• Temporary deactivation of programming.
Within the programming level, the programming lock can temporarily be overridden.
To do this, press the OK and ESC buttons simultaneously for 3 seconds. Temporary
deactivation of the programming lock is maintained until programming is quit.
• Constant deactivation of programming.
First, make the temporary deactivation, then go to operating line "Programming lock"
(27) and deactivate the programming lock
Direct adjustment
Automatic stor
age:
A setpoint readjustment made with the knob is adopted either by pressing the OK
button or without any further confirmation (timeout).
Storage with confirmation:
A setpoint readjustment made with the knob is adopted only after pressing the OK
button.
Line no. Operating line
40 Used as
Room unit 1
Room unit 2
Room unit P
Operator unit P
Operator unit P
Operator unit P
Operator unit 1
Used as
This operating line is used to select the use of the operator section. Depending on use,
additional settings will then be required under "Heating circuit assignment". When using
several operator units, it is thus possible to match individual units to specific
requirements.
• If several operator units are used, each device address may only be used once
• The AVS37.294 operator unit is supplied as operator unit 1 (40) acting on all
heating circuits (42) and can only be readjusted on operating lines 44, 46 and 48
Depending on the selected use of the unit (40), the following settings (marked with X)
can be made when assigning the heating circuit.
Operating line
40 42 44 46 48 54
Room unit 1 Heating circuit 1 - - - X
Heating circuits 1 and 2 X - X X
Heating circuits 1 and P - X X X
All heating circuits X X X X
Room unit 2 - - - X
Room unit P - - - X
Operator unit P Heating circuit 1 - - - -
Heating circuits 1 and 2 X X -
Heating circuits 1 and P X X -
All heating circuits X X X -
Operator unit P - - - -
Operator unit P - - - -
Operator unit 1 - - - -
Room unit 1
The operator unit supports the heating circuits released on operating line 42
(Assignment room unit 1) and activated in the basic unit.
Room unit 2
The operator unit only supports heating circuit 2.
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Siemens Switzerland Ltd User manual RVS61.843, RVS41.813 CE1U2355en_02
HVAC Products 6 The settings in detail 28. September 2009
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