LG MULTI V HYDRO KIT ARNH963K2A4 Installation Manual page 44

INSTALLING THE WATER CIRCUIT
Application Options
The water circuit guidelines and diagrams are for illustrative purposes and are to be used for references only; not all components and accessories
local, state, and federal codes.
Water Tank (Domestic Hot Water)
Figure 26: Water Tank (Domestic Hot Water) System Diagram.
Wi-Fi Module
LG Supplied
Field Supplied
Balancing
Valve with
Flow Meter
Hydro Kit
Flow Switch (in Hydro Kit)
Strainer
• Hydro Kit PCB DIP Switch Group 2 must be set correctly for water tank (domestic hot water) applications. (Refer to the Hydro Kit DIP Switch
Settings pages in the Pre-Commissioning section.)
• The domestic hot water tank is for hot water applications and uses the indirect heat exchange method for heating;
freeze like ethylene glycol to its water.
• See the Indirect Water Storage Tank Sensor Well and Sensor Installation information.
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Pressure Safety
Release Valve
Pressure
Meter
Check
Valve
Shut-Off Valve
Automatic
Air Separator
Service Port
(Drain Valve)
Water
Magnetic Dirt
Pump
Separator
Shut-Off Valve
Service Port
(Drain Valve)
Drain
Expansion Tank
Due to our policy of continuous product innovation, some specifications may change without notification.
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Wired Remote
Controller
Water Tank
Temperature
Sensor
Domestic
Hot Water
Tank
Shut-Off
Shut-Off Valve
Valve
Water Supply
do not add anti-