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Lennox BAC 052 DNM 3M User Manual

Lennox BAC 052 DNM 3M
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• 40 • BALTIC-IOM-0412-E / Service manual
eDrive™ VENTILATION
eDrive™ fan inverter con guration
eDrive™ Inverter con guration is prepared in the factory to communicate with CAREL & to be con gured speci cally for the customer
machine.
eDrive™ Fan inverter parameters are con gured via the CLIMATIC™ 60 unit con guration (See CLIMATIC™ Section).
This con guration is selecting the proper parameters to run eDrive™ in its operating range depending on fan type & motor size.
If ever, the Inverter loose fan control (No Fan or Wrong fan speed & Compressor or Heating stay on), one may check the Inverter
con guration as below:
“0.0” will be displayed in this case on the Inverter instead of the regular “0” or “xxx” rpm
Switch to unlock mode:
F700 = 0
F732 = 0
On Inverter, set the TYP parameter to 3 value. (reinitialize the Inverter to the default values) then con gure the following setpoints:
CMOD=2
FMOD=4
F800=1
F801=0
F802=11
F803=0
Then switch OFF the whole machine & then switch ON.
Then the CLIMATIC™ is going to send all the proper machine con guration to Inverter (motor size, fan type, Imax, safety parameters) .

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Lennox BAC 052 DNM 3M Specifications

General IconGeneral
BrandLennox
ModelBAC 052 DNM 3M
CategoryAir Conditioner
LanguageEnglish

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