Outdoor Temperature Compensation - Swegon GOLD PX Series Operation And Maintenance Instructions

8.2.2 Outdoor temperature Compensation

temperature
Outdoor temperature compensation can be activated if
the premises are abnormally subjected to the effects of
seasonal cold air or hot air due to leakage through large
windows, for instance.
The supply air temperature setpoint is compensated if the
air handling unit is operating in the supply air regulation
mode, and the extract air temperature setpoint is compen-
sated if the air handling unit is operating in the extract air
regulation mode. This function will have no effect if the
unit is operating in the ERS regulation mode.
The preset temperature setpoint is influenced if the out-
door temperature drops below the preset X2 breakpoint
(winter compensation) and above the preset X3 break-
point (summer compensation).
The settings are also applicable to one extra temperature
zone (Xzone), if required.
See the chart to the right.
It is possible to set negative summer compensation.
Settings:
Value
Winter compensation
Temperature displacement Y1
Breakpoint X1
Breakpoint X2
Summer compensation
Breakpoint X3
Breakpoint X4
Temperature displacement Y2
We reserve the right to alter specifications without notice.
Setting Factory
range setting
+0 – +10 °C +3 °C
-30 – -10 °C -20 °C
-10 – +15 °C +10 °C
+15 – +25 °C +25 °C
+25 – +40 °C +40 °C
-10 – +10 °C +2 °C
INSTALLATION
FUNCTIONS
*FUNCTIONS*
teMPeRatURe
AIR FLOW/PRESSURE
FILTER
OPERATION
HEATING
COOLING
HUMIDITY
ReCO
2
IQnomic Plus
ALL YEAR COMFORT
CONTROL Optimize
Outdoor temperature compensation
Y1
X1
X = Outdoor temperature °C
Winter compensation in accordance with factory setting
involves:
Outdoor temperature +10 °C (Breakpoint X2): Compen-
sation starts and gradually takes place between 0–3 °C
down to outdoor temperature -20 °C.
Outdoor temperature -20 °C (Breakpoint X1): Constant
compensation takes place with 3 °C (temperature dis-
placement Y1).
Summer compensation in accordance with factory setting
involves:
Outdoor temperature +25 °C (Breakpoint X3): Compensa-
tion starts and gradually takes place between 0–2 °C up to
outdoor temperature +40 °C.
Outdoor temperature +40 °C (Breakpoint X4): Constant
compensation takes place with 2 °C (temperature dis-
placement Y2).
GB.GOLDSK509.091101
* 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
Y2
X4
X2 X3
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