LG Therma V FHNW16606C0 - 5. Piping Diagrams; 5.1 Normal

FHNW16606C0 [HN1616HC NK0], FHNW16809C0 [HN1639HC NK0]
: Heating inlet
: Heating outlet
Air Vent
Water
Out
Water
In
Expansion
Vessel
Shut off
V/V
<Indoor Unit>
<Water Side>
S13
Electric Heater
* S13 : Electric backup heater outlet temp. sensor
Hydro Unit
5. Piping Diagrams
Product Data
5-1