The Heat Pump And Collector Hose In General; Transporting The Heat Pump; Positioning The Heat Pump; Maximum Working Temperatures - IVT Greenline HT Plus C Assembly, Commissioning And Maintenance Manual

The heat pump and collector hose in general

The heat pump and collector hose in general

Transporting the heat pump

The heat pump should always be transported and stored in an upright position.
Otherwise the suspension fi ttings inside the compressor can be damaged. If the heat
pump must be tilted during entry to the installation site, this should be done for as short
a time as possible. The outer cover plates should be removed to avoid damage, if the heat
pump is moved without using the supplied pallet.
The heat pump must not be stored at temperatures below -10ºC.

Positioning the heat pump

It is important that the heat pump stands on a fl at surface as it contains sensitive parts.
Adjust the rubber feet so the heat pump does not lean.
The temperature surrounding the heat pump must be between 0ºC and 35ºC.
The installer should take sound propagation into consideration when positioning the heat
pump. Make sure there is a fl oor drain in the room where the heat pump is installed. The
fl oor drain ensures any water is easily transported away if leakage should occur.

Maximum working temperatures

The heat pump can work at a maximum return water temperature of approximately 57ºC.
If the temperature rises above this value the heat pump will stop for reasons of safety.
The maximum outgoing temperature to the heating system is around 65°C.
However, even higher temperature can be attained with the help of the immersion heater.

Minimum working temperatures

Minimum working temperature us -5ºC on HTF. At this level the heating factor is approxi-
mately 3.3 – 3.5 (depending on model) at outgoing heating medium 35ºC and 2.4 – 2.6 at
outgoing heating medium 50ºC.
Fit the particle fi lter
The task of the particle fi lter is to fi lter out dirt before it can enter the heat pump.
Accordingly, the supplied particle fi lters should always be fi tted on the incoming pipes
on both the hot and cold sides. The fi lters should be fi tted as close to the heat pump as
possible and placed horizontally.
Greenline HT Plus C: The hot side's particle fi lter must be fi tted on the incoming pipe
from the heating system. The cold side's particle fi lter is a part of the fi lling unit and
must be fi tted on the incoming pipe from the collector.
Greenline HT Plus E: The hot side's particle fi lter is factory mounted on the inside of
the heat pump. The cold side's particle fi lter is a part of the fi lling unit and must be fi tted
on the incoming pipe from the collector.
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