Functions - LG MULTI V HYDRO KIT ARNH963K2A4 Installation Manual

Functions

The tables below and on the next pages outline the functions available to the Hydro Kit.
Table 33: Hydro Kit User Functions.
Function
Test Run
3 Minute Delay
Control Standard
Select
• Air Temperature (Air)
Temperature
• Leaving Water Temp.
Sensor
(Water) (Default)
• Manual
Dry Contact Mode
• Auto (Default)
Hexadecimal address
Central Control
Address
• 00~FF (Default: 00)
• Master
Override Master /
Slave
• Slave (Default)
Pump Test Run
• Upper Limit: 75°F~86°F (24°C~30°C) (Default: 86°F [30°C])
Air Cooling Set
Temp.
• Lower Limit: 61°F~72°F (16°C~22°C (Default: 64°F [18°C])
Fan Coil Unit is NOT Installed
• Upper Limit: 68°F~77°F (20°C~25°C) (Default: 75°F [24°C])
• Lower Limit: 61°F~68°F (16°C~20°C) (Default: 61°F [16°C])
Water Cooling Set
Temp.
Fan Coil Unit IS Installed
• Upper Limit: 68°F~77°F (20°C~25°C) (Default: 75.2°F [24°C])
• Lower Limit: 41°F~68°F (5°C~20°C) (Default: 41°F [5°C])
• Upper Limit: 75°F~86°F (24°C~30°C) (Default: 86°F [30°C])
Air Heating Set
Temp.
• Lower Limit: 61°F~71.6°F (16°C~22°C) (Default: 61°F [16°C])
• Upper Limit: 95°F~122°F (35°C~50°C) (Default: 122°F [50°C])
Water Heating Set
Temp.
• Lower Limit: 68°F~93.2°F (20°C~34°C) (Default: 68°F [20°C])
• Upper Limit: 122°F (50°C) (Default: 122°F [50°C])
DHW Set Temp.
• Lower Limit: 86°F~104°F (30°C~40°C) (Default: 104°F [40°C])
Set
Cooling / Heating
• Release (Default)
Only Mode
• Oil Recovery Options: Type 0, 1 (Default: Type 0)
Water Stop Temperature
Water Supply Off
Temp. • 61°F~77°F (16°C~25°C) (Default: 61°F [16°C])
During Cooling
• Fan Coil Unit Use / Not Use (Default: Use)
* Deadband is the difference between the upper and lower limit setpoints.
Range
Cooling Test Run
N / A
Sensor Location
• Remote Control
• Indoor Unit
Test Run
Due to our policy of continuous product innovation, some specifications may change without notification.
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PRE-COMMISSIONING
Description
maximum of 18 minutes.
Only for factory testing; cannot change standby timer
compressor restart after thermo-off.
Selects the reference sensor (air / water) for control.
Selects the initial state of the Hydro Kit when a dry
contact signal is input.
Use for address assigning when a Central Controller is
installed.
Prevents the Hydro Kit operating in a different mode. If
a Hydro Kit is set as Slave, it cannot switch to the
opposite operating mode (cooling / heating).
Checks if water circulation is normal.
Adjusts range of the "Setting Air Temperature" for
cooling mode.
Adjusts range of the "Setting Leaving Water
Temperature" for cooling mode.
Adjusts range of the "Setting Air Temperature" for
heating mode.
Adjusts range of the "Setting Heating Flow Temperature"
for heating mode.
Adjusts range of the "Setting DHW Tank Heating Flow
Temperature" in hot water tank heating mode.
Sets the operation mode lock function.
When operating in floor cooling, it is necessary to
stop the supply of cold water to prevent
condensation.
Functions
87