S-Series Premium Wall Mounted
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Premium award winning design with patented Frost Wash technology for clean and healthy air along with stylish aesthetics
Hitachi S-Series Systems maintain a constant heated output with no loss of output duty up to -15°C.
The S-Series is perfect for healthcare and dental areas – where hygiene is top priority. It generates ionised mist to fight cross-infection and with low running costs it won’t break the bank either. What’s more, it’s the most energy-efficient air conditioning range on the market and offers fantastic temperature control to ensure the comfort of patients and staff.
- Seasonal High Performance: SCOP A++ 4.7 and SEER A+++ 8.5
- 24 hour, 7-Day Infra Red Controller
- Optional Hard-Wired Controller with 7-Day Timer
- Pre-charged to maximum pipe run of 20 meters
- Heating or Cooling only lock
- The components in the indoor unit including filter are stainless steel for greater air purity.
- Energy Saving Sensor.
- Group Control and remote operation and fault integration for BMS application.
- Wasabi filtration.
| Model Reference | Nom. Cool (kW) | Nom. Heat (kW) | Max Pipe (m) | EuP Lot 10 Energy Rating | Fuse (Amps) | Pipe Gas | Pipe Liquid | Electrical Supply | WiFi Control |
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| Indoor Unit | Outdoor Unit | SCOP | SEER | ||||||||
| RAK-25PSE (W/S) | RAC-25WSE | 2.50 | 3.20 | 20 | 4.70 | 8.50 | 25 | 3/8 | 1/4 | Single | Optional |
| RAK-35PSE (W/S) | RAC-35WSE | 3.50 | 4.00 | 20 | 4.70 | 8.50 | 25 | 3/8 | 1/4 | Single | Optional |
| RAK-50PSE (W/S) | RAC-50WSE | 5.00 | 6.00 | 30 | 4.70 | 7.50 | 1/2 | 1/4 | Single | Optional | |
Features and Benefits
- Frost Wash
- Capacities from 1.8kW to 3.5kW
- Internal cleaning functions control mould growth and remove dust from the micro mesh stainless filter – automatically Eco friendly –
- SCOP of up to 4.72
- SEER of up to 9.0
- Stainless clean surfaces and ionised mist eliminate odours and destroy 99% of airborne viruses and bacteria
- Energy saving sensors adjust heating and cooling levels as room occupancy changes
- Noise levels as low as 22dB(A)
- ECO operation energy saving function
- Leave Home Function – set temperature at 10°C automatically when no one is at home for up to 99 days
- Weekly Timer – 6 patterns Temperature and monthly power consumption display C
- Copy function to copy settings from one day to another
- Summer/Winter modes
Frost Wash: air like never before
A revolutionary new self-cleaning technology so you can now depend on a cleaner, fresher unit all year around. This unique, patented technology eliminates mould, dust and bacteria that has buit up on the heat exchanger’s surface by trapping and freezing these paticles in ice, which melts and is then flushed out safely.
A self-cleaning robot also automatically cleans the filters for the most hygienic air on the market.
Leading energy efficiency
Seasonal efficiencies as high as 9.00 for unbeatable A+++ energy ratings, ensuring you stay comfortable whilst minimising carbon emissions and significantly reducing running costs.
POWER/WIRING
Power supply to Outdoor Unit with 3C + E interconnecting cable. Note that this is 240vAC plus Comms.
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