H9" "J3" "J5" "J6" "J7" "J8" Malfunction Of Thermistor System - Daikin SkyAir RZQ200 · 250C7Y1B Service Manual

Diagnosis by Remote Controller
4.24 "H9" "J3" "J5" "J6" "J7" "J8" Malfunction of Thermistor
System
H9,J3,J5,J6, J7, J8
Remote
Controller
Display
Applicable RZQ
Models
Method of Abnormality is detected according to the temperature detected by each individual thermistor.
Malfunction
Detection
Malfunction When thermistor is disconnected or short-circuited during operation
Decision
Conditions
Supposed
Causes
136
Faulty thermistor
Faulty connection of connector
Faulty outdoor unit PC board (control PC board)
SiBE26-701
Troubleshooting