Siemens RVA47.320 - Heating Engineer Configuration Settings; Service Values and Tests

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Siemens Building Technologies Basic Documentation RVA47.320 CE1P2379E
HVAC Products Description of the heating engineer settings 15.07.2002
4 Description of the heating engineer
settings
Service values
4.1 Output test
• Connections can be checked prior to commissioning
• Faults can be traced much faster
Also termed relay test, which is used to check the wiring and the configuration.
1. Press the operating line selection buttons to select operating line 51.
2. Press the + / - buttons to run through the output test.
Setting range Unit Factory setting
0...3 Increment 0
The output test will automatically become available on this operating line.
With each test step, the respective output will be activated so that it can be checked.
The test sequence is arranged in the form of a ring counter. This means it can be run
through either forward or backward by pressing the + / - buttons.
Test step 0 All outputs are switched according to actual control operation
Test step 1 All outputs are deactivated
Test step 2 D.h.w. charging pump (Q3) is activated
Test step 3 Heating circuit or system pump (Q1) is activated.
For additional information, refer to section "Commissioning”.
4.2 Input test
• Commissioning is facilitated
• Faults can be traced much faster
Also termed detector test, which is used to check the wiring and the configuration.
1. Press the operating line selection buttons to select operating line 52.
2. Press the + / - buttons to run through the input test.
Setting range Unit Factory setting
0...5 Increment 0
The input test will automatically become available on this operating line.
With each test step, the respective input will be displayed so that it can be checked.
The test sequence is arranged in the form of a ring counter. This means it can be run
through either forward or backward by pressing the + / - buttons.
Benefit
Description
Setting
Effect
Test sequence
Note
Benefit
Description
Setting
Effect
Test sequence