Swegon GOLD CX Series, Operation And Maintenance Instructions, Page: 16 / 80

GB.GOLDSK509.091101
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AIR FLOW/PRESSURE
*FLOW/PRESSURE*
ReaDInGS
SETTINGS
6.2 Air flow/Pressure
Basic functions are set at INSTALLATION LEVEL
and values are read and set at USER LEVEL.
Therefore see also Section 8.3, in which the func-
tions for flow/pressure are described in detail.
6.2.1 Readings
Used for performance checks.
6.2.2 Settings
The functions selected at INSTALLATION LEVEL and the
min. and max. airflows of each unit size (see the table
below) determine which values can be set.
Values for airflow (l/s, m3/s, m3/h), pressure (Pa) or input
signal strength (%) can be preset depending on the func-
tion selected.
LOW SPeeD
Must always be preset! The value for low fan speed
cannot be higher than the value for high speed. Low
speed can be set to 0, which means that the fan is stand-
ing still.
HIGH SPeeD
Must always be preset! The value or pressure for high fan
speed cannot be lower than the value for low fan speed.
MaX SPeeD
Max speed is only appropriate for functions such as pres-
sure regulation, flow boost, Heating BOOST or Cooling
BOOST. The value for max fan speed cannot be lower than
the value for high fan speed.
MIn/MaX SPeeD
Min/max fan speed is only appropriate for demand-con-
trolled operation. The lowest and highest permissible
flows are preset for each of the fans. This means that the
fans will not operate outside these limits, regardless the
load.
*FLOW/PRESSURE*
READINGS
SettInGS
LOW SPEED
HIGH SPEED
MAX. SPEED
MIN/MAX. SPEED
Min/Max airflows
* When entering settings, round off the values to the
nearest adjustable step.
** Air handling unit incl. coil heat exchanger may give
rise to a lower max. flow.
AIRFLOW MIN. FLOW, ALL
VARIANTS
MAX FLOW
ONE-PIECE UNIT
ROTARY HEAT
EXCH. (RX)
MAX FLOW
ONE-PIECE UNIT
PLATE HEAT EXCH.
(PX)
MAX FLOW
ONE-PIECE UNIT
COIL HEAT EXCH.
(CX)
SMALLEST
STEP
SIZE m
3
/h * m
3
/s m
3
/h m
3
/s m
3
/h m
3
/s m
3
/h m
3
/s m
3
/h m
3
/s
GOLD 04 288 0.08 1620 0.45 1620 0.45 25 0.01
GOLD 05 288 0.08 2340 0.65 2340 0.65 25 0.01
GOLD 08 720 0.20 3600 1.00 3600 1.00 25 0.01
GOLD 12 720 0.20 5040 1.40 5040 1.40 25 0.01
GOLD 50 3600 1.00 18000 5.00 18000 5.00 100 0.05
GOLD 60 3600 1.00 23400 6.50 23400 6.50 100 0.05
GOLD 70 5400 1.50 27000 7.50 27000 7.50 100 0.05
GOLD 80 5400 1.50 34200 9.50 34200 9.50 100 0.05