Lennox CLIMATIC II User Manual

V2.2
-00
3
IDLE FUNCTION
Function
The idle function enables the machine to be stopped during certain times of the day or certain days of the week.
Outside the idle period, the refrigeration unit operates normally, in accordance with its instructions.
Description
Idle time is defined by 4 instructions (all included in the idle period) :
HDEBUTI ó Start time of daily idle period
HFINI ó End time of daily idle period
JDEBUTI ó Start day of weekly idle period
JFINI ó End day of weekly idle period
As an option, the customer has the facility of confirming or stopping the idle function by remote control, by
means of a hard contact connected to the logic input provided for this purpose (see wiring diagram). The
variable associated with this entry is MAARI.
If MAARI = 0, idle times are ignored.
If MAARI = 1, idle times are processed.
Example:
The user wishes to stop the machine:
- from Monday to Friday, from 7 p.m. to 6 a.m. the next morning
- all day on Saturday and Sunday.
In this case the instructions should be set as follows :
HDEBUTI= 19
HFINI = 6
JDEBUTI = 7
JFINI = 2
Note: By convention, Sunday is the first day of the week (Sunday = 1).

Lennox CLIMATIC II Specifications

General

Brand	Lennox
Model	CLIMATIC II
Category	Control Unit
Language	English