Maximum Limitation Of The Flow Temperature Setpoint - Siemens RVA47.320 User Manual

Setting
Effect
Limitation
Benefit
Description
Setting
Siemens Building Technologies
HVAC Products
1. Press the operating line selection buttons to select operating line 103.
2. Press the + / - buttons to set the minimum limitation of the flow temperature
setpoint.
Einst ellbereich
8...TVmax
TVmax Maximum limitation of flow temperature setpoint (setting on operating line 104)
TV
max
akt
min
0 10 20
TVw Current flow temperature setpoint
103 Minimum limitation of flow temperature setpoint
104

Maximum limitation of the flow temperature setpoint

The setting will make certain that the flow temperature setpoint will not fall below a
minimum level.
If the flow temperature setpoint demanded by the heating circuit reaches the minimum
limit and the outside temperature rises, the flow temperature setpoint will be maintained
at that limit, in other words, it will not be allowed to fall below it.
4.31 Maximum limitation of the flow temperature
setpoint
•
Prevents too high flow temperatures
Minimum and maximum limitation define the range within which the flow temperature
setpoint may vary.
1. Press the operating line selection buttons to select operating line 104.
2. Press the + / - buttons to set the maximum limitation of the flow temperature
setpoint.
Setting range
TVmin...95
Tvmin Minimum limitation of flow temperature setpoint (setting on operating line 103)
Basic Documentation RVA47.320
Description of the heating engineer settings
Unit
°C
TVw
30 40 50 60
Unit
°C
Factory setting
8
70 80 90 100
Factory setting
80
79/166
CE1P2379E
15.07.2002
°C