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Service/special operation
Input/output test
State
308: Output test
Input/output testOutdoor temperature
Test relé
Pompa CR 02 GB
1. Descrizione
3.
Operating
elements
OK
0
4
8
12
16
20
24
3
4
0
8
12
Display example
Operation
OK
16
20
2
0
4
8
12
16
20
2
20
2
20
2
AUTO
No test
16
20
24
The operating
pressing OK, the type of test that can be selected will
OK (e.g., in the figure, “No test”). To move
start to flash
around in the TEST list, turn the knob until the test
flashes.
0
4
8
12
AUTO
16
20
24
In particular, is possible to run the following test
NO TEST
All outputs perform their
Input/output
test
actions of changeover
in
Test relé
compliance with
normal
control
Pompa CR 02
operations.
ALL OFFOK
All outputs are deactivated.
The circulator pump Q2 is
PUMP CR Q 2
Test
input/output
activated
relé valve in opening Y1 is
VALVE MIX CR Test
Mixer
Nessun test
OPEN Y1
activated
OK CR
VALVE MIX
Mixer valve in closing Y2 is
OPEN Y2
activated
AUTO
0
4
8
12
16
20
24
4
0
4
8
AUTO
12
16
20
12
16
0
12
16
20
0
Input/output test
Relay test
Heating circuit pump Q2
AUTO
OK
0
4
Confirmtest
the selected test
Input/output
Relay(in
testthe example "Heating
No test
8
12
16
20
OK
0
12
16
20
24
4
8
12
16
OK
8
24 12
4
8
12
AUTO
4
8
12
16
16
0
4
20
24
0
4
8
AUTO
12
16
OK
0
4
20
24
Input/output test
Flow temp B1
AUTO
OK
0
4
8
12
2
On
8
12
16
20
2
16
20
2
Stato
Diagnosi utenze
AUTO
24
20
Heating circuit
pump Q2
AUTO
To exit from this mode, it will be necessary to repeat
the operations from step 1 to step 3 and select the “No
Test input/output
test” test, confirming with OK.
by pressing OK button
circuit pump Q2" : the
circuator pump will be power supplied).
8
20
Test input/output
Temperatura di mandata B1
AUTO
24
24
4
AUTO
No test
8
16
Caution! If the “No test” command is not selected,
Input/output
test
even if the ESC key is pressed repeatedly,
the regulator will remain blocked on line 308: State
Outputs test and
Diagnostic consumers
the “Maintenance” mode symbol will be shown on
OK
the display.
AUTO
Relay24test
4
0
308: Output test
Outdoor temperature
20
0
12
To stop relay test you must select "No test" and
then confirm by pressing OK button.
Press ESC two times in order to return to the
basic display.
4
Service/special
operation
Input/output
test Display example
Operation
State
Input/output test
8
OK 8
308: Test delle uscite
Temperatura esterna
AUTO
0
AUTO
Input/output testInput/output test
Relay test
Flow temp B1
No test
Funzion. manuten./service
Test input/output
line Stato
7700 will be displayed. By
4
12
24
AUTO
AUTO
Input/output test
Relay test
0
8
20
Display example
AUTO
4
16
5
Operation
0
4
0
OK
8
12
AUTO
16
21