Liquid Injection Valve Kit (Optional); Operating Logic; Components; Installation - Zanotti Zero Series Installation Manual

Refrigeration unit
Series Zero Direct-Drive
Z200 | Z250 | Z350 | Z380
Z380 Multi

3.18 Liquid injection valve kit (optional)

3.18.1 Operating logic

In order to reduce the exhaust temperature of the Road compressor, the liquid injection valve injects liquid
into the suction line.
As soon as the compressor discharge temperature reaches 100°C (230°F), the thermostat installed on
the compressor discharge line opens the injection valve to lower the exhaust temperature and protect the
Road compressor.

3.18.2 Components

Liquid injection solenoid assembly
•
Reel
•
Plugs and connectors for assembling and connecting new parts
•
• Thermostat

3.18.3 Installation

Follow the instructions in the installation manual OIST062 for assembly.
rev.01
INSTALLATION MANUAL
Figure 73 - Liquid injection valve
67