Siemens RVD230 Basic Documentation page 10

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Siemens Building Technologies
HVAC Products
28 Function block Miscellaneous ......................................................................100
28.1 Operating lines.............................................................................................100
28.2 Limitation function at contact H5..................................................................100
28.3 Suppression of hydraulic creep....................................................................101
28.3.1 Mode of operation ........................................................................................101
28.3.2 Mode of operation ........................................................................................101
28.4 Raising the reduced room temperature setpoint..........................................101
29 Function block Operation locking functions .................................................103
29.1 Operating lines.............................................................................................103
29.2 Locking settings on the software side ..........................................................103
29.3 Locking of setting level "Locking functions" on the hardware side...............103
30 Combination with PPS devices ....................................................................104
30.1 General ........................................................................................................104
30.2 Combination with room unit QAW50............................................................104
30.2.1 General ........................................................................................................104
30.2.2 Overriding the operating mode ....................................................................104
30.2.3 Knob for room temperature readjustments ..................................................105
30.2.4 Controller with operation lock.......................................................................105
30.3 Combination with room unit QAW70............................................................105
30.3.1 General ........................................................................................................105
30.3.2 Overriding the operating mode ....................................................................106
30.3.3 Knob for readjusting the room temperature .................................................106
30.3.4 Effects of the individual QAW70 operating lines on the RVD230 ................106
30.3.5 Controller with operation lock.......................................................................107
30.3.6 Entry of holiday periods ...............................................................................107
30.4 Room temperature sensor QAA10...............................................................107
31 Manual operation .........................................................................................108
32 Handling.......................................................................................................109
32.1 Operation .....................................................................................................109
32.1.1 General ........................................................................................................109
32.1.2 Analog operating elements ..........................................................................110
32.1.3 Digital operating elements ...........................................................................110
32.1.4 Controller in "nonoperated state" .................................................................111
32.1.5 Safety concept .............................................................................................111
32.1.6 Setting levels and access rights...................................................................111
32.2 Commissioning ............................................................................................111
32.2.1 Installation instructions.................................................................................111
32.2.2 Operating lines.............................................................................................112
32.3 Installation....................................................................................................112
Basic Documentation RVD230
Contents
CE1P2383en
27.05.2004