IVT Greenline D14 Manual To Installation, Commissioning And Maintenance page 5

Setting the heating ................................................................................................................. 18
How to increase or reduce the heating in your house ............................................................................................ 18
The appearance of the heat curve ........................................................................................................................... 18
Fine-tuning ............................................................................................................................................................. 19
Fixed temperature (D series only) ......................................................................................... 20
Setting the heating at fixed temperature .................................................................................................................. 20
Simple tips for saving ............................................................................................................. 20
Utilising the heat pump in the right way ................................................................................................................. 20
All sensor temperatures .......................................................................................................... 21
Description of all the temperature you can see ....................................................................................................... 21
If something goes wrong ........................................................................................................ 22
Alarm examples and what to do .............................................................................................................................. 22
If the control panel is dark ...................................................................................................................................... 22
All the alarms visible in the control panel ............................................................................................................... 23
Emergency operation, E series ............................................................................................... 27
How to activate emergency operation .................................................................................................................... 27
Maintaining your heat pump ................................................................................................. 27
Working on the heat pump ..................................................................................................................................... 27
Normal maintenance ................................................................................................................................................ 27
Where the various parts are located ...................................................................................... 28
Greenline 14-16 ........................................................................................................................................................ 28
Greenline 20-40 ........................................................................................................................................................ 29
PAGES FOR THE INSTALLER
What the shipment includes ................................................................................................... 30
Standard components ............................................................................................................................................. 30
Accessories ............................................................................................................................................................ 30
General .................................................................................................................................... 30
Temperatures .......................................................................................................................................................... 30
Particle filter ............................................................................................................................................................ 30
Transportation ........................................................................................................................................................ 30
Positioning the heat pump ...................................................................................................................................... 30
Dimensions and connections ................................................................................................. 31
Pipe and electrical connections in Greenline 14-16 ................................................................................................. 31
Pipe and electrical connections in Greenline E20-E25 ............................................................................................. 32
Pipe and electrical connections in Greenline D20-D40 ............................................................................................ 33
Collector .................................................................................................................................. 34
Collector hose ......................................................................................................................................................... 34
Bending diameter .................................................................................................................................................... 34
Maximum lengths .................................................................................................................................................... 34
Connecting the collector to the heat pump ............................................................................................................. 35
Ground water system .............................................................................................................................................. 35
Connecting the heat pump to the heating system ................................................................. 36
General .................................................................................................................................................................... 36
Function E14-E25, work tank and coil tank (outline diagram) ................................................................................. 37
Function E14-E25, radiators and double shelled electric water heater (outline diagram) ........................................ 38
Function D14-D40, oil-fired boiler, radiators and coil tank (outline diagram) ......................................................... 39
Function D14-D40, new electric boiler, radiators and coil tank (outline diagram) .................................................... 40
Connecting the 3-way valve, D series ..................................................................................................................... 41