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13. FAULT CODES
Fault Alarm Handling
If the system does not properly operate except the above mentioned cases or the
above mentioned malfunctions is evident, investigate the system according to the
following procedures.
No.
1
Error of communication between wired controller and
indoor unit
If the error code appears, please have a service technician attend for service.
Technical Requirements
EMC and EMI comply with the CE certification requirements.
Rinnai
Definition of Fault
43
Wall Control
Digital Display
DRCi R32 Wired Controller OIM
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