Description Of The Heating Engineer Settings; Service Values; Output Test; Input Test - Siemens RVA47.320 User Manual

Benefit
Description
Setting
Effect
Test sequence
Note
Benefit
Description
Setting
Effect
Test sequence
Siemens Building Technologies
HVAC Products
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
0...3
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
0...5
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.
Basic Documentation RVA47.320

Description of the heating engineer settings

Unit
Increment
Unit
Increment
Factory setting
0
Factory setting
0
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CE1P2379E
15.07.2002