COOLING PARAMETERS
SENSOR : ROOM1
CONTROL :PROPORTION
SET POINT: RELATIVE
HYST : 1.0°C
PERIOD : 40SEC
OFFSET : 0.0°C
PROP RAMP: 50SEC
SENSOR:
Sensor type set value
(Range: ROOM1, ROOM2, ROOM1&2 / Factory Setting: ROOM1&2).
CONTROL:
Control mode set value
(Range: NONE, ON/OFF, PROPORTION / Factory Setting: ON/OFF).
SET POINT:
Set point type set value
(Range: RELATIVE, ABSOLUTE / Factory Setting: RELATIVE).
HYST:
Hysteresis set value
(Range: 0.0 °C - 9.9 °C / Factory Setting: 0.3 °C).
PERIOD:
Period set value
(Range: 0 SEC - 999 SEC / Factory Setting: 0 SEC).
OFFSET:
Offset set value
(Range: 0.0 °C - 9.9 °C / Factory Setting: 0.0 °C).
PROP RAMP:
Proportional ramp set value
(Range: 0 SEC - 999 SEC / Factory Setting: 0 SEC).
6.4.4.1 COOLING PARAMETERS
6.4.4 COOLING
53
6.4.4.2
COOLING FUNCTION
COOLING
output can be control within
COOLING
PARAMETERS PAGE;
COOLING
PARAMETERS PAGE
CONTROL parameter is used to select control mode.
If the
COOLING
PARAMETERS PAGE
CONTROL parameter is PROPORTION then control mode is
PROPORTIONAL, if the parameter is ON/OFF then control mode is ON/OFF, if the parameter is NONE
then process output will be zero.
1. ON- OFF CONTROL MODE
COOLING
output will be switched on as soon as the Temperature(
NOTE1
) becomes higher than the
settemp(
NOTE2
) plus
COOLING
PARAMETERS PAGE
HYST.
COOLING
output will be switched off as soon
as Temperature(
NOTE1
) is equal to or lower than settemp(
NOTE2
).
COOLING
PARAMETERS PAGE
PERIOD parameter is used to prevent unnecessary switched on and off.
COOLING
output will remain on or
off minimum
COOLING
PARAMETERS PAGE
PERIOD parameter value.
NOTE1:
If
COOLING
PARAMETERS PAGE
SENSOR parameter is ROOM1;
Temperature = ROOM1 sensor’s temperature,
If
COOLING
PARAMETERS PAGE
SENSOR parameter is ROOM2;
Temperature = ROOM2 sensor’s temperature,
If
COOLING
PARAMETERS PAGE
SENSOR parameter is ROOM1&2;
Temperature =( ROOM1 sensor’s tempe ROOM2 sensor’s temperature) / 2.
NOTE2:
If
COOLING
PARAMETERS PAGE
SET POINT is RELATIVE and if curve is enabled;
Settemp= HOUSE TEMP from curve +
SET VALUES PAGE
TEMP.COOL +
COOLING
PARAMETERS PAGE
OFFSET,
If
COOLING
PARAMETERS PAGE
SET POINT is RELATIVE and if curve is disabled;
Settemp=
SET VALUES PAGE
TEMP.HOUSE +
SET VALUES PAGE
TEMP.COOL +
COOLING
PARAMETERS PAGE
OFFSET,
If
COOLING
PARAMETERS PAGE
SET POINT is ABSOLUTE;
Settemp=
SET VALUES PAGE
TEMP.COOL +
COOLING
PARAMETERS PAGE
OFFSET.
COOLING PARAMETERS PAGE
HYST
ON
OFF
Settemp
(NOTE2)
Process Value [°C]
Process
Output