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1 - InTroducTIon
1 - INTRODUCTION
1.1 - r-410A - general info
1.1 - R-410A - General info
•
This air conditioner adopts HFC refrigerant (R410A)
•
This air conditioner adopts the new HFC refrigerant
which does not destroy ozone layer.
(R410A) which does not destroy ozone layer.
•
•
R-410A refrigerant operates at high pressures.
R-410A refrigerant operates at 50%-70% higher
Be sure that servicing equipment and replacement
pressures than R-22. Be sure that servicing equipment
components are designed to operate with R-410A.
and replacement components are designed to operate
•
R-410A refrigerant cylinders have a dip tube which
with R-410A.
•
allows liquid to low out with the cylinder in a vertical
R-410A refrigerant cylinders have a dip tube which
position with the valve at the top.
allows liquid to flow out with the cylinder in a vertical
•
R-410A systems should be charged with liquid
position with the valve at the top.
•
R-410A systems should be charged with liquid
refrigerant. Use a commercial type metering device in
refrigerant. Use a commercial type metering device in
the manifold hose in order to vaporize the liquid
the manifold hose in order to vaporize the liquid
refrigerant before it enters in the unit.
•
As for other HFC, R-410A refrigerant is only
refrigerant before it enters in the unit.
•
As for other HFC, R-410A refrigerant is only
compatible with oils recommended by the compressor
compatible with oils recommended by the compressor
manufacturer.
manufacturer.
•
A vacuum pump is not enough to remove moisture
•
A vacuum pump is not enough to remove moisture
from oil.
from oil.
•
Oils absorb moisture rapidly. Do not expose oil to
•
Oils absorb moisture rapidly. Do not expose oil to
atmosphere.
atmosphere.
•
Never open system to atmosphere while it is under
Use this unit only for factory approved applications.
vacuum.
•
When the system must be opened for service, break
The capacity and unit code are stated on the nameplate
vacuum with dry nitrogen.
data.
•
Do not vent R-410A into the atmosphere.
Use this unit only for factory approved applications.
The capacity and unit code are stated on the nameplate
data.
All manuals and user guides at all-guides.com
CAUTION:
• Do not leave system open to atmosphere any longer
CAUTION:
• Do not leave system open to atmosphere any longer
than minimum required for installation.
than minimum required for installation.
• Oil in the compressor is extremely susceptible to
moisture absorption.
Models with hydronic module
Models without hydronic module
30RB008-9
Models with hydronic module
30RB012-9-
30RB015-9
30AWH004H-
30AWH006H-
30AWH008H-
30AWH012H-
30AWH015H-
30RB008X9
Models without hydronic module
30RB012X9
30RB015X9
30AWH004X-
30AWH006X-
30AWH008X-
30AWH012X-
30AWH015X-
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