Lennox INNOV DM R Series Application Manual page 77

Index
1 General Description
1.1 Structure
1.2 Field of application
1.3 Cooling circuit (DX version)
1.4 Hydraulic section (CW version)
1.5 Installation warnings
2 Inspection / Transport / Positioning
2.1 Inspection on receipt
2.2 Lifting and transport
2.3 Unpacking
2.4 Positioning
3 Installation
4 Evacuation and Charging Operations
4.1 Introductions
4.2 Full vacuum and charge of the unit
4.3 Evacuating a circuit "contaminated" with refrigerant
4.4 Charging positions (single point)
5 Electrical Connections
5.1 Generalities
6 Operating Diagrams
7 Starting Up
7.1 Preliminary checks
7.2 Starting operation
7.3 Checks during operation
7.4 Checking the refrigerant level (DX version)
8 Operating Parameters Setting
8.1 Generalities
8.2 Maximum pressure switch
8.3 Minimum pressure switch
9 Maintenance
9.1 Warnings
9.2 Periodical checks
9.3 Repairing the cooling circuit
9.4 Tightness test
9.5 Hard vacuum and drying of cooling circuit
9.6 Recharging with refrigerant R407C
9.7 Environmental protection
10 Troubleshooting
11 Technical Data
INNOV@ CENT -AGU-0912-E
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