Crystal Mini 40, Инструкция по установке и эксплуатации

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6. Maintenance and servicing
21
Cleaning
The heat pump’s casing must be cleaned with a damp cloth. The use of detergents or other
household products could damage the surface of the casing and affect its properties.
The evaporator at the rear of the heat pump must be carefully cleaned with a vacuum cleaner and
soft brush attachment.
Annual maintenance
The following operations must be undertaken by a qualified person at least once a year .
ν
Carry out safety checks.
ν
Check the integrity of the electrical wiring.
ν
Check the earthing connections.
ν
Monitor the state of the pressure gauge and the presence of refrigerant.
ν
It would be wise for heat pumps that are used on Ponds and non-Chemically treated Hot
Tub users to flush out the titanium heat exchanger, every few months, as Bio-Film will build up
here all depending on bather and fish loading
. N.B. Be careful of the water flow switch and
anything electrical when doing this.
Winter storage
Your heat pump is designed to operate in rainy weather conditions and withstand frost using a
specially created anti-frost technology. However it is not recommended to leave it outside for long
periods of time (e.g. over winter) whilst connected to water without flow. After draining down the
pool for the winter, store the heat pump in a dry place and
"FREE" from any trapped water that
may freeze.
WARNING: Before undertaking maintenance work on the unit, ensure that you have
disconnected the electrical power supply.
6.
1 Maintenance, servicing and winter storage