21
Subject to change without notice | 83057100hUK – Translation into English of the original German operating manual | ait-deutschland GmbH
13 Dismantling and Disposal
13.1 Dismantling
"
Unit is safely disconnected from the power
supply and protected against being switched
(,35$)-$,6,/-"
J
Collect all media safely.
J
Separate components by their materials.
13.2 Disposal and Recycling
J
Dispose of media harmful to the environment
according to local regulations, e.g. antifreeze
mixture, refrigerant.
J
Recycle or ensure proper disposal of unit
3)'?)-0-1+$,-.$?,35,6/-6$',104/,*+$,33)4./-6$
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.
12 Faults
NOTE
If the safety temperature limiter on the
electric heating element has tripped, no fault
is displayed.
J
Read out the cause of the fault via the
diagnostics program of the heating and heat
pump controller.
J
Contact the local partner of the manufacturer or
the factory's customer service. Have the fault
message and unit number (
!
L>-/1$ +1/3504M$ )-$
page 3) to hand.
12.1
>-*)35$1B0$+,I01&$10'?04,1:40$
limiter
A safety temperature limiter is installed in the electric
heating element. If the heat pump fails or there is air
in the system:
J
HB035$GB01B04$1B0$<0+01$(:11)-$R!X$)I$1B0$+,I01&$
temperature limiter (2) has jumped out (by
approx. 2 mm).
J
$840++$1B0$40+01$(:11)-$(,35$/-$,6,/-"
2
1
J
If the safety temperature limiter trips again,
contact the local partner of the manufacturer or
the factory's customer service.
