
- 3 -
I - PRESENTATION
1 - DESCRIPTION
The room sensor kit is a digital atmosphere kit,
to be programmed daily, to control a heating cir-
cuit, a sanitation hot water circuit and parame-
tering.
Basic function:
- Adjustment of the atmosphere instruction.
- Display of the ambient temperature.
- Regulation according to the outside with
start temperature limitation heating curve
(heated floor).
- Daily clock integrated with operating reserve
(12 hours minimum)
- A weekly heating programme with a maxi-
mum of 3 switching cycles, each individually
adjustable.
- Presence and clock waiver buttons.
- Anti-freeze protection for the building.
- Holiday programme.
- Clear display in a choice of different lan-
guages.
- Installer’s tool to adjust the different LMU34
parameters.
-
Access to the different values measured via
an information key.
2 - COMPONENTS
1
2
3
4
5
2.1
2.2
3.2
ZEM
-4
1
-0
3.1
6
2.3
Fig. 1
No.
Description
Quantity
Reference
1
QAA 73.110/136 room sensor
1
L20.31452
2
2.1
2.2
2.3
Clip-in including :
- AGU2.002A109
- Mini-connector (AGU/LMU)
- Spacer
1
1
4
L20.36744
3
3.1
3.2
Supply wiring including:
- 2-pin connector (AGU)
- 2-pin connector (Control panel)
1
W09.36752
4
2-pin connector (QAA 73 connection to connector (3.2))
1
C15.29875
5
Cleat +
screw
1
1
A90.27098
B39.27066
6
Clamp
2
C90.03397
-
Installation instructions
1
T30.36754