Low split
â–¶ How to fix
Check the solenoid control valve for low split including wiring and connectors.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The solenoid valve for low split has had a current consumption which is either above or below the permitted level.
Possible cause
The output from the coordinator has been shorted to earth or the circuit has been broken. May also be a fault in the solenoid valve itself.