Technical data

Precision Air Conditioning

Technical Manual : 6258867 F 07/2012

Design Data - Air Cooled Models

SYSTEM PIPEWORK

SCHEMATIC

Design should be in accordance with good refrigeration practice to ensure good oil return

to the compressor under all normal operating conditions to prolong the life of your unit.

KEY:

LP Low Pressure Switch

HP High Pressure Switch

LT Liquid Line Pressure Transducer

ST Suction Line Pressure Transducer

TP Suction Line Temperature Probe

TEV Thermostatic Expansion Valve

EEV Electronic Expansion valve

Discharge Line

Liquid Line

Schrader Point

Sight Glass (Supplied Loose)

Filter Drier (Supplied Loose)

Shut Off Valve (Optional) (Supplied loose) - Condensers

Condenser Fan & Motor

Condenser Coil

Oil Separators (Optional)

Compressor

X MODELS (SHOWN WITH MATCHED CONDENSERS)

Thermostatic Expansion

Valve (TEV)

Electronic Expansion

Valve (EEV)

Customer

Interconnecting

Pipework

TEV

EEV

Customer

Interconnecting

Pipework

EEV

AIR COOLED