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9 Maintenance / Cleaning
9.1 Maintenance
To protect the paintwork, avoid leaning anything against the de-
vice or putting objects on the device. External swimming pool
heat pump parts can be cleaned with a damp cloth and domestic
cleaner.
ATTENTION!
Never use cleaning agents containing sand, soda, acid or chloride as
these can damage the surfaces.
To prevent faults due to sediments in the titanium heat
exchanger of the swimming pool heat pump, ensure that the heat
exchanger cannot be contaminated (water treatment and filter
system necessary). In the event that operating malfunctions due
to contamination still occur, the system should be cleaned as de-
scribed below. (Warning: the fins on the finned tube heat ex-
changer are sharp-edged -> danger of being cut!)
9.2 Cleaning the Pipe System in
the Heat Exchanger
Contamination in the pipes and heat exchanger can impair the
performance of the swimming pool heat pump’s titanium heat ex-
changer. If this is the case, the pipe system and heat exchanger
must be cleaned by a technician.
Use only pressurised drinking water for cleaning.
9.3 Cleaning the Air System
The finned heat exchanger, ventilator and condensate outflow
should be cleaned of contaminants (leaves, twigs, etc.) before
each new heating period. These types of contaminants can be
manually removed using compressed air or by flushing with
clean water.
It may be necessary to remove the device cover and air duct.
ATTENTION!
Before opening the device, ensure that all circuits are isolated from the
power supply.
To prevent the evaporator and the condensate tray from being
damaged, do not use hard or sharp objects for cleaning.
9.4 Maintenance
Devices with a minimum of 3 kg refrigerant, or hermetically
sealed devices with a minimum of 6 kg refrigerant must be leak-
proof tested yearly by the operator according to ES842/2006.
The leak-proof testing is to be documented and archived for a
minimum of 5 years. The test is to be carried out by certified per-
sonnel only according to ES1516/2007. The attached table can
be used as a basis for the documentation.
10 Faults / Trouble-
Shooting
This swimming pool heat pump is a quality product and is de-
signed for trouble-free and maintenance-free operation. How-
ever, if a fault does occur, use the following information to check
whether you can eliminate the fault yourself.
The heat pump will not operate!
Please check whether:
There is supply voltage (tripped fuse, power failure).
The operating switch on the remote control is switched on,
and whether the correct setpoint temperature has been set.
The set temperature level cannot be reached!
Please check whether:
The permissible operating conditions for the swimming pool
heat pump have been adhered to (air temperatures too high
or too low).
The air inlet or outlet area is blocked, restricted or very dirty.
There are closed valves or stop-cocks in the water pipes.
If you cannot correct the fault yourself, please contact your after-
sales service technician (see Warranty Certificate).
Work on the heat pump may only be carried out by authorised
and qualified after-sales service technicians.
11 Decommissioning/
Disposal
Before removing the swimming pool heat pump, disconnect it
from the power source and close all valves. Observe all environ-
mentally-relevant requirements regarding the recovery, recycling
and disposal of materials and components in accordance with all
applicable standards. Particular attention should be paid to the
proper disposal of refrigerants and refrigeration oils.
