Lennox CLIMATIC II User Manual

V2.2
-00
43
INTER-CPU DIALOGUE INTERRUPTED
Logical variable : DSLI
Incident codes KP02 : 8
KP07 icon :
Description
The chaining link between 2 (or more) cards on the network is interrupted for over 15 seconds..
Action
F Re-initialisation of cards (3 attempts).
F The fault is displayed on the screen.
Resetting
Automatic resetting of the fault 3 minutes after the link between all cards is restored.
Trouble-shooting Solution
Wiring fault on link between CPU's.
Power failure on one of the cards.
Faulty positioning of SW2 and SW3 jumpers
Check connection on link between CPU's.
Check electrical supply to cards.
Check the position of jumpers.

Lennox CLIMATIC II Specifications

General

Brand	Lennox
Model	CLIMATIC II
Category	Control Unit
Language	English