Lennox MPA036S4M-1P User Manual

Lennox Mini-Split Service Manual / Page 188
P4 Fault Code
Basic Description:
High temperature sensed at compressor discharge line.
General Note:
When the compressor discharge temperature(T5) is more than 115°C for 10 seconds,
the compressor will stop and restart till T5 is less than 90°C.

Lennox MPA036S4M-1P Specifications

General

Brand	Lennox
Model	MPA036S4M-1P
Category	Air Conditioner
Language	English