Danfoss ECL Comfort 310 Operating Manual page 155

Operating Guide ECL Comfort 310, application A368
DHW circuit
The circuit for heating the domestic hot water (DHW).
Duct temperature
Temperature measured in the air duct where the temperature
is to be controlled.
ECL Portal
A supervisory system for remote control and monitoring, locally
and via Internet.
EMS
Energy Management System. A supervisory system for remote
control and monitoring.
Factory settings
Settings stored on the ECL Application Key to simplify the set up
of your controller the first time.
Flow temperature
Temperature measured in the water flow where the temperature
is to be controlled.
Flow temperature reference
Temperature calculated by the controller on basis of the outdoor
temperature and influences from the room and / or return
temperatures. This temperature is used as a reference for the
control.
Heat curve
A curve showing the relationship between actual outdoor
temperature and desired flow temperature.
Heating circuit
The circuit for heating the room / building.
Holiday schedule
Selected days can be programmed to be in comfort, saving or
frost protection mode. Besides this, a day schedule with comfort
period from 07.00 to 23.00 can be selected.
Humidistat
A device, which reacts on the air's humidity. A switch can go ON if
the measured humidity gets above a set point.
Humidity, relative
This value (stated in %) refers to the indoor moisture content
compared to the max. moisture content. The relative humidity
is measured by the ECA 31 and is used for the calculation of the
dew point temperature.
Inlet temperature
Temperature measured in the inlet air flow where the temperature
is to be controlled.
Limitation temperature
Temperature that influences the desired flow / balance
temperature.
Log function
The temperature history is displayed.
Master / slave
Two or more controllers are interconnected on the same bus,
the master sends out e.g. time, date and outdoor temperature.
The slave receives data from master and sends e.g. desired flow
temperature value.
Modulating control (0 - 10 V control)
Positioning (by means of a 0 - 10 V control signal) of the actuator
for the motorized control valve in order to control the flow.
Optimization
The controller optimizes the start time of the scheduled
temperature periods. Based on the outdoor temperature, the
controller automatically calculates when to start in order to reach
the comfort temperature at the set time. The lower the outdoor
temperature, the earlier the start time.
Danfoss District Energy
VI.LG.J3.02 DEN-SMT/DK 155