Riello RESIDENCE HM Series Instructions For The User page 17

ERROR CODE
E010
E011
E012
E013
E014
E015
E020
E021
E030
E031
E032
E033
E034
E035
E036
E037
E038
E039
E040 + bar value
E042
E075
E092
E088
E093
E094
E097
E098
E099
E041 + bar value
E050
E051
E052
E055
E056
E060
E070
E071
E072
E077
E080
E081
E082
E090
E091
E095
E096
FIL + bar value
value
COM
E065
FWER
CFS
SFS
OBCD
5.15 Replacing the gas valve (P205)
After replacing the gas valve it is necessary to reset the value P1 (see
photo) as follows:
ERROR MESSAGE
Flame lockout
Hardware test failed
Flame detect test failed
Limit thermostat
Gas valve control malfunctioning
Fan error
Fan failure mechanical blockage
Rotor fan failure blocked
Rotor fan failure damaged
Chimney obstruction in preventilation
Failed combustion check low power
Combustion check failed check high power
Water pressure low... Fill the system
Water transducer - LWCO error
Valve opening limit reached
Calibration FAILED
CAC failed
Too many calibration attempts
Lambda over limit
Check failed
GAC failed
Reset attempts exhausted
Fill the system
Smoke obstruction error low power
Smoke obstruction error high power
Hardware error out of threshold
No card fan communication
No communication microprocessor card
DHW probe error
CH probe error
CH probe overtemp
Water thermostat main zone
Return probe error
Return probe overtemp
Exhaust probe error
Clean primary ht exchanger
Calibration failed
Lambda over limit
Low pressure check the htg system
High pressure check the htg system
Appliance PCB communication lost (more than 30 seconds)
IMOD error
Call for Service
Stop for Service
On board clock damaged
- set the boiler to OFF
- access the parameters setting the password in accordance with chap-
ter
- using keys C or D access the parameter P2
using the key A
- enter the second and third digits of the P1
value (i. e. 034 becomes 34)
- disconnect the boiler from the power supply for at least 10 seconds;
then reconnect to the mains power supply.
Once the replacement is complete, a new " GAC " procedure must be car-
ried out (see chap. 5.4).
b
If the gas valve is replaced, also replace the relative sealing
gaskets.
To tighten the gas valve ramp nut, apply a torque equal to 25 Nm, limiting
the rotation of the valve.
17
ALARM DESCRIPTION
DEFINITIVE
TRANSITORY
SIGNAL
SIGNAL: (the boiler continues to
operate but with no display or keys)
SIGNAL
SIGNAL: (the boiler continues to
operate but with no display or keys)
SIGNAL
DEFINITIVE
SIGNAL: (the boiler continues to
operate but with no display or keys)
on the gas valve in the boiler