GB.GOLDSK509.091101
We reserve the right to alter specifications without notice.
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INSTALLATION
FUNCTIONS
*FUNCTIONS*
teMPeRatURe
AIR FLOW/PRESSURE
FILTER
OPERATION
HEATING
COOLING
HUMIDITY
ReCO
2
IQnomic Plus
ALL YEAR COMFORT
CONTROL Optimize
INSTALLATION
FUNCTIONS
*FUNCTIONS*
teMPeRatURe
AIR FLOW/PRESSURE
FILTER
OPERATION
HEATING
COOLING
HUMIDITY
ReCO
2
IQnomic Plus
ALL YEAR COMFORT
CONTROL Optimize
8.2.7 extra Regulation Sequence
Used for extra control functions controlled by a 0-10V
signal with ordinary temperature regulation sequence.
The function can be used for utilizing existing heating or
cooling sources, such as from a refrigerating plant. The
function can also be used for an extra cooling or heat coil.
The out signal for the extra regulation sequence is transmit-
ted via the same terminals on the control unit as for an air
recirculation damper, if fitted (terminals 44-45).
The maximal output signal can be limited from 100 %
down to 0 %.
It is possible to combine extra control sequence with inter-
mittent nighttime heating or Morning BOOST (requires the
IQnomic Plus accessory).
Extra regulation sequence can be selected to work in four
different positions as follows:
Cooling operation
• Comfort: 0-10 V output signal sequence after the cooling
function is controlled to 100 %.
• Economy: 0-10 V output signal sequence before the regu-
lar cooling function.
Heating operation
• Comfort: 0-10 V output signal sequence after the reheat-
ing function is controlled to 100 %.
• Economy: 0-10 V output signal sequence before the regu-
lar reheating function.
Settings:
Value
Setting range
Factory setting
Max output signal
Cooling function
0-100%
Inactive
Comfort
Economy
100%
Inactive
Heating function
Inactive
Comfort
Economy
Inactive
8.2.8 external temperature Sensors
There are two inputs on the IQnomic for external sensors,
which can be used when the internal sensor of the unit
does not provide representative values.
External Extract air/Room (control unit terminals 40-41)
measures the extract air temperature in a larger room or in
the duct system, instead of the temperature inside the air
handling unit.
External Outdoor (control unit terminals 38-39) measures
the outdoor air temperature outdoors, instead of the tem-
perature inside the air handling unit.
As an alternative, a temperature reading can be communi-
cated to the air handling unit from a supervisory system, for
instance.
Settings:
Value
Setting range
Factory setting
External Extract air/Room Inactive//IQnomic
Communication
Inactive
External Outdoor
Inactive//IQnomic
Communication
Inactive
Alarms
0 - 9990 min.
5 min.
* TEMPERATURE *
TEMPERATURE REG
TEMP.REG. Xzone
OUTDOOR TEMP COMP
SUMMER NIGHT COOL
INTERM. NIGHT HEAT
MORNING BOOST
SETPOINT TEMP DISPL
eXtRa ReG. SeQUenCe
EXT. SENSORS
* TEMPERATURE *
TEMPERATURE REG
TEMP.REG. Xzone
OUTDOOR TEMP COMP
SUMMER NIGHT COOL
INTERM. NIGHT HEAT
MORNING BOOST
SETPOINT TEMP DISPL
EXTRA REG. SEQUENCE
eXt. SenSORS