Table of Contents
Advertisement
INSTALLER SETTING
134
Installer settings in detail
This chapter provides extended explanations for some of the settings.
Configuration - Control method
Water
The Inverter cycle is controlled based on
target water temperature and actual (inlet or
outlet) water temperature.
It is possible to combine this control method
with a third-party room air temperature
thermostat!
Weather-dependent (Auto mode) or Fixed
target (Heat/Cool mode) are possible.
Air
If this control method is chosen, LG room air
temperature sensor(s) or LG remote controller
must be placed inside reference room(s).
The Inverter cycle will be controlled directly by
using room air temperature target and actual
room temperature.
While heat transfer from heat pump cycle to
water to air is subject to time, this control
method may lead to overshooting of
temperature and higher energy consumption.
It is only feasible to use in case of simple
installations with just a few rooms.
Air+Water
The Inverter cycle is controlled based on
target water temperature and actual (inlet or
outlet) water temperature. Additionally, LG
room air temperature sensor is installed or the
remote controller is placed in a reference
room to operate as a room thermostat.
Whenever the room temperature drops below
room temperature setpoint, the heat pump
cycle starts and targets the set water
temperature.
Weather-dependent (Auto mode) or Fixed
target (Heat/Cool mode) are possible.
Thermostat
(optional)
PQRSTA0
RMC
PQRSTA0
RMC
X
Advertisement
Table of Contents
