Operating instructions
M-WRG-S/Z-T(-F,-FC) ventilation unit
- 17 -
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
7 Controls and displays
7.1
Controls on the ventilation unit
Item Designation
1
Mains switch
I = Ventilation unit “On"
O = Ventilation unit “Off"
2
Stepping switch for three power levels:
Power level I = 15 m
3
/h
Power level II = 30 m
3
/h
Power level III = 60 m
3
/h
Intensive ventilation level (15 min):
Switching sequence I-II-I = 100 m
3
/h
NOTE
The power level selected on the stepping switch
(item 2 in Fig. 11) is also signalled by the associat-
ed LED on the InControl pushbutton sensor.
7.2
InControl pushbutton sensor
The InControl pushbutton sensor allows you to select one of six different ventilation programs. The
available ventilation programs depend on the type of ventilation unit. Every button has an LED that
indicates the currently selected ventilation program.
7.2.1 InControl pushbutton sensor for the type M-WRG-S/Z-T ventilation unit
Fig. 11: Controls on the ventilation unit
Reduced
ventilation
(people absent) /
Standby mode
Increased ventilation
Supply air operation
(Summer mode)
Normal
ventilation
(people present)
Intensive ventilation
(15 min)
Extract air operation
Fig. 12: InControl pushbutton sensor for the type
M-WRG-S/Z-T ventilation unit
