User Manual

GENERAL DATA
2-25
2.2.15. FLOOR TYPE (RAF-25PXA/35PXA/50PXA)
INDOOR
Unit
RAF-25PXA
RAF-35PXA
RAF-50PXA
Nominal capacity adjustable
-
-
-
Nominal Cooling capacity (min - max)
kW
2.5(0.9-3.1)
3.5(0.9-4.0)
5.0 (0.9-5.2)
Cooling sensible capacity
kW
2.50
2.95
3.80
Nominal Heating capacity (min - max)
kW
3.4(0.9-4.4)
4.5(0.9-5.0)
6.5 (0.9-8.1)
Noise level cooling (sound pressure)
(SL / L / M / H)
dB(A)
20/26/31/38
20/26/31/39
22/29/36/43
Noise level heating (sound pressure)
(SL / L / M / H)
dB(A)
20/26/31/38
20/26/31/39
22/29/36/44
Noise level (sound power)
dB(A)
55
56
59
Air flow cooling mode (SL / L / M / H)
m
3
/h
270/390/510/630
270/390/510/630
300/450/540/720
Air flow heating mode (SL / L / M / H)
m
3
/h
300/420/540/660
300/420/540/660
330/480/570/750
Fan Motor
W
25
25
25
Drain pump pressure lift
cm
-
-
-
Static pressure (SL / L / M / H)
(nominal conditions SP 00)
Pa
-
-
-
Dehumidification
l/h
1.4
1.9
2.8
Included drain pump
no
no
no
Max. height available for drain pump
(RAD/RAI only)
no
no
no
Dimensions (H x W x D)
mm
590x750x215
590x750x215
590x750x215
Panel dimensions (H x W x D)
mm
-
-
-
Weight
kg
15.0
15.0
15.0
Colour (Munsell Code)
Pearl White
Condensate Drain
mm
φ16
φ16
φ16
Panel weight
kg
-
-
-
Panel reference
-
-
-
Color of the panel (RAL)
-
-
-
Running current
A
2.66-2.55/3.63-3.47
4.68-4.48/5.60-5.36
7.16-6.85/8.17-7.82
Power supply
36 V DC from outdoor
unit
37 V DC from outdoor
unit
38 V DC from outdoor
unit
Cable section
mm²
1.250
1.250
1.250
Piping diameter (Liq / Gas)
1/4" / 3/8"
1/4" / 3/8"
1/4" / 1/2"
Drain diameter (ext)
mm
φ16
φ16
φ16
Remote control (standard/optional) *
RAR-5E4/ SPX-RCDB
RAR-5E4/ SPX-RCDB
RAR-5E4/ SPX-RCDB
Filter
ACL Filter
Nano Titanium
Nano Titanium
Nano Titanium
Dimensions (H x W x D)
mm
48x243x8
48x243x8
48x243x8
Pre-filter (Standard / Optional)
Nano Stainless/-
Nano Stainless/-
Nano Stainless/-
*more information regarding remote control can be found in Chapter 9*
NOTE:
1. The nominal cooling and heating capacity is the
combined capacity of the HITACHI standard split
system, and are based on the ISO 5151.
2. The Sound Pressure Level is based on the following
conditions:
- 1.5 meter beneath the Unit
The above data was measured in an anechoic
chamber. Please take into consideration reflected
sound of your specific site
Operation Conditions
Cooling
Heating
Indoor Air Inlet Temperature
dB
27.0 °C
20.0 °C
WB
19.0 °C
Outdoor Air Inlet
Temperature
dB
35.0 °C
7.0 °C
WB
6.0 °C
Piping Length: 5.0 meters; Piping Lift: 0 meter
dB: Dry Bulb; WB: Wet Bulb