Siemens Building Technologies
CM2N3205E / 05.2001
Landis & Staefa Division
9/18
After opening the front cover, operating card 2 can be accessed: The 10 lines on the
front (operating level 2) show the setting and measuring choices available for operation.
The values can be readjusted when operating level 2 is active.
By simultaneously pressing the two function buttons at the bottom (lines 9 and 10), the
third operating level can be activated, which is used for service purposes. This operating
level facilitates access to switching data and manipulated variables (service settings).
The reverse side of operating card 2 contains appropriate information. By closing the
front cover, operating level 1 is automatically reactivated.
The DIL switches used for the configuration of the controller are located underneath the
covering plate. To check or change settings, the front cover must be opened and the
covering plate removed.
Front cover and covering
plateremoved
Positions of DIL switches as supplied
(all switches in OFF position, meaning given in bold letters):
8
Type of heating
ELECTRIC /
WATER
7
Sequence Y30 active
NO /
YES
6
Order Y30
COMFORT /
ECONOMY
5
Operating action Y30
INVERTED /
NORMAL
4
Economizer Y30,
NO /
YES
Max. ECO changeover,
heat recovery
3
Not used
2
Display "Heat recovery equip-
ment efficiency supervision"
YES /
NO
1
Test mode
YES
1)
/
NO
1) For factory settings only
The RWI65.01 can communicate with an active bus device (master) with the aid of
– the FLN (
F
loor
L
evel
N
etwork) communication card
AZI65.01
or
– the LON / BACnet (
L
ocal
O
perating
N
etwork with BACnet protocol) communication
card
AZI65.02
or
– the LPB (
L
ocal
P
rocess
B
us) communication card
AZI65.03
Each card contains the electronic circuits required for communication.
The compartment be-comes accessible after opening the front door and removing the
cover. The communication card slides into its compartment in grooves.
Fitting the FLN communication card in the RWI65.01 requires no re-commissioning, but
only bus registration for data exchange on the network.
Operation with front cover
open
(operating levels 2 and 3)
Configuration of controller
with DIL switches
3205
Z
1
1
10
9
8
7
6
5
4
3
2
1
8
7
6
5
Y10 Y30
Y30
Y30
Y30
4
3
2
1
Test
Run
8
7
6
5
4
3
2
1
Y30
Y30 Y10
.
.
.
Communication cards
AZI65...
