20
Subject to change without notice | 83057800cUK – Translation into English of the original German operating manual | ait-deutschland GmbH
11 Faults
►
Read out the cause of the fault via the
diagnostics program of the heating and heat
pump controller.
►
Contact the local partner of the manufacturer or
the factory's customer service. Have the fault
message and unit number (
“Unit sticker” on
page 3) to hand.
12 Dismantling and Disposal
12.1 Dismantling
Unit is safely disconnected from the power
supply and protected against being switched
back on again.
►
Collect all media safely.
►
Separate components by their materials.
12.2 Disposal and Recycling
►
Dispose of media harmful to the environment
according to local regulations, e.g. antifreeze
mixture, refrigerant.
►
Recycle or ensure proper disposal of unit
components and packaging materials according
to local regulations.
Buffer (standby) battery
1. Use a screwdriver to push out the buffer battery
on the processor board of the control
2. Dispose of the buffer battery according to local
regulations.