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
8.2.5 Morning BOOSt
The unit is utilised to heat the premises during a preset
period prior to the switch-in time set on the switch clock.
The function is used if the air recirculation section is
installed.
The unit starts early and uses the same operation and
temperature regulation settings as it would at the regular
start time.
If the extract air fan is not required to operate, the extract
airflow can be set to 0.
Damper output can be set to be inactive. This means that
connected dampers (e.g. outdoor air and exhaust air shut-
off dampers) are not affected. Normally these dampers
are closed when the unit is stopped and thus they remain
closed. At the same time damper in the air recirculation
section opens, if one is installed.
Settings:
Value
Setting
Factory
range
setting
Time for start prior to regular
start time according to switch clock
hour, min.
00:00
Damper output
Inactive
Inactive
Extract air fan
Inactive
Inactive
Control output***
0=IQnomic
0
1=IQnomic Plus
Max. flow, supply air
*
**
Max. flow, extract air
*
**
*) The adjusting range is the same as the unit’s min./max. setting.
**) According to the setting for max. speed at the USER LEVEL
under FLOW/PRESSURE.
*** If IQnomic Plus is selected, extra control sequence and
Morning BOOST can be used at the same time.
8.2.6 Setpoint temperature Displacement
Used for changing the supply air and extract air tempera-
ture setpoints by means of an external 0-10 VDC signal
(control unit terminals 34-35). The temperature can be
increased or decreased at certain times of the day by
means of an external switch clock or potentiometer, for
instance.
The setpoint can be influenced ±5 °C.
If the unit is operating in the supply air regulation mode,
the supply air temperature is displaced and if the unit is
operating in the extract air regulation mode, the extract
air temperature is displaced.
When the unit is operating in the ERS regulation 1 mode,
the difference between extract air and supply air is influ-
enced. The difference cannot be less than 0 °C. The differ-
ence will decrease as the input signal increases.
If the unit is operating in the ERS regulation 2 mode, the
supply air setpoint will be offset.
When the function is activated, the setpoint is offset as
illustrated in the chart to the right.
Set point displacement does not affect a possible extra
temperature zone (Xzone) that regulates according to its
ordinary set point, if set point displacement is in opera-
tion.
10
5
0
+5
+4
+3
+2
+1
0
-1
-2
-3
-4
-5
Setpoint
temp
displacement
°C
Control signal V DC
Setpoint temp displacement involves:
Control signal 0 V DC: The setpoint is lowered by 5 °C.
Control signal 5 V DC: Unchanged setpoint.
Control signal 10 V DC: The setpoint is increased by 5 °C.
* 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
Settings:
Value
Setting
Factory
range
setting
Setpoint temp displacement
Inactive/active Inactive