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LG 5BPU0-02D Engineering Product Data Book page 93

Air-to-water heat pump / split type r410a/50hz

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THERMA V
Split Type
6. Installation
6.4 Installation Scenes(DHW Tank Integrated Unit)
If is installed with pre-existing boiler, the boiler and THERMA V should not be operated together. If entering
water temperature of THERMA V is above 57 °C, the system will stop operation to prevent mechanical damage
of the unit. For detailed electric wiring and water piping, please contact authorized installer.
Some installation scenes are presented for example. As these scenes are conceptual figures, installer should
optimize the installation scene according to the installation conditions.
 CASE1 : Connecting heat emitters for heating and cooling
(Under floor loop, Fan coil unit and Radiator)
Outdoor
Outdoor
Unit
※ According to each model, external appearance of outdoor/indoor units could be different.
High Temperature
Low Temperature
14
Domestic
Hot water
Indoor
City water
Indoor
Unit
M/F
Magnetic
Filter
(Recommended)
2way valve (Field supply)
Shut-off valve (Field supply)
Fan coil unit
Floor heating loop
Radiator
By-pass valve (Field supply)
Design and installation

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5bpu0-02c