Installation manual
M-WRG-S/Z-S, M-WRG-S/Z-24,
M-WRG-S/Z-EIB, M-WRG-S/Z-KNX (-F, -FC)
- 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
8.2
Control cable types (EIB bus cable)
Part no.
Type of ventilation unit Control cable types (EIB bus cable)
5016-2-2
M-WRG-S/Z-EIB
J-Y (St) Y 2 x 2 x 0.8 mm
2
or EIB-Y (St) Y 2 x 2 x 0.8 mm
2
Table 7: Allocation of ventilation unit type and control cable type (EIB bus cable)
8.3
Connecting the EIB universal interface 6119/40 to the ventilation unit
8.3.1 Removing the cover from the ventilation unit and removing the network
connection cover
►
Remove the cover from the ventilation unit (see section 6.3.1 on page 9).
►
Remove the network connection cover (see section 6.3.2 on page 9).
8.3.2 Connecting the EIB universal interface 6119/40 to the ventilation unit’s board
►
Connect the EIB universal interface
6119/40 (item 1 in Fig. 9) to the board of
the ventilation unit (item 2 in Fig. 9).
—
You will find the terminal assign
-
ments for the inputs and outputs on
the board in the ventilation unit in
— The circuit diagram in section 8.3.2.3
on page 18 shows the wiring with-
out feedback. The circuit diagram in
section 8.3.2.4 on page 19 shows
the wiring with feedback.
8.3.2.1 Input assignment (BCD encoding)
BCD A to 03 / BN B to 04 / RD C to 05 / OG D to 06 / YE Function
0
Operation with 3-way step-
ping switch on ventilation unit
1
Standby mode
2
Ventilation level: 01
3
Ventilation level: 02
4
Ventilation level: 03
5
Ventilation level: 04
6
Ventilation level: 05
7
Ventilation level: 06
8
Ventilation level: 07
9
Ventilation level: 08
A
Ventilation level: 09
2
1
Fig. 9: Connecting the EIB universal interface to the
board
