Typical Installation Example - LG HA063M E1 Installation Manual

INSTALLATION METHOD
12

Typical Installation Example

Floor + Backup Heater (Only Heating)
[Outdoor]
Unit
Floor + Convector + Backup Heater (Heating + Cooling)
[Outdoor] [Outdoor]
Heating ▲ (B)
Unit
NOTICE
1. When the Backup Heater is installed in a reversible
system, condensation may occur inside the Backup
Heater.
To provide a bypass for the condensate, install 3way
2.
valve.
Backup
Heater
Buffer
Tank
Filter
Backup
Heater
(A) Cooling
3 Way V/V
Buffer
direction
Tank
Filter
[Room]
Collector
Collector
Remote
Control
[Room]
Collector
Cooling: Close
Heating: Open
Collector
Remote
Control
3 Way V/V direction
Flow A (Bypass) : Cooling
Flow B (Heater) : Heating
Safety V/V
s
2 Way V/V
(Signal)
T
Thermostatic V/V
2 Way V/V
(Manual)
Air vent
Floor Heating
Convector
s 3 Way V/V
(Signal)
s
2 Way V/V
(Signal)
T
Thermostatic V/V
2Way V/V
(Manual)
Air vent
Floor Heating
Convector