GB.GOLDSKE.160901
56 www.swegon.com
We reserve the right to alter specifications without notice.
Temperature alarm limits
6.4.8.4 Temperature alarm limits
Changes in the factory-preset alarm limits should only be
made if you have special reasons for doing so and you
should be aware of the consequences.
Pre-heating below set point
You can preset how much the temperature downstream of the
pre-heater should be permitted to be below the temperature set
point before an alarm is initiated.
Supply air below/above set point
You can preset how much the supply air temperature shall be
permitted to be below or above the supply air temperature set
point before an alarm is initiated. The alarm for supply air above
the set point is normally blocked. Used in the cases in which
cooling is installed.
Extract air below alarm limit
You can preset how much the extract air temperature shall be
permitted to be below the extract air temperature set point
before an alarm is initiated.
Outdoor temperature, stop limit
On tripped heat exchanger alarms, alarm numbers: 15:1-15:4,
16;1-16:4, 17:1, 17:4-17:9 (see Section 8.2), the following
applies: if the outdoor air temperature is above this stop limit,
an alarm only will be initiated and if it is below the stop limit, the
AHU will stop and an alarm will be initiated.
Settings:
Value Setting
range
Factory
setting
Pre-heat below set point 2 - 15 K 5.0 K
Supply air below set point 2 - 15 K 5.0 K
Supply air above set point 2 - 15 K 7.0 K
Extract air below alarm limit -8 - +20 °C 12,0 °C
Outdoor temperature limit stop -40 – +50 °C 5.0 °C
6.4.8.6 Alarm priority
Changes in alarm priority should only be made if you
have special reasons for doing so and you should be
aware of the consequences. The priority of certain alarms
cannot be changed.
Settings:
Value Setting range
Alarm number 1:1 - 60:10
Active On/Off
Priority Info*/A/B
Air handling unit stop On/Off
* Alarms are indicated as a flashing red LED on the hand-held
terminal, no group alarm is forwarded.
Alarm priority
6.4.8.5 Service period
The air handling unit's service period can be set here. The re-
maining time to alarm can be read. An alarm will be initiated
after the time interval has expired. If you reset the alarm in the
alarm log, the alarm will trip again after 7 days. Following com-
pleted service, the alarm must always be reset in this menu and
this will launch a new service interval.
Settings:
Value Setting
range
Factory
setting
Service period 0 – 99 months 12 months
Service period
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