Improper Combination Of Optional Controllerslers For Centralized Controllers; Ma " Improper Combination Of Optional Controllers For Centralized Control - Daikin VRV III REYQ8PY1 Service Manual

Troubleshooting (OP: Central Remote Controller)
MA
" "
4.3 Improper Combination of Optional Controllers for
Centralized Control
MA
Remote
Controller
Display
Applicable Central remote controller
Schedule timer
Models
Method of Detect the malfunction according to DIII-NET transmission data.
Malfunction
Detection
Malfunction When the schedule timer is set to individual use mode, other central component is present.
When multiple master controller are present.
Decision
When the remote control adapter is present.
Conditions
Supposed
Causes
338
Improper combination of optional controllers for centralized control
More than one master controller is connected
Defect of PC board of optional controller for centralized control
Intelligent touch controller
Si37-701
Troubleshooting