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1
30AWH
Air / Water Cycle Heat Pump
This air conditioner adopts the new HFC refrigerant
t
(R410A) which does not destroy ozone layer.
R-410A refrigerant operates at 50%-70% higher pressures
t
than R-22. Be sure that servicing equipment and
replacement components are designed to operate with
R-410A.
R-410A refrigerant cylinders have a dip tube which allows
t
liquid to flow out with the cylinder in a vertical position
with the valve at the top.
R-410A systems should be charged with liquid
t
refrigerant. Use a commercial type metering device in 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 compatible
t
with oils recommended by the compressor manufacturer.
A vacuum pump is not enough to remove moisture from
t
oil.
Oils absorb moisture rapidly. Do not expose oil to
t
atmosphere.
Never open system to atmosphere while it is under
t
vacuum.
When the system must be opened for service, break
t
vacuum with dry nitrogen.
Do not vent R-410A into the atmosphere.
t
Use this unit only for factory approved applications.
The capacity and unit code are stated on the nameplate
data.
R-410A - General info
SITING THE UNIT
INSTALLATION
R-410A - General info ..........................................................
1
Safety procedures ................................................................
2
Dimensions and clearances...............................................
4
Technical data .......................................................................
4
Installation .............................................................................
5
Water connections ...............................................................
6
Electrical connections .........................................................
8
Connection of Auxiliary Accessories ..............................
9
System test .............................................................................
12
Unit protection devices ......................................................
15
Maintenace ............................................................................
15
Contents
Page
WATER CONNECTIONS
ELECTRICAL CONNECTIONS
CONTROL WIRING (Optional)
POWER WIRING
FILLING THE SYSTEM
FLUSHING WATER AND AIR
CHECKING FOR WATER LEAKS
CONFIGURING AND CHECKING THE SYSTEM
CAUTION:
t
Do not leave system open to atmosphere any longer
than minimum required for installation.
t 0JMJOUIFDPNQSFTTPSJTFYUSFNFMZTVTDFQUJCMFUP
moisture absorption.
MODELS WITH HYDRONIC
MODULE
MODELS WITHOUT
HYDRONIC MODULE
30AWH004HB
30AWH004XB
30AWH006HB
30AWH006XB
30AWH008HB
30AWH008XB
30AWH012HB
30AWH012XB
30AWH015HB
30AWH015XB
English
Summary of Contents for 30AWH004H
Page 1: ...AquaSNAPPLUSreversibleINVERTER É InstallationManual ...
Page 4: ...III 30AWH 10 11 1 2 4 6 7 4 3 6 5 5 2 4 1 7 3 4 9 1 2 3 1 2 3 4 4 1 2 3 4 4 1 2 3 ...
Page 5: ...IV 30AWH 12 1 2 3 3 10 4 6 1 5 7 8 9 11 13 1 1 2 3 3 4 6 5 7 8 9 ...
Page 7: ...VI 30AWH 16 A C B ...
Page 159: ...151 30AWH ...