Daikin UATN60CGXY1 Technical Manual page 9

Refrigerant Circuit
The UATN-C series is designed with the ability to
operate at partial load depending on the requirement
of the application.
* Applicable for UATN120C and above.
Each refrigerant circuit has an independent Thermal
Expansion Valve (TXV), Filter Drier and High / Low
Pressure Switch.
Additional valves are provided for site installation of
Pressure Gauge and Low Ambient Kit.
Filter
Saranet pre-filter is available as standard in the unit
to prevent foreign particles entry into the unit.
A 2" filter rail is installed in the unit to accommodate
additional site installed filter.
HP
LP
Phase Sequential Protection
The Phase Sequential Protector is a three phase line
monitor module that protects the unit components
against phase loss, phase reversal and phase
unbalance. It is designed to protect compressors
from reverse rotation. The onboard LED indicators
indicates the ON and FAULT status.
Features
5