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Idiomas disponibles
Idiomas disponibles
Maximum operating pressure
Minimum operating pressure
Relative humidity
Minimum inlet water temperature for cooling
Maximum inlet water temperature for heating
The pH of water
Cooling / Heating
Note: (1)
If the ambient temperature is likely to fall below 0°C, we recommend emptying the water system in order
to prevent frost damage (see "Water Connections" paragraph).
Unit Main Supply
• Nominal single-phase voltage 230V ~ 50Hz.
I. 1.5 INFORMATION ON IMPROPER USE
IMPORTANT!
The machine has been designed and constructed solely and exclusively for use as a terminal unit for air
handling. Any other use is strictly prohibited. Do not install the machine in an explosive environment.
I. 1.6 INFORMATION ON RESIDUAL AND IRREMOVABLE RISKS
IMPORTANT!
Pay careful attention to the signs and symbols on the machine.
If there are any remaining risks in spite of the provisions adopted, or if there are any potential or hidden risks, stickers
are attached to the machine in compliance with standard ISO 3864.
I. 2 ACCESSORIES AND SPARE PARTS
IMPORTANT!
- Only use original spare parts and accessories. The firm shall not be held liable for damage caused by
tampering or work carried out by unauthorised personnel or malfunctions caused by the use of non-
original spare parts or accessories.
- In places where the water is particularly hard, it is advisable to use a water softener.
I. 2.1 ACCESSORIES AND SPARE PARTS SUPPLIED AS STANDARD
- Auxiliary condensation collection tray.
Models HCA1 22-29-35-42
HCA1/4 35-50
I. 2.2 ACCESSORIES AND SPARE PARTS SUPPLIED LOOSE
- 3-ways solenoid valve for 2-pipe-systems (auxiliary condensation collection tray supplied as standard on every unit).
Models HCA1 22-29-35-42 (¾" – 30 Nm)
HCA/4 35-50 (¾" – 30 Nm)
Outdoor temperature
Room temperature
Water inlet temperature
Models HCA1 60
HCA1/4 60
Models HCA1 60 (¾" – 30 Nm)
HCA1/4 60 (¾" – 30 Nm)
1.6Mpa
0.15MPa
< 90% (normal 0 ~ 80%)
3°C
75°C (normal 50°C)
6.5~7.5.
0°C ~ 43°C / -15°C ~ 24°C
17°C ~ 32°C / 0°C~ 30°C
3°C~ 20°C / 30°C ~ 75°C
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