Siemens SIGMAGYR RVP540 Basic Documentation page 56

Visualization
Settings on the controller
Settings on the room unit
Effect of room unit
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Siemens Building Technologies
HVAC Products
The selected operating mode is indicated by illuminated buttons. A number of functions
can cause the displayed selection to change. The following table shows the possible
statuses. The following table shows the possible statuses:
Function
Changeover of operating
mode
H1, line 870 = 1
Changeover of operating
mode
H1, line 870 = 2
Central standby switch
Line 857 = 1
Holiday program
Function
Occupancy button
Holiday function
Changeover of the operating mode on the room unit is active only if the controller is in
automatic mode .
The room temperature is transmitted to the controller via PPS, independent of the se-
lected operating mode.
Basic Documentation RVP540 / RVP550
Description of the enduser settings
Effect on button and meaning
• HC operating mode
• D.h.w. operating mode button flashes when
switched on
• HC operating mode
• D.h.w. operating mode button will not be affected
• HC operating mode
• D.h.w. operating mode button will not be affected
• HC operating mode
program is active
• D.h.w. operating mode button flashes when
switched on (refer to operating line 773)
Effect on button and meaning
• HC operating mode
pancy button is active.
• D.h.w. operating mode button will not be affected
• HC operating mode
function is active
• D.h.w. operating mode button flashes when
switched on (refer to operating line 773)
flashes
flashes
flashes
flashes when holiday
flashes when occu-
flashes when holiday
CE1P2488en
18.10.2002