Termodinamik EKY 100, Installation And Usage Manual

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Parameter Unit
Boiler Feeding
Water
Boiler Filling
Water
Appearance
-
Clean, clear. There are solid materials and
stabile foam in it.
Conductibility at 25 C
iletkenlik
°
µ S/cm
< 1500
pH value at
25
°
C
-
Total hardness (Ca+Mg)
> 7,0
From 9,0 115 ª
mmol/l <
0,05
Iron concentration
mg/l
<
5
Compound alkaline
value
mmol/l
-
Diesel/oil concentration
mg/l
< 1
<
0,2
-
Organic particles
-
See the footnote b
BOILER FEEDING WATER PROPERTIES
28
TS EN 12953-10 Boilers: Properties of boiler and feeding water as per the Feeding and Boiler Water
Quality
a If there are units made of materials other than steel found in the heating system (copper pipes,
aluminum radiators, etc.), they may require lower pH values and conductivity. However, the
protection of the boiler is primary in the system and the abovementioned values should be followed.
b
Organic materials are generally formed by several compounds. It is hard to specify before the
effects of such compounds and their each component on the boiler. Organic compounds may
decompose and may form carbonic acid and other acidic compounds ad these may cause corrosion
and punctures in the boiler. This may cause the formation of materials such as limestone and foaming
which should be experienced at the minimum level.
It should be considered that waters with high level of hardness shall cause
calcification. The malfunctions and low performance due to calcification are not
covered in the warranty.
The problems resulting from the use of the appliance for the purposes not
intended for use (industrial use, etc.) are not covered by the warranty.
The appliance is not covered by the warranty if types of water other than
potable water are used in the boiler (artesian water, waste water, etc.).
Since the circulation pump shall not operate in power outages, the temperature of the boiler
water shall increase to some extent. With the boilers having good shaft draft, the temperature
of the water in the boiler may reach the boiling point. Therefore, you should perform the
following in order in case of power outages:
POWER OUTAGES
In order to prevent calcification of water inside of the boiler and pipes, not so hard water
should be used. (The water used in system must be over FS 25 which is international
standarts for water hardness.)
H E A T I N G S Y S T E M S