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SCM-ZS-W series

SCM series of multi-split system heat pump outdoor unit

With the ability to connect up to five indoor units to a single outdoor unit, the SCM-ZS-W series of multi-split systems offers a compact and versatile solution for cooling and heating multiple rooms. Thanks to improved component design, the SCM-ZS-W series boasts super quiet operation while also delivering high energy efferences. The ability to control each indoor unit independently offers even further energy savings while also providing complete control.

POWER: Single Phase  | AVAILABLE IN: Reverse Cycle

CAPACITIES: 4.0kW | 4.5kW | 5.0kW | 6.0kW | 7.1kW | 8.0kW | 10.0kW

Key features

  • CONNECT UP TO 5 INDOOR UNITS TO 1 OUTDOOR UNIT
  • INDIVIDUAL CONTROL OVER EACH ROOM
  • ENERGY EFFICIENT SOLUTION FOR MULTIPLE ROOMS
  • SUPER QUIET OPERATION
  • WIDE RANGE OF INDOOR UNITS to suit any space
 
SELECT A CAPACITY TO VIEW SPECIFICATIONS
Single Phase
Specifications
SELECTED MODEL: SRK20ZSA-W / DXK06ZSA-W
Capacity
COOLING:
HEATING:
Energy Labels
Hot
COOLING:
HEATING:
Average
COOLING:
HEATING:
Cold
COOLING:
HEATING:
Dimensions (HxWxD)
INDOOR:
OUTDOOR:
New Zealand's Choice of Heat Pumps
Named by Consumer in their 2023 People’s Choice Awards, Mitsubishi Heavy Industries is proud to have been voted by customers as The People’s Choice of heat pumps.
Consumer peoples choice of heat pump logo for Mitsubishi heavy industries split systems named the best split system brand
Wall Mounted
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
Floor Mount
WERA:
SRF25ZS-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
Wall Mounted
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
Floor Standing
WERA:
SRF25ZS-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
Wall Mounted
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK50ZSA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK50ZSXA-W
Capacity: 5.0kW
Floor Standing
WERA:
SRF25ZS-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Wera:
SRF50ZSX-W
Capacity: 5.0kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
AKARI:
SRR50ZS-W
Capacity: 5.0kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
FDTC50VH
Capacity: 5.0kW
Ducted
FDUM50VH
Capacity: 5.0kW
Wall Mounted
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK50ZSXA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK60ZSXA-W
Capacity: 6.1kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK50ZSA-W
Capacity: 5.0kW
Floor Standing
WERA:
SRF25ZS-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Wera:
SRF50ZSX-W
Capacity: 5.0kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
AKARI:
SRR50ZS-W
Capacity: 5.0kW
AKARI:
SRR60ZS-W
Capacity: 6.0kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
FDTC50VH
Capacity: 5.0kW
FDTC60VH
Capacity: 6.0kW
Ducted
FDUM50VH
Capacity: 5.0kW
Wall Mounted
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK50ZSA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK50ZSXA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK60ZSXA-W
Capacity: 6.1kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Bronte: SRK71ZRA-W
Capacity: 7.1kW
Floor Standing
WERA:
SRF25ZS-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Wera:
SRF50ZSX-W
Capacity: 5.0kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
AKARI:
SRR50ZS-W
Capacity: 5.0kW
AKARI:
SRR60ZS-W
Capacity: 6.0kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
FDTC50VH
Capacity: 5.0kW
FDTC60VH
Capacity: 6.0kW
Ducted
FDUM50VH
Capacity: 5.0kW
Wall Mounted
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK50ZSA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK50ZSXA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK60ZSXA-W
Capacity: 6.1kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Bronte: SRK71ZRA-W
Capacity: 7.1kW
Floor Standing
Wera:
SRF25ZSA-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Wera:
SRF50ZSX-W
Capacity: 5.0kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
AKARI:
SRR50ZS-W
Capacity: 5.0kW
AKARI:
SRR60ZS-W
Capacity: 6.0kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
FDTC50VH
Capacity: 5.0kW
FDTC60VH
Capacity: 6.0kW
Ducted
FDUM50VH
Capacity: 5.0kW
Wall Mounted
avanti indoor unit srk20-50zsa-w
Avanti: SRK20ZSA-W
Capacity: 2.0kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK25ZSA-W
Capacity: 2.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK35ZSA-W
Capacity: 3.5kW
avanti indoor unit srk20-50zsa-w
Avanti: SRK50ZSA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK20ZSXA-W
Capacity: 2.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK25ZSXA-W
Capacity: 2.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK35ZSXA-W
Capacity: 3.5kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK50ZSXA-W
Capacity: 5.0kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Avanti PLUS: SRK60ZSXA-W
Capacity: 6.1kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Bronte: SRK71ZRA-W
Capacity: 7.1kW
avanti plus indoor unit srk20-60zsa-w for multi split systems
Bronte: SRK80ZRA-W
Capacity: 8.0kW
Floor Standing
Wera:
SRF25ZSA-W
Capacity: 2.5kW
WERA:
SRF35ZS-W
Capacity: 3.5kW
Wera:
SRF50ZSX-W
Capacity: 5.0kW
Bulkhead Systems
AKARI:
SRR25ZS-W
Capacity: 2.5kW
AKARI:
SRR35ZS-W
Capacity: 3.5kW
AKARI:
SRR50ZS-W
Capacity: 5.0kW
AKARI:
SRR60ZS-W
Capacity: 6.0kW
Ceiling Cassettes
FDTC25VH1
Capacity: 2.5kW
FDTC35VH1
Capacity: 3.5kW
FDTC50VH
Capacity: 5.0kW
FDTC60VH
Capacity: 6.0kW
Ducted
FDUM50VH
Capacity: 5.0kW
SELECT CONTROLLER TYPE FOR DETAILS:
Wireless
Economy Mode
Reduces power consumption while maintaining a comfortable room temperature.
Sleep Timer
Set a pre-determined amount of time that your unit will operate for before switching off.
High Power Mode
Provides 15mins of boosted power allowing you to quickly heat or cool your home.
Dry Operation
Reduces humidity by removing moisture from the air without affecting indoor temperature.
Silent Operation
Set periods of time where the unit will operate with even further reduced noise levels.
On/Off Timer
Set your unit to turn on and off once within a 24 hour period.
Weekly Timer
Set your unit to turn on and off up to 4 times each day of the week.
LED Brightness Adjustment
Adjust the brightness of the LED display on the indoor unit.

Controllers and their functions vary between indoor units connected. For more information on the functions available and how to access them on your remote control, please refer to your unit’s user manual. For all control options, features & functions, please view our multi-split systems brochure under downloads section.

Download Manual
SCM-ZS-W series
Multi-Split System Brochure

Why Mitsubishi Heavy Industries?

Consumer people's choice logo for mitsubishi heavy industries - best brand of heat pumps for split system

New Zealand's Best Brand
of Heat Pump

We're proud to have been named by Consumer, New Zealand's leading customer advocacy group, as The People’s Choice of heat pumps.

Reliability

Designed to perform in the most demanding environments on earth, we engineer our products to endure its harshest conditions.

Superior Technology

With world-class engineering and product innovation in our DNA, we push the boundaries to develop technology that ensures your comfort year after year.

Commitment to Our Customers

Standing behind the quality of our products is our commitment to our customers and after sales service guarantees with comprehensive warranties providing you peace of mind.
TECHNICAL SPECIFICATIONS
ABCDEFGHIJKL
1
OutdoorSCM40ZS-WSCM45ZS-WSCM50ZS-WSCM60ZS-WSCM71ZS-WSCM80ZS-WSCM100ZS-W
2
Power source (Outdoor)1 Phase 240V 50Hz
3
*Operation dataNominal Capacity (Range)Cooling T1kW4.0 (1.5~5.9)4.5(1.5~6.4)5.0 (1.7~7.1)6.0(1.7~7.5)7.1 (1.8~8.8)8.0 (1.8~9.2)10.0 (1.7~11.5)
4
Heating H14.5 (1.0~6.3)5.3(1.0~6.5)6.0 (1.0~7.5)6.8 (1.0~7.8)8.6 (1.1~9.4)9.3 (1.1~9.8)10.5 (0.9~11.5)
5
Power consumptionCooling T1kW0.80.961.021.321.421.72.7
6
Heating H10.831.061.161.41.751.952.38
7
Running currentCooling T1A3.44.14.35.667.211.4
8
Heating H13.54.54.95.97.48.210
9
Inrush current, maximum currentA3.7, 144.7, 145, 155, 155, 205, 205, 21
10
EERCooling T154.694.94.5554.713.7
11
COPHeating H15.4255.174.864.914.774.41
12
Sound power level
(JIS C9612)		Cooling T1dB(A)62636262636667
13
Heating H164656464676772
14
Sound pressure level
(JIS C9612)		Cooling T1dB(A)49504950505454
15
Heating H151525252545459
16
Silent modeCooling T1dB(A)44444343454649
17
Heating H146464444505050
18
External dimensions (HxWxD)mm595x780(+90)x290595x780(+90)x290640x850(+65)x290640x850(+65)x290750x880(+73)x340750x880(+73)x340945 x 970 x 370
19
Net weightkg404048.548.5616173
20
Refrigerant (R32)Quantitykg1.41.41.81.82.552.552.98
21
Pre charged to pipe lengthm20204040303040
22
Installation dataRefrigerant pipingLiquid linemmØ6.35 x 2Ø6.35 x 2Ø6.35 x 3Ø6.35 x 3Ø6.35 x 4Ø6.35 x 4Ø6.35 x 5
23
Gas lineØ9.52 x 2Ø9.52 x 2Ø9.52 x 3Ø9.52 x 3Ø9.52 x 4Ø9.52 x 4Ø9.52 x 5
24
Connection methodFlare connection
25
Maximum pipe length to one indoor unitm25252525252525
26
Total pipe length to all indoor unitsm30304040707075
27
Max vertical height diff. between O.U. and I.U.m15 ( O.U. above I.U.) / 15 ( O.U. below I.U. )20 ( O.U. above I.U.) / 20 ( O.U. below I.U. )
28
Indoor Unit CombinationSRK-ZSA-WkW2.0, 2.5, 3.52.0, 2.5, 3.52.0, 2.5, 3.5, 5.02.0, 2.5, 3.5, 5.02.0, 2.5, 3.5, 5.02.0, 2.5, 3.5, 5.02.0, 2.5, 3.5, 5.0
29
SRK-ZSXA-W2.0, 2.5, 3.52.0, 2.5, 3.52.0, 2.5, 3.5, 5.02.0, 2.5, 3.5, 5.0, 6.02.0, 2.5, 3.5, 5.0, 6.02.0, 2.5, 3.5, 5.0, 6.02.0, 2.5, 3.5, 5.0, 6.0
30
SRK-ZRA-W7.17.17.1, 8.0
31
SRF-ZS(X)-W2.5, 3.52.5, 3.52.5, 3.5, 5.02.5, 3.5, 5.02.5, 3.5, 5.02.5, 3.5, 5.02.5, 3.5, 5.0
32
SRR-ZS-W2.5, 3.52.5, 3.52.5, 3.5, 5.02.5, 3.5, 5.0, 6.02.5, 3.5, 5.0, 6.02.5, 3.5, 5.0, 6.02.5, 3.5, 5.0, 6.0
33
FDTC-VH2.5, 3.52.5, 3.52.5, 3.5, 5.02.5, 3.5, 5.0, 6.02.5, 3.5, 5.0, 6.02.5, 3.5, 5.0, 6.02.5, 3.5, 5.0, 6.0
34
FDUM-VH55555
35
Indoor Unit Connection2 Units2 Units2 to 3 Units2 to 3 Units2 to 4 Units2 to 4 Units**3 to 5 Units
36
Indoor Connection CapacitykW4.0 to 6.04.5 to 7.05.0 to 8.56.0 to 11.07.0 to 12.58.0 to 13.59.0 to 16.0
37
Outdoor air temperature (upper, lower limits)CoolingC-15 to 46
38
HeatingC-15 to 24
39
* Operation data has been gathered in accordance with AS/NZS 3823 standards. ^In case of the outdoor unit is positioned higher, the dimensional limitation change from 30m to 50m is possible by changing SW5-2 of outdoor unit Control PCB to ON.
40
** This model normally requires a minimum of 3 indoor units. Combination of 2 indoor units in some circumstances would be permitted. Please refer to the “Combination Limitations” table in the technical manuals for the detailed connection information.
41
For full compatibility options, please click here to view our brochure

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