Automatic Summer / Winter Changeover - Siemens RVA63.242 User Manual

Benefit
Description
Setting
Important
Effect
Siemens Building Technologies
Landis & Staefa Division

4.67 Automatic summer / winter changeover

Common changeover of all heating circuits in the selected range of action.
Summer / winter changeover of the selected range of action takes place when the set
changeover temperature is reached (line 29/31).
Setting range
0 / 1
This setting can only be made on the master controller
(device with setting on line 140 = 1)!
The setting will change the action of summer / winter changeover:
0 Local action: Automatic summer / winter changeover switches the local heating
circuits 1 and 2 on and off. With the local action, the changeover temperatures
can be set separately for each of the two heating circuits.
1 Central action: Automatic summer / winter changeover switches the connected
heating circuits in the system on and off, depending on the segment address and
the setting made on line 145. With the central action, the changeover
temperature of heating circuit 1 is used for all heating circuits.
Segment address
0
1...14
Basic Documentation RVA63.242, RVA53.242
Description of heating engineer settings
Unit
Increment
Effect
According to the setting made on line 145
Throughout the segment
Factory setting
0
131/218
CE1P2373E
26.03.2001