Table Of Contents - Oilon CUBE Series Installation And Commissioning Manual

Contents
1 Introduction
1.1 Heat pumps covered in this manual...........................................................3
1.2 Instructions and diagrams...........................................................................3
1.3 Safety notice and warnings........................................................................ 3
1.4 Transportation and storage.........................................................................5
1.5 Scope of delivery........................................................................................ 6
1.6 Accessories................................................................................................. 7
2 Installation
2.1 Installation site.......................................................................................... 10
2.2 Dimensions, connections, and components............................................. 11
2.3 Outdoor temperature sensor (CUBE, ECO)............................................. 13
2.4 In-line heater (CUBE, ECO)..................................................................... 13
2.5 Bleeding the domestic hot water coil (CUBE).......................................... 15
2.6 Thermostatic mixing valve assembly (CUBE, optional)............................ 16
2.7 Change-over valve (ECO, optional)..........................................................18
2.8 DHW tank sensor (ECO).......................................................................... 18
2.9 Electrical connections, covers, and cable management...........................19
2.10 Pipe joints................................................................................................. 20
2.11 Removing the compressor unit from the frame (CUBE)........................... 20
3 Heating circuits
3.1 Buffer tank.................................................................................................22
3.2 Buffer tank sensor (CUBE, ECO)............................................................. 22
3.3 Flow temperature sensor for heating circuit 1 (CUBE, ECO)................... 23
3.4 Heating water temperature, return to condenser (ECO)...........................25
3.5 Heating circuit's control valve................................................................... 25
3.6 Heating circuit pump................................................................................. 28
3.7 Heating circuits 2 and 3............................................................................30
4 Commissioning
4.1 General......................................................................................................31
4.2 Signing in as a service level user............................................................ 31
4.3 Initial setup settings.................................................................................. 32
5 Operation
5.1 Heat pump operation................................................................................ 38
6 Technical data
6.1 Technical data...........................................................................................40
6.2 Compressor units...................................................................................... 45
6.3 Performance data......................................................................................46
M8006 2123EN 1 (54)