58
R1K 50 RAIN - RAD - ING - Man.Inst. - 1901.1_SK.3_firm.L224C_AHS
2 Codici
di segnalazione
anomalie_sol
o risc_MIAH4_firm.L224C_EN
2. MAINTENANCE
SUPPOR
T
CENTRE
CODE
FAULT
POSSIBLE CAUSE
SOLUTION
RESET
E52
COMMUNICATION FAULT
BETWEEN MODBUS
CONTROLLER AND
MODBUS CONTROL UNIT
NO ELECTRICAL
CONNECTION;
CHECK THE WIRING;
AUTOMATIC.
MODBUS CONTROL UNIT
BROKEN.
REPLACE IT;