35
975672 • Version 3.3 • 28.10.2010
Mounting and installation instructions, continued
Connection of
water-cooled
condenser
The condenser is normally activated by a temperature controlled pool water pump,
which starts up automatically above a specified room temperature and pumps pool wa-
ter through the condenser.
The inflow is connected with the connector marked “IN” and the outflow with the con-
nector marked “OUT”.
Connection of
power supply
Power is connected to the unit in accordance with the name plate. Please refer to the
wiring diagrams on page 121.
Important! All electric
al connections must be made in accordance with local power sup-
ply company regulations!
Water quality
All electrical connections must be made in accordance with local power supply com-
pany regulations.
With addition of
chemicals
The following guidance values are applicable to swimming pools with the addition of
chemicals:
Chemicals ppm
Free chlorine content 1,0-2,0
Combined chlorine content Max. 1/3 of free chlorine content
pH 7,2-7,6
Total alkalinity 80-150
Calcium hardness 250-450
Total dissolved solids < 2000
Sulphates < 360
Self-production of
chlorine
The following guidance values are applicable to swimming pools with self-production of
chlorine:
Chemicals ppm
Salt (NaCl) 2700-3400
Total dissolved solids < 5500
pH 7,2-7,6
Total alkalinity 80-150
Calcium hardness 250-450
Sulphates < 360
Langelier
Saturation index
It is advisable to use the Langelier Saturation index to ensure that the combination of
the different water parameters is acceptable.
Contact Dantherm Air Handling A/S if necessary.
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