3(45)
Contents
1. General Description ........................................................................................ 6
1.1 Coding Principle ...................................................................................... 7
1.2 Features .................................................................................................. 7
1.3 Technical Specifications ......................................................................... 9
1.3.1 External Dimensions ...................................................................... 9
1.3.1 Specification List......................................................................... 11
1.4 Safety Regulations ................................................................................ 13
1.4.1 Security Labels ........................................................................... 13
1.5 Exemption Clause ................................................................................. 14
2. Structural Features and Working Principle ................................................. 15
2.1 Main Functions...................................................................................... 15
2.1.1 Working Principle........................................................................ 15
2.2 Main Components and Functions ......................................................... 17
2.2.1 Compressor ................................................................................ 17
2.2.2 Condenser .................................................................................. 17
2.2.3 Drying Filter ................................................................................ 17
2.2.4 Thermal Expansion Valve ........................................................... 18
2.2.5 Evaporator .................................................................................. 18
2.2.6 High and Low Pressure Controller .............................................. 19
2.2.7 Options ....................................................................................... 19
2.3.1 Refrigerant Indicator ..................................................................... 19
2.2.8 Liquid Pipe Solenoid Valve ......................................................... 19
2.2.9 Hot-gas Bypass Valve ................................................................ 20
2.2.10 Flow Switch ................................................................................ 20
2.2.11 Liquid Level Indicator .................................................................. 20
2.3 Main Electrical Components ................................................................. 22
2.3.1 Thermal Overload Relay ............................................................. 22
3. Installation and Debugging ........................................................................... 23
3.1 Installation Notices ................................................................................ 23
3.2 Installation Diagram .............................................................................. 25
3.3 Power Connection ................................................................................. 26
To Next Page
Loading...
Need help?
General
