• Controller – Installer setting
In the menu screen, press [<,>(left/right)] button to select
the setting category, and press [
∧
(up)] button for 3 seconds
to enter the password input screen for the installer setting.
• Input the password and press [OK] button to move to the
installer setting list.
Installer setting password
Main screen ’ menu ’ setting ’ service ’ RMC version
information ’ SW Version
Example) SW version : 1.00.1 a
In the above case, the password is 1001
Setting
3 minutes delay
"Disables delayed operation of Comp of outdoor unit
※
Setting up this in Field is prohibited(For factory mode)"
Remote sensor active
Checks whether Remote temperature sensor is installed
Temp. sensor selection
Setting up temperature criteria
Dry contact mode
Setting up whether product will be operated if linked with Dry
Contact
Central control address
Setting up address if central controller is to be linked
Air cooling set temp
Setting up upper/lower limits of cooling temperature based on air
Water cooling set temp
Setting up upper/lower limits of cooling temperature based on
leaving water
Air heating set temp
Setting up upper/lower limits of heating temperature based on air
Water heating set temp
Setting up upper/lower limits of heating temperature based on
leaving water
DHW set temp
Setting up upper/lower limits of DHW temperature
Screed drying
For setting up cement curing function
Heater on temperature
Setting up outdoor temperature conditions for operating heater
Water supply off temp during
cooling
For setting up FCU and setting temperature to stop water supply
Tank disinfection setting 1
Setting up sterilization function and date/time to activate it
Tank disinfection setting 2
Setting up target temperature and duration of sterilization
Setting
Tank setting 1
Setting up minimum temperature of DHW and maximum tem-
perature of Heat Pump
Tank setting 2
Setting up DHW temperature to maintain hysteresis and heating
priority
Heater priority
Setting up priority of heater for DHW operation
DHW time setting
Setting up duration of minimum temperature for DHW, minimum
duration of disengagement delay of DHW heater operation
TH on/off variable, heating air
Setting up variable temperature of Thermal On/Off for heating
air temperature
TH on/off variable, heating water
Setting up variable temperature of Thermal On/Off for leaving
water temperature of heating
Pump setting in heating
Setting up water pump operation in heating mode with Thermo
Off
Pump setting in cooling
Setting up water pump operation in cooling mode with Thermo
Off
CN_CC
Setting up installing method of Dry Contact and judgment
method
Heating only mode
Setting up heating-exclusive functions
Pump frequency setting (RPM)
Setting up Water Pump PWM
Smart Grid(SG)
Setting up enabling Smart Grid and detailed functions(SG2 level)
Seasonal auto temp
Setting up temperature to switch modes in automatic mode,
outdoor unit temperature in heating/cooling and leaving/entering
water and air temperature
050
051
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COMPREHENSIVE APPLICATION AND INSTALLATION MANUAL
LG Electronics
Installation check list
Configuration
System Design
Applications
Introduction
