Cycle Diagram : External - LG THERMA V HN0916T Installation Manual

Cycle Diagram : External

The following diagram shows an exemplary installation scene. For other examples, please ask
your local LG Partner for support.
CAUTION
!
The diagram represents a schematic overview of the required system components and their
location. It does not include all necessary components and safety devices according to DIN
EN 12828, and eventually required equipment for maintenance and service. Local/national
regulation needs to be followed! Subject to technical changes.
Outdoor
1
LG supply
① Outdoor unit [HU0X1MR.U44]
② Indoor unit [HN0916T.NB1]
③ DHW expansion vessel (8l) [OSHE-12KT]
④ Buffer tank (40l) [OSHB-40KT]
a
6
Indoor
4
3
2
⑤ WIFI modem [PWFMDD200]
⑥ Extension cable(10m) [PWYREW000]
⑦ Room air sensor [PQRSTA0]
GENERAL INFORMATION
7
5
b
Refrigerant gas (5/8")
Refrigerant liquid (3/8")
Heating water - outlet
Heating water - inlet
Domestic hot water(DHW)
Domestic cold water
DHW re-circulation
a. DHW Re-circulation pump (self-controlled)
b. External circulation (with buffer only)
27