Error Codes; Disposal Requirements; Technical Specifications - Daikin EKSOLHWAV1 Manuel D'installation Et D'utilisation

Error codes

When a safety device is activated, the user interface LED will be
flashing, and an error code will be displayed.
Following error codes might be related to a malfunction of your solar
system. First, check also the corrective actions as mentioned in the
installation manual.
Reset the safety by turning the unit OFF and back ON.
Instruction to turn the unit OFF
User interface mode Domestic water
(heating/cooling =)
heating mode (w)
ON ON
ON OFF
OFF ON
OFF OFF
In case this procedure for resetting the safety is not successful,
contact your local dealer.
Error
code Failure cause
Outlet water temperature
BH
of unit too high (>65°C)
Booster heater thermal
AA
protector is open
EKSOLHWAV1
Solar kit for air to water heat pump system
4PW41598-1H
Push the Push the
y button v button
1 time 1 time
1 time —
— 1 time
— —
Corrective action
Check the 3-way valve and its wiring:
• 3-way valve is broken or wrongly
connected and remains in the
'domestic hot water' position during
operation of the solar kit.
• One of the non-return valves in the
solar kit is broken. Check the non-
return valves.
The maximum allowed temperature
setting on the solar pump station is set
too high. (should be set below 80°C for
EKHWS, below 70°C for EKHWSU and
below 75°C for EKHWE domestic hot
water tanks).
Reset the booster heater thermal
protector on the domestic hot water tank.
D
ISPOSAL REQUIREMENTS
Dismantling of the unit, treatment of the refrigerant, of oil and of other
parts must be done in accordance with relevant local and national
legislation.
Your product is marked with this symbol. This means
that electrical and electronic products shall not be
mixed with unsorted household waste.
Do not try to dismantle the system yourself: the dismantling of the
system, treatment of the refrigerant, of oil and other parts must be
done by a qualified installer in accordance with relevant local and
national legislation.
Units must be treated at a specialized treatment facility for re-use,
recycling and recovery. By ensuring this product is disposed off
correctly, you will help to prevent potential negative consequences for
the environment and human health. Please contact the installer or
local authority for more information.
T
ECHNICAL SPECIFICATIONS
• Maximum operating pressure of the
connections to and from the solar pump station
• Maximum operating pressure of the
connections to and from the unit and
connections to and from the domestic hot water
tank heat exchanger
• Minimum/maximum ambient temperature
• Minimum/maximum fluid temperature
• Heat transfer liquid (solar side)
2.5 MPa
0.3 MPa
1/35°C
1/110°C
propylene glycol
Installation and operation manual
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