Operating and installation instructions
M-WRG-II P-T (-F, -FC), M-WRG-II E-T (-F, -FC) ventilation units
- 47 -
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 A T I O N & H E A T R E C O V E R Y
15.5.2 Connecting the InControl pushbutton sensor to
M-WRG-II P-T-F / M-WRG-II E-T-F
► Use J-Y (St) Y 10x2x0.6 mm
2
/ J-Y (St) Y 10x2x0.8 mm
2
for the wiring.
► After wiring, place the insert sheet (Fig. 30) in the InControl pushbutton sensor.
Terminal
M-WRG-II P-T-F /
M-WRG-II E-T-F
Terminal blocks
InControl pushbutton sensor
Wire
colour
Function
Pushbutton
LED
1
GND
GND
2
+
+24 V DC
3
1
Reduced ventilation
4
2
Normal ventilation
5
3
Increased ventilation
6
4
Intensive ventilation
7
1
LED 1: reduced ventilation (*)
8
2
LED 2: normal ventilation (*)
9
3
LED 3: increased ventilation
10
4
LED 4: intensive ventilation
11
6
Supply air operation
12
Unused
13
5
Humidity control
14
Unused
15
6
LED 6: supply air operation
16
Unused
17
5
LED 5: humidity control (*)
18
Unused
Table 6: Connecting the InControl pushbutton sensor to M-WRG-II P-T-F / M-WRG-II E-T-F ventilation unit
(*) Section 7.2.4 on page 27 explains what a flashing LED means.
Fig. 30: Terminal blocks on ventilation unit, terminal blocks on InControl pushbutton sensor, insert sheet
Pushbutton
LED
8
+
7 6 5 4 3 2 1
2
1
3 4 5 6 7 8 GND
1
2
3
4
5
6
