Daikin REYQ96 - Improper Combination of Optional Controllerslers for Centralized Controllers; MA Improper Combination of Optional Controllers for Centralized Control

SiUS39-602 Troubleshooting (OP: Schedule Timer)
Troubleshooting 203
4.4
“
MA
”
Improper Combination of Optional Controllers for
Centralized Control
Remote
Controller
Display
MA
Applicable
Models
Schedule timer
Method of
Malfunction
Detection
Detect the malfunction according to DIII-NET transmission data.
Malfunction
Decision
Conditions
When the schedule timer is set to individual use mode, other central component is present.
When multiple master controller are present.
Supposed
Causes

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.