Mitsubishi Heavy Industries SRK50ZJ-S User manual

TECHNICAL MANUAL
Manual No.'10•SR-T-091D
INVERTER RESIDENTIAL AIR CONDITIONERS
(Split system, air to air heat pump type)
DRAFT
Wall mounted type
SRK50ZJ-S
SRK20ZJX-S
SRK25ZJX-S
SRK35ZJX-S
SRK50ZJX-S
SRK60ZJX-S
Floor standing type
SRF25ZJX-S
SRF35ZJX-S
SRF50ZJX-S
Ceiling concealed type
SRR25ZJ-S
SRR35ZJ-S
Ceiling cassette-4way compact type
FDTC25VD
FDTC35VD

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1
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'10 • SR-T-091D
CONTENTS
1. SPECIFICATIONS ......................................................................................... 2
(1) Wall mounted type (SRK) ......................................................................... 2
(1) Indoor units
(1) Indoor units
............................................................................................. 15
(2) Floor standing type (SRF) ........................................................................ 8
(2) Outdoor units ............................................................................................20
(3) Remote controller ..................................................................................... 23
3. ELECTRICAL WIRING .................................................................................. 25
............................................................................................. 25
(2) Outdoor units ...........................................................................................30
(3) Ceiling concealed type (SRR) .................................................................. 11
(4) Ceiling cassette-4way compact type (FDTC) ........................................... 13
2. EXTERIOR DIMENSIONS ............................................................................. 15
■How to read the model name
Example: SRK 20 Z
Series code
Inveter type
Product capacity
Model name SRK : Wall mounted type
SRC : Outdoor unit
SRF : Floor standing type
SRR : Ceiling concealed type
FDTC : Ceiling cassette-4way
compact type
JX-S

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2
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'10 • SR-T-091D
1. SPECIFICATIONS
(1) Wall mounted type (SRK)
B
RWA000Z225
Model
Item
SRK50ZJ-S
Indoor unit SRK50ZJ-S Outdoor unit SRC50ZJ-S
Cooling capacity (1) W 5000 (1600 (Min.) ~ 5500 (Max.))
Heating capacity (1) W 5800 (1600 (Min.) ~ 6600 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 1.55 (0.40 ~ 2.20)
Heating 1.59 (0.42 ~ 2.10)
Running
current
Cooling
A
7.1 / 6.8 / 6.5 (220/ 230/ 240 V)
Heating 7.3 / 7.0 / 6.7 (220/ 230/ 240 V)
Inrush current 7.3 / 7.0 / 6.7 (220/ 230/ 240 V)
COP Cooling 3.23
Heating 3.65
Noise
level
Cooling Sound level dB(A) Hi : 46 Me : 37 Lo : 26 51
Power level dB 61 61
Heating Sound level dB(A) Hi : 45 Me : 37 Lo : 31 53
Power level dB 61 63
Exterior dimensions (Height x Width x Depth) mm 294 x 798 x 229 640 x 800 (+71) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 9.5 42
Refrigerant
equipment
Compressor type & Q'ty — 5RS132XAB21 (Rotary type) x 1
Motor (Starting method) kW — 0.90 (Line starting)
Refrigerant oil 0.37 (FV50S)
Refrigerant (4) kg R410A 1.35 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Tangential fan x 1 Propeller fan x 1
Motor W 38 34
Air flow Cooling CMM Hi : 11.3 Me : 7.8 Lo : 5.3 36.0
Heating Hi : 13.5 Me : 10.2 Lo : 7.5 36.0
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green, 3D AUTO : Green
Safety devices
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 :φ12.7 (1/2")
Connecting method Flare connecting
Attached length of piping m Liquid line : 0.53
Gas line : 0.40 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 25
Vertical height difference between
outdoor unit and indoor unit
Max. 15 (Outdoor unit is higher)
Max. 15 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

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3
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'10 • SR-T-091D
B
RWA000Z229
Model
Item
SRK20ZJX-S
Indoor unit SRK20ZJX-S Outdoor unit SRC20ZJX-S
Cooling capacity (1) W 2000 (900 (Min.) ~ 3100 (Max.))
Heating capacity (1) W 2500 (900 (Min.) ~ 4300 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 0.35 (0.19 ~ 0.70)
Heating 0.45 (0.23 ~ 1.00)
Running
current
Cooling
A
1.9 / 1.8 / 1.7 (220/ 230/ 240 V)
Heating 2.4 / 2.3 / 2.2 (220/ 230/ 240 V)
Inrush current 2.4 / 2.3 / 2.2 (220/ 230/ 240 V)
COP Cooling 5.71
Heating 5.56
Noise
level
Cooling Sound level dB(A) Hi : 39 Me : 30 Lo : 21 47
Power level dB 53 60
Heating Sound level dB(A) Hi : 38 Me : 33 Lo : 25 47
Power level dB 54 59
Exterior dimensions (Height x Width x Depth) mm 309 x 890 x 220 595 x 780 (+62) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 15 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.75 (Line starting)
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (4) kg R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Tangential fan x 1 Propeller fan x 1
Motor 27 24
Air flow Cooling CMM Hi : 11.5 Me : 8.0 Lo : 5.0 29.5
Heating Hi : 12.0 Me : 9.5 Lo : 7.0 27.0
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green, ECONO : Blue
Safety devices
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 connecting
Attached length of piping m Liquid line : 0.55
Gas line : 0.49 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

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4
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'10 • SR-T-091D
B
RWA000Z229
Model
Item
SRK25ZJX-S
Indoor unit SRK25ZJX-S Outdoor unit SRC25ZJX-S
Cooling capacity (1) W 2550 (900 (Min.) ~ 3200 (Max.))
Heating capacity (1) W 3130 (900 (Min.) ~ 4700 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 0.49 (0.19 ~ 0.82)
Heating 0.595 (0.23 ~ 1.12)
Running
current
Cooling
A
2.5 / 2.4 / 2.3 (220/ 230/ 240 V)
Heating 3.1 / 2.9 / 2.8 (220/ 230/ 240 V)
Inrush current 3.1 / 2.9 / 2.8 (220/ 230/ 240 V)
COP Cooling 5.20
Heating 5.26
Noise
level
Cooling Sound level dB(A) Hi : 41 Me : 31 Lo : 22 47
Power level dB 55 60
Heating Sound level dB(A) Hi : 41 Me : 34 Lo : 27 47
Power level dB 58 60
Exterior dimensions (Height x Width x Depth) mm 309 x 890 x 220 595 x 780 (+62) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 15 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.75 (Line starting)
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (4) kg R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Tangential fan x 1 Propeller fan x 1
Motor W 27 24
Air flow Cooling CMM Hi : 12.5 Me : 9.0 Lo : 5.0 29.5
Heating Hi : 13.0 Me : 10.0 Lo : 7.5 27.0
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green, ECONO : Blue
Safety devices
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 connecting
Attached length of piping m Liquid line : 0.55
Gas line : 0.49 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

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5
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'10 • SR-T-091D
B
RWA000Z229
Model
Item
SRK35ZJX-S
Indoor unit SRK35ZJX-S Outdoor unit SRC35ZJX-S
Cooling capacity (1) W 3500 (900 (Min.) ~ 4100 (Max.))
Heating capacity (1) W 4300 (900 (Min.) ~ 5100 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 0.845 (0.19 ~ 1.01)
Heating 0.960 (0.23 ~ 1.35)
Running
current
Cooling
A
4.0 / 3.8 / 3.6 (220/ 230/ 240 V)
Heating 4.6 / 4.4 / 4.2 (220/ 230/ 240 V)
Inrush current 4.6 / 4.4 / 4.2 (220/ 230/ 240 V)
COP Cooling 4.14
Heating 4.48
Noise
level
Cooling Sound level dB(A) Hi : 43 Me : 33 Lo : 22 50
Power level dB 58 63
Heating Sound level dB(A) Hi : 42 Me : 35 Lo : 27 50
Power level dB 59 62
Exterior dimensions (Height x Width x Depth) mm 309 x 890 x 220 595 x 780 (+62) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 15 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.90 (Line starting)
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (4) kg R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Tangential fan x 1 Propeller fan x 1
Motor W 27 24
Air flow Cooling CMM Hi : 13.5 Me : 9.5 Lo : 5.0 32.5
Heating Hi : 14.0 Me : 11.0 Lo : 8.0 29.5
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green, ECONO : Blue
Safety devices
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 connecting
Attached length of piping m Liquid line : 0.55
Gas line : 0.49 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

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6
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'10 • SR-T-091D
B
RWA000Z229
Model
Item
SRK50ZJX-S
Indoor unit SRK50ZJX-S Outdoor unit SRC50ZIX-S
Cooling capacity (1) W 5000 (700 (Min.) ~ 6200 (Max.))
Heating capacity (1) W 6000 (700 (Min.) ~ 8800 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 1.30 (0.2 ~ 2.20)
Heating 1.35 (0.2 ~ 2.26)
Running
current
Cooling
A
6.0 / 5.7 / 5.5 (220/ 230/ 240 V)
Heating 6.2 / 5.9 / 5.7 (220/ 230/ 240 V)
Inrush current 6.2 / 5.9 / 5.7 (220/ 230/ 240 V)
COP Cooling 3.85
Heating 4.44
Noise
level
Cooling Sound level dB(A) Hi : 45 Me : 38 Lo : 26 48
Power level dB 60 62
Heating Sound level dB(A) Hi : 45 Me : 38 Lo : 32 48
Power level dB 62 62
Exterior dimensions (Height x Width x Depth) mm 309 x 890 x 220 640 x 800 (+71) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 15 43
Refrigerant
equipment
Compressor type & Q'ty — 5CS130XGB04 (Scroll type) x 1
Motor (Starting method) kW — 0.9 (Line starting)
Refrigerant oil 0.48 (RB68A or Freol Alpha 68M)
Refrigerant (3) kg R410A 1.4 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Tangential fan x 1 Propeller fan x 1
Motor W 27 34
Air flow Cooling CMM Hi : 13.5 Me : 11 Lo: 8 36.0
Heating Hi : 16.5 Me : 14.5 Lo : 10.5 33.0
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green, ECONO : Blue
Safety devices
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 :φ12.7 (1/2")
Connecting method Flare connecting
Attached length of piping m Liquid line : 0.55
Gas line : 0.49 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 30
Vertical height difference between
outdoor unit and indoor unit
Max. 20 (Outdoor unit is higher)
Max. 20 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

-
7
-
'10 • SR-T-091D
B
RWA000Z229
Model
Item
SRK60ZJX-S
Indoor unit SRK60ZJX-S Outdoor unit SRC60ZIX-S
Cooling capacity (1) W 6000 (800 (Min.) ~ 6800 (Max.))
Heating capacity (1) W 6800 (800 (Min.) ~ 9700 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 1.86 (0.25 ~ 2.30)
Heating 1.67 (0.25 ~ 2.70)
Running
current
Cooling
A
8.5 / 8.2 / 7.8 (220/ 230/ 240 V)
Heating 7.7 / 7.3 / 7.0 (220/ 230/ 240 V)
Inrush current 8.5 / 8.2 / 7.8 (220/ 230/ 240 V)
COP Cooling 3.23
Heating 4.07
Noise
level
Cooling Sound level dB(A) Hi : 47 Me : 38 Lo : 26 51
Power level dB 62 65
Heating Sound level dB(A) Hi : 45 Me : 39 Lo : 33 51
Power level dB 62 65
Exterior dimensions (Height x Width x Depth) mm 309 x 890 x 220 640 x 800 (+71) x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 15 43
Refrigerant
equipment
Compressor type & Q'ty — 5CS130XGB04 (Scroll type) x 1
Motor (Starting method) kW — 0.9 (Line starting)
Refrigerant oil 0.48 (RB68A or Freol Alpha 68M)
Refrigerant (3) kg R410A 1.4 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Tangential fan x 1 Propeller fan x 1
Motor W 27 34
Air flow Cooling CMM Hi : 14.5 Me : 12.5 Lo : 8.5 41.5
Heating Hi : 17.0 Me : 15.0 Lo : 11.0 36.0
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net (washable) x 2 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
3D AUTO : Green, ECONO : Blue
Safety devices
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 :φ12.7 (1/2")
Connecting method Flare connecting
Attached length of piping m Liquid line : 0.55
Gas line : 0.49 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 30
Vertical height difference between
outdoor unit and indoor unit
Max. 20 (Outdoor unit is higher)
Max.20 (Outdoor unit is lower)
Drain hose Connectable (VP 16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Allergen clear filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

-
8
-
'10 • SR-T-091D
(2) Floor standing type (SRF)
A
RWB000Z053
Model
Item
SRF25ZJX-S
Indoor unit SRF25ZJX-S Outdoor unit SRC25ZJX-S
Cooling capacity (1) W 2500 (900 (Min.) ~ 3200 (Max.))
Heating capacity (1) W 3400 (900 (Min.) ~ 4700 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 0.521 (0.19 ~ 0.82)
Heating 0.723 (0.23 ~ 1.20)
Running
current
Cooling
A
2.6 / 2.5 / 2.4 (220/ 230/ 240 V)
Heating 3.6 / 3.4 / 3.3 (220/ 230/ 240 V)
Inrush current 3.6 / 3.4 / 3.3 (220/ 230/ 240 V)
COP Cooling 4.80
Heating 4.70
Noise
level
Cooling Sound level dB(A) Hi : 40 Me : 32 Lo : 26 47
Power level dB 51 60
Heating Sound level dB(A) Hi : 40 Me : 35 Lo : 28 47
Power level dB 51 60
Exterior dimensions (Height x Width x Depth) mm 600 x 860 x 238 595 x 780 x 290
Exterior appearance
( Munsell color )
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 18 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.75 (Line starting)
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (3) kg R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Turbo fan x 1 Propeller fan x 1
Motor W 40 24
Air flow Cooling CMM Hi : 9.0 Me : 7.6 Lo : 5.8 29.5
Heating Hi : 10.5 Me : 8.2 Lo : 6.6 27.0
Fresh air intake Impossible —
Air filter, Quality / Quantity Polypropylene net (washable) x 1 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
AIR OUTLET SELECTION : Green, ECONO : Green
Safety devices
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 connecting
Attached length of piping m — —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Natural enzyme filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

-
9
-
'10 • SR-T-091D
A
RWB000Z053
Model
Item
SRF35ZJX-S
Indoor unit SRF35ZJX-S Outdoor unit SRC35ZJX-S
Cooling capacity (1) W 3500 (900 (Min.) ~ 4100 (Max.))
Heating capacity (1) W 4500 (900 (Min.) ~ 5100 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 0.890 (0.19 ~ 1.26)
Heating 1.124 (0.23 ~ 1.43)
Running
current
Cooling
A
4.1 / 3.9 / 3.7 (220/ 230/ 240 V)
Heating 5.2 / 4.9 / 4.7 (220/ 230/ 240 V)
Inrush current 5.2 / 4.9 / 4.7 (220/ 230/ 240 V)
COP Cooling 3.93
Heating 4.00
Noise
level
Cooling Sound level dB(A) Hi : 41 Me : 34 Lo : 28 50
Power level dB 52 63
Heating Sound level dB(A) Hi : 41 Me : 36 Lo : 31 50
Power level dB 52 62
Exterior dimensions (Height x Width x Depth) mm 600 x 860 x 238 595 x 780 x 290
Exterior appearance
( Munsell color )
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 19 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.90 (Line starting)
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (3) kg R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Turbo fan x 1 Propeller fan x 1
Motor W 40 24
Air flow Cooling CMM Hi : 9.2 Me : 7.8 Lo : 6.4 32.5
Heating Hi : 10.7 Me : 8.3 Lo : 7.4 29.5
Fresh air intake Impossible —
Air filter, Quality / Quantity Polypropylene net (washable) x 1 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
AIR OUTLET SELECTION : Green, ECONO : Green
Safety devices
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 connecting
Attached length of piping m — —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max.10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Natural enzyme filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

-
10
-
'10 • SR-T-091D
A
RWB000Z053
Model
Item
SRF50ZJX-S
Indoor unit SRF50ZJX-S Outdoor unit SRC50ZIX-S
Cooling capacity (1) W 5000 (700 (Min.) ~ 5500 (Max.))
Heating capacity (1) W 6000 (700 (Min.) ~ 7000 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 1.390 (0.2 ~ 1.80)
Heating 1.540 (0.2 ~ 2.25)
Running
current
Cooling
A
6.4 / 6.1 / 5.8 (220/ 230/ 240 V)
Heating 7.1 / 6.8 / 6.5 (220/ 230/ 240 V)
Inrush current 7.1 / 6.8 / 6.5 (220/ 230/ 240 V)
COP Cooling 3.60
Heating 3.90
Noise
level
Cooling Sound level dB(A) Hi : 47 Me : 39 Lo : 30 48
Power level dB 58 62
Heating Sound level dB(A) Hi : 47 Me : 39 Lo : 32 48
Power level dB 58 62
Exterior dimensions (Height x Width x Depth) mm 600 x 860 x 238 640 x 800 x 290
Exterior appearance
(Munsell color)
Fine snow
( 8.0Y 9.3/0.1 ) near equivalent
Stucco white
( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 19 43
Refrigerant
equipment
Compressor type & Q'ty — 5CS130XGB04 (Scroll type) x 1
Motor (Starting method) kW — 0.9 (Line starting)
Refrigerant oil 0.48 (RB68A or Freol Alpha 68M)
Refrigerant (3) kg R410A 1.4 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Turbo fan x 1 Propeller fan x 1
Motor W 40 34
Air flow Cooling CMM Hi : 11.5 Me : 9.6 Lo : 6.6 36.0
Heating Hi : 12.0 Me : 10.0 Lo : 7.6 33.0
Fresh air intake Impossible —
Air filter, Quality / Quantity Polypropylene net (washable) x 1 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow, HI POWER : Green,
AIR OUTLET SELECTION : Green, ECONO : Green
Safety devices
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 :φ12.7 (1/2")
Connecting method Flare connecting
Attached length of piping m — —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 30
Vertical height difference between
outdoor unit and indoor unit
Max. 20 (Outdoor unit is higher)
Max. 20 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit, Clean filter (Natural enzyme filter x 1, Photocatalytic washable deodorizing filter x 1)
Optional parts Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

-
11
-
'10 • SR-T-091D
A
RWA000Z231
Model
Item
SRR25ZJ-S
Indoor unit SRR25ZJ-S Outdoor unit SRC25ZJX-S
Cooling capacity (1) W 2500 ( 900 (Min.) ~ 3200 (Max.))
Heating capacity (1) W 3400 ( 900 (Min.) ~ 4700 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 0.580 ( 0.19 ~ 0.82 )
Heating 0.750 ( 0.23 ~ 1.20 )
Running
current
Cooling
A
2.9 / 2.8 / 2.7 (220/ 230/ 240 V)
Heating 3.7 / 3.6 / 3.4 (220/ 230/ 240 V)
Inrush current 3.7 / 3.6 / 3.4 (220/ 230/ 240 V)
COP Cooling 4.31
Heating 4.53
Noise
level
Cooling Sound level dB(A) Hi : 40 Me : 35 Lo : 29 47
Power level dB 54 60
Heating Sound level dB(A) Hi: 41 Me: 38 Lo: 31 47
Power level dB 55 60
Exterior dimensions (Height x Width x Depth) mm 230 x 740 x 455 595 x 780 x 290
Exterior appearance
(Munsell color) —Stucco white ( 4.2Y 7.5/1.1 ) near equivalent
Net weight kg 22 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.75 (Line starting)
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (3) kg R410A 1.2 ( Pre-Charged up to the piping length of 15m )
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Centrifugal fan x 2 Propeller fan x 1
Motor W 51 24
Air flow Cooling CMM Hi : 8.5 Me : 7.0 Lo : 5.0 29.5
Heating Hi : 10.0 Me : 9.0 Lo : 6.5 27.0
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net x 1 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow,
HI POWER : Green, ECONO : Green
Safety devices
Compressor overheat protection, Overcurrent protection, Drain error 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 connecting
Attached length of piping m — —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit
Optional parts Wired remote control, Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive
(3) Ceiling concealed type (SRR)

-
12
-
'10 • SR-T-091D
A
RWA000Z231
Model
Item
SRR35ZJ-S
Indoor unit SRR35ZJ-S Outdoor unit SRC35ZJX-S
Cooling capacity (1) W 3500 ( 900 (Min.) ~ 4100 (Max.))
Heating capacity (1) W 4200 ( 900 (Min.) ~ 5100 (Max.))
Power supply 1 Phase, 220 ~ 240 V, 50Hz
Operation
data (1)
Power
consumption
Cooling kW 1.080 ( 0.19 ~ 1.26 )
Heating 1.100 ( 0.23 ~ 1.43 )
Running
current
Cooling
A
5.0 / 4.7 / 4.5 (220/ 230/ 240 V)
Heating 5.1 / 4.8 / 4.6 (220/ 230/ 240 V)
Inrush current 5.1 / 4.8 / 4.6 (220/ 230/ 240 V)
COP Cooling 3.24
Heating 3.82
Noise
level
Cooling Sound level dB(A) Hi: 42 Me : 37 Lo: 30 50
Power level dB 56 62
Heating Sound level dB(A) Hi : 43 Me : 40 Lo : 32 50
Power level dB 57 62
Exterior dimensions (Height x Width x Depth) mm 230 x 740 x 455 595 x 780 x 290
Exterior appearance
(Munsell color) —Stucco white (4.2Y 7.5/1.1) near equivalent
Net weight kg 22 38
Refrigerant
equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Motor (Starting method) kW — 0.75 ( Line starting )
Refrigerant oil 0.35 (DIAMOND FREEZE MA68)
Refrigerant (3) kg R410A 1.2 (Pre-Charged up to the piping length of 15m)
Heat exchanger Louver fins & inner grooved tubing M fins & inner grooved tubing
Refrigerant control Capillary tubes + Electronic expansion valve
Deice control Microcomputer control
Air handling
equipment
Fan type & Q'ty Centrifugal fan x 2 Propeller fan x 1
Motor W 51 24
Air flow Cooling CMM Hi : 9.0 Me : 7.5 Lo : 5.5 32.5
Heating Hi : 11.0 Me : 9.5 Lo : 7.0 29.5
Fresh air intake Not possible —
Air filter, Quality / Quantity Polypropylene net x 1 —
Shock & vibration absorber — Cushion rubber (for compressor)
Electric heater — —
Operation
control
Operation switch Wireless-Remote control —
Room temperature control Microcomputer thermostat —
Operation Display RUN : Green, TIMER : Yellow,
HI POWER : Green, ECONO : Green
Safety devices
Compressor overheat protection, Overcurrent protection, Drain error 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 connecting
Attached length of piping m — —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length
m
Max. 15
Vertical height difference between
outdoor unit and indoor unit
Max. 10 (Outdoor unit is higher)
Max. 10 (Outdoor unit is lower)
Drain hose Connectable (VP16) —
Power cable —
Recommended breaker size A 16
Connection wiring Size x Core number 1.5mm2x 4 cores (Including earth cable)
Connecting method Terminal block (Screw fixing type)
Accessories (included) Mounting kit
Optional parts Wired remote control, Interface kit (SC-BIKN-E)
Note (1) The data are measured at the following conditions.
Item
Operation
Indoor air temperature Outdoor air temperature Standards
DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C ISO-T1, JIS C 9612
Heating 20˚C — 7˚C 6˚C
(2) This air-conditioner is manufactured and tested in conformity with the ISO.
(3) The operation data are applied to the 220/230/240V districts respectively.
(4) The refrigerant quantity to be charged includes the refrigerant in 15m connecting piping.
(Purging is not required even for the short piping.)
The pipe length is 7.5m.
Adapted to RoHS directive

-
13
-
'10 • SR-T-091D
Model
Item
FDTC25VD
Indoor unit FDTC25VD Outdoor unit SRC25ZJX-S
Panel TC-PSA-25W-E
Power source 220/230/240V ~ 50Hz
Operation data Cooling Heating
Nominal capacity kW 2.55 [ 0.9 (Min.) ~ 3.2 (Max.)] 3.45 [ 0.9 (Min.) ~ 4.7 (Max.)]
Power consumption kW 0.6 0.84
Running current A 3.0/2.9/2.8 4.1/4.0/3.8
Power factor % 91 92
Inrush current A 4.1
Sound Pressure Level dB(A) Cooling P-Hi : 38 Hi : 36 Me : 32 Lo : 29
Heating P-Hi : 39 Hi : 38 Me : 33 Lo : 29.5 47
Exterior dimensions
Height x Width x Depth mm Unit 248 × 570 × 570 Panel 35 × 700 × 700 595 x 780 x 290
Exterior appearance
(Munsell color)
Plaster White
( 6.8Y8.9/0.2 ) near equivalent
Stucco White
( 4.2Y7.5/1.1 ) near equivalent
Net weight kg UNIT 15 PANEL 3.5 38
Refrigerant equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Starting method — Direct line start
Refrigerant oil — 0.35 (DIAMOND FREEZE MA68)
Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing
Refrigerant control — Electronic expansion valve
Air handling equipment
Fan type & Q'ty Turbo fan × 1 Propeller fan × 1
Motor <Starting method> W 33 <Direct line start> 24 <Direct line start>
Air flow (Standard) CMM Cooling P-Hi : 10 Hi : 9 Me : 8 Lo : 6.5
Heating P-Hi : 10.5 Hi : 9.5 Me : 8.5 Lo : 7
Cooling 29.5
Heating 27.0
Available static pressure Pa 0 —
Outdoor air intake Not possible —
Air filter, Q'ty Pocket plastic net × 1 (Washable) —
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for Compressor)
Insulation (noise & heat) Polyurethane form —
Electric heater W — —
Remote controller wired : RC-E4 (option) wireless : RCN-TC-24W-ER (option)
Room temperature control Thermostat by electronics —
Safety equipment Overload protection for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Abnormal discharge temperature protection.
Installation data
Refrigerant piping size mm Liquid line : I/U φ6.35 (1/4") Pipe φ6.35 (1/4") × 0.8 O/U φ6.35 (1/4")
Gas line :
φ9.52 (3/8") φ9.52 (3/8") × 0.8 φ9.52 (3/8")
Connecting method Flare piping Flare piping
Refrigerant line (one way) length Max. 15m
Vertical height difference between
outdoor unit and indoor unit
Max. 10m (Outdoor unit is higher)
Max. 10m (Outdoor unit is lower)
Refrigerant Quantity R410A 1.2kg in outdoor unit (incl. the amount for the piping of : 15m)
Drain pump Built-in Drain pump —
Drain Hose Connectable with VP20 —
Insulation for piping Necessary (Both liquid & Gas lines)
Standard Accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet
Item Indoor air temperature Outdoor air temperature
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C 7˚C 6˚C
(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to
ambient temperature.
(4) The operation data indicates when the air-conditioner is operated at 220/230/240V 50Hz.
(5) When wireless remote controller is used, fan is 3 speed setting (Hi-Me-Lo) only.
(4) Ceiling cassette-4way compact type (FDTC) Adapted to RoHS directive
Notes (1) The data are measured at the following conditions when the air flow is high mode.
A
RWA000Z234

-
14
-
'10 • SR-T-091D
Model
Item
FDTC35VD
Indoor unit FDTC35VD Outdoor unit SRC35ZJX-S
Panel TC-PSA-25W-E
Power source 220/230/240V ~ 50Hz
Operation data Cooling Heating
Nominal capacity kW 3.6 [ 0.9 (Min.) ~ 4.1 (Max.)] 4.25 [ 0.9 (Min.) ~ 5.1 (Max.)]
Power consumption kW 1.07 1.16
Running current A 4.9/4.7/4.5 5.3/5.1/4.9
Power factor % 99 99
Inrush current A 5.3
Sound Pressure Level dB(A) Cooling P-Hi : 41 Hi : 40 Me : 36 Lo : 30
Heating P-Hi : 43 Hi : 42 Me : 35 Lo : 32 50
Exterior dimensions
Height x Width x Depth mm Unit 248 × 570 × 570 Panel 35 × 700 × 700 595 x 780 x 290
Exterior appearance
( Munsell color )
Plaster White
( 6.8Y8.9/0.2 ) near equivalent
Stucco White
( 4.2Y7.5/1.1 ) near equivalent
Net weight kg UNIT 15 PANEL 3.5 38
Refrigerant equipment
Compressor type & Q'ty — RM-B5077MDE1 (Rotary type) x 1
Starting method — Direct line start
Refrigerant oil — 0.35 (DIAMOND FREEZE MA68)
Heat exchanger Louver fin & inner grooved tubing M shape fin & inner grooved tubing
Refrigerant control — Electronic expansion valve
Air handling equipment
Fan type & Q'ty Turbo fan × 1 Propeller fan × 1
Motor <Starting method> W 33 <Direct line start> 24 <Direct line start>
Air flow (Standard) CMM Cooling P-Hi : 11 Hi : 9.5 Me : 9 Lo : 7
Heating P-Hi : 11.5 Hi : 10.0 Me : 9 Lo : 8
Cooling 32.5
Heating 29.5
Available static pressure Pa 0 —
Outdoor air intake Not possible —
Air filter, Q'ty Pocket plastic net × 1 (Washable) —
Shock & vibration absorber Rubber sleeve (for fan motor) Rubber sleeve (for Compressor)
Insulation (noise & heat) Polyurethane form —
Electric heater W — —
Remote controller wired : RC-E4 (option) wireless : RCN-TC-24W-ER (option)
Room temperature control Thermostat by electronics —
Safety equipment Overload protection for fan motor
Frost protection thermostat
Internal thermostat for fan motor
Abnormal discharge temperature protection.
Installation data
Refrigerant piping size mm Liquid line : I/U φ6.35 (1/4") Pipe φ6.35 (1/4") × 0.8 O/U φ6.35 (1/4")
Gas line :
φ9.52 (3/8") φ9.52 (3/8") × 0.8 φ9.52 (3/8")
Connecting method Flare piping Flare piping
Refrigerant line (one way) length Max. 15m
Vertical height difference between
outdoor unit and indoor unit
Max. 10m (Outdoor unit is higher)
Max. 10m (Outdoor unit is lower)
Refrigerant Quantity R410A 1.2kg in outdoor unit (incl. the amount for the piping of : 15m)
Drain pump Built-in Drain pump —
Drain Hose Connectable with VP20 —
Insulation for piping Necessary (Both liquid & Gas lines)
Standard Accessories Mounting kit, Drain hose Drain elbow, Drain hole grommet
Item Indoor air temperature Outdoor air temperature
Operation DB WB DB WB
Cooling 27˚C 19˚C 35˚C 24˚C
Heating 20˚C 7˚C 6˚C
(2) This packaged air-conditioner is manufactured and tested in conformity with the ISO.
(3) Sound pressure level indicates the value in an anechoic chamber. During operation these value are somewhat higher due to
ambient temperature.
(4) The operation data indicates when the air-conditioner is operated at 220/230/240V 50Hz.
(5) When wireless remote controller is used, fan is 3 speed setting (Hi-Me-Lo) only.
Adapted to RoHS directive
Notes (1) The data are measured at the following conditions when the air flow is high mode.
A
RWA000Z234

-
15
-
'10 • SR-T-091D
2. EXTERIOR DIMENSIONS (1) Indoor units
Model SRK50ZJ-S
Space for installation and service when viewing from the front
Wired - remote controller
㧔Option㧕
Notes㧔1㧕The model name label is attached
ޓޓ ޓon the underside of the panel.
Wireless remote controller
ޓ㧔2㧕It takes the interface kit 㧔SC-BIKN-E㧕
ޓޓ ޓto connect the wired remote controller.
Outlet for down piping
㧔Refer to the above view㧕
Hole on wall for right rear piping
Hole on wall for left rear piping
Gas piping
Outlet for wiring
Drain hose
Liquid piping
F
E
C
D
B
Symbol
A
㧔Ǿ65㧕
VP16
Ǿ6.35㧔1㧛4"㧕㧔Flare㧕
Content
㧔Ǿ65㧕
20㨪35 Ǿ9.52㧔3㧛8"㧕㧔Flare㧕
Outlet for piping㧔on both side㧕
G
50 Ǿ12.7㧔1㧛2"㧕㧔Flare㧕
Model
Unit:mm
غ120 19
60
150
17.3
G
790
6014.5
45
3160
45
798
294
229 3
45
609
100106.5585106.5
50
48.9
55
47
47
55
403.6
471.6
531.8
F
139 450 209
Unit
DC
A
EB
65
15
7.7279.17.2
㧔Service space㧕
㧔Service space㧕
㧔Service space㧕
㧔Service space㧕
Installation plate
RLA000Z051

-
16
-
'10 • SR-T-091D
Models SRK20ZJX-S, 25ZJX-S, 35ZJX-S, 50ZJX-S, 60ZJX-S
G
F
Hole on wall for right rear piping
Hole on wall for left rear piping
Gas piping
Outlet for wiring
Drain hose
Liquid piping
F
E
C
D
B
Symbol
A
㧔Ǿ65㧕
VP16
Ǿ6.35㧔1㧛4"㧕㧔Flare㧕
Content
㧔Ǿ65㧕
Unit:mm
Space for installation and service when viewing from the front
Outlet for down piping
㧔Refer to the above view㧕
Outlet for piping㧔on both side㧕
G
D C
A
E
B
Wired - remote controller
㧔Option㧕
Notes㧔1㧕The model name label is attached
ޓޓ ޓon the underside of the panel.
Wireless remote controller
ޓ㧔2㧕It takes the interface kit 㧔SC-BIKN-E㧕
ޓޓ ޓto connect the wired remote controller.
Terminal block
Ǿ9.52㧔3㧛8"㧕㧔Flare㧕
Ǿ12.7㧔1㧛2"㧕㧔Flare㧕
Model 20,25,35
Model 50,60
881.9
59.926 20.959.9
46.5
61.5
46.5
61.5
890
309
9 61.5
3220
50 120 650 120 100
220 450 220
35 35
48.9222.5
48
48
5.7 295.4 7.9
15
㧔Service space㧕
65
Unit
54
46.5
㧔Service space㧕
㧔Service space㧕㧔Service space㧕
Installation plate
491.1
520.8
559.1
58
غ120 19
61.5 60
150
17.3
RKY000Z053

-
17
-
'10 • SR-T-091D
(b) Floor standing type (SRF) Models SRF25ZJX-S, 35ZJX-S, 50ZJX-S
600
Unit:mm
Hole on wall for right rear piping
Hole on wall for left rear piping
Gas piping
Drain hose
Liquid piping
F
E
C
D
B
Symbol
A
㧔Ǿ65㧕
VP16
Ǿ6.35㧔1㧛4"㧕㧔Flare㧕
Content
㧔Ǿ65㧕
25,35 : Ǿ9.52㧔3㧛8"㧕㧔Flare㧕
50 : Ǿ12.7㧔1㧛2"㧕㧔Flare㧕
Model
Outlet for piping㧔on both side㧕
D E
G
Outlet for down piping
㧔Refer to the above view㧕
Space for installation and service when viewing from the front
㧔Option㧕
Wired remote controllerWireless remote controller
A
B
C
F
F
FF
G
Screw point fasten the indoor unit Ǿ5
860 238
15 60
60
100 60
55
157.276.3 85.3 22.7
185
25.530.5
198
804 6565
45
585
30.5 103.5
585
45
83.5 620 156.5
5.2
726
Notes
㧔1㧕Themodelnamelabelisattachedontherightsideoftheunit.
ޓ㧔2㧕Ittakestheinterfacekit㧔SC-BIKN-E㧕toconnectthewiredremotecontroller.
㧔3㧕Incaseofwallinstallation,leavetheunit 150mmorless fromthefloor.
514.8 80
211.5255255138.5
544.8 20
482.8
156.2
203
50
70
1084010
50+Service space
㧔Service space㧕
35
㧔Service space㧕
125
6
100
12
Unit
Installation plate
غ120 19
60
150
17.3
RFB000Z004

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18
-
'10 • SR-T-091D
(c) Ceiling concealed type (SRR) Models SRR25ZJ-S, 35ZJ-S
A
RJD000Z502
8-φ2.8 Holes for tapping screws（φ4）
455
253
325.4
67035 35
515
3030
740 105.7
230
150
135
75
38
11.2
10522090220105
41 170 19
Terminal block
Air inlet
Air outlet
(Suspension bolts pitch)
(Suspension bolts pitch)
Control Box
B A
C
D
E
FIG.A
FIG.B
Unit:mm
D C B
Suspension bolts Drain piping Liquid piping
VP16
φ6.35（1／4"）（Flare）
Gas piping
A
Symbol Content
φ9.52（3／8"）
（M8）
（Flare）
EPower supply intake （φ35）
（Option）
Wired remote controllerWireless remote controller
Note（1）The model name label is attached
on the lid of the control box.
□120 19
60
150
17.3
（2）It takes the interface kit （SC-BIKN-E）
to connect the wired remote controller.
236
30
100540100
52 148 30
9-φ2.8 Holes for tapping screws（φ4）
11-φ2.8 Holes for tapping screws（φ4）
Holes for tapping screws（φ4）
6-M4 For hanger plate
☆☆ ☆ ☆☆
710
710
174.4
177
168 168 168 168
69423
10 10
10 24
168 168 168 168
160 40
190
30.3
703
23
21
82 574 84
670
20120
32
2424
20 80 80 40
150
4040
15 15
203.711.3
15
15 15
18.5
11 13
18.5
1024
35 35
5-φ3.3(
☆
Mark only)
FIG.A
FIG.B
In case of filter guide taken off
(Air inlet from lower)
In case of filter guide installed
(normal condition)
(Air inlet from rear)
In case of filter guide installed
(option)
In case of rear panel taken off

-
19
-
'10 • SR-T-091D
(d) Ceiling cassette-4way compact type (FDTC) Models FDTC25VD, 35VD
D
G
F
C
B
Hole for wiring
Suspension bolts
Drain piping
Liquid piping
（M10 or M8）
VP20（I.D.20,O.D.26）Note（2）
φ6.35（1／4"）（Flare）
Gas pipingA
Symbol
φ
9.52（3／8"）（Flare）
Content
（Knock out）
φ25
Unit:mm
（2）Prepare the connecting socket（VP20）on site. 
Notes（1）The model name label is attached on the control box lid.
（3）This unit is designed for 2x2 grid ceiling.
provide an inspection port on the control box side.
If it is installed on a ceiling other than 2x2 grid ceiling,
Obstacle
Remote controller
Space for installation and service
（Option）
Make a space of 4000 or more between
the units when installing more than one.
Ducting for air outlet
6-
φ
4
Holes for
Hole
tapping screws
Hanger plate for
suspension bolt
Drain hose piece
（Accessory）
Control
box
（Installed on site）
Decorative panel
Air supply Air return
grille
G
G
G
G
D
AC
BF
1000 or more
1000
or more
19
□ 120
600
or less
（Max. Drain lift）
60
140
100
100
88
140
145
325
□ 570
45
or more
132
192
35
88
210
248
185
190 223
326
350
530
（Suspension bolts pitch）
530 （Suspension bolts pitch）
556
67
200 48
□ 413
□
700
21
35
295 325
B
PJA003Z338