Mitsubishi Heavy Industries SRK63ZMA-S, SRK92ZMA-S, SRK71ZMA-S, SRK80ZMA-S Technical Manual
RESIDENTIAL AIR-CONDITIONING
TECHNICAL MANUAL & PARTS LIST
WALL MOUNTED TYPE
RESIDENTIAL AIR-CONDITIONERS
(Split system, air to air heat pump type)
SRK63ZMA-S
SRK71ZMA-S
SRK80ZMA-S
SRK92ZMA-S
Manual No.'13•SRK-T-147
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4
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'13 • SRK-T-147
1. SPECIFICATIONS
Model
Item
SRK63ZMA-S
Indoor unit SRK63ZMA-S Outdoor unit SRC63ZMA-S
Power source Single phase, 220 - 240V, 50Hz
Operation
data
Nominal cooling capacity (range) kW 6.3 ( 2.15 (Min.) - 7.1 (Max.))
Nominal heating capacity (range) kW 7.1 ( 1.7 (Min.) - 9.5 (Max.))
Power
consumption
Cooling
kW
1.76 ( 0.54 - 2.30 )
Heating 1.79 ( 0.37 - 3.30 )
Max power consumption 3.65
Running
current
Cooling
A
8.3 / 8.0 / 7.6 (220/ 230/ 240 V)
Heating 8.5 / 8.1 / 7.8 (220/ 230/ 240 V)
Inrush current, max current 8.5 / 8.1 / 7.8 (220/ 230/ 240 V) Max. 17
Power factor
Cooling
%
96
Heating 96
EER Cooling 3.58
COP Heating 3.97
Sound power level
Cooling
dB(A)
59 62
Heating 60 63
Sound pressure level
Cooling Hi: 47 Me: 43 Lo: 37 ULo: 26 49
Heating Hi: 44 Me: 41 Lo: 36 ULo: 33 50
Silent mode sound pressure level — Cooling:45 / Heating:43
Exterior dimensions (Height x Width x Depth) mm 318 x 1098 x 248 750 x 880(+88) x 340
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 16 57
Compressor type & Q'ty — RMT5118MDE2( Twin rotary type ) x 1
Compressor motor (Starting method) kW — 1.40 ( Inverter driven )
Refrigerant oil (Amount, type)
— 0.675 (DIAMOND FREEZE MA68)
Refrigerant (Type, amount, pre-charge length) kg R410A 1.8 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 & Q'ty Tangential fan x 1 Propeller fan x 1
Fan motor (Starting method) W 56 x1 (Direct drive) 86 x1 (Direct drive)
Air flow
Cooling
m
3
/min
Hi: 18.5 Me: 16.0 Lo: 13.0 ULo: 8.0 48.5
Heating Hi: 20.5 Me: 18.0 Lo: 14.5 ULo: 12.5 43.5
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 — —
Operation
control
Remote control Wireless remote control
Room temperature control Microcomputer thermostat
Operation display RUN: Green, TIMER: Yellow, HI POWER: Green, ECONO: Orange
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 :φ15.88 (5/8")
Connecting method Flare connection Flare connection
Attached length of piping m Liquid line : 0.70 / Gas line : 0.63 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length m Max. 30
Vertical height diff. between O.U. and I.U.
m Max. 20 (Outdoor unit is higher) / Max. 20 (Outdoor unit is lower)
Drain hose
Hose connectable ( VP 16 ) Holes φ20 x 3 pcs
Drain pump, max lift height mm — —
Recommended breaker size A 20
L.R.A. (Locked rotor ampere) A 8.5 / 8.1 / 7.8 (220/ 230/ 240 V)
Interconnecting wires Size x Core number 1.5mm
2
x 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-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
ISO5151-T1
Heating 20˚C — 7˚C 6 ˚C
(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 value are somewhat higher
due to ambient conditions.
(4) Select the breaker size according to the own national standard.
(5) This air-conditioner is compliant with DRED (AS/NZS 4755.3.1), and can operate with DRM1,2 or 3,
and is equipped with a terminal block for DRED.
The pipe length is 7.5m.
A
RWA0 0 0 Z 2 5 1
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5
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'13 • SRK-T-147
Model
Item
SRK71ZMA-S
Indoor unit SRK71ZMA-S Outdoor unit SRC71ZMA-S
Power source Single phase, 220 - 240V, 50Hz
Operation
data
Nominal cooling capacity (range) kW 7.1 ( 2.15 (Min.) - 8.0 (Max.))
Nominal heating capacity (range) kW 8.0 ( 1.6 (Min.) - 10.0 (Max.))
Power
consumption
Cooling
kW
2.16 ( 0.54 - 2.80 )
Heating 2.14 ( 0.37 - 3.40 )
Max power consumption 3.65
Running
current
Cooling
A
10.1 / 9.7 / 9.3 (220/ 230/ 240 V)
Heating 10.1 / 9.7 / 9.3 (220/ 230/ 240 V)
Inrush current, max current 10.1 / 9.7 / 9.3 (220/ 230/ 240 V) Max. 17
Power factor
Cooling
%
97
Heating 96
EER Cooling 3.29
COP Heating 3.74
Sound power level
Cooling
dB(A)
60 66
Heating 61 63
Sound pressure level
Cooling Hi: 49 Me: 45 Lo: 39 ULo: 26 53
Heating Hi: 46 Me: 43 Lo: 38 ULo: 35 51
Silent mode sound pressure level — Cooling:45 / Heating:44
Exterior dimensions (Height x Width x Depth) mm 318 x 1098 x 248 750 x 880(+88) x 340
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 16 57
Compressor type & Q'ty — RMT5118MDE2( Twin rotary type ) x 1
Compressor motor (Starting method) kW — 1.40 ( Inverter driven )
Refrigerant oil (Amount, type)
— 0.675 (DIAMOND FREEZE MA68)
Refrigerant (Type, amount, pre-charge length) kg R410A 1.8 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 & Q'ty Tangential fan x 1 Propeller fan x 1
Fan motor (Starting method) W 56 x1 (Direct drive) 86 x1 (Direct drive)
Air flow
Cooling
m
3
/min
Hi: 19.5 Me: 17.5 Lo: 14.0 ULo: 8.0 55.0
Heating Hi: 21.5 Me: 19.5 Lo: 15.5 ULo: 14.0 43.5
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 — —
Operation
control
Remote control Wireless remote control
Room temperature control Microcomputer thermostat
Operation display RUN: Green, TIMER: Yellow, HI POWER: Green, ECONO: Orange
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 :φ15.88 (5/8")
Connecting method Flare connection Flare connection
Attached length of piping m Liquid line : 0.70 / Gas line : 0.63 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length m Max. 30
Vertical height diff. between O.U. and I.U.
m Max. 20 (Outdoor unit is higher) / Max. 20 (Outdoor unit is lower)
Drain hose
Hose connectable ( VP 16 ) Holes φ20 x 3 pcs
Drain pump, max lift height mm — —
Recommended breaker size A 20
L.R.A. (Locked rotor ampere) A 10.1 / 9.7 / 9.3 (220/ 230/ 240 V)
Interconnecting wires Size x Core number 1.5mm
2
x 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-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
ISO5151-T1
Heating 20˚C — 7˚C 6 ˚C
(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 value are somewhat higher
due to ambient conditions.
(4) Select the breaker size according to the own national standard.
(5) This air-conditioner is compliant with DRED (AS/NZS 4755.3.1), and can operate with DRM1,2 or 3,
and is equipped with a terminal block for DRED.
The pipe length is 7.5m.
A
RWA0 0 0 Z 2 5 1
-
6
-
'13 • SRK-T-147
Model
Item
SRK80ZMA-S
Indoor unit SRK80ZMA-S Outdoor unit SRC80ZMA-S
Power source Single phase, 220 - 240V, 50Hz
Operation
data
Nominal cooling capacity (range) kW 8.0 ( 2.15 (Min.) - 9.0 (Max.))
Nominal heating capacity (range) kW 9.0 ( 1.7 (Min.) - 10.5 (Max.))
Power
consumption
Cooling
kW
2.35 ( 0.54 - 3.00 )
Heating 2.57 ( 0.37 - 3.65 )
Max power consumption 3.65
Running
current
Cooling
A
11.0 / 10.5 / 10.1 (220/ 230/ 240 V)
Heating 12.0 / 11.5 / 11.0 (220/ 230/ 240 V)
Inrush current, max current 12.0 / 11.5 / 11.0 (220/ 230/ 240 V) Max. 17
Power factor
Cooling
%
97
Heating 97
EER Cooling 3.40
COP Heating 3.50
Sound power level
Cooling
dB(A)
65 69
Heating 63 70
Sound pressure level
Cooling Hi: 51 Me: 47 Lo: 41 ULo: 26 56
Heating Hi: 48 Me: 45 Lo: 40 ULo: 37 57
Silent mode sound pressure level — Cooling:48 / Heating:50
Exterior dimensions (Height x Width x Depth) mm 318 x 1098 x 248 845 x 970x 370
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 16 63
Compressor type & Q'ty — RMT5118MDE2( Twin rotary type ) x 1
Compressor motor (Starting method) kW — 1.40 ( Inverter driven )
Refrigerant oil (Amount, type)
— 0.675 (DIAMOND FREEZE MA68)
Refrigerant (Type, amount, pre-charge length) kg R410A 2.2 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 & Q'ty Tangential fan x 1 Propeller fan x 1
Fan motor (Starting method) W 56 x1 (Direct drive) 86 x1 (Direct drive)
Air flow
Cooling
m
3
/min
Hi: 21.0 Me: 18.5 Lo: 15.0 ULo: 8.0 75.0
Heating Hi: 23.5 Me: 20.5 Lo: 17.0 ULo: 15.0 70.0
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 — —
Operation
control
Remote control Wireless remote control
Room temperature control Microcomputer thermostat
Operation display RUN: Green, TIMER: Yellow, HI POWER: Green, ECONO: Orange
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 :φ15.88 (5/8")
Connecting method Flare connection Flare connection
Attached length of piping m Liquid line : 0.70 / Gas line : 0.63 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length m Max. 30
Vertical height diff. between O.U. and I.U.
m Max. 20 (Outdoor unit is higher) / Max. 20 (Outdoor unit is lower)
Drain hose
Hose connectable ( VP 16 ) Holes φ20 x 3 pcs
Drain pump, max lift height mm — —
Recommended breaker size A 20
L.R.A. (Locked rotor ampere) A 12.0 / 11.5 / 11.0 (220/ 230/ 240 V)
Interconnecting wires Size x Core number 1.5mm2 x 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-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
ISO5151-T1
Heating 20˚C — 7˚C 6 ˚C
(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 value are somewhat
higher due to ambient conditions.
(4) Select the breaker size according to the own national standard.
(5) This air-conditioner iscompliant with DRED (AS/NZS 4755.3.1), and can operate with DRM1,2 or 3,
and is equipped with a terminal block for DRED.
The pipe length is 7.5m.
A
RWA0 0 0 Z 2 5 1
-
7
-
'13 • SRK-T-147
Model
Item
SRK92ZMA-S
Indoor unit SRK92ZMA-S Outdoor unit SRC92ZMA-S
Power source Single phase, 220 - 240V, 50Hz
Operation
data
Nominal cooling capacity (range) kW 9.2 ( 2.4 (Min.) - 10.0 (Max.))
Nominal heating capacity (range) kW 10.0 ( 2.2 (Min.) - 11.2 (Max.))
Power
consumption
Cooling
kW
2.54 ( 0.47 - 3.07 )
Heating 2.84 ( 0.43 - 3.76 )
Max power consumption 3.80
Running
current
Cooling
A
11.9 / 11.4 / 10.9 (220/ 230/ 240 V)
Heating 13.3 / 12.7 / 12.2 (220/ 230/ 240 V)
Inrush current, max current 13.3 / 12.7 / 12.2 (220/ 230/ 240 V) Max. 17.5
Power factor
Cooling
%
97
Heating 97
EER Cooling 3.62
COP Heating 3.52
Sound power level
Cooling
dB(A)
65 67
Heating 64 67
Sound pressure level
Cooling Hi: 51 Me: 47 Lo: 41 ULo: 26 56
Heating Hi: 49 Me: 46 Lo: 42 ULo: 38 54
Silent mode sound pressure level — Cooling:49 / Heating:50
Exterior dimensions (Height x Width x Depth) mm 318 x 1098 x 248 1300 x 970 x 370
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 16 92
Compressor type & Q'ty — RMT5126MDE1( Twin rotary type ) x 1
Compressor motor (Starting method) kW — 4.0 ( Inverter driven )
Refrigerant oil (Amount, type)
— 0.9 (DIAMOND FREEZE MA68)
Refrigerant (Type, amount, pre-charge length) kg R410A 3.15 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 & Q'ty Tangential fan x 1 Propeller fan x 2
Fan motor (Starting method) W 56 x1 (Direct drive) 86 x2 (Direct drive)
Air flow
Cooling
m
3
/min
Hi: 21.0 Me: 18.5 Lo: 15.0 ULo: 8.0 105.0
Heating Hi: 23.5 Me: 20.5 Lo: 17.0 ULo: 15.0 100.0
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 — —
Operation
control
Remote control Wireless remote control
Room temperature control Microcomputer thermostat
Operation display RUN: Green, TIMER: Yellow, HI POWER: Green, ECONO: Orange
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 :φ15.88 (5/8")
Connecting method Flare connection Flare connection
Attached length of piping m Liquid line : 0.70 / Gas line : 0.63 —
Insulation for piping Necessary (Both sides), independent
Refrigerant line (one way) length m Max. 30
Vertical height diff. between O.U. and I.U.
m Max. 20 (Outdoor unit is higher) / Max. 20 (Outdoor unit is lower)
Drain hose
Hose connectable ( VP 16 ) Holes φ20 x 3 pcs
Drain pump, max lift height mm — —
Recommended breaker size A 20
L.R.A. (Locked rotor ampere) A 13.7 / 12.7 / 12.2 (220/ 230/ 240 V)
Interconnecting wires Size x Core number 1.5mm2 x 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-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
ISO5151-T1
Heating 20˚C — 7˚C 6 ˚C
(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 value are somewhat higher
due to ambient conditions.
(4) Select the breaker size according to the own national standard.
(5) This air-conditioner is compliant with DRED (AS/NZS 4755.3.1), and can operate with DRM1,2 or 3,
and is equipped with a terminal block for DRED.
The pipe length is 7.5m.
A
RWA0 0 0 Z 2 5 1
-
8
-
'13 • SRK-T-147
2. EXTERIOR DIMENSIONS
(1) Indoor units
Models SRK63ZMA-S, 71ZMA-S, 80ZMA-S, 92ZMA-S
RKW000Z403
-
9
-
'13 • SRK-T-147
(2) Outdoor units
Models SRC63ZMA-S, 71ZMA-S
RCR000Z008
-
10
-
'13 • SRK-T-147
Model SRC80ZMA-S
RCR000Z009
-
11
-
'13 • SRK-T-147
Model SRC92ZMA-S
RCR000Z010
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