Ua" Improper Combination Of Indoor And Outdoor Units; Indoor Units And Remote Controller - Daikin RTSQ20PY1 Service Manual

SiBE31-801_C
UA
4.53 " " Improper Combination of Indoor and Outdoor Units,

Indoor Units and Remote Controller

UA
Remote
Controller
Display
Applicable All models of indoor unit
RTSQ8P~16P (Outdoor Unit) and function unit
Models
Method of When the model data is different between the indoor units, outdoor units and function units.
When the number of indoor unit is out of the permissible range.
Malfunction
Detection
Malfunction The malfunction decision is made as soon as either of the abnormalities aforementioned is
detected.
Decision
Conditions
Supposed
Causes
Troubleshooting
Excess of connected indoor units
Defect of outdoor unit PCB (A1P)
Mismatching of the refrigerant type of indoor and outdoor unit.
Setting of outdoor PCB was not conducted after replacing to spare parts PCB.
Troubleshooting by Indication on the Remote Controller
312