Condenser Fan - Lennox CLIMATIC series User Manual

COMPONENTS

CONDENSER FAN

Function
The CLIMATIC is used to maintain the high pressure as stable as possible in order to increase the performance of the unit.
Description
The CLIMATIC uses a PI algorithm to command fan stages or a speed inverter, depending on the unit type.
Condensing set point
Moreover, for units with variable speed fans (option), the CLIMATIC controls the fan speed limit which allows progressive adaptation
of the unit to the building load and reduces the noise level - See hereunder operation of «Quiet» and «Auto Quiet»
It also exists a "Fixed " mode where the fan speed is adjusted to the set point (3523) .
The maximum speed and the fan management can be adjusted according to the schedule mode in order to benefi t from the different
fan control types in heating or cooling.
9h
9h
CLIMATIC RT_UNITARY-IOM-1508-E
Temperature HP (°C)
12h/0h
Day mode
Auto
Night mode
3h
Auto Quiet
DayI mode
Quiet
6h
12h/24h
Day mode
100%
Night mode
3h
70%
DayI mode
75%
6h
Fan capacity (%)
Night mode
Auto Quiet
21h
Night mode
Auto Quiet
Night mode
70%
21h
Night mode
Time
24h/12h
Day mode
Auto
15h
DayI mode
Quiet
18h
12h/24h
Day mode
100%
15h
DayI mode
70%
75%
18h
• 17 •