Commissioning
VITOBLOC 200
Operating instructions for the natural gas-fuelled CHP module
29
6130329
GB
10. Check the connection of the emergency shut-
down.
- switching diagram, sheet 18
- module control panel:
internal or external overtemperature protector switch, external
gas detector, fire alarm etc. to -X1/22.23, if not existing bridge
to -X1/22.23.
11. Check the connection for general faults.
- switching diagram, sheet 19
- module control panel:
general breakdown to -X1/26.27, if not existing bridge to -
X1/26.27.
12. Check the connection of the fault in the heat-
ing water pump.
- switching diagram, sheet 18
- module control panel:
heating water pump broken down to -X1/28.29, if not existing
bridge to -X1/28.29.
13.
Check the connection of the request “Heating
water pump ON”.
- switching diagram, sheet 23
- module control panel:
request “Heating water pump ON” to -X5/9.10.
14. Check the connection of the potential-free
messages (according to client’s request).
- switching diagram, sheet 23
- module control panel: potential-free messages connected to -
X5 in accordance wi
th client’s request
15. Remove fuse 12F1 (alternator contactor 12K4
cannot be activated)
- module control panel
16. Connect the battery.
- check, whether bridge between both batteries is firm
- connect negative terminal last.
17. Switch on the external power input into the
network and the external measuring-circuit
voltage, if power stand-by operations are
planned.
- switch on on-site master switch or on-site mains fuse
18. Check the rotating field of the network and of
the measuring-circuit voltage.
- module control panel
- check rotating field of network at -1F1 and the measuring-
circuit voltage at -1F3
19. Switch on all fuse and circuit-breakers.
- module control panel
20. Check the rotating field and the potential
equality of the measuring-circuit voltage.
- switching diagram, sheet 2
- module control panel
- check rotating field and potential equality of the measuring-
circuit voltage at voltage cards L1N. L2N. L3N.
21. Acknowledge and eliminate any pending fault
messages.
- display an
d operator’s unit of the module control: LED display
(red) of the error message.
- establish and rectify the cause of the fault according to section
4.8
22. Connect the U column to the zero pressure
regulator and the compensation line.
- zero pressure regulator in the controlled system for the gas
- compensation line downstream of the air filter
23. Open the gas cock and start the module in the
manual mode.
-
display and operator’s unit at the module control: manual
mode menu at level 2 (see section 4.4).
24. Check the ignition moment and the setting of
the zero pressure regulator with the engine
idling.
- ignition control at the rear of the module, inside to the left of
the extract air ventilator
25. Check the rotating field of the alternator.
- module control panel
- check the rotating field of the alternator at the alternator con-
tactor 12K4
26. Check the rotating field and the potential
equality of the alternator voltage.
- switching diagram, sheet 2
- module control panel
- check the rotating field and the potential equality of the alter-
nator voltage at the voltage cards L1G. L2G. L3G
27. Adjust the alternator voltage, if necessary.
- upper alternator terminal box: voltage regulator: P1
