Anticipation - Heat Pump Mode Only - Lennox CLIMATIC 50 User Manual

ANTICIPATION – Heat pump mode only
Function
This allows an anticipated start-up in the morning depending on the outdoor temperature.
Description
This function only works for zone A, and allow the machine to move from unoccupied zone to zone A earlier if
the outdoor temperature is under a certain value.
This will allow the unit to anticipate a cool day.
This can be adjusted with set point 3221 and 3222.
3221 bottom of the slope (°C), Anticipation starting point .
3222 Slope in Minutes of anticipation per degrees
Example:
WA chiller with Zone A
starting at 8.00 am
3221 set at 3°C
3222 set at 10mn/°C
If outside temperature is
0°C, the zone A will start
at 7.30 am
CLIMATIC 50 user manual – Chillers ranges
Zone A starting
time
7.30 am
8.00 am
3°C
0°C
CL50-CHILLERS/IOM/1105-E
Outside air
temp
10
10