SANYO

The new and improved M Series 2 Way not only offers improved performance but also increased flexibility. Now available as multi-systems, many combinations are possible, from 13HP to 50HP, allowing for more power and enabling accurate matching of a system building load. Additional new features include part load engine management and compressor run hour equalisation.

• Reduced gas consumption by Miller-cycle engine
• Reduced electrical power consumption by using DC motors
• New lightweight design by use of aluminium engine block reduces weight by 110kg
• Part load efficiencies increased
• Connectability increased - now up to 48 indoor units
• Multi-systems with combinations from 13HP up to 50HP
• 200m maximum allowable piping length (L1)
• Diversity ratio 50-200% (single models only; excluding ECO G Power)
• Extended pipe runs (total 780m)
• Equivalent sound levels to electric VRF systems
• Quiet mode offers a further 2dB(A) reduction
• Chiller option
  - 9HP (25kW cooling - 30kW heating)
  - 18HP (50kW cooling - 60kW heating)
• 10,000 run hours between engine service intervals
• (equivalent to one maintenance every 3.2 years*)
• Full heating capacity down to -20°C
• No defrost cycle
  * Assuming 3120 running hrs per year - 12 hrs x 5 days x 52 weeks

Advantages of ECO G W-Multi

Depending on buildings requirements load can be quickly and efficiently increased or decreased

Rotate function averages out running hours

• Running hours reduced by 40% by load sharing
• Back-up mode means no down time during maintenance

Hot water supply function (during cooling operation only)

SGP-E120K1GU2W - SGP-E150K1GU2W - SGP-E190K1GU2W - SGP-E240K1GU2W

The engine waste heat, which is normally exhausted into the atmosphere, is recovered via the heat exchanger and effectively used as hot water, so the GHP chiller acts as a sub system that alleviates the load on the client's main hot water system and therefore offers ‘free’ hot water.