Tabla De Contenido - Gree EVO Serie Manual De Instrucciones

CONTENTS
1 Integral Control Concept ������������������������������������������������������������������������ 1
1.1 Control Principle Diagram .......................................................................................... 1
1.2 Control Flowchart ....................................................................................................... 3
2 Main Control Logics ������������������������������������������������������������������������������� 3
2.1 Cooling ....................................................................................................................... 3
2.2 Heating ....................................................................................................................... 4
2.3 Shutdown ................................................................................................................... 4
2.4 Control to the Compressor ......................................................................................... 4
2.5 Control to the Fan ...................................................................................................... 5
2.6 Control to the 4-way Valve ......................................................................................... 5
2.7 Control to the Water Pump ......................................................................................... 5
2.8 Control the Electric Expansion Valve ......................................................................... 5
2.9 Protection Control ...................................................................................................... 5
3 Controller ������������������������������������������������������������������������������������������������� 6
3.1 External View ............................................................................................................. 6
3.2 Operation Flowchart ................................................................................................... 8
3.3 Operation Instructions ................................................................................................ 9