Haier AU082FYCRA(HW), Service Manual

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General information
Combination and options
Important note: Please, check, according to the model name, which is your heat pump type, how it is abbreviated
and
referred to in this instruction manual. This Installation and Operation Manual is only related to
AU082/112/162FYCRA(HW)
outdoor Units.
A range of air/water reversible heat pumps with inverter technology. The mono-phase versions are available with
AU082/112/162FYCRA(HW) models to fulfil central heating and cooling requirements for homes, offices, shops,
etc...;
These appliances are distinguished for their high energy efficiency and contained sound levels. They can be used
as a single generator to assist the system, but also inside an integrated system (for example, with a heat pump -
boiler - solar heating). They are engineering solutions that can be perfectly integrated with each other, which allow
to attain maximum benefit from the various energy production systems on the basis of the respective efficiency
parameters.
For the entire system to operate correctly, HAIER offers an "intelligent" system Manager capable of identifying the
most economical energy source at a given time and therefore choose the right appliance to activate.
All series models are equipped with a system side plate heat exchanger and low energy consumption circulation
pump, which facilitate installation. The maximum flow temperature set-point with central heating is 55°C, which
enables use of radiator systems as well as fan coil or radiant systems.The entire range complies with the
requirements of ErP Directive (2009/125/EC) and ELD (2010/30/EC). Various hydraulic,electric and electronic kits
are available, which enable flexible use in all circumstances 8kW,11kW and 16kW mono-phase inverter air/water
heat pumps for winter and summer air conditioning. The tube in 8kW and the shell-tube in 11 and 16 kW..
Digital I/O PCB kit (option),type is ATW-A01
An optional I/O PCB can be connected to the 3indoor unit and allows:
remote alarm output
heating/cooling ON/OFF outputbivalent operation (permission signal for the auxiliary boiler)
Refer to the operation manual and to the installation manual of the digital I/O PCB for more information.
Refer to the wiring diagram or connection diagram for connecting this PCB to the unit.
Accessories
No. Drawing Name of parts Quantity
1 Drainage elbow 3
2 Rubber cushion 4
Move and scrap the air conditioning
• When moving, to disassemble and re-install the air conditioning, please contact your dealer for technical support.
• In the composition material of air conditioning, the content of lead, mercury, hexavalent chromium, polybrominated
biphenyls and polybrominated diphenyl ethers are not more than 0.1% (mass fraction) and cadmium is not more
than 0.01% (mass fraction).
• Please recycle the refrigerant before scrapping, moving, setting and repairing the air conditioning; for the air
conditioning scrapping, should be dealt with by the qualified enterprises.
14.2 Introduction