5464 NAGANO 15000, 15kW water-cooled air conditioner

Equipped with 2 compressors which switch on one after the other with a time interval, as a result, the larger cooling capacities are also supplied with 220Volt.
The use of 2 compressors in this machine makes this unit very quiet.

The fans used in the units are very powerful. It is possible to connect long lengths of hose/pipe of the correct size to the unit, without losing pressure/capacity.

Pressure-controlled water control valve:
A pressure-controlled water control valve ensures that you always achieve the maximum cooling capacity
with the least possible amount of water. (i.e. no more water is ever used than necessary)
The water consumption will therefore be a maximum of 50 litres per hour, per kW of cooling capacity.

If the machine has reached the desired temperature and the compressor switches off, the valve automatically stops the water supply.

Because this is NOT an electric valve but a pressure-controlled valve, malfunctions in the water supply/drainage are virtually impossible.
By using a pressure-controlled water control valve, the customer no longer has to adjust the unit themselves.
(that is why the pressure gauge on the outside has been omitted)

High-pressure protection:
The machine is equipped with an automatic high-pressure protection.
This means that if the water supply is blocked or the water drainage is obstructed,
Because high pressure is created in the compressor, this protection of the machine is automatically switched off.

If the water supply/drainage is restored, the machine will automatically be switched off again.

Automatic restart:
if the unit loses a large power supply and then returns, the automatic restart will ensure that the unit automatically
continues in its maximum program. (temperature and ventilation speed)
(this does not apply to the clock and timer function)