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www.elecro.co.uk

EN

G

LIS

H

EN

G

LIS

H

230V 1 Phase-

Power Output

Load

2-kW

  9-Amp

3-kW

13-Amp

Weather Protection

The heater must be installed within a dry weather proof enclosure.

CAUTION!

 If the heater is not used during winter months it must be drained 

to prevent frost damage.

Electrical Connection

The heater must be installed in accordance with the country / regional 

requirements & 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.

The heater has been supplied pre-wired with a power lead & plug for your 

safety.

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

 (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 (220 UK gallons/hour)

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