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Environmental protection and disposal
▶ The safety valves should only let water out if the maximum pressure is
exceeded. Contact the installer if water is coming from the safety
valves below the maximum allowed pressure.
5.2
Heat pump (outdoor unit)
The following inspection and maintenance steps are carried out several
times per year in order that the heat pump's maximum output will be
maintained:
▶ Housing (casing)
▶ Cleaning of the evaporator
▶ Snow and ice
5.2.1
Housing (casing)
Dust and other dirt particles concentrate in the heat pump's outdoor unit
over time.
▶ Remove dirt and leaves from the heat pump with a brush.
▶ If required, clean the outside with a damp cloth.
▶ Spot repair cracks and damage on the casing with anti-corrosive
paint.
▶ Standard car wax can be applied to protect the paint.
5.2.2
Evaporator
Any layers of dust or dirt, for example, deposited on the surface of the
evaporator must be removed.
CAUTION
The aluminium fins are thin and sensitive.
They can be damaged easily due to careless handling.
▶ Never use hard objects.
▶ Never rub the fins directly with a cloth.
▶ Wear protective gloves.
▶ Never use water pressure that is too high.
Damage to system due to use of unsuitable cleaning agents!
▶ Do not use acidic or alkaline cleaning agents or cleaning agents
containing chlorine or abrasive products.
▶ Do not use strong alkaline cleaning agents, e.g. sodium hydroxide.
Cleaning of the evaporator:
▶ Spray a cleaning agent on the evaporator fins on the back of the heat
pump.
▶ Rinse off coatings and detergent with water.
In some regions, the cleaning agent must not be flushed into gravel beds.
If the condensate tube discharges into a gravel bed:
▶ Remove the flexible condensate tube from the drain pipe prior to
cleaning.
▶ Collect the cleaning agent liquid in a suitable container.
▶ Reconnect the condensate tube after cleaning.
5.2.3
Snow and ice
In certain geographical regions or during periods of heavy snow, snow
can get stuck on the back and the roof of the heat pump. Make sure to
clear the snow to prevent icing-up.
▶ Carefully brush the snow off the fins.
▶ Clear the snow off the roof.
▶ Hot water can be used to rinse off the ice.
14
Moisture can form under the heat pump due to condensate not falling
into the condensation catch pan. This is normal and no special action is
required.
5.3
Faults
Faults can be of different kind and severity, indicated by the colour of the
fault icon and the text associated with it. If present, the four digit number
in brackets (xxxx) after the text is the fault code.
Symbol
Explanation
Green symbol: A green tick shows that no alarms are
active in the heat pump system.
Red symbol: Locking or blocking fault.
Some part of the system is defective witch prevents
the system from running properly. A service action is
required.
Yellow symbol: Fault or Maintenance fault.
Some part of the system is not functioning properly
and may need attention. The system will continue to
run.
Table 10 Symbols in the display
If a fault persists:
▶ Confirm the fault by tapping the popup on the display.
▶ As long as the fault icon is displayed, there are still active faults. Tap
the icon to show the fault list.
▶ Call an authorised contractor or customer service and give them the
fault information displayed.
6
Environmental protection and disposal
Environmental protection is one of the fundamental company policies of
the Bosch Group.
We regard quality of products, economy and environmental protection
as equal objectives. Environmental protection laws and regulations are
strictly adhered to.
To protect the environment, we use the best possible technology and
materials taking economic aspects into account.
Packaging
Where packaging is concerned, we participate in country-specific
recycling processes that ensure optimum recycling.
All of our packaging materials are environmentally compatible and can be
recycled.
Used appliances
Used appliances contain valuable materials that can be recycled.
The various assemblies can be easily dismantled. Synthetic materials are
marked accordingly. Assemblies can therefore be sorted by composition
and passed on for recycling or disposal.
Old electrical and electronic appliances
This symbol means that the product must not be disposed
of with other waste, and instead must be taken to the waste
collection points for treatment, collection, recycling and
disposal.
The symbol is valid in countries where waste electrical and
electronic equipment regulations apply, e.g. "European Directive 2012/
19/EC on old electronic and electrical appliances". These regulations
define the framework for the return and recycling of old electronic
appliances that apply in each country.
As electronic devices may contain hazardous substances, it needs to be
recycled responsibly in order to minimize any potential harm to the
environment and human health. Furthermore, recycling of electronic
scrap helps preserve natural resources.
Compress 5800iAW 12 E | OR-S | T – 6721871228 (2023/06)
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