Lennox CLIMATIC II User Manual

V2.2
-00
25
INSUFFICIENT FLOW OF CHILLED WATER
Logical variable : DFSE
Incident codes KP02 : 3
KP07 icon :
Description
The “flow switch” FSE detects an insufficient flow in the evaporator for over 2 seconds.
Action
F Immediate machine halt.
F The fault is displayed on the screen.
F The remote fault report is delayed for 6 minutes
Resetting
The machine restarts automatically 20 seconds after the flow of chilled water is restored.
Trouble-shooting Solution
Wiring fault on pump control.
Wiring fault on flow controller.
Water filter clogged.
Setting fault on flow controller.
Check pump connection.
Check flow controller connection.
Clean water filter.
Adjust flow controller.

Lennox CLIMATIC II Specifications

General

Brand	Lennox
Model	CLIMATIC II
Category	Control Unit
Language	English