (range) kW 2.5 ( 0.9 (Min.) - 3.1 (Max.))

Nominal heating capacity (range) kW 3.2 ( 0.9 (Min.) - 4.5 (Max.))

Heating capacity (H2) kW —

Power consumption

Cooling

0.62 ( 0.19 - 0.90 )

Heating 0.74 ( 0.20 - 1.42 )

Heating (H2) —

Max power consumption 1.65

Running current Cooling

3.3 / 3.1 / 3.0 (220/ 230/ 240V)

Heating 3.7 / 3.6 / 3.4 (220/ 230/ 240V)

Inrush current, max current 3.7 / 3.6 / 3.4 (220/ 230/ 240V) Max. 9

Power factor Cooling %86

Heating 90

EER Cooling 4.03

COP Heating 4.32

Heating (H2) —

Sound power level Cooling

dB(A)

50 56

Heating 53 58

Sound pressure level Cooling Hi: 36 Me: 28 Lo: 23 ULo: 19 46

Heating Hi: 39 Me: 30 Lo: 24 ULo: 19 46

Silent mode sound pressure level — Cooling:42 / Heating:43

Exterior dimensions (Height x Width x Depth) mm 290 x 870 x 230 540 x 780(+62) x 290

Exterior appearance

(Equivalent color : Munsell, RAL)

Fine snow ( 8.0Y 9.3/0.1 ) , ( 9003 )

Black ( 4.0PB 2.44/0.25 ) , ( 9011 )

Stucco white

( 4.2Y 7.5/1.1 ) , ( 7044 )

Net weight kg 9.5 31.0

Compressor type & Quantity — RM-C5077SBE71( Rotary type ) x 1

Compressor motor (Starting method) kW — 0.75 ( Inverter driven )

Refrigerant oil (Amount, type) L — 0.30 ( DIAMOND FREEZE MB75 )

Refrigerant (Type, amount, pre-charge length) kg R32 0.62 in outdoor unit (Incl. the amount for the piping of 15m )

Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing

Refrigerant control Capillary tubes + Electronic expansion valve

Fan type & Quantity Tangential fan x 1 Propeller fan x 1

Fan motor (Starting method) W 42 x1 (Direct drive) 24 x1 (Direct drive)

Air flow Cooling m3/min Hi: 9.9 Me: 8.0 Lo: 5.9 ULo: 5.0 27.4

Heating Hi: 11.3 Me: 8.7 Lo: 6.7 ULo: 5.9 23.6

Available external static pressure Pa 0 0

Outside air intake Not possible —

Air filter, Quality / Quantity Polypropylene net (Washable) x 2 —

Shock & vibration absorber Rubber sleeve (for fan motor)

Rubber sleeve (for fan motor & compressor)

Electric heater — Defrost heater 230V 110W

Operation

control

Remote control Wireless remote control

Room temperature control Microcomputer thermostat

Operation display RUN: Green , TIMER: Yellow

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection( High pressure control ), Cooling overload protection

Installation

data

Refrigerant piping size (O.D) mm Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")

Connecting method Flare connection Flare connection

Attached length of piping m Liquid line : 0.54 / Gas line : 0.47 —

Insulation for piping Necessary ( Both sides ), independent

Refrigerant line (one way) length m Max.20

Vertical height diff. between O/U and I/U m Max.10 ( Outdoor unit is higher ) / Max.10 ( Outdoor unit is lower )

Drain hose Hose connectable ( VP16 )

Hole size φ20 x 2 pcs., Hole size φ16 x 9 pcs.

Drain pump, max lift height mm — —

Recommended breaker size A 16

L.R.A. (Locked rotor ampere) A 3.7 / 3.6 / 3.4 (220/ 230/ 240V)

Interconnecting wires Size x Core number 1.5mm2x 4 cores (Including earth cable) / Terminal block (Screw fixing type)

IP number IPX0 IPX4

Standard accessories

Mounting kit, Clean filter ( Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1 )

Option parts Interface kit ( SC-BIKN2-E )

The pipe length is 5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1

Heating 20˚C — 7˚C 6˚C ISO5151-H1

Heating (H2) 20˚C — 2˚C 1˚C ISO5151-H2

RWA000Z274

'21 • SRK-T-299

Model

Item

SRK35ZS-WB

Indoor unit SRK35ZS-WB Outdoor unit SRC35ZS-WA2

Power source 1 Phase, 220 - 240V, 50Hz / 220V, 60Hz

Operation

data

Nominal cooling capacity (range) kW 3.5 ( 0.9 (Min.) - 4.0 (Max.))

Nominal heating capacity (range) kW 4.0 ( 0.9 (Min.) - 5.0 (Max.))

Heating capacity (H2) kW —

Power consumption

Cooling

0.89 ( 0.17 - 1.24 )

Heating 0.94 ( 0.19 - 1.45 )

Heating (H2) —

Max power consumption 1.65

Running current Cooling

4.4 / 4.2 / 4.0 (220/ 230/ 240V)

Heating 4.6 / 4.4 / 4.2 (220/ 230/ 240V)

Inrush current, max current 4.6 / 4.4 / 4.2 (220/ 230/ 240V) Max. 9

Power factor Cooling %92

Heating 93

EER Cooling 3.93

COP Heating 4.26

Heating (H2) —

Sound power level Cooling

dB(A)

54 61

Heating 56 61

Sound pressure level Cooling Hi: 40 Me: 30 Lo: 26 ULo: 19 50

Heating Hi: 41 Me: 36 Lo: 25 ULo:19 48

Silent mode sound pressure level — Cooling:45 / Heating:44

Exterior dimensions (Height x Width x Depth) mm 290 x 870 x 230 540 x 780(+62) x 290

Exterior appearance

(Equivalent color : Munsell, RAL)

Fine snow ( 8.0Y 9.3/0.1 ) , ( 9003 )

Black ( 4.0PB 2.44/0.25 ) , ( 9011 )

Stucco white

( 4.2Y 7.5/1.1 ) , ( 7044 )

Net weight kg 9.5 34.5

Compressor type & Quantity — RM-B5077SBE2( Rotary type ) x 1

Compressor motor (Starting method) kW — 0.90 ( Inverter driven )

Refrigerant oil (Amount, type) L — 0.30 ( DIAMOND FREEZE MB75 )

Refrigerant (Type, amount, pre-charge length) kg R32 0.78 in outdoor unit (Incl. the amount for the piping of 15m )

Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing

Refrigerant control Capillary tubes + Electronic expansion valve

Fan type & Quantity Tangential fan x 1 Propeller fan x 1

Fan motor (Starting method) W 42 x1 (Direct drive) 24 x1 (Direct drive)

Air flow Cooling m3/min Hi: 11.3 Me: 8.7 Lo: 7.0 ULo: 5.0 31.5

Heating Hi: 12.3 Me: 11.0 Lo: 7.0 ULo: 5.6 27.8

Available external static pressure Pa 0 0

Outside air intake Not possible —

Air filter, Quality / Quantity Polypropylene net (Washable) x 2 —

Shock & vibration absorber Rubber sleeve (for fan motor)

Rubber sleeve (for fan motor & compressor)

Electric heater — Defrost heater 230V 110W

Operation

control

Remote control Wireless remote control

Room temperature control Microcomputer thermostat

Operation display RUN: Green , TIMER: Yellow

Safety equipments

Compressor overheat protection, Overcurrent protection

Frost protection, Serial signal error protection, Indoor fan motor error protection

Heating overload protection( High pressure control ), Cooling overload protection

Installation

data

Refrigerant piping size (O.D) mm Liquid line: φ6.35 (1/4") Gas line: φ9.52 (3/8")

Connecting method Flare connection Flare connection

Attached length of piping m Liquid line : 0.54 / Gas line : 0.47 —

Insulation for piping Necessary ( Both sides ), independent

Refrigerant line (one way) length m Max.20

Vertical height diff. between O/U and I/U m Max.10 ( Outdoor unit is higher ) / Max.10 ( Outdoor unit is lower )

Drain hose Hose connectable ( VP16 )

Hole size φ20 x 2 pcs., Hole size φ16 x 9 pcs.

Drain pump, max lift height mm — —

Recommended breaker size A 16

L.R.A. (Locked rotor ampere) A 4.6 / 4.4 / 4.2 (220/ 230/ 240V)

Interconnecting wires Size x Core number 1.5mm2x 4 cores (Including earth cable) / Terminal block (Screw fixing type)

IP number IPX0 IPX4

Standard accessories

Mounting kit, Clean filter ( Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1 )

Option parts Interface kit ( SC-BIKN2-E )

The pipe length is 5m.

Notes (1) The data are measured at the following conditions.

(2) This air-conditioner is manufactured and tested in conformity with the ISO.

(3) Sound level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.

(4) Select the breaker size according to the own national standard.

Item

Operation

Indoor air temperature Outdoor air temperature Standards

DB WB DB WB

Cooling 27˚C 19˚C 35˚C 24˚C ISO5151-T1

Heating 20˚C — 7˚C 6˚C ISO5151-H1

Heating (H2) 20˚C — 2˚C 1˚C ISO5151-H2

RWA000Z274

'21 • SRK-T-299

Andere Handbücher für SRK20ZS-W

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Mitsubishi Heavy Industries Klimaanlage Handbücher

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK63ZR-WF Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK20ZJ-S Produkthandbuch

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FDTCVA402HESP2R Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FDT28KXZE1 Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK25GZ-L1 Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries KXZ Series Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK25QA-S Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK25ZSP-W Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries Hi-COP Series Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK20ZD-S1 Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK35ZSP-W Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries KX6 series Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK50HE-S1 Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK63ZR-W Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FDC112KXEN6 Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FDF Series Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FDU Series Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK20ZG-S Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FDE40ZMXVG Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK20HD Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries FD 8 Series Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK50ZJX-S Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries SRK10CMV Bedienungsanleitung

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries MHI FDU71VNXVF1 Bedienungsanleitung

Beliebte Klimaanlage Handbücher anderer Marken

Panasonic

Panasonic CS-E12HKEW Bedienungsanleitung

nedis

nedis ACMB1WT7 Bedienungsanleitung

Daikin

Daikin FCFV50A Bedienungsanleitung

Fujitsu

Fujitsu Inverter ASBA30JFC Bedienungsanleitung

Toshiba

Toshiba RAS-M10SMUV-E Bedienungsanleitung

Daikin

Daikin FXLQ20MAVE Bedienungsanleitung

CIAT

CIAT Magister 2 Series Leitfaden

Bestron

Bestron AAC6000 Bedienungsanleitung

Frigidaire

Frigidaire FFRE0533S1E0 Bedienungsanleitung

Samsung

Samsung AS09HM3N Bedienungsanleitung

Frigidaire

Frigidaire CRA073PU11 Betriebsanleitung

Soleus Air

Soleus Air GB-PAC-08E4 Bedienungsanleitung

McQuay

McQuay MCK020A Bedienungsanleitung

Webasto

Webasto Frigo Top 25 DS Bedienungsanleitung

Frigidaire

Frigidaire FAZ12ES2A Bedienungsanleitung

Mitsubishi Electric

Mitsubishi Electric MSC-GE20VB Bedienungsanleitung

Mitsubishi Electric

Mitsubishi Electric PLA-M100EA Bedienungsanleitung

Daikin

Daikin Split Sensira R32 Bedienungsanleitung