Power Requirements; Water Quality - Elecro Engineering CYGNET Aquatic Mode D'emploi

The heater must be installed in accordance with the country / regional
requirements and regulations. In any event the work must be carried out
by a qualified electrician, who will provide a certificate of conformity upon
completion of the work.
It is essential that the power supply to the heater is protected by a
30mA RCD (Residual Current Device). If in doubt consult a qualified
Electrician.

Power Requirements

Flow Requirements
The flow rate of water into the heater must not exceed 17,000 litres per
hour (17m3/h / 3,740 UK gallons/hour) A higher flow rate will require the
installation of a bypass to prevent damage to the heater elements. The
heater will not operate with a flow rate below 1,000 litres / hour (1m3/h or
220 UK gallons/hour)

Water Quality

The water quality must be within the following limits:
PH 6.8 - 8.0 TA (Total alkalinity) 80—140ppm (parts per million)
TDS (Total Dissolved Solids) / Calcium hardness 200 - 1,000ppm
The Cygnet Aquatic heaters are suitable for use with salt water ponds with
a salt concentration up to 8000ppm (8g/litre).
Water chemistry is complicated if in doubt seek expert advise.
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230V 1 Phase-
Power Output
1-kW
2-kW
3-kW
4-kW*
www.elecro.co.uk
Handbücher-Suchmachiene
Load
5-Amp
9-Amp
13-Amp
*4-kW MUST BE HARDWIRED
18-Amp
BY A QUALIFIED ELECTRICIAN