Handleiding
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English
Installation Procedure
Air tightness test
• Use tools for R-410A to prevent the inflow of foreign substances and resist against the internal pressure.
• Do not remove the core of filling port.
• Use dry nitrogen gas for air tightness test as shown in the illustration.
H/P H/R
Manifold gage
High pressure sideLow pressure side
Filling port
Gas pipe
Liquid pipe
Nitrogen gas
Service valve
Manifold gage
High
pressure
side
Low pressure side
Filling
port
Gas
pipe
High pressure
gas pipe
Nitrogen gas
Service valve
Liquid pipe
Apply pressure to the liquid side pipe and gas side pipe (when installing
outdoor units in module) with Nitrogen gas at 4.1MPa.
If you apply pressure at more than 4.1MPa, pipes may get damaged.
Apply pressure with pressure regulator and pay attention to the pressure
of the nitrogen.
Keep it for minimum 24 hours to check if pressure drops.
After applying Nitrogen gas, check there's any change of pressure, using a
pressure regulator.
If the pressure drops, check for gas leakage.
If the pressure is changed, apply soap water to check for leakage and
check the pressure of the nitrogen gas again.
Maintain 1.0MPa of the pressure before performing vacuum drying and
check for further gas leakage.
After checking the first gas leakage, maintain 1.0MPa to check for further
gas leakage.
CAUTION
• Perform a Nitrogen gas leak test with the service valve of the outdoor unit closed.
• When charging the nitrogen gas, charge it from the both (high•low pressure) sides.
• If the pipe is filled in a short time with a highly excessive pressure of Nitrogen gas, the pipes may get damaged. Make sure to use a
regulator to prevent the high pressure Nitrogen gas, over 4.1MPa, from entering into the pipe.
Air tightness test and vacuum drying
Bekijk gratis de handleiding van Samsung AM100AXVANR, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Samsung |
| Model | AM100AXVANR |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 12459 MB |
