Installer Setting - LG PREMTW101 Owners & Installation Manual

INSTALLER SETTING

60
Installer setting
• You can set the product user functions.
• Some functions may not be displayed/operated in some product types.
Function
Test Run Test run operates Multi V in Cooling mode for max 18 minutes.
3 Minutes Delay Factory use only
Selection for setting temperature as air temperature or leaving water
Select Temperature Sensor
temperature or air+leaving water temperature
Dry contact function is the function that can be used only when the
Dry Contact Mode setting
dry contact devices is separately purchased and installed.
When connecting the central control, set the central control address
Central Control address
of the unit.
Override master/slave selection function is to prevent the unit's
Override Master/Slave different mode operation. If the unit is set as the slave, it is blocked to
a change of opposite operating mode(cooling/heating).
Pump Test run Water pump test run
Air cooling set temp. setting Adjusting range of 'Setting Air Temperature' in cooling mode
Water cooling set temp. Adjusting range of 'Setting Leaving Water Temperature' in cooling
setting mode
Air heating set temp. setting Adjusting range of 'Setting Air Temperature' in heating mode
Water heating set temp. Adjusting range of 'Setting Heating Flow Temperature' in heating
setting mode
DHW Set Temp.setting Setting DHW set temperature
Cooling / Heating only mode Setting the operation mode lock function.
Screed drying setting Setting for using Step 1 or 2 capacity of electric
Setting outdoor air temperature where half capacity of electric heater
Heater on temperature
starts operation.
Determine leaving water temperature when the unit is turned off.
Water supply off temp. during
This function is used for preventing condensation on the floor in
cooling setting
cooling mode
Outdoor temp. for auto mode Setting outdoor Min/Max temperature for auto mode.
Indoor air temp. for auto
Setting indoor Min/Max temperature for auto mode
mode
LWT for auto mode Setting heating flow Min/Max temperature for auto mode
Description
Function
Tank disinfection setting 1 Setting start/maintain time for pasteurisation
Tank disinfection setting 2 Setting pasteurisation temperature
Tank setting 1 Setting start temperature for operation
Tank setting 2 Setting maintain temperature for operation
Heater priority Determine electric heater and water heater on and off
Determine follow time duration : operation time of domestic hot water
DHW time setting tank heating, stop time of domestic hot water tank heating, and delay
time of DHW tank heater operating
It is the function to change the setting value of heating tank heater
Use Heating Tank Heater operation such as use / non-use and heater delay time of heating tank
heater.
Pump frequency setting
Setting for water flow rate in water piping.
(LPM)
TH on/off Variable, heating air
Heating air temperature TH On / Off Type setting
setting
TH on/off Variable, heating
Heating Water Outlet Temperature TH On / Off Type
Water setting
TH on/off Variable, cooling air
Cooling air temperature TH On / Off Type setting
setting
TH on/off Variable, cooling
Cooling Water Outlet Temperature TH On / Off Type
Water setting
At the leaving water control in heating mode, the control reference
Heating temp. setting
water temperature position setting
At the leaving water control in cooling mode, the control reference
Cooling temp. setting
water temperature position setting
Pump setting in heating Set water pump on / off delay option in heating mode
Pump setting in cooling Set water pump on / off delay option in cooling mode
Water pump off After 20 consecutive hours, disable / enable the logic
Forced operation
that drives the water pump by itself
It is the function to set whether to install (use) Dry Contact. (It is not a
CN_CC setting function for Dry Contact installation, but it is a function to set the
usage of the unit's CN_CC port.)
Pump Capacity Function to change Water Pump Capacity
Pump frequency setting(RPM) Function to change Water Pump RPM
Select whether to use or not use the SG Mode function of the
Smart Grid(SG) setting
product, set the operation option value in SG1 step.
Seasonal auto temp setting Set the operating temperature in Seasonal Auto mode
INSTALLER SETTING
61
Description