7 Maintenance
22
Installation instructions aroTHERM 0020217827_03
▶
Check that the fan rotates freely.
▶
Check that condensate can escape freely from the heat
pump by removing the adapter underneath the heat
pump.
▶
Clean the product as described in the operating instruc-
tions.
▶
Check that the vibration dampers are correctly seated on
the refrigerant pipes.
7.5
Cleaning the product
7.5.1
Cleaning the front
Warning.
Risk of injury due to sharp-edged casing.
The product's casing sections have sharp
edges.
▶
Wear gloves when installing or dismant-
ling the product's casing sections.
3
4
5
3.
6.
5.
1
2
1.
Remove the side casing. (
2.
Remove both screws
(1)
.
3.
Lift off the cover.
4.
Remove both screws
(2)
on the right front casing.
5.
Remove the right front casing.
6.
Lift the louvred grill
(3)
upwards.
7.
Remover the fan grill casing
(4)
.
8.
Remove the nut
(5)
from the fan.
9.
Remove the fan.
10. Clean the product and the finned-pipe heat exchanger.
7.5.2
Cleaning the back
Warning.
Risk of injury due to sharp-edged casing.
The product's casing sections have sharp
edges.
▶
Wear gloves when installing or dismant-
ling the product's casing sections.
1
2
3
1.
Remove the side casing. (
2.
Remove both screws
(1)
.
3.
Lift off the cover.
4.
Remove the four screws
(2)
and remove the mesh
(3)
.
5.
Clean the product.
7.6
Draining the product
10mm
2
1
1
Heating circuit drain
cock
2
Drain hose
Summary of Contents for aroTHERM VWL 55/3 A 230 V
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