Daikin EKHWP300B [16/28] Start up
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Daikin EKHWP300B [16/28] Start up

Daikin EKHWP300B [16/28] Start up
Installation and maintenance manual
16
Daikin EKHWP300+500
Daikin High-performance hot water storage tank
008.1618744 – 08/2015
4 x Start-up
4 Start-up
WARNING!
● Units which have been set-up and installed incor-
rectly may not operate properly and can be a
health and safety risk endangering human life.
● Install
ation commissioning may only be carried out
by authorized and trained heating technicians
following the installation and maintenance manual
included.
● Only orig
inal Daikin replacement parts may be
used.
CAUTION!
A hot water storage tank commissioned improperly
can
lead to property damage.
● Observe the regulations in VDI 2035 in order to
avoid corrosion and deposits.
● If th
e filling and top-up water has a high degree
of hardness, measures must be taken to stabilise
this hardness or soften the water.
● Set the
pressure reducer on the cold water
connection to a maximum of 6 bar.
CAUTION!
If the booster heater is started with the storage tank
empty or not completely full, it can lead to a reduction
in performance of the electric heating (tripping of the
safety temperature limiter).
● Op
erate the booster heater only with the storage
tank completely full.
Incorrect start-up makes the manufacturer's guarantee for the
unit void. If you have questions, please contact our Technical
Customer Service.
● Check all the points on the enclosed checklist. Make a record
of the test results and sign it, together with the operator.
● If an ele
ctric immersion heater / booster heater is fitted, set
the desired storage tank water temperature.
● Switch
on the mains supply switch on the heat generator.
Wait for the start phase.
Only if all points on the checklist can be answered with Yes may
the Daikin EKHWP be started up.
Check list for start-up
1. Is the hot water storage tank is correctly set up according
to an admissible set up variant and without visible
damages?
Yes
2. Minimum distance between the hot water storage tank and other heat sources (>90 °C) of 1 m? Yes
3. Hot water storage tank fully connected, including optional accessories?
Yes
4. If Booster Heater installed:
– Does the mains connection comply with the regulatio
ns and is the mains voltage 230 volts at 50 Hz?
Yes
– Has the residual current device been fitted in accordance with the individual country-specific regulations?
Yes
– Only when using non-flammable power supply cable: Has the electric cable not been laid directly to the hot
water storage tank?
Yes
5. The storage tank is filled with water to the overflow point? Yes
6. On restoration: Has the heat distribution network been cleaned? Is a
dirt filter installed in the heating return flow? Yes
7. Is the safety overflow connection connected to an open drain?
Yes
8. Heating system and hot water system full?
Yes
9. Is the water pressure on the sanitary side < 6 bar?
Yes
10. Is the water pressure on the heating side < 3 bar?
Yes
11. Are the heat generator and
heating system vented? Yes
12. Are all hydraulic connections tight (leaks)? Yes
13. Does the installation operate without faults?
Yes
14. In the case of new installations: Has the operatin
g manual been handed over, and has the owner been in-
structed?
Yes
Location and Date: Signature of installer:
Signature of owner:

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