Mitsubishi Electric VL-250CZPVU-L-ERT Handbook page 8

Model
Heat exchange system
Heat exchanger material
Cladding
Heat insulation material
Motor
Blower
Filter
Duct connecting
Duct connecting cover
Outside air condition
Return (Suction) air
condition
Surrounding air condition
Supply fan operation under
low outdoor temperature
Function
Dimensions
(Height x Width x Depth)
Weight
Electrical power supply
Insulation resistance
Dielectric strength
Maximum current [A]
Specifications
Ventilation mode
Fan speed
Running current [A]
Input power [W]
[m
Air volume
[L/s]
External static
[Pa]
pressure
Temperature
[%]
exchange efficiency
Sound pressure
[dB]
level at 3 m
Attention
1. The above values are at factory default.
2. The running current, the input power, the efficiency and the noise are based on the rating air volume, and 230 V
50 Hz.
3. The sound pressure level at 3 m is spherical.
4. Temperature exchange efficiency (%) is based on winter conditions.
5. Mitsubishi Electric measures figures in the chart according to EN13141-7:2010, and the characteristic curves are
measured by chamber method.
VL-500CZPVU-L-E, VL-500CZPVU-R-E
VL-500CZPVU-L-ERT, VL-500CZPVU-R-ERT
Heat recovery ventilating system
Sensible heat exchanger
Steel sheet
Polyethylene foam
DC motor
230 mm diameter centrifugal fan
Non-woven fabrics filter
Synthetic resin
Styrene foam
Shall be higher than -15°C
Shall be lower than 40°C, 95%RH
Indoor temperature and humidity should not exceed the dew point temperature 12°C
(e.g. RH 60%, 20°C)
-3°C to -15°C: Intermittent operation
-15°C or less: Supply air fan stopped.
Heat exchange ventilation/ By-pass ventilation, Fan speed 1,2,3,4
The air flow increment by 1% from 25% to 100%
632 mm x 725 mm x 556 mm
39 kg
220–240 V 50 Hz/ 220 V 60 Hz
10 MΩ or more
1000 V AC 1 minute
2.3
Fan Speed 4 (100%) Fan Speed 3 (70%) Fan Speed 2 (50%) Fan Speed 1 (30%)
1.73
275
3 /h] 500
139
200
85
37
Heat exchange mode
0.77
104
350
97
98
87
29
─ 8 ─
*Exhaust air fan:
continuous operation
0.40 0.19
49
250 150
69
50
89
22 15 >
21
42
18
92