Lennox VWMD****6-5P Error Codes

VRF indoor unit · VRF / VRV

• E116 Indoor unit R-32 sensor failure.
• E686 MSB or SVB R-32 sensor failure.
• E687 MSB/SVB refrigerant leak; all indoor units ceaseoperation.
• E688 MSB or SVB R-32 sensor failure.
• E689 MSB or SVB R-32 detecting sensor replacement warning after10years(3650days); product…
• E690 MSB or SVB R-32 detecting sensor lifespan expired after10years3months(3740days); product…
• E696 Primary R-32 refrigerant leak detection; high-speed fan operates2minutes to determine…
• E697 R-32 leak detection at affected indoor unit; product doesnotwork.
• E698 Indoor unit R-32 sensor failure.
• E699 Indoor unit R-32 detecting sensor replacement warning after10years(3650days); product…
• E700 Indoor unit R-32 detecting sensor lifespan expired after10years3months(3740days); product…
• E797 Connected indoor unit stops because another affected indoor unit detects R-32.

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