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Siemens Building Technologies
Basic Documentation RVA47.320
CE1P2379E
HVAC Products
Handling
15.07.2002
2.3 Commissioning
To commission the controller:
1. Make certain that mounting and electrical installation are in compliance with the
relevant requirements.
2. Make all plant-specific settings as described in section "Parameter settings".
3. Reset the attenuated outside temperature (operating line 19).
4. Make the functional checks.
2.3.1 Functional
checks
To facilitate commissioning and fault tracing, the controller allows output and input tests
to be made. With these tests, the controller’s inputs and outputs can be checked.
Buttons
Explanation
Line
1
Press one of the line selection buttons.
This will take you to the programming level "Enduser”.
2
Press both line selection buttons for at least 3 seconds.
This will take you to the programming level “Heating
engineer” and, at the same time, to the relay test (output
test).
3
Press the + or - button repeatedly, which will take you
one test step further:
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 activated (Q1).
4
You leave the programming line "Output test” by
pressing either one of the line selection buttons,
or one of the operating mode buttons
Note:
If no button is pressed for about 8 minutes, the
controller will automatically return to the operating mode
selected last.
contin.
display
a) The pointer below the symbol indicates the output activated
b) The number indicates the current test step
c) The framed number indicates the selected setting line
Prerequisites
Output test
(relays)
Display
a)
b)
c)
2379
Z0
2
0
4
8
12
16
20
24
