Carrier 30AWH012H User Manual

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 ow 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 0JMJOUIFDPNQSFTTPSJTFYUSFNFMZTVTDFQUJCMFUP
moisture absorption.
MODELS WITH HYDRONIC
MODULE
MODELS WITHOUT
HYDRONIC MODULE
30AWH004HB 30AWH004XB
30AWH006HB 30AWH006XB
30AWH008HB 30AWH008XB
30AWH012HB 30AWH012XB
30AWH015HB 30AWH015XB
English

Carrier 30AWH012H Specifications

General

Brand	Carrier
Model	30AWH012H
Category	Air Conditioner
Language	English