Start-Up - Daikin Altherma M ECH2O Series Installation And Maintenance Instructions Manual

5 x

Start-up

5 Start-up
WARNING!
A Daikin Altherma M ECH
installed incorrectly may not operate properly
and can be dangerous for the health and safety
of individuals.
● The Daikin Altherma M ECH
commissioned by authorised and trained
heating specialists.
CAUTION!
If the Daikin Altherma M ECH
up properly, it could lead to material or environ-
mental damage.
● Observe the current technological regula-
tions to prevent corrosion products and
deposits. Minimum requirements regarding
the quality of filling and supplementary water:
– Water hardness (calcium and magnesium,
calculated as calcium carbonate):
≤ 3 mmol/l
– Conductivity: ≤ 1500
(ideally ≤ 100) μS/cm
– Chloride: ≤ 250 mg/l
– Sulphate: ≤ 250 mg/l
– pH value (heating water): 6.5 - 8.5.
● If the above-mentioned minimum water
quality requirements set by the local water
supply company cannot be guaranteed,
suitable water treatment measures must be
taken.
● The domestic water quality must comply with
the EU Guideline 98/83 EC and the
regionaly-applicable regulations.
● The water pressure must be checked at
regular intervals during system operation. If
necessary, correct the pressure by topping
up with water
Installation and maintenance instructions
32
O erected and
2
O must only be
2
O is not started
2
CAUTION!
● Make sure that the parameter [Glycol] corre-
sponds to the fluid in the water circuit (0 =
water only, 1 = water + glycol). If the glycol
setting is NOT correct, the fluid inside the
pipes can freeze.
● If glycol has been added to the system but
the glycol concentration is lower than
specified, the fluid can still freeze in the
pipes.
Daikin Altherma M ECH O
2
Solar storage tank with heating controller
008.1446799_00 – 07/2019 – EN