Installation Instructions

7 Maintenance
26 Installation instructions aroTHERM 0020147164_04
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. (→ Page 14)
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 ribbed 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. (→ Page 14)
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
Conditions: SW10 open-end spanner
▶ Disconnect the product from the power supply.
10mm
2
1
1 Heating circuit drain cock 2 Drain hose
1. Close the stop valves on the back of the heat pump.
2. To drain the heating circuit, connect a hose to the drain
cock or place a vessel underneath the drain cock.
3. Open the drain cock with an open-end spanner.