Operating instructions
M-WRG-S/Z-T(-F,-FC) / M-WRG-S/Z-T(-F,-FC)-FU ventilation unit
- 8 -
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
[email protected] · www.meltem.com
VENTILATION THE RIGHT WAY
V E N T I L AT I O N & H E AT R E C O V E R Y
1.7
Technical data
1.7.1 Electrical connection
Operating voltage
230 V AC
Mains frequency
50 Hz
Power consumption
3.8 - 34 W
Power consumption in relation to the air volume
flow
0.17 W/m
3
/h (at 30 m
3
/h)
Maximum current consumption
0.16 A
Connecting cable
NYM-J 3 x 1.5 mm
2
IP rating
IPX1
IPX4 with protective cap on mains switch
(optional, must be installed at the factory)
1.7.2 Dimensions and weight
Unit dimensions excluding air connectors
409 mm x 388 mm x 196 mm (H x W x D)
Visible unit depth when surface-mounted
196 mm
Visible unit depth when flush-mounted
66 mm
Outdoor air/exhaust air connectors
DN 100
Weight
Approx. 8.1 kg
1.7.3 Noise emission
Sound pressure level L
P,A
flush-mount
15.5 - 46.5 dB(A)/A
eq
10 m
2
Sound pressure level L
P,A
surface-mount
19 - 46 dB(A)/A
eq
10 m
2
Sound insulation D
n,e,w
flush-mount/surface-mount
50/50 dB
1.7.4 Unit properties
Air flow
15 - 100 m
3
/h
Heat recovery efficiency
Up to 76 %
Leakage
0.1 %
1.7.5 Unit features
Output control
Up to 10 levels
Supply air/extract air fan
EC direct current motor, radial fan
Heat exchanger
Cross-flow plate heat exchanger
Filter change indicator (depends on the level of
soiling of the filter)
Audible