LG Therma V AHUW096A3 Installation Manual page 26

GENERAL INFORMATION
26
CASE 3: Connecting Solar thermal system
Outdoor
Outdoor Unit
Solar heat source
NOTE
!
• DHW tank
- It should be equipped with internal electric heater to generate sufficient heat energy in
very cold season.
- DHW : Domestic Hot Water
• Pump
- Maximum power consumption of pump should be less than 0.25kW.
High Temperature
Low Temperature
Shut-off valve
Magnetic Filter (Recommended)
M / F
Indoor
Indoor Unit
Hot water
DHW
tank
City water
Room Thermostat(Field supply)
2way valve (Field supply)
By-pass valve(Field supply)
M / F
Fan coil unit Floor heating loop
Radiator
3way valve
(Field supply)
Pump(Field supply)