elco THISION L - Commissioning; Water and Hydraulic System

31
GB
Commissioning of the boiler should
be carried out by authorized person-
nel only. Failure to respect this condi-
tion makes the guarantee void. A pro-
tocol of the commissioning should be
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example of commissioning protocol).
This chapter explains the commis-
sioning of the boiler with the stan-
dard boiler controller. When an
additional system controller is in-
stalled, please refer to its manual
for commissioning the controller.
Water quality
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water with a pH value between
 DQG  7KH FKORULGH YDOXH RI
the water should not exceed 50
mg/l. Entry of oxygene by diffusion
should be prevented at all times.
Damage to the heat exchanger
because of oxygene diffusion will not
be taken under warranty.
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volumes, it’s necessary to respect the
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lumes with corresponding hardness
values as indicated in the table.
The table at the left gives an indica-
tion of the relation between the water
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volume during the lifetime of the boiler.
Water pressure
Open the valves to the system.
Check the water pressure in the sy-
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low (see table below), increase the
pressure up to at least the minimum
required water pressure in the table.
Filling can eventually be done via the
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the return connection (1) of the boiler.
Hydraulic system
Check if the boiler is hydraulically
connected to the system in such way,
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times during burner operation. The
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will lead to a direct burner stop and
lockout of the boiler.
Boiler output Max. sum of alkaline earths Max. total hardness
[kW] [mol/m³] [°dH] [°f]
50 - 200 2.0 11.2 20
200 - 600 1.5  15
Concentrate
Ca(HCO ഻) ഺ
Capacity of installation Q (kW)
150 200 250 300 400 500 600
mol/m³ °dH °f 0D[LPXPZDWHUUH¿OOYROXPH9PD[>P³]
0.5   -------
1.05.610-------
1.5  153456 10 12
2.0 11.2 20 3 4 5 6 6.3  9.4
2.5 14.0 25 1.9 2.5 3.1  5.0 6.3 7.5
3.0   1.6 2.1 2.6 3.1 4.2 5.2 6.3
Maximum operating
pressure
[bar]
Flow
temperature
[°C]
> 1.5 90
Commissioning
Water and hydraulic system