Start-up and inspection
1.
Communication cable (44) or thermostat, plinth (30)
must not be connected.
2.
Turn the isolator switch on.
3.
Ensure that the F2015 is connected to the power source.
4.
Check that the miniature circuit-breaker (2) is on.
5.
The compressor heater (25) must have been operational
for at least6–8hours before the compressor start can
be initiated. This is done by switching on the control
voltage and disconnecting the communications cable or
thermostat.
6.
The display on the control card (34) shows C0/CC F0
H1/H3 depending on the outdoor temperature. During
this period the compressor is heated to increase the
service life.
7.
The communication cable or external thermostat is con-
nected after 6 – 8 hours. See the section “Electrical
connection” – “Thermostat control”.
8.
Restart the SMO 10/VVM 300.
9.
Once the connection is made, the compressor starts after
approx. 20 minutes if needed.
10.
Adjust the charge flow according to the diagram, see
the section "Adjustment, charge flow"
11.
Fill in the commissioning report on page 2.
NOTE
The live external control must be taken into considera-
tion when connecting.
L
EK
Readjusting, heating medium side
Air is initially released from the hot water and venting may
be necessary. If bubbling sounds can be heard from the heat
pump, the circulation pump and radiators the entire system
will require further venting. When the system is stable (correct
pressure and all air eliminated) the automatic heating control
system can be set as required.
17F2015
For the Installer
Commissioning and adjusting
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