FläktGroup CET.ACEC - Configuration of the FläktGroup CET.ACEC Compact Controller

CET.ACEC compact controller Commissioning and testing
FläktGroup DC-2017-0104-GB 2018-05/R1 • Subject to change 17
4 Commissioning and testing
4.1 Factory settings
When the FläktGroup CET.ACEC compact controller is ordered together with an air-
handling unit, it is delivered pre-configured ex works. The configuration is harmonized
with the air-handling units.
4.2 Configuration of the FläktGroup CET.ACEC compact controller
Manual parameter settings
Only the first level parameters (number 1 to 11) can be adjusted with the compact con-
troller. The second level parameters (numbers 12 to 33) may only be changed with a
supervisor tool at the factory or with the Modbus on-site.
Fig. 4-4: Keys and LEDs used for the parameterization.
SEL 0
LED 1
LED 2
SEL 3
SEL 2
SEL 1
Electrocution through hazardous voltage will lead to death or serious injury.
• The settings may only be executed by skilled electricians.
• The covering must be removed from the compact controller before changing the
parameters.
• In order to change the parameters, the compact controller must be energized.
Once the covering is opened, the electrically charged parts are accessible!