Lennox ML14XP1 Error Codes

Equipment type not specified · Split & Multi-Split

• Alternating Slow FLASH 5-min Anti-Short-Cycle Delay
• Green OFF, Red OFF No Power to Control
• Green OFF, Red ON Low Pressure Switch Lockout
• Green OFF, Red Slow FLASH Low Pressure Switch Fault
• Green ON, Red OFF High Pressure Switch Lockout
• Green ON, Red Slow FLASH Low Pressure Switch Ignored (Low Ambient)
• Green Slow FLASH, Red OFF High Pressure Switch Fault
• Simultaneous slow FLASH Normal Operation / Power to Control

Reference only. Confirm against the manual for your exact model. Data release 105f66ecb9e96e5dc473025d.