Maintenance; Disposal Of Electrical And Electronic Equipment - Elecro Engineering Nano SPA Heater Installation & Operating Manual

➢ The flow tube does not feel warm:
Due to the high efficiency of your electric heater no warmth should be detectable from the flow tube
of the heater.
The most likely causes of the flow tube feeling warm are:
Possible Cause 1:
Possible Cause 2:
➢ The water entering the pool does not feel much warmer:
The temperature gain of the water after it has passed through the heater will be directly proportional
to the volume of water being pumped in relation to the power output of the heater.
For example:

5. MAINTENANCE

We recommend annual maintenance and cleaning of the heater to ensure proper operation.
WARNING: Before performing any maintenance on the unit isolate from the main power supply.
The heater should be drained, the flow tube and heating elements should be cleaned. Removing
scale/sludge and any debris or blockages will extend the life expectancy of the heating element(s) and
avoid potential failures.
Check that electrical cable connections are properly tightened.

6. DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT

DO NOT dispose of this product as an unsorted municipal waste.
This symbol on the product or on the packaging indicates that this product should not be treated as
household waste. Instead it should be handed over to the applicable collection point for the recycling of
electrical and electronic equipment.
10
The heater has been positioned in direct sunlight.
An air pocket is trapped inside the heater particularly if the tank feels
warmer at the highest point of the tank (as air rises).
A 6-kW heater, when connected to a 4,000 litre/hour pump will
produce a lift in temperature of approximately 1.2°C (almost
undetectable to the human hand), however, as the water being
heated is re-circulated from a single body of water, the time required
to heat it remains unaffected by the volume of flow. A popular
misconception is that slowing down the flow rate will speed up the
heating process.
By ensuring this product is disposed of correctly you will help prevent potential
negative consequences for the environment and human health, which could
otherwise be caused by inappropriate waste handling of this product. The
recycling of materials will help to conserve natural resources.
For more information please contact your local Civic Office, household waste
disposal service or the retailer where the product was purchased.