WI 65TU - WI 95TU
10 Faults / troubleshooting
This heat pump is a quality product and is designed for trouble-
free operation. In the event that a fault should occur, it will be
indicated on the heat pump manager display. In this case, con-
sult the "Faults and troubleshooting" page in the operating in-
structions of the heat pump manager.
If you cannot correct the fault yourself, please contact your
after-sales service technician.
ATTENTION!
Work on the heat pump must only be performed by
authorised and qualified after-sales service technicians!
ATTENTION!
Disconnect all electrical circuits from the power source prior
to opening the device.
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11 Decommissioning / disposal
Before removing the heat pump, disconnect it from the power
source and close all valves. The heat pump must be dismantled
by trained personnel.
All environmentally-relevant requirements regarding the recov-
ery, recycling and disposal of materials and components should
be observed in accordance with the applicable standards. Par-
ticular attention should be paid to the proper disposal of refrig-
erants and refrigerant oils.
452237.66.51 · FD 9912
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