7 Disposal
Operation manual
9
EWAQ+EWYQ006+008BAVP
Packaged air-cooled water chillers and packaged air to water heat
pumps
4P478611-1 – 2017.02
Possible cause Corrective action
Heat pump is damaged. ▪ Press to view a description
of the problem.
▪ Press again.
▪ Select to allow the backup
heater to take over the heat
load.
▪ Call your local dealer to get
the heat pump fixed.
INFORMATION
When the backup heater takes over the heat load,
electricity consumption will be considerably higher.
7 Disposal
Do not try to dismantle the system yourself: the dismantling of the
system, treatment of the refrigerant, of oil and of other parts must
comply with applicable legislation. Units must be treated at a
specialised treatment facility for reuse, recycling and recovery.
8 Glossary
DHW = Domestic hot water
Hot water used, in any type of building, for domestic
purposes.
LWT = Leaving water temperature
Water temperature at the water outlet of the heatpump.
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