Siemens Building Technologies
Basic Documentation RVL470
CE1P2522E / 30.03.2000
Landis & Staefa Division
Contents
TOC-V
15.5.
Identification number of room unit..................................................................53
15.6.
Radio clock, elapsed time since last reception...............................................53
16.
Function block "Locking functions" ..........................................................54
16.1.
Operating line.................................................................................................54
16.2.
Locking the settings on the software side ......................................................54
16.3.
Locking the settings for district heat on the hardware side ............................54
17.
Communication............................................................................................55
17.1.
Combination with room units..........................................................................55
17.1.1.
General ..........................................................................................................55
17.1.2.
Combination with room unit QAW50 ..............................................................55
17.1.2.1. Overriding the operating mode.......................................................................55
17.1.2.2. Setting knob for room temperature readjustments .........................................55
17.1.3.
Combination with room unit QAW70 ..............................................................55
17.1.3.1. Overriding the operating mode.......................................................................56
17.1.3.2. Setting knob for room temperature readjustments .........................................56
17.1.3.3. Effect of the individual QAW70 operating lines on the RVL470 .....................56
17.1.3.4. Overriding the QAW70 entries from the RVL470 ...........................................57
17.1.4.
Combination with SYNERGYR central unit OZW30.......................................57
17.2.
Communication with other devices ................................................................57
18.
RVL469..........................................................................................................58
18.1.
Features and function ....................................................................................58
18.2.
Technical design ............................................................................................58
18.2.1.
Type of plant ..................................................................................................58
18.2.2.
Operation with a partner ................................................................................58
18.2.3.
Handling errors ..............................................................................................59
18.2.3.1. Wrong addressing..........................................................................................59
18.2.3.2. Missing or wrong partner ...............................................................................59
18.2.4.
Passive mode ................................................................................................59
19.
Handling .......................................................................................................60
19.1.
Operation .......................................................................................................60
19.1.1.
General ..........................................................................................................60
19.1.1.1. Operating elements........................................................................................60
19.1.1.2. Display 61
19.1.1.3. Operating instructions ....................................................................................61
19.1.2.
Analog operating elements ............................................................................61
19.1.2.1. Buttons and displays for selecting the operating mode ..................................61
19.1.2.2. Heating curve.................................................................................................61
19.1.2.3. Setting knob for room temperature readjustments .........................................61
19.1.2.4. Buttons and displays for manual operation ....................................................61
19.1.2.5. Display of positioning commands...................................................................62
19.1.2.6. Display "Heating operates" ............................................................................62
19.1.3.
Digital operating elements..............................................................................62
19.1.3.1. Operating line principle ..................................................................................62
19.1.3.2. Buttons 62
19.1.3.3. Block skip function .........................................................................................62
19.1.3.4. Info button ......................................................................................................63
19.1.4.
Setting levels and access rights.....................................................................63
19.1.4.1. Setting levels..................................................................................................63
19.1.4.2. Access rights..................................................................................................63
