Lennox Baltic BCK 020 User Manual

IOM / ROOFTOP BALTIC Series - 0704-E Page 105
control interfaces ds50 menu tree
Main Screen Code Description Code Description Code Description Code UNIT Min Factory Max Description
5-Fresh Air 3500 .. 3510 Out.Limit 3511 °c -20 -20 40 [Fresh air Damper] minimum outdoor
temperature limit in °C. If the outdoor temperature is lower than this limit the control in free cooling is not allowed. The fresh air damper is then set to the minimum setting.
.. Maximum 3512 % 0 100 100 [Fresh air Damper] Maximum allowable opening
of the fresh air damper in %
.. Start Ext 3513 % 0 30 100 [Extraction] Threshold of activation of the power
exhaust fan according to the position of the economiser damper in %.
.. Mini.Co2 3514 ppm 0 1000 2000 [CO2] Fresh air damper minimum opening
threshold in ppm
.. Maxi.Co2 3515 ppm 0 1500 2000 [CO2] Fresh air damper maximum opening limit
in ppm
.. Calib. 3516 Yes/No ~ Yes ~ Allow the calibration of the minimum fresh air. .. Recovery 3517 Yes/No ~ No ~ [NO/YES] Heat recovery
6-Compressor 3600 1-Out.Limit 3610 Cool. 50 3611 °c
-10 or 10 20 40
[ Limit of Regulation ] * 1° If Option Regulation all seasons - Reduction speed of the fans condenser - Threshold of outside temperature (in °c). - If the outside temperature is lower than this threshold the fans condenser function in low speed * 2° If not - Unloading 50% of the Compressors in Cooling - Threshold of outside temperature (in °c). - If the outside temperature is lower than this threshold 50% of the compressors are used by the Regulation
Cool.100 3612 °c
-10 or 10 12 40
[ Limit of Regulation ] * 1° If Option Regulation all seasons - Stopping of the fans condenser - threshold of outside temperature (in °c). - If the outside temperature is lower than this threshold the fans condenser are stopped * 2° If not - Unloading 100% of the Compressors in Cold - Threshold of outside temperature (in °c). - If the outside temperature is lower than this threshold the compressors are not used by the Regulation
Heat.100 3613 °c -50 -20 40 [ Limit of Regulation ] Unloading 100% of the
Compressors in Heating - Threshold of outside temperature (in °c). - If the outside temperature is lower than this threshold the compressors are not used by the Regulation.

Lennox Baltic BCK 020 Specifications

General

Brand	Lennox
Model	Baltic BCK 020
Category	Air Conditioner
Language	English