Green Energy ANTEK AIR MAGNA 100, Руководство по установке и обслуживанию

Страница: 10 / 34

AIR MAGNA 100
GREEN ENERGY SYSTEMS
10
1) When the ambient is lower than minus 5°C , please make sure the unit is energized.
2)The unit is set with anti-freeze protection program, in the state of power on, when the
ambient temp gets to the protection value, the unit will run the water pump
automatically and even start the heating to prevent the freeze of the water circuit, in
order to make sure the normal operation of the system.
3)If the unit can’t be energized for a long time, please make sure the water in the buffer
tank and water circuit system is totally drained to prevent from the freezing of the water
system and the damage on the unit.
4) If the power failure or power off happen, and the water is not timely drained from the
water circuit system, then cause the damage on the unit and crack of the water system,
our company will not take the responsibility of the maintenance.
Warning
In the situation of the power failure or power off, if the water circuit is not timely drained,
it will cause the crack of the water pipe system, even damage the heat exchanger and
compressor, and then the whole system will scrap, so please strictly obey the antifreeze
requirements.
Attention
Choose one of the water supply valves to install.
The temp of the water supply to the buffer tank needs to be less than 50°C.
The water quality needs to meet the requirements in the following table, otherwise, the heat
exchanger and the floor heating pipes will scaling after a period of using. It will affect the heat
exchange efficiency.
3.Installation
3-7 Antifreezing measures