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Heat exchange system

Heat recovery ventilating system

Heat exchanger material

Sensible heat exchanger

Cladding

Steel sheet

Heat insulation material

Polyethylene foam

Motor

DC motor

Blower

210mm diameter centrifugal fan

Filter

Non-woven fabrics filter

Duct connecting

Synthetic resin

Duct connecting cover

Styrene foam

Outside air condition

Shall be higher than -15

Return(Suction) air condition Shall be lower than 40

, 95%RH

Surrounding air condition

Indoor temperature and humidity should not exceed the dew point temperature 12

(e.g. RH60% / 20

)

-3

 to  -15

 : Intermittent operation

Continuous exhaust air

-15

 or less : Continuous supply air stopped.

Function

623mm x 658mm x 432mm

Weight

32kg

Electrical power supply

220-240V

 50Hz / 220V

 60Hz

Insulation resistance

10MΩ or more

Dielectric strength

AC 1000V 1 minute

Maximum current

[A]

1.32

Ventilation mode
Fan speed
Running current

[A]

Input power

[W]

Air volume

[m

3

/h]

[L/s]

External static pressure

[Pa]

[dB]

ErP Class

Specification may be subject to change without notice.

DATE

TYPE

Heat Recovery Ventilator  LOSSNAY

MODEL

VL-350CZPVU-R-E

90

150

74

38

14

1/6

35

26

19

15 >

SPECIFICATIONS

12-Jan-21

NUMBER

N19SGGD0003B

Sound Pressure level
@3m

A+

Temperature exchange
efficiency                        [

]

Dimensions
 (Height x Width x Depth)

89

62

44

85

87

88

27

Heat recovery ventilation/ Bypass ventilation, Fan speed 1,2,3,4
The air flow increment by 1% from 25% to 100%

Heat recovery mode

Fan Speed 4 (100%)

Fan Speed 3 (70%)

Fan Speed 2 (50%)

Fan Speed 1 (30%)

MODEL

VL-350CZPVU-R-E

Supply fan operation under
low outdoor temperature

1.08

0.52

0.31

0.18

155

71

37

19

320

224

160

96

Specification

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 230V/50Hz. 

3. The sound pressure level at 3m is spherical.
4. Temperature exchange efficiency (%) is based on winter condition.
5. Mitsubishi Electric measures figures in the chart according to EN13141-7:2010, and the characteristic curves 

are measured by chamber method.

Summary of Contents for VL-350CZPVU-R-E

Page 1: ... h L s External static pressure Pa dB ErP Class Specification may be subject to change without notice DATE TYPE Heat Recovery Ventilator LOSSNAY MODEL VL 350CZPVU R E 90 150 74 38 14 1 6 35 26 19 15 SPECIFICATIONS 12 Jan 21 NUMBER N19SGGD0003B Sound Pressure level 3m A Temperature exchange efficiency Dimensions Height x Width x Depth 89 62 44 85 87 88 27 Heat recovery ventilation Bypass ventilatio...

Page 2: ...itchen 5 wet rooms Kitchen 6 wet rooms SPECIFICATIONS 30 Breakout 37 39 Air flow rate l s 21 29 37 45 53 61 0 0 20 0 40 0 60 0 80 0 100 0 120 0 60 65 70 75 80 85 90 95 0 50 100 150 200 250 300 350 0 100 200 300 400 500 Exchange efficiency Static pressure Pa Air volume 100 70 50 30 L s m3 h 55m 40m 25m φ150mm dia straight pipe length Attention Mitsubishi Electric measures figures in the chart accor...

Page 3: ... Guide EA Synthetic Resin Synthetic Resin 14 Drain pipe EA Synthetic Resin 15 Drain pipe SA Synthetic Resin 23 Air Supply Fan Synthetic Resin 18 Wall Mount Hook Top Galvanized Steel 16 PCB Under Cover Steel sheet Munsell 6 2PB 8 8 1 6 24 Air Supply Fan Motor DC 12 25 Air Exhaust Fan Synthetic Resin 04 Filter Cover SA Synthetic Resin Synthetic Resin Painted metal Munsell 6 2PB 8 8 1 6 13 10 Pipe Gu...

Page 4: ...otary switch 10 digit TAB1 TAB2 Connector Power supply SA2 Address setting rotary switch 1 digit TAB3 4 Connector Reactor SW2 SW5 to SW7 Switch TAB5 not in use CN9 CN10 Connector Fan motor SYMBOL Terminal block CN17 to CN20 Connector Connectoron PCB CN105 Connector IT Definition of symbols Attention 1 Electrical work must be carried out safely and reliably by a professional electrical contractor p...

Page 5: ...ust be higher than 15 12 Do not use duct booster fan on the RA EA duct or the OA SA duct If an external force is applied to the built in bypass damper the damper may be fixed on the bypass side when it is switching between Lossnay mode and Bypass mode and heat recovery may be prevented Installing the Lossnay unit 1 The unit is exclusively vertical mounting type 2 Do not install the product in hot ...

Page 6: ... air preheaters supply air after heaters that do not have temperature control functions select duct heaters that have the appropriate capacity according to the airflow passing through the heaters Drain piping 1 Be sure to connect drain piping by the following procedure to prevent freezing and dew condensation forming on the surface of the piping Connect the drain piping on the indoor side of the i...

Page 7: ...0 350CZPVU E Declaration of Conformity N20SGGT0062 VL 250 350CZPVU E Filter Replacement Manual 876H07701 VL 250 350CZPVU E Instruction Manual 876H46401 VL 250 350CZPVU E Parts List U295_0_DB VL 250 500CZPVU E Installation Manual 876H46502 VL 350CZPVU R E Specification Sheet N19SGGD0003B VL CZPVU R L E Homeowner Quickstart Guide Commissioning Logbook ...

Page 8: ......

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