Scheduling - Lennox CLIMATIC 50 User Manual

SCHEDULING

Function
Controlling operation of the unit according to the time and day
Description
TM
CLIMATIC 50 can handle 4 time zones over the 7 days of the week:
•
Zone unoccupied
•
Zone A
•
Zone B
•
Zone C
Starting time (hours and minutes) of each of these zones for each days of the week, can be set using menus
3211 to 3214, (press PROG key to change day).
3211 ! Starting time Unoccupied Zone (hour, minute)
3212 ! Starting time Zone A (hour, minute)
3213 ! Starting time Zone B (hour, minute)
3214 ! Starting time Zone C (hour, minute)
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
For each time zone the following set points can be adjusted:
1. Pump control type. Set point 3112, (refer to the "pump control" pages for more details).
2. Change Over rules for heat pump units. Set point 3311 must be set for each time zone
3. Heating and cooling temperature set points. Set point 3321 to 3325 for cooling and 3331 to 3335 for
heating (refer to the control set point pages for more details)
4. Compressor operation. Set point 3411 (refer to the compressor operation pages for more detailed
information)
With DS50, for each set point, press PROG key to change time zone and validate the right set point in the
right zone
Note: "Monday" is the first day of the week for the scheduling on CLIMATIC
As a factory setting, only Zone A is activated 24hours a day, 7 days a week
CLIMATIC 50, user manual – Chillers ranges
8h00
ZA
Unoccupied
12h00 14h00
ZB
CL50-CHILLERS/IOM/0906-E
20h00
ZC
Unoccupied
TM
50
9
9