A++ Energy Rated Product
Includes:
1 x RAK-42RPD R32 Indoor wall unit
1 x RAC-42WPD R32 Outdoor unit
1 x RAR-6N1 Ir remote control
The New Performance R32 Hitachi air conditioning RAK wall mounted range are highly economical and environmentally friendly. Using the latest compressor and inverter technology keeps power consumption to a minimal, but at the same time providing powerful cooling and heating. All Hitachi’s air conditioning units offer high seasonal efficiencies, with models in the Performance range achieving high seasonal performance SCOP A++ 4.6 and SEER A++ 7.6. The compact dimensions of the Performance model (280 x 780 x 218) are common across the entire range and allow for easier integration. Low Noise Levels
Enhanced inverter performance and system performance are achieved by the addition of a ‘Direct Current’ drive compressor, resulting in up to 10% more efficient than standard 'AC' (Alternating Current) Systems. The variable speed compressor (inverter) enables the system to rapidly reach the desired room temperature setting. Once the desired room temperature has been achieved the compressor rotation peed is reduced, saving up to 30% in energy usage (when compared to standard fixed speed systems).
A bigger flap on the indoor unit delivers air quickly to every corner of the room and the powerful, sweeping air flow eliminates dead zones and improves the cooling and heating effect. The trapezoidal fan blades cut the air diagonally to minimise air resistance and the conical blade fan ensures a high airflow. With this diagonal air blow, less friction is caused, which reduces noise and improves efficiency. The fan diameter has been increased from the conventional 90mm to 100mm. Includes deodorising and anti-bacterial Wasabi filters as standard.
Volt Free control of the air conditioning system option, used to turn the unit on/off remotely after receiving a signal such as key-card, door or window switch, specifically useful in hotel rooms to prevent unnecessary use. Accessory SPX WDC3 is required.
Product Key Feature's:
- SCOP A++ 4.6 and SEER A++ 7.6 R32 Inverter Heat Pump
- Infra-red controller
- Slim construction 218mm
- Pipe runs up to 20 meters
- Low noise 19dBA on low
- Cold draft prevention on heat pump start up
- Fault diagnosis
- Auto re-start after power interruption
- PRE-CHARGED WITH REFRIGERANT for up to 20 metres pipe length
- Light weight noise absorbing outdoor unit
- Volt Free control
- 5 Years Warranty
Technical Specifications:
|
Indoor Unit Model R32
|
rak-42rpd
|
|
Nominal Cooling Capacity (min - max)
|
kW
|
4.20 (1.70 - 5.00)
|
|
Sensible Cooling Capacity
|
kW
|
3.3
|
|
UK Cooling Capacity (sensible)
|
kW
|
4.0 (3.2)
|
|
Nominal Heating Capacity (min - max)
|
kW
|
5.40 (1.70- 6.00)
|
|
Nominal cooling power input (min - max)
|
kW
|
1.12 (0.30 - 1.70)
|
|
Nominal heating power input (min - max)
|
kW
|
1.32 (0.50 - 2.10)
|
|
Seasonal Effi SEER(4)
Energy Effi Class Annual Energy Consumption
|
kWh/yr
|
7.5
|
|
A++
|
|
196
|
|
Seasonal Effi
|
SCOP(4) (Average Climate)
Energy Effi Class Annual Energy Consumption
|
kWh/yr
|
4.6
|
|
A++
|
|
522
|
|
Nominal Load Ef
|
fi EER / COP(5)
Energy Class (Cool/Heat)
|
|
3.75 / 4.10
|
|
A / A
|
|
Noise level cooling (sound pressure) (SL / L / M / H)(2)
|
dB(A)
|
25 / 28 / 39 / 46
|
|
Noise level heating (sound pressure) (SL / L / M / H)(2)
|
dB(A)
|
27 / 31 / 39 / 46
|
|
Noise level (sound power)(1)
|
dB(A)
|
60
|
|
Air flow cooling mode (SL / L / M / H)
|
m3/h
|
353 / 410 / 540 / 720
|
|
Air flow heating mode (SL / L / M / H)
|
m3/h
|
380 / 500 / 610 /800
|
|
Dehumidification
|
l/h
|
1.8
|
|
Dimensions (H x W x D)
|
mm
|
280 x 780 x 230
|
|
Weight
|
kg
|
8.5
|
|
Power supply
|
|
230V / 1Ph / 50Hz
|
|
Drain diameter (ext)
|
|
φ16mm
|
|
Remote Control
|
Std
|
Infra Red (RAR-6N1)
|
|
Opt
|
SPX-WKT3 / SPX-RCDB
|
OUTDOOR UNITS
|
Outdoor Unit Model
|
rac-42wpd
|
|
Noise level cooling (sound pressure)(3)
|
dB(A)
|
49
|
|
Noise level heating (sound pressure)(3)
|
dB(A)
|
50
|
|
Noise level (sound power)(1)
|
dB(A)
|
63
|
|
Air fl w (Cooling / Heating)
|
m3/h
|
2160 / 2160
|
|
Dimensions (H x W x D)
|
mm
|
600x792x299
|
|
Weight
|
kg
|
39.0
|
|
Piping diameter (Liquid / Gas)
|
Inch
|
1/4" / 1/2"
|
|
mm
|
6.35 - 12.7
|
|
Minimum Piping Length
|
m
|
3.0
|
|
Maximum Piping Length / Height Difference
|
m
|
20 / 10
|
|
Current Quantity of Refrigerant
|
kg
|
1.05
|
|
Chargeless / Additional Refrigerant Charge
|
m / g/m
|
20 / -
|
|
Power supply
|
|
230V / 1Ph / 50Hz
|
|
Recommended fuse size
|
A
|
25
|
|
Starting current
|
A
|
6.0
|
|
Running current (cooling/heating)
|
A
|
1.30-7.39 / 2.17-8.70
|
|
Interconnecting Cables
|
No.
|
1.50x 3+EARTH
|
|
Working Range (cooling/heating)
|
°C
|
-10°C~+43°C / -15°C~+21°C
|
|
Refrigerant / GWP
|
|
R32 / 675
|
|
Compressor type
|
|
Rotary
|
|
System Price
|
(£)
|
1,022
|
PDF Data:
These air conditioning units must be installed by an F-Gas qualified engineer. We can install the unit for you using our F-Gas Certified Engineers. Please note if you do not select our installation service we will not ship the unit until we have obtained evidence from you that you will have the unit installed by an F-Gas qualified engineer. This is a requirement of the Article 11 (5) EC/517/2014 on fluorinated greenhouse gases and The Fluorinated Greenhouse Gases Regulations 2015.
