Energy Saving Design; Optional Collocation; High Efficiency Compressor; Condenser - Westinghouse WPAXH-060CA4 Service Manual

WESTINGHOUSE PACKAGE A/C MANUAL

3. Energy saving design

3.1 High efficiency compressor

Using technical compressor, heat exchanger and optimum connection pipe, the compressor can startup

3.2 Condenser

By using high-efficient thin fin, the condenser has high-efficient heat exchanger, the energy waste
decreases greatly.
3.3 Evaporator
By using the high-efficient, super thin fin and inner-whorl copper pipe, the evaporators get the higher
capacity and the lower noise level.
3.4 The heat insulation of indoor unit
The heat insulation of indoor unit can availably decrease heat loss.
3.5 The control and refrigerant cycle system
There are two independent control systems and refrigerant cycle system, the capacity output is adjusted
automatically depending on different demand, save energy when one control system is in running
according to low capacity output.

4. Optional collocation

4.1 Operation in high temperature
The air-conditioner designed for high temperature can run until the ambient temperature reaches up to
52℃（125℉）.
4.2 Strong air flow
Large air volume from the air inlet is forced ventilating by the condenser fan.
4.3 Minimum installation arrangement
The installation is fast and low cost with the easy installation and ready operation.
4.4 Pre-drilled duct flange
Flanges are prepared at the supply and return duct connections so that they can reduce duct connection
work at site.
Flange
4
under low power input. Provide maximum reliability, efficiency and quiet
operation.
Two refrigerant circuits on larger units (above 12.5ton) provide efficient part load
performance.
Standard low and high pressure safety switches.
Nice compressor control
Compressor staging is controlled directly by the indoor temperature. When the
indoor temperature is warmer than the setting, cooling is staged up; when the
indoor temperature is cooler than the setting, cooling is staged down. However, a
stage change can only occur when the indoor temperature is outside the dead
band. Staging is constrained by an inter-stage delay timer. These constraints
protect the compressors from short cycling while eliminating temperature
variations near the diffusers.
R-410A : 220V: 60Hz