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Inverter Multi outdoor running 4 x STM25ZG (2.5 Kw / 9000 Btu) Ceiling Cassette units.
Includes
1 x SCM80ZG Condensing unit
2 x STM25ZG Indoor Unit's
1 x STM35ZG Indoor Unit
1 x STM50ZG Indoor Unit
4 x Hard Wired Controllers
4 indoor units on 1 outdoor condensing unit
Variable capacity multi system
The SKM variable capacity multi systems are ideal for light commercial and residential applications, having the highest CoP up to 4.02, and low start currents, ideal where there is limited power supply. The Inverter outdoor units are suitable for 2, 3, or 4 connected indoor units, depending on the model. Each indoor unit is connected directly by a pair of small diameter refrigerant pipes to the outdoor unit.
There are no branch joints involved. All connected indoor units operate in the same mode, i.e. either all Heating, or all Cooling. There are many permutations of connectable indoor units to each outdoor unit. These are listed below. The cooling and heating data is based on all connected units operational at the
same time at full load. In practice the load in each room is unlikely to be at 100% continuously, so the available spare capacity is then shared to other units accordingly.
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Mitsubishi Heavy Industries has been manufacturing multi systems for residential applications for many years. The latest state-of-the-art Inverter technology is now applied to the SCM range, delivering exceptionally high efficiency, as well as variable individual unit control for stable and comfortable conditions.
New Cassette Design:
The improved air flowpattern through the unit, and the new design of high performance heat exchanger, have resultedin a pressure loss reduction, allowing the fandesign to be optimised for significantly lower sound levels. The air discharge louver has been modified to minimise air smudging on the ceiling adjacent to the air outlets.
Record CoP (Coefficient of Performance) This has been dramatically increased, up to a record 4.02 on some models. This means the system can deliver 4.02kW of heating, whilst consuming only 1.0kW of electrical power. This has been achieved by combining advanced Mitsubishi technology with R410A. |
Product Key Feature's
• High CoP, up to record 3.62
• 1 Outdoor unit saving space
• Energy saving inverter
• New advanced technology control
• Infra-red controller with wall mounting bracket
• Reduced height slim construction
• Pipe runs up to 70 metres total
• Low noise – 22dBA on smaller models
• Back-up switch for loss of controller
• Cold draft prevention on heat pump start up
• Fault diagnosis
• Auto re-start after power interruption
• PRE-CHARGED WITH REFRIGERANT for
up to 15 metres pipe length
OUTDOOR UNIT
Model - SCM80ZG
Power source 1 ph 240v
Type Inverter
COOLING (nominal) max. kW 8.0(1.0~9.3)
HEATING (nominal) max. kW 9.3((0.95~9.5)
E.E.R. n/a
Energy label in heating A
Energy label in cooling A
C.o.P 3.36
Exterior dimensions (mm) 750X880X340
Net weight kg 66
Power Source Rating MCB A 20A
Refrigerant max piping length m 70
4 pipe service connections
Pipe sizes - 1/4" x 1/2"
Pipe sized - 1/4'' x 3/8''
Indoor Cassette Units
Model - STM50ZG
Exterior dimensions (mm) 248X570X570
Net weight kg 14
Sound Pressure Level* (cooling) dB(A) 56
Sound Pressure Level* (heating) dB(A) 56
COOLING (nominal) max. kW 5.0
HEATING (nominal) max. kW 5.8
Model - STM35ZG
Exterior dimensions (mm) 248X570X570
Net weight kg 14
Sound Pressure Level* (cooling) dB(A) 40
Sound Pressure Level* (heating) dB(A) 40
COOLING (nominal) max. kW 3.50
HEATING (nominal) max. kW 4.5
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Model - STM25ZG
Exterior dimensions (mm) 248X570X570
Net weight kg 14
Sound Pressure Level* (cooling) dB(A) 40
Sound Pressure Level* (heating) dB(A) 40
COOLING (nominal) max. kW 2.5
HEATING (nominal) max. kW 3.0
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