GB.GOLDSKE.160901
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We reserve the right to alter specifications without notice.
6.4.2.10 Morning Boost
The unit is utilised for heating the premises during a preset
period prior to the switch-in time set on the timer.
The function is used if an air recirculation section is installed.
The AHU starts up prematurely and uses the same temperature
regulation settings. The airflow / air pressure is adjustable.
When the function starts, the air recirculation damper opens and
the supply air fan starts up. The extract air fan and the outdoor
air damper remain closed.
Settings:
Value Setting
range
Factory
setting
Morning Boost On/Off Off
Start time (before the
ordinary start time
according to the timer)
hour:min. 00:00
Supply air, set point
1)
50% of max.
supply air for
AHU alt. 100 Pa
1)
The setting range is the same as the AHU's min./max. setting
for flow regulation and 10-750 Pa for pressure regulation
Morning Boost
6.4.2.11 Heating Boost
Heating boost (forced heating) means that the air handling unit,
operating in the normal flow regulation mode, increases both
the supply airflow and the extract airflow in order to carry more
heat into the premises.
The fans are permitted to operate in the range between current
flow modes or pressure (low speed, high speed) and the preset
max speed. See Section 6.4.1.2.
The functions operates only when the AHU is operating in the
extract air regulation and ORE regulation mode. If demand
control or boost is selected in combination with heating boost,
the flow is controlled by the function that transmits the highest
output signal to the fans.
A regulated ramp function switches in and gradually increases
the airflow when there is a heating load, and the supply air
temperature is 3 K (preset at factory) lower than the preset max.
supply air temperature.
Settings:
Value Setting
range
Factory
setting
Heating Boost On/Off Off
Start limit 2-10 K 3 K
Heating Boost
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